
JB/T 10010-1999 Magnetic stand
time:
2024-08-12 03:19:21
- JB/T 10010-1999
- in force
Standard ID:
JB/T 10010-1999
Standard Name:
Magnetic stand
Chinese Name:
磁性表座
Standard category:
Machinery Industry Standard (JB)
-
Date of Release:
1999-05-20 -
Date of Implementation:
2000-01-01
Standard ICS number:
Mechanical Manufacturing>>Machine Tool Devices>>25.060.20 Indexing and Tool/Workpiece Holding DevicesChina Standard Classification Number:
Machinery>>Process Equipment>>J42 Measuring Tools and Measuring Instruments
alternative situation:
ZB J42008-1987Procurement status:
10197-1970 NEQ
Focal point Organization:
National Technical Committee for Standardization of Measuring Tools and InstrumentsPublishing Department:
National Technical Committee for Standardization of Measuring Tools and Instruments

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Summary:
JB/T 10010-1999 This standard is a revision of ZB J42 008-87 "Magnetic Meter Base". During the revision, only the editorial modification was made according to the relevant regulations, and the main technical content was not changed. This standard specifies the type and size, technical requirements, marking and packaging of magnetic meter bases. This standard is applicable to magnetic meter bases and fine-tuning magnetic meter bases. This standard was first issued in 1987. JB/T 10010-1999 Magnetic Meter Base JB/T10010-1999 Standard download decompression password: www.bzxz.net

Some standard content:
CS 25.060.20
Machinery Industry Standard of the People's Republic of China
JB/T10010-1999
Magnetic stand
Magnetic stand
1999-05-20 Issued
National Bureau of Machinery Industry
2000-01-01 Implementation
JB/T10010—1999
This standard is based on 2BJ4208—87 Magnetic stand. This standard is consistent with the technical content of 2BJ4208—87, and is only re-edited according to relevant regulations. Appendix A of this standard is the appendix of the standard.
This standard replaces ZB142008—97 from the date of implementation. This standard is issued and exported by the National Technical Committee for Standardization of Measuring Instruments and Gauges. The drafting unit of this standard is Chengdu Danyi Tools and Blades. The drafters of this standard are Lu Xiang and Lu Xiang. This standard was first issued in 193.
Machinery Industry Standard of the People's Republic of China
Magnetic Table Base
Magneilciand
This standard specifies the type and size, technical requirements, marking and packaging of magnetic gauges. This standard is applicable to the adjustment of magnetic gauges (hereinafter referred to as the table base). This standard adopts the following definitions.
2.1 Magnetic Table Base
It is used to support indicating gauges and other instruments that are fixed in position by magnetic force. 2.2 Micro-magnetic base
Magnetic base with micro-disk function,
3.3 Working magnetic force
The minimum magnetic force that must be reached on the working surface of the base after the magnetic circuit is connected. 2.4 Residual magnetic force
The maximum magnetic force allowed on the working surface of the base after the magnetic circuit is cut off. 3 Type and size 3.1 The type of the meter seat is shown in Figures 1 and 2 (the figure is for illustration only and does not represent the detailed structure). Approved by the State Administration of Machinery Industry on May 20, 1999 8 T10010-1999 Replaced ZBJ42008-87 Implemented on January 1, 2000 3.2 The specifications and dimensions of the meter seat are shown in Table 1. 4 Technical requirements 18 Jin 10010-1999 Figure 2 Fine-tuning basic meter library Hong Kong reading mechanism
Happy solid frequency grid
V-shaped. Working surface angle ||tt ||120°,135°,150
Aperture of support
8-8,6H8
4.1 The working surface of the seat shall not have any appearance defects that affect its use. The width of the non-working surface shall be evenly painted. There shall be no defects such as paint peeling and rust.
The rotating type shall be flexible, the lock shall be available, and the mobility shall be flexible.4.2
4.3 The excitation of the fine-tuning mechanism of the fine-tuning magnetic seat shall not be less than 2mm: 4.41-W The working magnetic force P of the guide seat and the residual magnetic force P are shown in Table 2. Table 2
Seat specifications
Working force
Residual force
When the seat is in the position shown in Figure 3, at the variable hole of the enterprise, a force is applied along its axis. The deformation step is shown in Table 3. The flatness tolerance of each working surface of the 4.6-rate body is 0.03mm, and only concave is allowed. It is not allowed within 1m of the edge of the .1 working surface. Table seat specification
Deformation mark
JB/T10010-1999
The surface roughness R value of each T working surface of the seat body is 1.6ume. The material of the table seat is shown in Table 4.
