JB/T 3667-1996 Pedestal disc feeder

This standard specifies the type and basic parameters, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of pedestal disc feeders. This standard is applicable to pedestal disc feeders that continuously and evenly supply block and granular materials from silos, hoppers and other containers, and the working environment temperature is -40~40℃. The material temperature applicable to hot material feeders should not be greater than 700℃. JB/T 3667-1996 Pedestal Disc Feeder JB/T3667-1996 Standard download decompression password: www.bzxz.net

Machinery Industry Standard of the People's Republic of China
JB/T3667—1996
Pedestal Disc Feeder
Published on September 3, 1996
Ministry of Machinery Industry of the People's Republic of China
Implemented on July 1, 1997
Mechanical Industry Standard of the People's Republic of China
Pedestal Disc Feeder
Subject Content and Scope of Application
JB/T3667—1996
Replaces JB3667-84
This standard specifies the type and basic parameters, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of pedestal disc feeders.
This standard applies to pedestal disc feeders (hereinafter referred to as feeders) that continuously and evenly supply block and granular materials from silos, hoppers and other containers, and whose working environment temperature is -40~40℃. The material temperature applicable to hot material feeders should not be greater than 700°C. 2
Referenced standards
GB1184
GB3768
GB9286
GB11365
GB/T13306
GB/T13384
ZBJ19004
Packaging storage and transportation pictorial symbols
Shape and position tolerances Provisions for unmarked tolerances Simple method for determining the sound power level of noise sources| |tt||Scratching test of paint and varnish film
Accuracy of bevel gears and hypoid gears
General technical conditions for packaging of electromechanical products
Cylindrical gear reducer
3 Types and basic parameters
3.1.1 According to the structural type, the feeder is divided into three types: open type (K) (see Figure 1), closed type (F) (see Figure 2) and hot material type (R) (see Figure 3).
3.1.2 The transmission layout of the feeder is divided into two types: I and II (see Figure 4). 3.1.3 The feeder can choose three types of motors: Y (asynchronous), YCT (electromagnetic speed regulation) or Z, (DC). 3.2 Basic parameters
The basic parameters and dimensions of the feeder shall comply with the provisions of Figures 1 to 4 and Table 1. 3.3 Model
Disc diameter, mm
Structural type code
Code for pedestal disc feeder
Approved by the Ministry of Machinery Industry on September 3, 1996
Implemented on July 1, 1997
3.4 ​​Marking example
JB/T3667-1996
The closed pedestal disc feeder with a disc diameter of 1600 mm is marked as disc feeder PZF1600
JB/T3667-—9
PZK800
PZK1000
PZK1250
PZK 1600
PZK2000
PZF800
PZF1000
PZF1250
PZF1600
PZF2000
PZF2500
Material
Electric Motor
JB/T3667-1996
Electric Motor
Disc Speed
22-110
20-100
Feeding Amount
24-120
42-160
80 -320
17.0-85.0
17.0-65.0
34.0~170.0
34.0-130.0
34~170
14.0~70.0
14.0-55.0||tt ||210-105.0
400~2100
40.0-1500
Dimensions
1560x930x630
1850x970x630
1720×1000x630
1 880x1120x750
2140x1125×750
2160×1170×750
2120×1260×750
2450×1250×750
2340×1320x750||tt| |2540×1600×850
2870×1600x850
2680×1600×850
2870x2000x930
3230×2000x930
3030×2000×930||tt ||2000×860×920
2370×1160x920
2130x920x920
2100x960x920
2460×1200x920
2230x1020x920||tt| |2450×1490×1140
2780×1450×1140
2580x1540×1140
2810×1810×1140
3210×1780×1140
2880×1850×1 140
3310x2080×1260
3670x2050×1260
3440x2170×1260
3880x2510x1260
4280x2450x1260
3960x2580×1260
(excluding motor)
PZF3150
PZR1600
PZR2000
PZR2500
Material
Large block
JB/T3 667-1996
Continued Table 1
Disc speed
Feeding amount
56.0-300.0
56.0-2200
14.0-55.0
21.0~105.0
400-2100
40.0-150.0
Overall dimensions
4650x3150×1570
5140×3110×1570
4670×3150×1570
4060×1810×1 210
4420x1780×1210
4130x1850x1210
4520x2080×1330
4880×2050×1330
4640×2170×1330
5000x2510×1330
5400×2450×1330
5080x2580×1330
(excluding motor)
Note: The feeding amount is the theoretical maximum feeding amount calculated when the movable sleeve scraper mechanism is used for unloading and the material gravity accumulation angle is 45. 4 Technical requirements
4.1 The feeder shall comply with the requirements of this standard and shall be manufactured according to the drawings and technical documents approved by the prescribed procedures. 4.2 The tapered hole of the feeder disc or large bevel gear shall fit closely with the vertical shaft, and the contact area shall be not less than 70% of the total area of ​​the tapered hole. 4.3 The end face runout of the feeder disc shall be 0.2% of the disc diameter for PZK type, and shall meet the 12th grade accuracy requirements in GB1184 for PZF and PZR types.
4.4 Cast teeth are allowed for the bevel gears of PZK type feeders. When meshing, the tooth side clearance shall not exceed 2mm. The contact spots shall be evenly distributed near the pitch cone line.
The manufacturing accuracy and contact spots of the bevel gears of PZF and PZR type feeders and the minimum normal side clearance of the gear pair shall meet the requirements of 10-10-9bB in GB11365.
