JB/T 10156-1999 This standard specifies the types and dimensions of die-cutting cutters. This standard is applicable to die-cutting cutters for machining the belt dies of synchronous belts with a pitch of 5.080~31.750mm and a basic tooth profile in accordance with GB/T 11616-1989 "Synchronous Belt Dimensions". This standard is published for the first time. JB/T 10156-1999 Die-cutting cutter types and dimensions JB/T10156-1999 Standard download decompression password: www.bzxz.net

IC525.100
Machinery Industry Standard of the People's Republic of China
JB/T10136-1999
Mould Hob
1999-10-8 Issued
Type and Dimensions
2000-03-01 Implementation
National Bureau of Machinery Industry
JB/T10156-1999
Appendix A and Appendix B of this standard are both standard references. The National Technical Committee for Tool Standardization issued this standard. This standard is the work of Chengdu Tool Research Institute.
The drafters of this standard are: Erbin First Tool Factory, Shanghai Tool Factory, Shuangjiang Tool Factory, Taiyuan Tool Factory, Shaoguan Tool Factory, Guiyang Tool Factory
The main initiators of this standard are: Yi Yingwu, Qi Xiukun, Liu Derong. 4 The standard was first issued in October 1999.
1 Scope
Machinery Industry Standard of the People's Republic of China
Belt die rolling blade
Type and size
This standard specifies the type and size of belt die rolling blades. JB/T10156-1999
This standard is applicable to: 1 Pitch 5.080-31.750mm, 1.G0T11616 synchronous die rolling blade 2 Reference standards
The following standards contain the provisions and the referenced provisions in this standard. When this standard is published, the versions shown are valid: All standards have been revised. All parties using this standard should use the latest version of the following standard as far as possible. G8/61321993
GB:TJ1616—1989
B:T0158-1999
3 Requirements
Interchangeability of milling cutter and cutter bar
Synchronous belt ruler
Technical conditions for pulley and die hobbing cutter
5.1 Application: straight tooth belt die.
3.2 The type and size of the cutting tool shall be in accordance with the provisions of 1 and Table [1]. Approved by the National Bureau of Machinery Industry on October 8, 1999. Implemented on March 8, 2000. 12,700. Card No. JB/Tr0156-1999. 3.3 The door shall be made of single head, with the space between the two ends being the vertical axis of the cutting tool. 3.4 The front angle of the rolling element shall be 0°. 3.5 The axial dimension of the cutting tool shall be in accordance with the provisions of Appendix A (Appendix of the standard), and the calculation size of the rolling element shall be in accordance with the provisions of Appendix B (Appendix of the standard). 3.6 The mean dimension and deviation along the cutting edge shall comply with the provisions of G9T6132. 3. Marking example:
The pitch ratio of the die hob is 12.700mm: die hob 12.700J Japan/110156-19993.8 Other technical requirements are in accordance with 1B/110158-19992
JB/T10561999
Appendix A
[Appendix to vibration standard)
Tooth shape dimensions of die hob
The unidirectional tooth shape dimensions of the hob are in accordance with AI and Table A! The specified day
Jiaxiao City
30-13D
0-2088
114376wwW.bzxz.Net
BC cavity
(5354：)144
0.59730.0293
0.G7660.0769
1.66320.1820
1.R82460.5764
1.58751 3.8836
! Upper teeth teaching model quality
2 70D t
31 750
48-340
50-200
56-144
JB/T10156—1599||tt ||Table A1【Light】
0.00322.1187
3.7169:0.0008
1,0254
4 0034
0.DLD35.921R
0.99973 2397 | |tt | 6452
8.14655 7337
6 2897
8.907815.9222 ↓ 9.3300
10 2546!4.3262
1089629.5081
No.10619
Appendix B
[Appendix to the standard]
Calculation size of the rolling force slide rule as shown in Figure B", Table B1 gives the calculation size data of the hob Figure B1
Additional tooth number range
30-130
33-160
48-340
50-200
56-144
2° 58
3° 53*
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