JB/T 3411.15-1999 Dimensions of thread cutting chucks

JB/T 3411.15-1999 This standard is a revision of JB 3425-83 "Dimensions of chucks for cutting threads". Only the following points were modified during the revision, and the main technical content remained unchanged. ——Writing format; ——Standard plus English name; ——Related reference standards and related content; ——Thread drawing method. This standard specifies the type and size of chucks for cutting threads. This standard is applicable to chucks that clamp JB/T 3411.13-1999 "Dimensions of die sleeves" or JB/T 3411.14-1999 "Dimensions of tap sleeves". JB/T 3411.15-1999 Dimensions of chucks for cutting threads JB/T3411.15-1999 Standard download decompression password: www.bzxz.net

ICS25.080.01
Machinery Industry Standard of the People's Republic of China
JB/T3411.15—1999
Holder for taping and thread die cutting-Dimensions
Published on 1999-05-20
State Machinery Industry Bureau
Implementation on 2000-01-01
Machinery Industry Standard of the People's Republic of China
Holder for taping and thread die cutting Dimensions
This standard specifies the types and dimensions of thread cutting chucks. JB/T3411.15-1999
Replaces JB342583
This standard applies to chucks that clamp JB/T3411.13-1999 "Die Jacket Dimensions" or JB/T3411.14-1999 "Tap Jacket Dimensions".
2 Types and dimensions
Types and dimensions are as specified in the following figures and tables. #民反馈
Morse taper number
Basic sizebZxz.net
Limit deviation H7
Note: The dimensions and deviations of Morse taper shall comply with GB/T1443-1985 "Dimensions and tolerances of Morse tool tapers" 3
Marking example:
Morse taper No. 3, D-36mm thread cutting chuck: chuck 3-36JB/T3411.151999
Approved by the State Machinery Industry Bureau on 1999-05-201
Implemented on 2000-01-01
Mechanical industry standard
Thread cutting chuck
JB/T 3411.15-1999
Published by the Machinery Standardization Research Institute of the Ministry of Machinery Industry Printed by the Machinery Standardization Research Institute of the Ministry of Machinery Industry (No. 2 Shouti South Road, Beijing: Postal Code 100044)*
Format 880×1230
X number of characters xXX,XXX
Print sheets X/X
Xth printing in XX month of 19XX
Xth edition in XX month of 19XX
Number of prints 1-XXX
Price XXXX Yuan
XX-XXX
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.