The axial clearance of the tapered roller bearing shall comply with the provisions of Table 2. Table 2
Bearing inner diameter
Axial clearance
>30~50
50-100
Cylindrical gear reducer shall comply with the provisions of ZB J19 004. >50-80
80~150
4.7 The outer surface of the feeder shall be flat and smooth, without sharp edges and corners. The exposed transmission parts of the feeder shall be equipped with protective covers. 4.8
>80-120
120~200
（β-10°~16%)
>120-180
200-300
The whole machine is painted with primer and topcoat, and the paint should adhere firmly, evenly and completely. The paint film thickness and adhesion should meet the requirements of level 2 in GB9286.
4.10 No-load operation
JB/T3667-1996
4.10.1 The feeder should run smoothly and reliably without abnormal impact and vibration under lubrication conditions. 4.10.2 The static joint surfaces of the seals and joints of the feeder should not seep oil, and the dynamic joint surfaces should not leak oil. 4.10.3 The no-load noise of the feeder should not be greater than 85dB (A). 4.10.4 After the feeder runs without load, all connectors and fasteners should not be loose. 4.11 After the feeder runs without load for 2 hours, the cleanliness of the bearing chamber and the bevel gear surface should be less than the requirements of Table 3. Table 3
Disc diameter mm
Cleanliness mg
4.12 Load operation
PZK type
1000, 1250
16002000
800, 1000
PZF, PZR type
1250.1600
4.12.1 When the feeder is running at rated load, it should be stable, reliable, and free of abnormal impact and vibration. 4.12.2 When the feeder is running at rated load, the motor power should be less than the requirements of Table 1. 2000, 2500
4.12.3 Under rated load and speed, the temperature rise of the oil pool should be less than 35℃, and the temperature rise of the bearing should be less than 40℃. 4.12.4 The sealing surfaces of the main body should be free of oil seepage on the static joint surface and oil leakage on the dynamic joint surface. 3150
4.13 Under the condition that the user complies with the installation, use and storage regulations of the feeder, within 18 months from the date of shipment from the manufacturer (including a use period of no more than 12 months), if the product cannot work normally due to poor manufacturing quality, the manufacturer shall provide free repairs 5 Test method
Disc circular runout test
Place the force gauge seat on the bracket, the dial gauge contact touches the disc surface close to the maximum radius, rotate the disc surface one circle, and the swing difference of the dial gauge pointer is the circular runout of the disc surface end face.
5.2 Bevel gear manufacturing accuracy test
The bevel gear manufacturing accuracy test should be carried out on the gear double-sided meshing comprehensive inspection instrument. 5.3 Gear pair normal side clearance test
The gear pair normal side clearance test method shall be carried out in accordance with the provisions of GB11365. 5.4 Axial clearance test of tapered roller bearings Use a magnetic base and a dial indicator to detect the axial movement of the shaft equipped with tapered roller bearings, which is the axial clearance of the bearing. 5.5 Paint film thickness, paint film adhesion test
The paint film thickness, paint film adhesion test method shall be carried out in accordance with the provisions of GB9286. 5.6 No-load operation test
5.6.1 The feeder selects the corresponding mechanical oil according to Table 4 at different ambient temperatures and runs continuously for 2 hours. Table 4
Ambient temperature ℃
Used mechanical oil number
5.6.2 Check the operation for smoothness, reliability, impact and vibration during operation. After operation, check that all connecting parts and fasteners should be free of looseness. 5
5.7 Oil leakage test
JB/T3667—1996
When the feeder is running without load, clean the joints. If oil marks appear on the static joint surface within 5 minutes, it is oil leakage; if oil drops appear on the dynamic joint surface within 5 minutes, it is oil leakage.
5.8 No-load noise test for feeder
When the feeder is running at no-load, place the sound level meter on the horizontal plane of the disk and 1m away from the edge of the feeder. The operator should be more than 0.5m away from the microphone. Test according to the order of 1, 2, 3, 4 in Figure 4 and the provisions of GB3768. 5.9 Cleanliness test
After the feeder is running at no-load, wipe the exposed surface of the shaft extension with cotton yarn and remove the accessible cover to clean the shaft extension. Remove the bearing, bearing sleeve, bearing pad, shaft and bevel gear, and use clean gasoline to clean the lubricating grease and dirt (only the bearing part and tooth surface of the shaft, bearing sleeve and bevel gear are cleaned). After the lubricating grease is completely dissolved, filter the lubricating oil and impurities in the oil pool with a copper wire mesh with a mass of m and a mesh size of 0.25mm, then bake the copper wire mesh and dirt in an oven at 120~135℃ for 1h, take it out and wait until it reaches room temperature, weigh the mass m of the copper wire mesh with dirt, and the cleanliness is m=mm.
5.10 Gear transmission contact spot test
The gear transmission contact spot test method shall be carried out in accordance with the provisions of GB11365. 5.11 Motor power test
After the feeder runs normally at rated load for 20min, use a power meter to test the motor power. This method should be tested on a test bench or at the production site. 5.12 Temperature rise test
The feeder runs for 2 hours at rated load and rated speed, and the temperature difference between the oil pool and the bearing before and after operation is measured with a thermometer. This method should be tested on a test bench or on the production site. 6 Inspection rules
6.1 Products must be inspected and qualified by the manufacturer and accompanied by a quality certificate before they can leave the factory. 6.2 Feeder inspection is divided into factory inspection and type inspection. 6.2.1 Factory inspection
The feeder should undergo the following test items before leaving the factory: a) Disc runout test:
b) Gear pair normal side clearance test:
c) Tapered roller bearing axial clearance test; d) No-load operation test;
e) Oil leakage test;
) No-load noise test:
g) Gear transmission contact spot test.
