Tiêu chuẩn DIN 1473 Post

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Post TitleTiêu chuẩn DIN 1473
Post Description

Thông tin chi tiết tiêu chuẩn DIN 1473

Tiêu chuẩn tương đương: ISO 8740; CSN 022173; EU 28740;

Ảnh chi tiết

Ảnh kỹ thuật

Legend:

l - pin length
c - height of the ball end
r - radius
d1 - pin diameter
d2 - grooving diameter

Makings:

Steel: steel 125 - 245HV
Stainless: A1
Plastic: -
Non Ferrous: -
Thread: -

Notes:
-

Bảng tiêu chuẩn ISO 8740:

đơn vị tính mm

d1Nominal1,522,5345681012162025
toleranceh9h11
c1=0,120,180,250,30,40,50,60,811,21,622,5
c20,60,811,21,41,72,12,633,84,667,5
a=0,20,250,30,40,50,630,811,21,622,53
The smallest cutting force two sections
kN
1,62,844,46,411,317,625,445,270,4101,8181283444
lGroove diameter
Nominalmin.max.+0,05
0
±0,05±0,1
87,758,251,62,15
109,7510,251,62,152,653,24,255,256,38,310,35
1211,512,51,62,152,653,24,255,256,38,310,35
1413,514,51,62,152,653,24,255,256,38,310,35
1615,516,51,62,152,653,24,255,256,38,310,3512,35
1817,518,51,62,152,653,24,255,256,38,310,3512,35
2019,520,51,62,152,653,24,255,256,38,310,3512,35
2221,522,52,152,653,24,255,256,38,310,3512,3516,4
2423,524,52,152,653,24,255,256,38,310,3512,3516,4
2625,526,52,152,653,24,255,256,38,310,3512,3516,420,525,5
2827,528,52,152,653,24,255,256,38,310,3512,3516,420,525,5
3029,530,52,152,653,24,255,256,38,310,3512,3516,420,525,5
3231,532,53,24,255,256,38,310,3512,3516,420,525,5
3534,535,53,24,255,256,38,310,3512,3516,420,525,5
4039,540,53,24,255,256,38,310,3512,3516,420,525,5
4544,545,54,255,256,38,310,3512,3516,420,525,5
5049,550,54,255,256,38,310,3512,3516,420,525,5
5554,2555,754,255,256,38,310,3512,3516,420,525,5
6059,2560,754,255,256,38,310,3512,3516,420,525,5
6564,2565,756,38,310,3512,3516,420,525,5
7069,2570,756,38,310,3512,3516,420,525,5
7574,2575,756,38,310,3512,3516,420,525,5
8079,2580,756,38,310,3512,3516,420,525,5
8584,2585,758,310,3512,3516,420,525,5
9089,2590,758,310,3512,3516,420,525,5
9594,2595,758,310,3512,3516,420,525,5
10099,25100,758,310,3512,3516,420,5
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