JB/T 8024.3-1999 Machine tool fixture parts and component handles

JB/T 8024.3-1999 This standard is a revision of JB/T 8024.3-95 "Handles for machine tool fixture parts and components". During the revision, only editorial changes were made according to relevant regulations, and the technical content remained unchanged. This standard specifies handles with a specification of 6~8mm. This standard was first issued in 1981 as GB 2222-80, and was first revised to GB/T 2222-91 on April 30, 1991, and adjusted to JB/T 8024.3-95 in April 1996. JB/T 8024.3-1999 Handles for machine tool fixture parts and components JB/T8024.3-1999 Standard download decompression password: www.bzxz.net

ICS 25. 080. 01
Machinery Industry Standard 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
2000-01-01 Implementation
1 Scope
Machinery Industry Standard of the People's Republic of China
The parts and units of jigs and fixturesHold handle
This standard specifies the handle with a specification of 6~8mm. 2 Referenced standards
JB/T8024.3—1999
Replaces JB/T8024.3—1995
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. Parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T700—1988bzxz.net
Carbon cable structural steel
JB/T 8044—1999
Technical requirements for machine tool clamps and their parts and components
The dimensions are shown in the following figure and table.
Approved by the State Machinery Industry Bureau on August 6, 1999 and implemented on January 1, 2000
Note: Welding with the base is allowed.
4 Technical conditions
JB/T8024.3—1999
4.1Material: Q235-A in accordance with the provisions of GB/T700. 4.2Other technical conditions shall be in accordance with the provisions of JB/T8044. 5 Marking
5.1 Marking example:
A-type handle with d=6mm and L-160mm:
A6×160JB/T8024.3—1999
Expanded length
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