| 外啮合变位圆柱齿轮传动几何尺寸计算 |
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点击这返回总目录 |
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| 已知条件:Z1,Z2,m(mf),β,A |
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| 名称 |
代号 |
直齿轮 |
斜齿轮 |
人字齿轮 |
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| 小齿轮 |
Z1 |
81.00 |
21.00 |
19.00 |
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| 大齿轮 |
Z2 |
81.00 |
21.00 |
98.00 |
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| 模数 |
m |
3.00 |
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mf（法向模数) |
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1.50 |
10.00 |
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mdu（端向模数) |
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28.84 |
10.35 |
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| 螺旋角 |
β |
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#NUM! |
15.00 |
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| 中心距 |
A |
243.00 |
605.64 |
605.64 |
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| 未变位的中心距 |
A0 |
243.00 |
605.64 |
605.64 |
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| 中心距变动系数 |
y |
0.00 |
0.00 |
0.00 |
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| 压力角 |
α |
20.00 |
20.00 |
20.00 |
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| 啮合角 |
α＇ |
20.00 |
20.00 |
20.00 |
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| 总变位系数 |
ξ∑ |
0.38 |
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| 变位系数 |
ξ1 |
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| 变位系数 |
ξ2 |
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| 齿高变动系数 |
△y |
0.38 |
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△yf |
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| 小轮分度圆直径 |
Dfe1 |
243.00 |
605.64 |
196.70 |
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| 大轮分度圆直径 |
Dfe2 |
243.00 |
605.64 |
1014.57 |
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| 齿顶高 |
hdi |
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| 齿根高 |
hg |
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| 全齿高 |
h |
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| 齿顶圆直径 |
Df1 |
243.00 |
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| 齿顶圆直径 |
Df2 |
243.00 |
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| 齿根圆直径 |
Dg |
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