JB/T 8012.3-1999 Machine tool fixture parts and components Vertical hook-shaped clamps (combination)
Basic Information
Standard ID:
JB/T 8012.3-1999
Standard Name: Machine tool fixture parts and components Vertical hook-shaped clamps (combination)
Chinese Name:
机床夹具零件及部件 立式钩形压板(组合)
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
Publishing department:Mechanical Science Research Institute
Introduction to standards:
JB/T 8012.3-1999 This standard is a revision of JB/T 8012.3-95 "Vertical hook-shaped pressure plates (combinations) 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 vertical hook-shaped pressure plates with thread specifications of M6~M20. This standard was first issued in 1981 as GB 2198-80, first revised to GB/T 2198-91 on April 30, 1991, and adjusted to JB/T 8012.3-95 in April 1996. JB/T 8012.3-1999 Vertical hook-shaped pressure plates (combinations) for machine tool fixture parts and components JB/T8012.3-1999 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 fixtures1999-08-06 Issued
State Machinery Industry Bureau
2000-01-01 Implementation
1 Scope
Machinery Industry Standard of the People's Republic of China
The parts and units of jigs and fixturesVertical hook clamp plate(Combination)This standard specifies the vertical hook clamp plate with thread specifications of M6~M20. 2 DimensionsbzxZ.net
The dimensions are shown in the following figure and table.
1999-08-06 approved by the State Machinery Industry Bureau JB/T 8012.31999
JB/T8012.3—1995
2000-01-01 implementation
3 Marking
3.1 Marking example:
d-M8, K=14mm vertical hook-shaped pressure plate: JB/T8012.3—1999
Pressing plate M8×14JB/T8012.31999
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