6.2.2 Type inspection
6.2.2.1 Type inspection should be carried out in any of the following situations: a) Trial determination and appraisal of new products or old products transferred to factory production; b) After formal production, if there are major changes in structure, process, and materials that may affect product performance; 6
JB/T3667—1996
c) During normal production, an inspection should be carried out periodically after three years or after accumulating 100 units of production; d) When the product has been discontinued for three years and production is resumed: e) When there is a significant difference between the factory inspection result and the last type inspection result; f) When the national quality supervision agency proposes a requirement for type inspection 6.2.2.2 Type inspection items
a) All items of factory inspection;
b) Paint film thickness and paint film adhesion test; e) Cleanliness test:
d)) Motor power test;
e) Temperature rise test.
7 Marking, packaging, transportation and storage
7.1 Each feeder should have a product label fixed in a conspicuous position. The specifications, shape and size of the label should comply with the provisions of GB/T13306. The content includes the manufacturer's name, product name and mark, main technical parameters, total weight of the equipment, serial number and date of manufacture, etc. 7.2 The feeder should be assembled or disassembled for transportation, and its packaging should comply with the provisions of GB/T13384 and relevant regulations of railways, highways and shipping. After packaging, the center of gravity line, lifting line, and no inversion markings should comply with the provisions of GB191. 7.3 All exposed processing surfaces of the feeder should be treated with rust prevention. 7.4 The feeder should be stored in the warehouse to avoid contact with corrosive items. If the storage period exceeds one year, it should be re-treated with rust prevention, dust prevention and moisture prevention.
7.5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions:
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /cn966998 /cn966998 /2 The static joint surfaces of the feeder's seals and joints should not seep oil, and the dynamic joint surfaces should not leak oil. 4.10.3 The feeder's no-load noise should not be greater than 85dB (A). 4.10.4 After the feeder runs no-load, the connectors and fasteners should not be loose. 4.11 After the feeder runs no-load for 2 hours, the cleanliness of the bearing chamber and the bevel gear surface should be less than the requirements of Table 3. Table 3
Disc diameter mm
Cleanliness mg
4.12 Load operation
PZK type
1000, 1250
16002000
800, 1000
PZF, PZR type
1250.1600
4.12.1 The feeder should be stable, reliable and free of abnormal impact and vibration when running at rated load. 4.12.2 When the feeder is running at rated load, the motor power should be less than that specified in Table 1. 2000, 2500
4.12.3 Under rated load and speed, the temperature rise of the oil pool should be less than 35℃, and the temperature rise of the bearing should be less than 40℃. 4.12.4 The sealing surfaces of the main body should be free of oil seepage on the static joint surface and oil leakage on the dynamic joint surface. 3150
4.13 Under the condition that the user complies with the installation, use and storage regulations of the feeder, the manufacturer shall provide free repairs if the product cannot work properly due to poor manufacturing quality within 18 months from the date of shipment from the manufacturer (including a usage period of no more than 12 months). 5 Test method
Disc circular runout test
Place the force gauge seat on the bracket, and the dial gauge contact touches the disc surface close to the maximum radius. Rotate the disc surface for one circle. The swing difference of the dial gauge pointer is the circular runout of the disc surface end face.
5.2 Bevel gear manufacturing accuracy test
The bevel gear manufacturing accuracy test should be carried out on a gear double-sided meshing comprehensive inspection instrument. 5.3 Gear pair normal backlash test
The gear pair normal backlash test method shall be carried out in accordance with the provisions of GB11365. 5.4 Test of axial clearance of tapered roller bearings Use a magnetic base and a dial indicator to detect the axial movement of the shaft equipped with tapered roller bearings, which is the axial clearance of the bearing. 5.5 Paint film thickness and paint film adhesion test
The paint film thickness and paint film adhesion test methods shall be carried out in accordance with GB9286. 5.6 No-load operation test
5.6.1 The feeder selects the corresponding mechanical oil according to Table 4 at different ambient temperatures and operates continuously for 2 hours. Table 4
Ambient temperature ℃
Use mechanical oil number
5.6.2 Check the operation for smoothness, reliability, impact and vibration during operation. After operation, check that all connecting parts and fasteners should not be loose. 5
5.7 Oil leakage test
JB/T3667—1996
When the feeder is running without load, clean the joints. If oil marks appear on the static joint surface within 5 minutes, it is oil leakage; if oil drops appear on the dynamic joint surface within 5 minutes, it is oil leakage.
5.8 No-load noise test of feeder
When the feeder is running without load, place the sound level meter on the horizontal plane of the plate and 1m away from the edge of the feeder. The operator is more than 0.5m away from the microphone. According to the order of 1, 2, 3, and 4 in Figure 4, test according to the provisions of GB3768. 5.9 Cleanliness test
After the feeder is running without load, wipe the exposed surface of the shaft extension with cotton yarn, remove the accessible cover and clean the shaft extension. Remove the bearing, bearing sleeve, bearing pad, shaft and bevel gear, and use clean gasoline to clean the lubricating grease and dirt (only the bearing part and tooth surface of the shaft, bearing sleeve and bevel gear are cleaned). After the lubricating grease is completely dissolved, filter the lubricating oil and impurities in the oil pool with a copper wire mesh with a mass of m and a mesh size of 0.25mm, then bake the copper wire mesh and dirt in an oven at 120~135℃ for 1h, take it out and wait until it reaches room temperature, weigh the mass m of the copper wire mesh with dirt, and the cleanliness is m=mm.