Horizontal shrimp, column, Zhilai
Marking and packaging
5.1 The table seat should be marked with:
a) Manufacturer's name or registered trademark;
b) Product name:
) Specs or dimensions.
5.2 The product packaging box should be marked with:
a) Man Guang Guang Guang name or registered trademark:
b) Product name:
c) Product size or size. ) Product name:
) Specifications or dimensions.
Some materials are suitable for installation
Hard-hardened materials, reinforced nylon and metal, etc.
High-quality shock-proof structures, spring steel, alloy structure corrosion-resistant
These materials are allowed to be selected
Reducing the performance of these materialsWww.bzxZ.net
Material with good performance
5.3 The meter seat should be treated with rust prevention and well packed before packaging. The product shall not be damaged during transportation due to improper packaging. 5.4 The meter seat that has been determined to meet the requirements of this standard shall be accompanied by a product certificate, which shall have the standard number of this standard: JB/T10010-1999
【Appendix to the standard)
Inspection method of the meter seat
This appendix is about the test method for production and export inspection of the meter seat. Al working magnetic force and residual force
AL.I inspection ruler
a) Tube dynamometer:
b) Casting decision: The adsorbed surface is flat, and its surface roughness R value is 1.50 IV:) Low carbon steel sample carbon content is not more than 0.20% The adsorbed surface is flat, and its surface roughness R value is 1.60um; measure the output value of Table 2.
41.2 Inspection method
Working magnetic force: As shown in Figure A! As shown, fix the iron block, put the seat body on the rotating notch and connect the magnetic circuit, and use a tubular dynamometer to measure (when the tubular force reaches the P value shown in Table 2, the seat body should not be separated from the iron block. Residual magnetic force: As shown in Figure A2, put the seat body on the low-carbon steel sample block: through the avoidance, suck up the sample block, and then disconnect the magnetic circuit, the wrong fast should fall off naturally.
A2 Deformation of the table seat
AZ.1 Inspection tool
a) 2-level plate;
b) Lever f sub-meter:
e) Measuring technique;
d) Code (mass disk is 100g);
J B10010—1999
c) Test block (8h7, length 20mm: 6h, length 20mm. 42.2 Test method
As shown in Figure A3, the meter to be tested is placed on the flat plate F:, the magnet is turned on, the locking rod is extended to a height of H, the length is L and tightened (H, L value is according to Table 1:). Then use the lever micrometer to measure the contact number with the gun block in the meter hole. After adding a base code under the test block, the difference between the two readings is calculated by dividing the upper reading with the lever. The above test is repeated three times, and the arithmetic mean is taken as the deformation standard of the meter seat.
Pull test defect
Grass digging oil
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.
Machinery Industry Standard of the People's Republic of China
JB/T10010-1999
Magnetic stand
Magnetic stand
1999-05-20 Issued
National Bureau of Machinery Industry
2000-01-01 Implementation
JB/T10010—1999
This standard is based on 2BJ4208—87 Magnetic stand. This standard is consistent with the technical content of 2BJ4208—87, and is only re-edited according to relevant regulations. Appendix A of this standard is the appendix of the standard.
This standard replaces ZB142008—97 from the date of implementation. This standard is issued and exported by the National Technical Committee for Standardization of Measuring Instruments and Gauges. The drafting unit of this standard is Chengdu Danyi Tools and Blades. The drafters of this standard are Lu Xiang and Lu Xiang. This standard was first issued in 193.
Machinery Industry Standard of the People's Republic of China
Magnetic Table Base
Magneilciand
This standard specifies the type and size, technical requirements, marking and packaging of magnetic gauges. This standard is applicable to the adjustment of magnetic gauges (hereinafter referred to as the table base). This standard adopts the following definitions.
