JB/T 10123-1999 Machine tool fixture parts and components movable iron claws

JB/T 10123-1999 This standard specifies the dimensions of the movable jaws for the straight grooves of self-centering manual and motorized chucks with a diameter of 200 to 500 mm. This standard was first published in 1983 as JB 3397-83 and revised for the second time in 1991 as GB/T 12888-91. JB/T 10123-1999 Machine tool fixture parts and components movable jaws JB/T10123-1999 standard download decompression password: www.bzxz.net

IC5 28.060.41
Standard of the Machinery Industry of the People's Republic of China
Parts and components of jigs and fixtures
Issued on August 6, 1999
State Bureau of Machinery Industry
Implemented on January 1, 2000www.bzxz.net
Standard of the Machinery Industry of the People's Republic of China
Parts and components of jigs and fixtures
Live iron melon
The paris and upper part of jigs and mixers Snftjawk
JI/T, 10123—1999
This standard specifies the live iron counter-joint size applicable to the self-centering and motorized chucks with a diameter of 200-5mm. 2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. At the time of publication of this standard, the versions shown are valid. All standards are subject to revision, and parties using this standard should explore the possibility of using the latest versions of the following standards. B-1985 Internal Angle Round Header
The dimensions are shown in the following figure and table:
Guohao Machinery Industry Bureau 1999-08-06 Approved 2000-01-01 Implementation
Chuck Diameter
Bone Spider Nail
CB Door 70
4 Marking
4.1 Marking Example
Basic Size +
Projection Deviation
Extreme Resistance Deviation Upper B
Basic One
Extreme Deviation Close H9
12 675
Live iron with a straight line of 200m:
JB/10123—1999
Live iron/K200JD/T10123—1999
..--.0.000
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