5.10 Gear transmission contact spot test
The gear transmission contact spot test method shall be carried out in accordance with the provisions of GB11365. 5.11 Motor power test
After the feeder runs normally at rated load for 20min, use a power meter to test the motor power. This method should be tested on a test bench or at the production site. 5.12 Temperature rise test
The feeder runs for 2 hours at rated load and rated speed, and the temperature difference between the oil pool and the bearing before and after operation is measured with a thermometer. This method should be tested on a test bench or on the production site. 6 Inspection rules
6.1 Products must be inspected and qualified by the manufacturer and accompanied by a quality certificate before they can leave the factory. 6.2 Feeder inspection is divided into factory inspection and type inspection. 6.2.1 Factory inspection
The feeder should undergo the following test items before leaving the factory: a) Disc runout test:
b) Gear pair normal side clearance test:
c) Tapered roller bearing axial clearance test; d) No-load operation test;
e) Oil leakage test;
) No-load noise test:
g) Gear transmission contact spot test.
6.2.2 Type inspection
6.2.2.1 Type inspection should be carried out in any of the following situations: a) Trial determination and appraisal of new products or old products transferred to factory production; b) After formal production, if there are major changes in structure, process, and materials that may affect product performance; 6
JB/T3667—1996
c) During normal production, an inspection should be carried out periodically after three years or after accumulating 100 units of production; d) When the product has been discontinued for three years and production is resumed: e) When there is a significant difference between the factory inspection result and the last type inspection result; f) When the national quality supervision agency proposes a requirement for type inspection 6.2.2.2 Type inspection items
a) All items of factory inspection;
b) Paint film thickness and paint film adhesion test; e) Cleanliness test:
d)) Motor power test;
e) Temperature rise test.
7 Marking, packaging, transportation and storage
7.1 Each feeder should have a product label fixed in a conspicuous position. The specifications, shape and size of the label should comply with the provisions of GB/T13306. The content includes the manufacturer's name, product name and mark, main technical parameters, total weight of the equipment, serial number and date of manufacture, etc. 7.2 The feeder should be assembled or disassembled for transportation, and its packaging should comply with the provisions of GB/T13384 and relevant regulations of railways, highways and shipping. After packaging, the center of gravity line, lifting line, and no inversion markings should comply with the provisions of GB191. 7.3 All exposed processing surfaces of the feeder should be treated with rust prevention. 7.4 The feeder should be stored in the warehouse to avoid contact with corrosive items. If the storage period exceeds one year, it should be re-treated with rust prevention, dust prevention and moisture prevention.
7.5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions:
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /2 The static joint surfaces of the feeder's seals and joints should not seep oil, and the dynamic joint surfaces should not leak oil. 4.10.3 The feeder's no-load noise should not be greater than 85dB (A). 4.10.4 After the feeder runs no-load, the connectors and fasteners should not be loose. 4.11 After the feeder runs no-load for 2 hours, the cleanliness of the bearing chamber and the bevel gear surface should be less than the requirements of Table 3. Table 3
Disc diameter mm
Cleanliness mg
4.12 Load operation
PZK type
1000, 1250
16002000
800, 1000
PZF, PZR type
1250.1600
4.12.1 The feeder should be stable, reliable and free of abnormal impact and vibration when running at rated load. 4.12.2 When the feeder is running at rated load, the motor power should be less than that specified in Table 1. 2000, 2500
4.12.3 Under rated load and speed, the temperature rise of the oil pool should be less than 35℃, and the temperature rise of the bearing should be less than 40℃. 4.12.4 The sealing surfaces of the main body should be free of oil seepage on the static joint surface and oil leakage on the dynamic joint surface. 3150
4.13 Under the condition that the user complies with the installation, use and storage regulations of the feeder, the manufacturer shall provide free repairs if the product cannot work properly due to poor manufacturing quality within 18 months from the date of shipment from the manufacturer (including a usage period of no more than 12 months). 5 Test method
Disc circular runout test
Place the force gauge seat on the bracket, and the dial gauge contact touches the disc surface close to the maximum radius. Rotate the disc surface for one circle. The swing difference of the dial gauge pointer is the circular runout of the disc surface end face.
5.2 Bevel gear manufacturing accuracy test
The bevel gear manufacturing accuracy test should be carried out on a gear double-sided meshing comprehensive inspection instrument. 5.3 Gear pair normal backlash test
The gear pair normal backlash test method shall be carried out in accordance with the provisions of GB11365. 5.4 Test of axial clearance of tapered roller bearings Use a magnetic base and a dial indicator to detect the axial movement of the shaft equipped with tapered roller bearings, which is the axial clearance of the bearing. 5.5 Paint film thickness and paint film adhesion test
The paint film thickness and paint film adhesion test methods shall be carried out in accordance with GB9286. 5.6 No-load operation test
5.6.1 The feeder selects the corresponding mechanical oil according to Table 4 at different ambient temperatures and operates continuously for 2 hours. Table 4
Ambient temperature ℃
Use mechanical oil number
5.6.2 Check the operation for smoothness, reliability, impact and vibration during operation. After operation, check that all connecting parts and fasteners should not be loose. 5
5.7 Oil leakage test
JB/T3667—1996
When the feeder is running without load, clean the joints. If oil marks appear on the static joint surface within 5 minutes, it is oil leakage; if oil drops appear on the dynamic joint surface within 5 minutes, it is oil leakage.
