11 开尾圆锥销GB/T 877—1986标准
开尾圆锥销GB877—1986标准
开尾圆锥销的尺寸规格、质量见表4.7-14、表4.7-15。
表4.7-14 开尾圆锥销的尺寸规格(mm)
d (公称)(h10) | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 16 |
n 公称 | 0.8 | 1 | 1.6 | 2 | ||||
l1 | 10 | 12 | 15 | 20 | 25 | 30 | 40 | |
C ≈ | 0.5 | 1 | 1.5 | |||||
100 mm 长质量/kg ≈ | 0.007 | 0.012 | 0.017 | 0.029 | 0.048 | 0.071 | 0.098 | 0.17 |
l (商品规格范围) | 30〜55 | 35〜60 | 40〜80 | 50~100 | 60~120 | 70~160 | 80~200 | 100~200 |
注:l系列(公称尺寸)为30,32,35,40,45,50,55,60,65,70,75 , 80 , 85 , 90 , 95,100,120,140, 160,180 , 200 mm。
表4.7-15 开尾圆锥销的质量(kg)
每1000件钢制品的大约质量
l | G | l | G | l | G | l | G | l | G | l | G | l | G | l | G |
d = 3 | d = 4 | d = 5 | d = 6 | d = 8 | d = 10 | d= 12 | d= 16 | ||||||||
30 | 1.82 | 35 | 3.82 | 40 | 6.69 | 50 | 12.26 | 60 | 25.23 | 70 | 46.05 | 80 | 74.78 | 100 | 167.3 |
32 | 1.98 | 40 | 4.51 | 45 | 7.74 | 55 | 13.79 | 65 | 27.85 | 75 | 50.06 | 85 | 80.49 | 120 | 207.9 |
35 | 2.23 | 45 | 5.23 | 50 | 8.82 | 60 | 15.35 | 70 | 30.53 | 80 | 54.15 | 90 | 86.28 | 140 | 250.2 |
40 | 2.66 | 50 | 5.98 | 55 | 9.94 | 65 | 16.96 | 75 | 33.27 | 85 | 58.31 | 95 | 92.16 | 160 | 294.5 |
45 | 3.11 | 55 | 6.76 | 60 | 11.1 | 70 | 18.62 | 80 | 36.06 | 90 | 62.53 | 100 | 98.12 | 180 | 340.6 |
50 | 3.59 | 60 | 7.57 | 65 | 12.3 | 75 | 20.32 | 85 | 38.91 | 95 | 66.84 | 120 | 122.8 | 200 | 388.6 |
55 | 4.09 | 70 | 13.53 | 80 | 22.06 | 90 | 41.82 | 100 | 71.21 | 140 | 148.9 | ||||
75 | 14.81 | 85 | 23.86 | 95 | 44.8 | 120 | 89.45 | 160 | 176.5 | ||||||
80 | 16.12 | 90 | 25.7 | 100 | 47.83 | 140 | 108.9 | 180 | 205.6 | ||||||
95 | 27.58 | 120 | 60.58 | 160 | 129.6 | 200 | 236.2 | ||||||||
100 | 29.52 |
注:表列规格为商品规格范围。