JB/T 10115-1999 Machine tool fixture parts and components - Positioning shafts for lathes

JB/T 10115-1999 This standard specifies the locating shafts for lathes with Morse taper No. 2 to No. 6 and metric taper No. 80 to No. 100. This standard was first issued in 1983 as JB 3386-83 and first revised in 1991 as GB/T 12874-91. JB/T 10115-1999 Machine tool fixture parts and components locating shafts for lathes JB/T10115-1999 Standard download decompression password: www.bzxz.net

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Standard of the Machinery Industry of the People's Republic of China
Parts and units of jigs and fixtures for machine tools
Published on 1999-08-06
State Bureau of Machinery Industry
Implemented on 2000-01-01
Standard of the Machinery Industry of the People's Republic of China
Parts and units of jigs and fixtures for machine tools
Positioning shafts for lathes
The parts and units of jigs and fixtures for machine tools lathe
This standard specifies the lathe with the 2~6 taper and 80~100 taper. 2 Referenced Standards
JB/T10115—1999
The following standards contain provisions that are referenced in this standard and constitute the text of this standard. This standard is the current version 4, and the versions shown are all in effect. All standards will be revised, and the parties using and standardizing should discuss the possibility of using the new versions of the following standards. GB1298-1986 Carbon number paper core technical conditions Machine tool has its handle from the fire zone hoop
GB/T1443-1556
JB/T 8044-1599
3 Dimensions
Technical requirements for machine tool headstock parts and components
Size as shown in the figure below,
Approved by the State Machinery Industry Bureau on 1999-08-06
2000-01-01 Implementation
Quality
Rice surface
Deviation
4 Technical conditions
4.1 Material: T8 according to GB.T1298, 3
JB/T10115-1999
4.2 Heat treatment: 5B~64JIRC, 40~45EIRC, 4.3J-hela case JB/8044. 5 Marking
5.1 Marking example:
Nei quality 5, -35mm lathe end positioning shaft: positioning shaft 5-35JB/T101151999
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