JB/T 9939-2013
Tap chuck (English Version)
- Standard No.
- JB/T 9939-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 9939-2013
- Replace
- JB/T 9939.1-1999 JB/T 9939.2-1999
- Scope
- This standard specifies the types and parameters, requirements, cutting tests, marking, inspection, marking, packaging and accompanying documents of tap chucks. This standard applies to machine tap chucks with safety overload protection mechanisms.
JB/T 9939-2013 Referenced Document
- GB/T 10944.1-2006 Tool shanks with 7:24 taper for automatic tool changers Shanks Nos.40, 45 and 50 Part 1: Dimensions and conicity tolerances
- GB/T 1443-1996 Machine tools--Self-holding tapers for tool shanks
- GB/T 23575-2009 Metal cutting machines tools.Check and evaluation for taper surface by miniating
- GB/T 3464.1-2007 Machine and hand taps.Part 1:Plain parallel shank machine and hand taps
- GB/T 3837-2001 7/24 tapers for tool shanks for manual changing
- JB/T 2326-2005 Machine tool accessory - Method of type designation
- JB/T 3207-2005 Machine tool accessory - General specification for products packaging
- JB/T 9935-2011 Machine tool accessory.Technic document compiled
JB/T 9939-2013 history
- 2013 JB/T 9939-2013 Tap chuck
- 1999 JB/T 9939.2-1999 Tap chucks Technical conditions
