DIN 5482 渐开线花键 中文参考版

非新设计

本标准仅适用于互换性应用。如需新的设计，请使用DIN5480标准。考虑到现有刀具，本标准将一直有效，直到另行通知。(参阅最后一段解释)

尺寸单位：mm 压力角：30˚

A –内花键 B –外花键

渐开线花键外形尺寸 DIN5482

bzfxw.com齿厚sw的公差参阅第6页 www.齿槽宽lw的公差允许到：H10

1

公称齿d1 d2 d3 模数 d4d5m 数尺寸 H12 H11 h1115x12 15 12 14.511.5 12.88 17x14 17 14 16.513.5 14.49 18x15 18 15 17.514.5 16 101.6 20x17 20 17 19.516.5 19.21222x19 22 19 21.518.5 20.81325x22 25 22 24.521.2 22.41428x25 28 25 27.524.5 26.251530x27 30 27 29.526.3 28 161.7532x28 32 28 31.527.6 29.751735x31 35 31 34.530.5 31.51838x34 38 34 37.533.5 36.1191.9 40x36 40 36 39.535.5 38 2042x38 42 38 41.537.5 39.92145x41 45 41 44.540.6 44 2248x44 48 44 47.543.2 46 2350x45 50 45 49.544.6 48 242 52x47 52 47 51.546.5 50 2555x50 55 50 54.549 52 2658x53 58 53 57.552 54 2760x55 60 55 59.554.5 56 2862x57 62 57 61.556.5 60.902965x60 65 60 64.359.5 63 3068x62 68 62 67.361.5 65.13170x64 70 64 69.363.5 67.2322.1 72x66 72 66 71.365.5 69.33375x69 75 69 74.368.5 71.43478x72 78 72 77.371.5 73.53580x74 80 74 79.373.5 75.63682x76 82 76 81.375.5 83.253785x79 85 79 84.378.5 85.53888x82 88 82 87.381.5 87.753990x84 90 84 89.383.5 90 402.2592x86 92 86 91.385.5 92.254195x89 95 85 94.388.5 94.54298x92 98 92 97.391.5 96.7543100x94 100 94 99.393.5 99 441)成型切削制造时公差允许到H14 2)基于轮廓中心线 3)具参照轮廓参数的滚刀可用于制造对应模数的所有花键 1)变位 lw=sw公称值r1 max r2 k max min. 参照轮廓3)www.+0.5 3.090 +0.7 3.321 +0.4 2.975 -0.2 2.282 0 2.513 +0.55 3.148 +0.3023.098 0.15 0.25 0.3 +0.3273.127 +0.1022.867 +0.6763.35 0 2.985 +0.0493.042 +0.0993.1 -0.1812.933 +0.1193.28 -0.1812.933 -0.2312.875 0.25 0.35 0.4 +0.0193.164 +0.5183.741 +0.7684.03 -0.4342.797 +0.0153.317 -0.0343.259 -0.0843.201 -0.1343.144 +0.3153.663 +0.7654.183 +0.7154.125 0.35 0.45 0.5 -2.4250.734 -2.05 1.167 -1.6731.6 -1.7991.456 -1.9231.311 -1.5491.744 -1.1752.177 -1.2992.033 25x22

非新设计

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bzfxw.com内花键齿槽宽测量

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