JB/T 8824.7-2012
Tool for unified threads.Part 7：Thread rolling die (English Version)
- Standard No.
- JB/T 8824.7-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 8824.7-2012
- Replace
- JB/T 8824.7-1998
- Scope
- This part of JB/T 8824 specifies the basic requirements for the type and size, technical requirements, marking and packaging of unified thread rolling wheels (hereinafter referred to as rolling wheels). This section applies to thread rolling wheels processing uniform threads.
JB/T 8824.7-2012 Referenced Document
- GB/T 20668 Unified screw threads.Basic dimensions
JB/T 8824.7-2012 history
- 2012 JB/T 8824.7-2012 Tool for unified threads.Part 7：Thread rolling die
- 1998 JB/T 8824.7-1998 Thread rolling cylindrical dies for unified threads
