JB/T 3411.125-1999 This standard is a revision of JB 3544-83 "Drawbar Dimensions for Milling Machines". Only the following points were modified during the revision, and the main technical content remained unchanged: - Writing format; - Standard name plus English; - Relevant referenced standards and related content; - Thread drawing method. This standard specifies the types and dimensions of drawbars for milling machines. The drawbars for milling machines specified in this standard are applicable to milling cutter rods, milling machine chucks, and taper shank tools with tightening threads at the tail. JB/T 3411.125-1999 Drawbar Dimensions for Milling Machines JB/T3411.125-1999 Standard download decompression password: www.bzxz.net

ICS25.080.01
Machinery Industry Standard of the People's Republic of China
JB/T3411.125-1999
Draw-bar for milling machines
Draw-bar formilling machines
-Dimensions
Published on 1999-05-20
State Bureau of Machinery Industry
Implementation on 2000-01-01
Machinery Industry Standard of the People's Republic of China
Draw-bar formilling machinesbzxZ.net
Draw-bar formilling machines
Dimensions
This standard specifies the types and dimensions of draw bars for milling machines. JB/T3411.125—1999
Replaces JB354483
The tie rods for milling machines specified in this standard are applicable to milling cutter rods, milling machine chucks, and taper shank tools with tightening threads at the tail. Type and size
Type and size are as specified in the following figure and table. 3 Marking
Marking example:
d-M12, d=25mm, L=700mm, type B tie rod for milling machines: tie rod BM12X25×700
JB/T3411.125—1999
On the tie rod ticket
Approved by the State Machinery Industry Bureau on May 20, 1999 and implemented on January 1, 2000
MB 640M40
M4852M52100
9550575
600625650
750775
800850875900|95097510001050110011501200125013001350140014501500Note: The length of the pull rod for milling machine Degree L can be selected from the table according to the machine tool specifications 15001600
16501700
JB/T3411.125-1
Mechanical industry standard
Drawbar size for milling machine
JB/T3411.125-1999
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)*
Book size 880×1230
X number of characters xXX,XXx
Sheet X/X
19XX, Xth printing
19XX, Xth edition
Print number 1-XXX
Price XXXXX Yuan
XX-XXX
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