JB/T 3411.123-1999 Dimensions of quick-change end milling cutter bars

JB/T 3411.123-1999 This standard is a revision of JB 3541-83 "Dimensions of Quick-Change End Milling Cutter Arbors". Only the following points have been modified during the revision, and the main technical content has not changed: - Writing format; - Standard name plus English; - Relevant reference standards and related content; - Thread drawing method. This standard specifies the type and size of quick-change end milling cutter arbors. JB/T 3411.123-1999 Dimensions of Quick-Change End Milling Cutter Arbors JB/T3411.123-1999 Standard download decompression password: www.bzxz.net

ICS25.080.01
Machinery Industry Standard of the People's Republic of China
JB/T3411.123-1999
Quick-change end milling arbor dimensions
Quick-change end milling arbor-Dimensions1999-05-20 Issued
National Machinery Industry Bureau
2000-01-01 Implementation
1 Scope
Machinery Industry Standard of the People's Republic of China
Quick-change end milling arbor dimensions
Quick-chang end milling arbor dimensions This standard specifies the types and dimensions of quick-change end milling arbors. 2 Types and dimensions
Types and dimensions are as specified in the following figures and tables. A
Note: The specific structure of the end key is determined by the design. d
Limit deviation
Marking example:www.bzxz.net
Limit deviation
d=27mm,32mm
7124 National Cone No. 45
Limit deviation
Taper shank is 7:24 Cone No. 45, d-27mm quick-change end milling cutter bar: cutter bar 45-27JB/T3411.123—1999
National Machinery Industry Bureau approved Dmin on 1999-05-20
JB/T3411.123—1999
Replaced JB354183
2000-01-01implemented
Mechanical industry standard
Quick-change end milling cutter bar
About size
JB/T3411.123-1999
Published by the Mechanical Standardization Research Institute of the Ministry of Machinery Industry Printed by the Mechanical 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
Sheet X/X
Xth printing in XX month, 19XX
Xth edition in XX month, 19XX
Number of prints 1-XXX
Price XXXXX 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.