DIN EN ISO 8750 Standard Spring-type straight pins. Coiled, standard duty 的尺寸
弹簧式圆柱销。卷制,标准型
本标准 (DIN EN ISO 8750) 规定了标准型卷制弹簧式圆柱销的特性,该圆柱销由钢、马氏体或奥氏体不锈钢制成,重型,公称直径为 0.8 至 20 毫米(含)。
尺寸图和技术图
关键尺寸和技术参数
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Dimensions in mm - source DIN EN ISO 8750 Publication date: 07/2007 supersedes edition 03/1998 |
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| d1 nom | d2 max (before mounting) | a ≈ | s | Minimum shear strength, double kN (steel and martensitic ss only) | Minimum shear strength, double kN (austenitic ss steel only) |
| 0.8 | 0.75 | 0.3 | 0.07 | 0.4 | 0.3 |
| 1 | 0.95 | 0.3 | 0.08 | 0.6 | 0.45 |
| 1.2 | 1.15 | 0.4 | 0.1 | 0.9 | 0.65 |
| 1.5 | 1.4 | 0.5 | 0.13 | 1.45 | 1.05 |
| 2 | 1.9 | 0.7 | 0.17 | 2.5 | 1.9 |
| 2.5 | 2.4 | 0.7 | 0.21 | 3.9 | 2.9 |
| 3 | 2.9 | 0.9 | 0.25 | 5.5 | 4.2 |
| 3.5 | 3.35 | 1 | 0.29 | 7.5 | 5.7 |
| 4 | 3.9 | 1.1 | 0.33 | 9.6 | 7.6 |
| 5 | 4.85 | 1.3 | 0.42 | 15 | 11.5 |
| 6 | 5.85 | 1.5 | 0.5 | 22 | 16.8 |
| 8 | 7.8 | 2 | 0.67 | 39 | 30 |
| 10 | 9.75 | 2.5 | 0.84 | 62 | 48 |
| 12 | 11.7 | 3 | 1 | 89 | 67 |
| 14 | 13.6 | 3.5 | 1.2 | 120 | - |
| 16 | 15.6 | 4 | 1.3 | 155 | - |
| 20 | 19.6 | 4.5 | 1.7 | 250 | - |
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DIN 8750 - commercial lengths |
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nominal size
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0.8 | 1 | 1.2 | 1.5 |
2
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2.5
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3
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3.5
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4
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5
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6
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8
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10
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12
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14
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16
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20
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| 45 | X | X | X | X | X | X | X | X | X | X | X | X | |||||
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