5.8 No-load noise test of feeder
When the feeder is running without load, place the sound level meter on the horizontal plane of the plate and 1m away from the edge of the feeder. The operator is more than 0.5m away from the microphone. According to the order of 1, 2, 3, and 4 in Figure 4, test according to the provisions of GB3768. 5.9 Cleanliness test
After the feeder is running without load, wipe the exposed surface of the shaft extension with cotton yarn, remove the accessible cover and clean the shaft extension. Remove the bearing, bearing sleeve, bearing pad, shaft and bevel gear, and use clean gasoline to clean the lubricating grease and dirt (only the bearing part and tooth surface of the shaft, bearing sleeve and bevel gear are cleaned). After the lubricating grease is completely dissolved, filter the lubricating oil and impurities in the oil pool with a copper wire mesh with a mass of m and a mesh size of 0.25mm, then bake the copper wire mesh and dirt in an oven at 120~135℃ for 1h, take it out and wait until it reaches room temperature, weigh the mass m of the copper wire mesh with dirt, and the cleanliness is m=mm.
5.10 Gear transmission contact spot test
The gear transmission contact spot test method shall be carried out in accordance with the provisions of GB11365. 5.11 Motor power test
After the feeder runs normally at rated load for 20min, use a power meter to test the motor power. This method should be tested on a test bench or at the production site. 5.12 Temperature rise test
The feeder runs for 2 hours at rated load and rated speed, and the temperature difference between the oil pool and the bearing before and after operation is measured with a thermometer. This method should be tested on a test bench or on the production site. 6 Inspection rules
6.1 Products must be inspected and qualified by the manufacturer and accompanied by a quality certificate before they can leave the factory. 6.2 Feeder inspection is divided into factory inspection and type inspection. 6.2.1 Factory inspection
The feeder should undergo the following test items before leaving the factory: a) Disc runout test:
b) Gear pair normal side clearance test:
c) Tapered roller bearing axial clearance test; d) No-load operation test;
e) Oil leakage test;
) No-load noise test:
g) Gear transmission contact spot test.
6.2.2 Type inspection
6.2.2.1 Type inspection should be carried out in any of the following situations: a) Trial determination and appraisal of new products or old products transferred to factory production; b) After formal production, if there are major changes in structure, process, and materials that may affect product performance; 6
JB/T3667—1996
c) During normal production, an inspection should be carried out periodically after three years or after accumulating 100 units of production; d) When the product has been discontinued for three years and production is resumed: e) When there is a significant difference between the factory inspection result and the last type inspection result; f) When the national quality supervision agency proposes a requirement for type inspection 6.2.2.2 Type inspection items
a) All items of factory inspection;
b) Paint film thickness and paint film adhesion test; e) Cleanliness test:
d)) Motor power test;
e) Temperature rise test.
7 Marking, packaging, transportation and storage
7.1 Each feeder should have a product label fixed in a conspicuous position. The specifications, shape and size of the label should comply with the provisions of GB/T13306. The content includes the manufacturer's name, product name and mark, main technical parameters, total weight of the equipment, serial number and date of manufacture, etc. 7.2 The feeder should be assembled or disassembled for transportation, and its packaging should comply with the provisions of GB/T13384 and relevant regulations of railways, highways and shipping. After packaging, the center of gravity line, lifting line, and no inversion markings should comply with the provisions of GB191. 7.3 All exposed processing surfaces of the feeder should be treated with rust prevention. 7.4 The feeder should be stored in the warehouse to avoid contact with corrosive items. If the storage period exceeds one year, it should be re-treated with rust prevention, dust prevention and moisture prevention.
7.5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions:
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /3Under rated load and speed, the temperature rise of the oil pool should be less than 35℃, and the temperature rise of the bearing should be less than 40℃. 4.12.4 The sealing surfaces of the main body should be free of oil seepage on the static joint surface and oil leakage on the dynamic joint surface. 3150
4.13 Under the condition that the user complies with the installation, use and storage regulations of the feeder, within 18 months from the date of shipment from the manufacturer (including a use period of no more than 12 months), if the product cannot work normally due to poor manufacturing quality, the manufacturer shall provide free repairs 5 Test method
Disc circular runout test
Place the force gauge seat on the bracket, and the dial indicator contact touches the disc surface close to the maximum radius. Rotate the disc surface for one circle. The swing difference of the dial indicator pointer is the circular runout of the disc surface end face.
5.2 Bevel gear manufacturing accuracy test
The bevel gear manufacturing accuracy test should be carried out on a gear double-sided meshing comprehensive inspection instrument. 5.3 Gear pair normal backlash test
Gear pair normal backlash test method shall be carried out in accordance with the provisions of GB11365. 5.4 Tapered roller bearing axial clearance test Use a magnetic base and a dial indicator to detect the axial movement of the shaft equipped with a tapered roller bearing, which is the axial clearance of the bearing 5.5 Paint film thickness, paint film adhesion test
Paint film thickness, paint film adhesion test method shall be carried out in accordance with the provisions of GB9286. 5.6 No-load operation test
5.6.1 The feeder selects the corresponding mechanical oil according to Table 4 at different ambient temperatures and runs continuously for 2 hours. Table 4
Ambient temperature ℃
Use mechanical oil number
5.6.2 Check the operation for smoothness, reliability, impact and vibration during operation. After operation, check that all connecting parts and fasteners should not be loose. 5
5.7 Oil leakage test
JB/T3667—1996
When the feeder is running without load, clean the joints. If oil marks appear on the static joint surface within 5 minutes, it is oil leakage; if oil drops appear on the dynamic joint surface within 5 minutes, it is oil leakage.
