JB/T 8026.6-1999 Machine tool fixture parts and components screw supports
Basic Information
Standard ID:
JB/T 8026.6-1999
Standard Name: Machine tool fixture parts and components screw supports
Chinese Name:
机床夹具零件及部件 螺钉支承
Standard category:Machinery Industry Standard (JB)
state:in force
Date of Release1999-08-06
Date of Implementation:2000-01-01
standard classification number
Standard ICS number:General, Terminology, Standardization, Documentation>>Vocabulary>>01.040.29 Electrical Engineering (Vocabulary)
Standard Classification Number:Machinery>>Process Equipment>>J44 General Fixture
Publication information
other information
Focal point unit:Mechanical Science Research Institute
Introduction to standards:
JB/T 8026.6-1999 JB/T 8026.6-1999 Machine tool fixture parts and components screw support JB/T8026.6-1999 Standard download decompression password: www.bzxz.net
Some standard content:
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 fixtures1999-08-06Promulgatedbzxz.net
State Bureau of Machinery Industry
Implementation on 2000-01-01
1 Scope
Machinery Industry Standard of the People's Republic of China
Parts and units of jigs and fixtures
Screw supports
The parts and units of jigs and fixturesSupporters for serew
This standard specifies screw supports with specifications of 14~50mm. 2 Reference standards
JB/T8026.6—1999
Reputation JB/T8026.6—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 Technical conditions for high-quality carbon structural steel JB/T8044—1999
Technical requirements for machine tool clamps and their 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
4 Technical conditions
Basic dimensions
Limit deviation r6
4.1 Material: 45 steel in accordance with GB/T699. 4.2 Heat treatment: 40~45HRC.
4.3 Other technical conditions in accordance with JB/T8044. 5 Marking
5.1 Marking example:
D-30mm screw support:
Support 30JB/T8026.6—1999
JB/T8026.6-1999
Matching screw
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