JB/T 9163.6-1999 Gear Shaft Dimensions

JB/T 9163.6-1999 JB/T 9163.6-1999 Shaft dimensions for gear shaping JB/T9163.6-1999 Standard download decompression password: www.bzxz.net

ICS 25. 080. 01
Standard of the Machinery Industry of the People's Republic of China
JB/T9163.1~9163.20--1999
Fixtures and attachments for gear cutting machine
Fixtures and attachments for gear cutting machine1999-05-20Promulgated by the State Administration of Machinery Industry
Implemented on 2000-01-01
1Standard of the Machinery Industry of the People's Republic of China
Gear Shaft
Mandrels Fur Gear Shaping machine tools
JB/T9163.6199
Code#7BJ52(0
This standard specifies the types and sizes of the auxiliary tools: applicable to the sub-machine tool models Y54 and Y54A, AT positioning grids of 12~40mm, and the types and sizes of the small wheels are as follows:
Approved by the State Administration of Machinery Industry on 1999-15-20
2000-01-01 Implementation
Basic size
Limit adjustment h6
IBT9163.6-1999
Basic size
3 brown mark
Marking example:
Limit inquiry difference h6
JB Hall 9163.6-1999
Capsule (complete
=80mm insert with mandrel mark:
mandrel 20×80JB/T9163.61999
JBT9163.619
Appendix A
Tyr's Appendix
Diameter of the center rail with process allowancewwW.bzxz.Net
The two types of center rail diameter control dimensions listed in this appendix are based on cold values, which are based on the requirements of the specified time plus 1 to confirm the time
Basic size
Detection limit difference
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