JB/T 3587-1996 Basic parameters and technical requirements for standard and narrow linear induction synchronizers

This standard replaces JB 3587-84 from the date of implementation. In terms of basic parameters, this standard changes from only giving a few length parameters to expressing them with formulas, and adds an accuracy level. This standard specifies the basic parameters, electrical schematics, use and installation requirements, technical requirements, as well as marking, packaging, transportation and storage of linear induction synchronizers. This standard applies to GZD (H) -1, GZD (H) -2 linear induction synchronizers. JB/T 3587-1996 Basic parameters and technical requirements for standard and narrow linear induction synchronizers JB/T3587-1996 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T3587-96
Basic Parameters and Technical Requirements for Standard and Narrow Linear Induction Synchronizers
Published on April 22, 1996
Ministry of Machinery Industry of the People's Republic of China
Implemented on July 1, 1996
JB/T3587-96
This standard replaces JB3587-84 "Basic Parameters and Technical Requirements for Standard and Narrow Linear Induction Synchronizers" from the date of implementation. In terms of basic parameters, this standard uses formulas instead of just a few length parameters in the past, and adds an accuracy grade. This standard is proposed and managed by the Guangzhou Machine Tool Research Institute of the Ministry of Machinery Industry. Drafting unit of this standard: Guangzhou Machine Tool Research Institute of the Ministry of Machinery Industry. Main drafter of this standard: Chen Yu.
1 Scope
Machinery Industry Standard of the People's Republic of China
Basic parameters and technical requirements for standard and narrow linear induction synchronizers
JB/T3587—%
Replaces JB3587—84
This standard specifies the basic parameters, electrical schematics, use and installation requirements, technical requirements, as well as marking, packaging, transportation and storage of linear induction synchronizers.
This standard applies to GZD(H-1, GZD(H)-2 linear induction synchronizers. 2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB191-90
ZBY 00384
3 Basic parameters
Packaging storage and transportation pictorial symbols
General technical conditions for packaging
Instruments and meters
Basic parameters are shown in Table 1.
Table 1 Basic parameters
150+n×50
Accuracy
1 The accuracy in the table is the peak-to-peak value, and the accuracy can also be indicated by the half of the peak-to-peak value with a "±" sign. 2 The above accuracy is tested under the condition of a 10kz sine wave. 3 In the table, n is a positive integer.
Approved by the Ministry of Machinery Industry on April 22, 1996
7+n×04
19%-07-01 implementation
4 Electrical schematic diagram
The electrical principle is shown in Figure 1.
JB/T 3587—9
Si, S-sliding scale sine winding terminal: C, C-sliding scale cosine winding terminal: D, D-sliding scale continuous winding terminal Figure 1 Electrical schematic diagram
Installation requirements
Installation requirements are shown in Figure 2.
0.25±1,45
2om日
Note: 8826±0.13 is the size of GZD(H)-1, 47.78± in brackets 0.13 is the size of GZD(H)-2. Figure 2 Installation requirements
6 Technical requirements
6.1 The product is allowed to work under the following environmental conditions: 2
Machine tool guide rail reference surface
Machine tool and rail base cat surface
($[*0+82*2v)
6.1.1 Ambient temperature: -40~55℃.
JB/T358796
6 .1.2 Relative humidity: <90% (ambient temperature is 25℃). 6.1.3 There is no corrosive gas around.
6.2 Accuracy
6.2.1 The accuracy of the product shall meet the requirements of Table 1 under the condition that the ambient temperature is 20℃±5℃ (temperature correction is allowed) and the temperature fluctuation is not more than 0.2℃/h.
6.2.2 Scale accuracy
Scale accuracy is expressed as the peak-to-peak value of the zero position accuracy of one phase, or half of this value is marked with "土". 6.2.3 Slide scale accuracy
Slide scale accuracy is expressed as the peak-to-peak value of the subdivision accuracy, or half of this value is marked with "土". 6.3 Appearance quality
The outer surface should not be rusted, the reference surface should not be painted or mechanically damaged, and the terminal should not be loose. 6.4 DC resistance
The difference in DC resistance of the two-phase winding of the slider should not be more than 2%. 6.5 Insulation resistance
Under working conditions, the insulation resistance between the winding and the base plate and the two-phase winding of the slider shall not be less than 500k2. 6.6 Fixed-length extension
When extending, it must be ensured that the two adjacent fixed-length pieces do not hit the plate. 6.7 Voltage transfer ratio
When the slider is excited and the fixed-length and slider windings are in the maximum coupling position, the voltage transfer ratio of GZD(HH-1 shall not be greater than 120, and the voltage transfer ratio of GZD(HD-2 shall not be greater than 250. 6.8 After the high-temperature test, the insulation resistance between the winding and the steel substrate and the two-phase winding of the slider measured in the test box shall not be less than 30k2. 6.9 After the low-temperature test, the copper conductor and the insulation layer shall not be allowed to crack. 6.10 After the moisture resistance test, the insulation resistance between the winding substrate and the two-phase slider of the sample shall not be less than 200k2, and there shall be no rust on the surface. 6.11 Re-measurement accuracy
After the high-temperature, low-temperature and moisture resistance tests, the sample shall be tested. After the test, the accuracy change when measured again compared with that before the test should not be greater than 1/3 of the original grade of accuracy.
6.12 Peel strength
The peel strength between the copper conductor and the insulation layer shall not be less than 0.9kg/cm. 7 Marking, packaging, transportation, storage and others 7.1 Marking
7.1.1 The product surface should have a product number.
7.1.2 All products leaving the factory should be accompanied by a product certificate, which should at least include: 3
a) Product model specifications:
b) Product name:
c) Manufacturer name:
d) Manufacturer address;
e) Product number:
f) Insulation resistance:
JB/T 3587—96
g) Accuracy test results, and indicate the test direction; h) Conclusion that the product has passed the inspection:
i) Signature of the inspector and tester:
j) Technical inspection seal:
k) Date of manufacture.
7.1.3 The outer surface of the product packaging should have a moisture-proof mark and should comply with the relevant provisions of GB191. 7.2 Packaging
7.2.1 The product packaging must be firm, reliable, and not easily affected by moisture to ensure that the product is not damaged during storage and transportation. 7.2.2 The transport packaging mark and random documents should comply with the relevant provisions of ZBY003. 7.3 Transportation
During transportation, the product should avoid collision and knocking, and it is strictly forbidden to be placed together with acid, alkali and other corrosive items. 7.4 Storage
The product should be stored in a clean and well-ventilated warehouse with a relative humidity of less than 75%, and the air should not contain corrosive gases. 7.5 Warranty Period
Provided that the user correctly stores and uses the product in accordance with the manufacturer's operating and maintenance instructions, the manufacturer shall ensure that the product can function normally within 18 months from the date of shipment. If during this period, the product is damaged or fails to work properly due to poor quality, the manufacturer shall repair or replace it for the user free of charge4
Mechanical Industry Standard
Basic Parameters and Technical Requirements for Standard and Narrow Linear Induction Synchronizers
JBT3587-96
Published and issued by the Mechanical Science Research Institute
Printed by the Mechanical Science Research Institute
(No. 2 Shouti South Road, Beijing, Postal Code 100044)*
2 Number of words 1Q000
Format 880×12301/16 Printing sheet 1/2
First edition in October 1996 First printing in October 1996 Number of copies 00001-500
Price 5.00 yuan
No. 96-063bzxZ.net
Mechanical Industry Standard Service Network: http:/hvwwJB.ac.cn
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.