JB/T 8010.2-1999 Machine tool fixture parts and components rotating plate

JB/T 8010.2-1999 This standard is a revision of JB/T 8010.2-95 "Rotating pressure plates 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 the rotating pressure plates applicable to thread specifications of M6 to M36. This standard was first issued in 1981 as GB 2176-80, first revised to GB/T 2176-91 on April 30, 1991, and adjusted to JB/T 8010.2-95 in April 1996. JB/T 8010.2-1999 Rotating pressure plates for machine tool fixture parts and components JB/T8010.2-1999 Standard download decompression password: www.bzxz.net

ICS 25. 080. 01Www.bzxZ.net
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 fixtures1999-08-06Promulgated
State Bureau of Machinery Industry
Implementation on 2000-01-01
1 Scope
Machinery Industry Standard of the People's Republic of China
The parts and units of jigs and fixturesTurning clampplate
This standard specifies the turning clampplate with thread specifications of M6 to M36. 2 Reference standards
JB/T 8010.21999
Replaces JB/T8010.2—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, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T6991988
JB/T8044—1999
3 Dimensions
Technical conditions for high-quality carbon structural steel
Technical requirements for machine tool fixture parts and components
The dimensions are shown in the following figure and table.
4 Technical conditions
4.1 Material: 45 steel in accordance with the provisions of GB/T699. 4.2 Heat treatment: 35~40HRC.
4.3 Other technical conditions shall comply with the provisions of JB/T8044. 5 Marking
5.1 Marking example:
A-type rotating pressure plate with nominal diameter = 6mm,
L = 45mm
Pressing plate A6×45JB/T8010.2-1999
Approved by the State Machinery Industry Bureau on August 6, 199970
Implemented on January 1, 2000
JB/T 8010.2—1999
Nominal diameter
(end grain diameter)
JB/T8010.2-1999
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