5.8 No-load noise test of feeder
When the feeder is running without load, place the sound level meter on the horizontal plane of the plate and 1m away from the edge of the feeder. The operator is more than 0.5m away from the microphone. According to the order of 1, 2, 3, and 4 in Figure 4, test according to the provisions of GB3768. 5.9 Cleanliness test
After the feeder is running without load, wipe the exposed surface of the shaft extension with cotton yarn, remove the accessible cover and clean the shaft extension. Remove the bearing, bearing sleeve, bearing pad, shaft and bevel gear, and use clean gasoline to clean the lubricating grease and dirt (only the bearing part and tooth surface of the shaft, bearing sleeve and bevel gear are cleaned). After the lubricating grease is completely dissolved, filter the lubricating oil and impurities in the oil pool with a copper wire mesh with a mass of m and a mesh size of 0.25mm, then bake the copper wire mesh and dirt in an oven at 120~135℃ for 1h, take it out and wait until it reaches room temperature, weigh the mass m of the copper wire mesh with dirt, and the cleanliness is m=mm.
5.10 Gear transmission contact spot test
The gear transmission contact spot test method shall be carried out in accordance with the provisions of GB11365. 5.11 Motor power test
After the feeder runs normally at rated load for 20min, use a power meter to test the motor power. This method should be tested on a test bench or at the production site. 5.12 Temperature rise test
The feeder runs for 2 hours at rated load and rated speed, and the temperature difference between the oil pool and the bearing before and after operation is measured with a thermometer. This method should be tested on a test bench or on the production site. 6 Inspection rules
6.1 Products must be inspected and qualified by the manufacturer and accompanied by a quality certificate before they can leave the factory. 6.2 Feeder inspection is divided into factory inspection and type inspection. 6.2.1 Factory inspection
The feeder should undergo the following test items before leaving the factory: a) Disc runout test:
b) Gear pair normal side clearance test:
c) Tapered roller bearing axial clearance test; d) No-load operation test;
e) Oil leakage test;
) No-load noise test:
g) Gear transmission contact spot test.
6.2.2 Type inspection
6.2.2.1 Type inspection should be carried out in any of the following situations: a) Trial determination and appraisal of new products or old products transferred to factory production; b) After formal production, if there are major changes in structure, process, and materials that may affect product performance; 6
JB/T3667—1996
c) During normal production, an inspection should be carried out periodically after three years or after accumulating 100 units of production; d) When the product has been discontinued for three years and production is resumed: e) When there is a significant difference between the factory inspection result and the last type inspection result; f) When the national quality supervision agency proposes a requirement for type inspection 6.2.2.2 Type inspection items
a) All items of factory inspection;
b) Paint film thickness and paint film adhesion test; e) Cleanliness test:
d)) Motor power test;
e) Temperature rise test.
7 Marking, packaging, transportation and storage
7.1 Each feeder should have a product label fixed in a conspicuous position. The specifications, shape and size of the label should comply with the provisions of GB/T13306. The content includes the manufacturer's name, product name and mark, main technical parameters, total weight of the equipment, serial number and date of manufacture, etc. 7.2 The feeder should be assembled or disassembled for transportation, and its packaging should comply with the provisions of GB/T13384 and relevant regulations of railways, highways and shipping. After packaging, the center of gravity line, lifting line, and no inversion markings should comply with the provisions of GB191. 7.3 All exposed processing surfaces of the feeder should be treated with rust prevention. 7.4 The feeder should be stored in the warehouse to avoid contact with corrosive items. If the storage period exceeds one year, it should be re-treated with rust prevention, dust prevention and moisture prevention.
7.5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions:
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /3Under rated load and speed, the temperature rise of the oil pool should be less than 35℃, and the temperature rise of the bearing should be less than 40℃. 4.12.4 The sealing surfaces of the main body should be free of oil seepage on the static joint surface and oil leakage on the dynamic joint surface. 3150
4.13 Under the condition that the user complies with the installation, use and storage regulations of the feeder, within 18 months from the date of shipment from the manufacturer (including a use period of no more than 12 months), if the product cannot work normally due to poor manufacturing quality, the manufacturer shall provide free repairs 5 Test method
Disc circular runout test
Place the force gauge seat on the bracket, and the dial indicator contact touches the disc surface close to the maximum radius. Rotate the disc surface for one circle. The swing difference of the dial indicator pointer is the circular runout of the disc surface end face.
5.2 Bevel gear manufacturing accuracy test
The bevel gear manufacturing accuracy test should be carried out on a gear double-sided meshing comprehensive inspection instrument. 5.3 Gear pair normal backlash test
Gear pair normal backlash test method shall be carried out in accordance with the provisions of GB11365. 5.4 Tapered roller bearing axial clearance test Use a magnetic base and a dial indicator to detect the axial movement of the shaft equipped with a tapered roller bearing, which is the axial clearance of the bearing 5.5 Paint film thickness, paint film adhesion test
Paint film thickness, paint film adhesion test method shall be carried out in accordance with the provisions of GB9286. 5.6 No-load operation test
5.6.1 The feeder selects the corresponding mechanical oil according to Table 4 at different ambient temperatures and runs continuously for 2 hours. Table 4
Ambient temperature ℃
Use mechanical oil number
5.6.2 Check the operation for smoothness, reliability, impact and vibration during operation. After operation, check that all connecting parts and fasteners should not be loose. 5
5.7 Oil leakage test
JB/T3667—1996
When the feeder is running without load, clean the joints. If oil marks appear on the static joint surface within 5 minutes, it is oil leakage; if oil drops appear on the dynamic joint surface within 5 minutes, it is oil leakage.
