JB/T 8026.7-1999 Automatic adjustment support for machine tool fixture parts and components

JB/T 8026.7-1999 This standard is a revision of JB/T 8026.7-95 "Automatic Adjustment Supports 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 automatic adjustment supports with specifications of 12~20. This standard was first issued in 1981 as GB 2238-80, first revised to GB/T 2238-91 on April 30, 1991, and adjusted to JB/T 8026.7-95 in April 1996. JB/T 8026.7-1999 Automatic Adjustment Supports for Machine Tool Fixture Parts and Components JB/T8026.7-1999 Standard download decompression password: www.bzxz.net

ICS 25. 080. 01
Standard of the Machinery Industry of the People's Republic of Chinabzxz.net
The parts and units of jigs and fixtures
The parts and units of jigs and fixtures1999-08-06Published
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 fixturesAutomatic juctable supportersThis standard specifies the automatic juctable support with a specification of 12-20 mm. 2 Dimensions
The dimensions are shown in the following figure and table.
1999-08-06 Approved by the State Machinery Industry Bureau JB/T 8026.7—1999
Replaced JB/T8026.7—1995
Implemented on 2000-01-01
3 Marking
3.1 Marking example:
Automatic adjustment support with d-12mm and H=45mm: JB/T8026.7—1999
Support 12×45JB/T8026.7—1999
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