JB/T 8024.4-1999 Welding handles for machine tool fixture parts and components

JB/T 8024.4-1999 JB/T 8024.4-1999 Machine tool fixture parts and components welding handle JB/T8024.4-1999 Standard download decompression password: www.bzxz.net

ICS 25. 080. 01
Standard of the Machinery Industry of the People's Republic of China
The parts and units of jigs and fixtures
The parts and units of jigs and fixtures1999-08-06 Issued
State Machinery Industry Bureau
Implementation on 2000-01-01
Standard of the Machinery Industry of the People's Republic of China
Parts and units of jigs and fixturesWelding handle
This standard specifies the welding handle with thread specifications of M6~M12. 2 Referenced standards
JB/T 8024.4—1999bZxz.net
Replaces JB/T8024.4—1995
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. At the time of publication of this standard, 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. GB/T700—1988 Carbon structural steel
JB/T8044—1999 Technical requirements for machine tool fixture parts and components 3 Dimensions
The dimensions are shown in the following figure and table.
Assembly, welding, dialing and polishing
Approved by the State Machinery Industry Bureau on August 6, 1999
2000-01-01 implementation
JB/T8024.41999
Note: For the B-type joint handle,
one of the finished products is bent to the left and the other is bent to the right, and these two pieces form a set. Technical conditions
Material: Q235-A as per GB/T700, 4.1
4.2Other technical conditions as per JB/T8044. 5 Marking
5.1Marking example:
d-M10 A-type welding handle:
JB/T8024.4—1999
Expanded length.
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