5.8 No-load noise test of feeder
When the feeder is running without load, place the sound level meter on the horizontal plane of the plate and 1m away from the edge of the feeder. The operator is more than 0.5m away from the microphone. According to the order of 1, 2, 3, and 4 in Figure 4, test according to the provisions of GB3768. 5.9 Cleanliness test
After the feeder is running without load, wipe the exposed surface of the shaft extension with cotton yarn, remove the accessible cover and clean the shaft extension. Remove the bearing, bearing sleeve, bearing pad, shaft and bevel gear, and use clean gasoline to clean the lubricating grease and dirt (only the bearing part and tooth surface of the shaft, bearing sleeve and bevel gear are cleaned). After the lubricating grease is completely dissolved, filter the lubricating oil and impurities in the oil pool with a copper wire mesh with a mass of m and a mesh size of 0.25mm, then bake the copper wire mesh and dirt in an oven at 120~135℃ for 1h, take it out and wait until it reaches room temperature, weigh the mass m of the copper wire mesh with dirt, and the cleanliness is m=mm.
5.10 Gear transmission contact spot test
The gear transmission contact spot test method shall be carried out in accordance with the provisions of GB11365. 5.11 Motor power test
After the feeder runs normally at rated load for 20min, use a power meter to test the motor power. This method should be tested on a test bench or at the production site. 5.12 Temperature rise test
The feeder runs for 2 hours at rated load and rated speed, and the temperature difference between the oil pool and the bearing before and after operation is measured with a thermometer. This method should be tested on a test bench or on the production site. 6 Inspection rules
6.1 Products must be inspected and qualified by the manufacturer and accompanied by a quality certificate before they can leave the factory. 6.2 Feeder inspection is divided into factory inspection and type inspection. 6.2.1 Factory inspection
The feeder should undergo the following test items before leaving the factory: a) Disc runout test:
b) Gear pair normal side clearance test:
c) Tapered roller bearing axial clearance test; d) No-load operation test;
e) Oil leakage test;
) No-load noise test:
g) Gear transmission contact spot test.
6.2.2 Type inspection
6.2.2.1 Type inspection should be carried out in any of the following situations: a) Trial determination and appraisal of new products or old products transferred to factory production; b) After formal production, if there are major changes in structure, process, and materials that may affect product performance; 6
JB/T3667—1996
c) During normal production, an inspection should be carried out periodically after three years or after accumulating 100 units of production; d) When the product has been discontinued for three years and production is resumed: e) When there is a significant difference between the factory inspection result and the last type inspection result; f) When the national quality supervision agency proposes a requirement for type inspection 6.2.2.2 Type inspection items
a) All items of factory inspection;
b) Paint film thickness and paint film adhesion test; e) Cleanliness test:
d)) Motor power test;
e) Temperature rise test.
7 Marking, packaging, transportation and storage
7.1 Each feeder should have a product label fixed in a conspicuous position. The specifications, shape and size of the label should comply with the provisions of GB/T13306. The content includes the manufacturer's name, product name and mark, main technical parameters, total weight of the equipment, serial number and date of manufacture, etc. 7.2 The feeder should be assembled or disassembled for transportation, and its packaging should comply with the provisions of GB/T13384 and relevant regulations of railways, highways and shipping. After packaging, the center of gravity line, lifting line, and no inversion markings should comply with the provisions of GB191. 7.3 All exposed processing surfaces of the feeder should be treated with rust prevention. 7.4 The feeder should be stored in the warehouse to avoid contact with corrosive items. If the storage period exceeds one year, it should be re-treated with rust prevention, dust prevention and moisture prevention.
7.5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions:
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /8 No-load noise test for feeder
When the feeder is running at no-load, place the sound level meter on the horizontal plane of the plate and 1m away from the edge of the feeder. The operator is more than 0.5m away from the microphone. Test according to the order of 1, 2, 3, and 4 in Figure 4 according to the provisions of GB3768. 5.9 Cleanliness test
After the feeder is running at no-load, wipe the exposed surface of the shaft extension with cotton yarn, remove the accessible cover and clean the shaft extension. Remove the bearing, bearing sleeve, bearing pad, shaft and bevel gear, and use clean gasoline to clean the lubricating grease and dirt (only the bearing part and tooth surface of the shaft, bearing sleeve and bevel gear are cleaned). After the lubricating grease is completely dissolved, filter the lubricating oil and impurities in the oil pool with a copper wire mesh of mass m and mesh size of 0.25mm, then bake the copper wire mesh and dirt in an oven at 120~135℃ for 1h, take it out and wait until it reaches room temperature, weigh the mass m of the copper wire mesh with dirt, and the cleanliness is m=mm.
5.10 Gear transmission contact spot test
The gear transmission contact spot test method shall be carried out in accordance with the provisions of GB11365. 5.11 Motor power test
After the feeder runs normally at rated load for 20 minutes, use a power meter to test the motor power. This method should be tested on a test bench or production site. 5.12 Temperature rise test
The feeder runs at rated load and rated speed for 2 hours, and uses a thermometer to measure the temperature difference between the oil pool and the bearing before and after operation. This method should be tested on a test bench or production site. 6 Inspection rules
6.1 Products must be inspected and qualified by the manufacturer and accompanied by a quality certificate before they can leave the factory. 6.2 Feeder inspection is divided into factory inspection and type inspection. 6.2.1 Factory Inspection
The feeder shall be subjected to the following tests before leaving the factory: a) Disc runout test;
b) Gear pair normal side clearance test;
c) Tapered roller bearing axial clearance test;
d) No-load running test;
e) Oil leakage test;
) No-load noise test;
g) Gear transmission contact spot test.
6.2.2 Type inspection
6.2.2.1 Type inspection should be carried out in any of the following situations: a) Trial determination and appraisal of new products or old products transferred to factory production; b) After formal production, if there are major changes in structure, process, and materials that may affect product performance; 6
JB/T3667—1996
c) During normal production, an inspection should be carried out periodically after three years or after accumulating 100 units of production; d) When the product has been discontinued for three years and production is resumed: e) When there is a significant difference between the factory inspection result and the last type inspection result; f) When the national quality supervision agency proposes a requirement for type inspection 6.2.2.2 Type inspection items
a) All items of factory inspection;
b) Paint film thickness and paint film adhesion test; e) Cleanliness test:
d)) Motor power test;
e) Temperature rise test.
