JB/T 3411.110-1999 This standard is a revision of JB 3521-83 "7:24 taper shank milling cutter bar dimensions". 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 contents; - Thread drawing method. This standard is not equivalent to ISO 839/Ⅰ:1996 "Milling cutter bar with 7/24 taper shank Part 1: Dimensions". This standard specifies the type and size of 7:24 taper shank milling cutter bar. JB/T 3411.110-1999 7:24 taper shank milling cutter bar dimensions JB/T3411.110-1999 Standard download decompression password: www.bzxz.net

IC5 25.00.01
Mechanical Industry Standard of the People's Republic of China
IB/T 3411.101-3411.127—1999 Accessories for milling machines
Accessories afmilling maclhincs1999-05-2U Issued by
National Machinery Industry Bureau
2000-01-01 Implementation
Mechanical Industry Standard of the People's Republic of China
: Dimensions of 24 taper shank milling cutter barswww.bzxz.net
Millingarharswith 7: 24taper shankDimesinns
This standard specifies? ? ：21 Type and size of the reference standard JB/T 3411.[10—1999] 3521-83: The provisions of the standard are listed in this standard. The provisions of this standard are made by using it in this standard. When this standard is in use, the versions shown are valid. All new standards are revised. The use rate of the standard should be planned to reduce the possibility of new versions. GBT3817.31983: 24 Type and size of light-weight H-type vehicles shall be in accordance with the provisions of the following figure and table. 4 Marking Marking example: 7: 24 The chain is 40, -22mm, -315m1m type A 7: 24 Milling month bar: small A 40-32 × 315JB/T 3411.110—1999 Abei or Chuangli
7-24 Drawing quality
National or Machine Plate Industry Bureau 19-05-20 approved
Chu Xiaoshijing
2000-01-01 implementation
Limited sound difference
.0.013
.TR/T3411.110-1999
7:24 The size and deviation of the drawing shall be in accordance with the provisions of HT37.3, and the values ​​in 2 clear numbers shall be guaranteed as much as possible.
50K45n63056r
SII(45)
Suri450) 1y 5nl
5001450)
5001450) 63-X 5601
500(450) 63(x 560)
560450) 63k560
500(450) 630 560)F
500(4503 :63(K 569)
50014501630(560)
563(450)630560
500/450 )63ur560
G30560
63ut560
800710
800(710)
800710
JUKKRAUUH
1(KXK90UH
JKXA9OUN
10KXk900
1OGUO0
800(710)
10c0(0D)
M16 ×1.5
M20×2
M24 × 2
M26×2
M24×2
M27×2
[M133 × 2
M20 ×2
M24 ×2
M27 x2
M33×2
M20×2
M56×+
JB/T3911.110—1999
Slight difference
(1-1.25d2
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