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JB/T 8007.5-1999 Bolts for machine tool fixture parts and component slots

time: 1999-08-06 15:00:00
  • JB/T 8007.5-1999
  • in force

Basic Information

standard classification number

  • Standard ICS number:

    General, Terminology, Standardization, Documentation>>Vocabulary>>01.040.29 Electrical Engineering (Vocabulary)

  • China Standard Classification Number:

    Machinery>>Process Equipment>>J44 General Fixture

associated standards

Publication information

Other Information

  • Focal point Organization:

    Mechanical Science Research Institute

  • Publishing Department:

    Mechanical Science Research Institute
Introduction to standardsDescription (Translated English) / download

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Summary:

JB/T 8007.5-1999 This standard specifies the slot bolts with thread specifications of M6~M24. The bolts specified in this standard are suitable for marking discs and clamping workpieces on faceplates and angle irons. This standard was first issued in 1983 as JB 3403-83 and revised for the first time in 1991 as GB/T 12870-91. JB/T 8007.5-1999 Bolts for slots of machine tool fixture parts and components JB/T8007.5-1999 Standard download decompression password: www.bzxz.net
Standard contentStandard content

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 fixtures1999-08-06Promulgated
State Machinery Industry Bureau
Implementation on 2000-01-01
Machinery Industry Standard of the People's Republic of China
Parts and units of jigs and fixturesSlot bolt
This standard specifies slot bolts with thread specifications of M6~M24. The bolts specified in this standard are suitable for marking discs and clamping workpieces on faceplates and angle irons: Reference standardsbZxz.net
JB/T8007.5—1999
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/T6991988 Technical conditions for high-quality carbon 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 46
Implemented on January 1, 2000
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:
d-M10, L-40mm slot bolt:
JB/T8007.5-1999
Bolt M10×40JB/T8007.5—1999
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