JB/T 3411.111-1999 Dimensions of Morse taper shank milling cutter shanks

JB/T 3411.111-1999 This standard is a revision of JB 3522-83 "Dimensions of Morse Taper Shank Milling Cutter Arbors". During the revision, only the following points were modified, and the main technical content remained unchanged: - Writing format; - Standard name plus English; - Relevant reference standards and related content; - Thread drawing method. This standard specifies the type and size of Morse taper shank milling cutter arbors. JB/T 3411.111-1999 Dimensions of Morse Taper Shank Milling Cutter Arbors JB/T3411.111-1999 Standard download decompression password: www.bzxz.net

ICS25.080.01
Machinery Industry Standard of the People's Republic of China
JB/T3411.111-1999
Milling arbor with mosese taper shank Dimensions
Issued on 1999-05-20
State Bureau of Machinery Industry
Implementation on 2000-01-01
Machinery Industry Standard of the People's Republic of China
Milling arbor with mosese taper shank-Dimensions
This standard specifies the types and dimensions of milling arbors with Morse taper shank. 2 Reference standards
JB/T3411.111—1999
Replace JB352283
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised. Parties using this standard should explore the possibility of using the latest versions of the following standards, GB/T4133-1984 Type and size of forced transmission of Morse cone
Type and size are as specified in the following figure and table. 4 marking
Marking example:
Morse taper shank milling cutter bar with Morse taper No. 4, d-22mm, [=315mm: Bar B4-22X315JB/T3411.111—1999 Milling cutter radius
Aoyinyixiong
Approved by the State Machinery Industry Bureau on 1999-05-20 Type A
Implementation on 2000-01-01
Cone number
Basic limit deviation
The dimensions and deviations of Morse taper shall comply with the provisions of GBT4133. 2 The values ​​in brackets should not be used as much as possible
Type A Type B
500(450)
500(450)
500(450)
500(450)
500(450)
500(450)
500(450)
500(450)
500(450)
500(450)
630(560)
630(560)
630(560)
630(560)
630(560)||tt ||630(560)
630(560)
630(560)
630(560)
630(560)
800 (710)
800(710)
800(710)
800(710)
800(710)
800(710 )
800(710)
800(710)
1000(900)
1000(900)
1000(900)| |tt||1000(900)
1000(900)
1000(900)
1000(900)
M20×2||tt ||M24×2
M33×2
M27×2
M39×3
M45×3
Basic service limit deviation
(1125) d+2
JB/T3411.111-
Mechanical Industry Standard
Morse Taper Shank Milling Cutter Arbor Size
JB/T3411.111-1999
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)*
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