JB/T 8023.1-1999 Knurled handles for machine tool fixture parts and components

JB/T 8023.1-1999 JB/T 8023.1-1999 Machine tool fixture parts and components Knurled handles JB/T8023.1-1999 Standard download decompression password: www.bzxz.net

ICS 25. 080. 01
Standard of the Machinery Industry of the People's Republic of China
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 fixtures
Knurled handles
This standard specifies knurled handles with a specification of 6~10mm. 2 Referenced standards
JB/T8023.1-1999
Replaces JB/T 8023.1—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 the parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T700—1988 Carbon Cable 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.
Approved by the State Machinery Industry Bureau on August 6, 1999 and implemented on January 1, 2000
Basic Dimensions
Limit Deviation
4 Technical Conditions
D (capsule
before flowering)
JB/T8023.1-1999
Basic Dimensions
4,1 Material: Q235-A in accordance with the provisions of GB/T700. 4.2 Other technical conditions shall be in accordance with the provisions of JB/T8044. 5 Marking
5.1 Marking example:bZxz.net
d-8mm knurled handle:
Handle 8JB/T8023.1—1999
Limit deviation
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