7 Marking, packaging, transportation and storage
7.1 Each feeder should have a product label fixed in a conspicuous position. The specifications, shape and size of the label should comply with the provisions of GB/T13306. The content includes the manufacturer's name, product name and mark, main technical parameters, total weight of the equipment, serial number and date of manufacture, etc. 7.2 The feeder should be assembled or disassembled for transportation, and its packaging should comply with the provisions of GB/T13384 and relevant regulations of railways, highways and shipping. After packaging, the center of gravity line, lifting line, and no inversion markings should comply with the provisions of GB191. 7.3 All exposed processing surfaces of the feeder should be treated with rust prevention. 7.4 The feeder should be stored in the warehouse to avoid contact with corrosive items. If the storage period exceeds one year, it should be re-treated with rust prevention, dust prevention and moisture prevention.
7.5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions: www.bzxz.net
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /8 No-load noise test for feeder
When the feeder is running at no-load, place the sound level meter on the horizontal plane of the plate and 1m away from the edge of the feeder. The operator is more than 0.5m away from the microphone. Test according to the order of 1, 2, 3, and 4 in Figure 4 according to the provisions of GB3768. 5.9 Cleanliness test
After the feeder is running at no-load, wipe the exposed surface of the shaft extension with cotton yarn, remove the accessible cover and clean the shaft extension. Remove the bearing, bearing sleeve, bearing pad, shaft and bevel gear, and use clean gasoline to clean the lubricating grease and dirt (only the bearing part and tooth surface of the shaft, bearing sleeve and bevel gear are cleaned). After the lubricating grease is completely dissolved, filter the lubricating oil and impurities in the oil pool with a copper wire mesh of mass m and mesh size of 0.25mm, then bake the copper wire mesh and dirt in an oven at 120~135℃ for 1h, take it out and wait until it reaches room temperature, weigh the mass m of the copper wire mesh with dirt, and the cleanliness is m=mm.
5.10 Gear transmission contact spot test
The gear transmission contact spot test method shall be carried out in accordance with the provisions of GB11365. 5.11 Motor power test
After the feeder runs normally at rated load for 20 minutes, use a power meter to test the motor power. This method should be tested on a test bench or production site. 5.12 Temperature rise test
The feeder runs at rated load and rated speed for 2 hours, and uses a thermometer to measure the temperature difference between the oil pool and the bearing before and after operation. This method should be tested on a test bench or production site. 6 Inspection rules
6.1 Products must be inspected and qualified by the manufacturer and accompanied by a quality certificate before they can leave the factory. 6.2 Feeder inspection is divided into factory inspection and type inspection. 6.2.1 Factory Inspection
The feeder shall be subjected to the following tests before leaving the factory: a) Disc runout test;
b) Gear pair normal side clearance test;
c) Tapered roller bearing axial clearance test;
d) No-load running test;
e) Oil leakage test;
) No-load noise test;
g) Gear transmission contact spot test.
6.2.2 Type inspection
6.2.2.1 Type inspection should be carried out in any of the following situations: a) Trial determination and appraisal of new products or old products transferred to factory production; b) After formal production, if there are major changes in structure, process, and materials that may affect product performance; 6
JB/T3667—1996
c) During normal production, an inspection should be carried out periodically after three years or after accumulating 100 units of production; d) When the product has been discontinued for three years and production is resumed: e) When there is a significant difference between the factory inspection result and the last type inspection result; f) When the national quality supervision agency proposes a requirement for type inspection 6.2.2.2 Type inspection items
a) All items of factory inspection;
b) Paint film thickness and paint film adhesion test; e) Cleanliness test:
d)) Motor power test;
e) Temperature rise test.
7 Marking, packaging, transportation and storage
7.1 Each feeder should have a product label fixed in a conspicuous position. The specifications, shape and size of the label should comply with the provisions of GB/T13306. The content includes the manufacturer's name, product name and mark, main technical parameters, total weight of the equipment, serial number and date of manufacture, etc. 7.2 The feeder should be assembled or disassembled for transportation, and its packaging should comply with the provisions of GB/T13384 and relevant regulations of railways, highways and shipping. After packaging, the center of gravity line, lifting line, and no inversion markings should comply with the provisions of GB191. 7.3 All exposed processing surfaces of the feeder should be treated with rust prevention. 7.4 The feeder should be stored in the warehouse to avoid contact with corrosive items. If the storage period exceeds one year, it should be re-treated with rust prevention, dust prevention and moisture prevention.
7.5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions:
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions:
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /5 The feeder should be accompanied by the following documents when it is shipped: a) Product certificate:
b) Installation, use and maintenance instructions:
c) Packing list and packing catalog:
d)) Catalog and drawings of vulnerable parts.
The above documents should be packed in moisture-proof packaging.
Additional instructions:
This standard is proposed and managed by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard is drafted by Botou Mining and Transportation Machinery Factory. The main drafters of this standard are: Li Jinxing, Zhang Wenchuan, Zhao Deyou, Su Qinghai. 7
Mechanical Industry Standard
Pedestal Disc Feeder
JB/T3667—1996
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 3/4 Words 14000
Format 880×1230
First Printing in January 1997
First Edition in January 1997
Printing Quantity 1-500
Price 1000 Yuan
96-135
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn966998 /
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