2.1 Magnetic Table Base
It is used to support indicating gauges and other instruments that are fixed in position by magnetic force. 2.2 Micro-magnetic base
Magnetic base with micro-disk function,
3.3 Working magnetic force
The minimum magnetic force that must be reached on the working surface of the base after the magnetic circuit is connected. 2.4 Residual magnetic force
The maximum magnetic force allowed on the working surface of the base after the magnetic circuit is cut off. 3 Type and size 3.1 The type of the meter seat is shown in Figures 1 and 2 (the figure is for illustration only and does not represent the detailed structure). Approved by the State Administration of Machinery Industry on May 20, 1999 8 T10010-1999 Replaced ZBJ42008-87 Implemented on January 1, 2000 3.2 The specifications and dimensions of the meter seat are shown in Table 1. 4 Technical requirements 18 Jin 10010-1999 Figure 2 Fine-tuning basic meter library Hong Kong reading mechanism
Happy solid frequency grid
V-shaped. Working surface angle ||tt ||120°,135°,150
Aperture of support
8-8,6H8
4.1 The working surface of the seat shall not have any appearance defects that affect its use. The width of the non-working surface shall be evenly painted. There shall be no defects such as paint peeling and rust.
The rotating type shall be flexible, the lock shall be available, and the mobility shall be flexible.4.2
4.3 The excitation of the fine-tuning mechanism of the fine-tuning magnetic seat shall not be less than 2mm: 4.41-W The working magnetic force P of the guide seat and the residual magnetic force P are shown in Table 2. Table 2
Seat specifications
Working force
Residual force
When the seat is in the position shown in Figure 3, at the variable hole of the enterprise, a force is applied along its axis. The deformation step is shown in Table 3. The flatness tolerance of each working surface of the 4.6-rate body is 0.03mm, and only concave is allowed. It is not allowed within 1m of the edge of the .1 working surface. Table seat specification
Deformation mark
JB/T10010-1999
The surface roughness R value of each T working surface of the seat body is 1.6ume. The material of the table seat is shown in Table 4.
Horizontal shrimp, column, Zhilai
Marking and packaging
5.1 The table seat should be marked with:
a) Manufacturer's name or registered trademark;
b) Product name:
) Specs or dimensions.
5.2 The product packaging box should be marked with:
a) Man Guang Guang Guang name or registered trademark:
b) Product name:
c) Product size or size. ) Product name:
) Specifications or dimensions.
Some materials are suitable for installation
Hard-hardened materials, reinforced nylon and metal, etc.
High-quality shock-proof structures, spring steel, alloy structure corrosion-resistant
These materials are allowed to be selected
Reducing the performance of these materialsWww.bzxZ.net
Material with good performance
5.3 The meter seat should be treated with rust prevention and well packed before packaging. The product shall not be damaged during transportation due to improper packaging. 5.4 The meter seat that has been determined to meet the requirements of this standard shall be accompanied by a product certificate, which shall have the standard number of this standard: JB/T10010-1999
【Appendix to the standard)
Inspection method of the meter seat
This appendix is about the test method for production and export inspection of the meter seat. Al working magnetic force and residual force
AL.I inspection ruler
a) Tube dynamometer:
b) Casting decision: The adsorbed surface is flat, and its surface roughness R value is 1.50 IV:) Low carbon steel sample carbon content is not more than 0.20% The adsorbed surface is flat, and its surface roughness R value is 1.60um; measure the output value of Table 2.
41.2 Inspection method
Working magnetic force: As shown in Figure A! As shown, fix the iron block, put the seat body on the rotating notch and connect the magnetic circuit, and use a tubular dynamometer to measure (when the tubular force reaches the P value shown in Table 2, the seat body should not be separated from the iron block. Residual magnetic force: As shown in Figure A2, put the seat body on the low-carbon steel sample block: through the avoidance, suck up the sample block, and then disconnect the magnetic circuit, the wrong fast should fall off naturally.
A2 Deformation of the table seat
AZ.1 Inspection tool
a) 2-level plate;
b) Lever f sub-meter:
e) Measuring technique;
d) Code (mass disk is 100g);
J B10010—1999
c) Test block (8h7, length 20mm: 6h, length 20mm. 42.2 Test method
As shown in Figure A3, the meter to be tested is placed on the flat plate F:, the magnet is turned on, the locking rod is extended to a height of H, the length is L and tightened (H, L value is according to Table 1:). Then use the lever micrometer to measure the contact number with the gun block in the meter hole. After adding a base code under the test block, the difference between the two readings is calculated by dividing the upper reading with the lever. The above test is repeated three times, and the arithmetic mean is taken as the deformation standard of the meter seat.
Pull test defect
Grass digging oil
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.
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