斜齒圓柱齒輪、螺旋齒輪傳動計算公式 |
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名稱 |
代號 |
計算公式 |
例 |
|
平行軸線:齒輪1左旋 齒輪2右旋 |
=0.8 1=28 =20°=45° |
=0.8 2=56 =20°=45° |
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法向模數(shù) |
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端面模數(shù) |
=1.13137 |
=1.13137 |
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齒數(shù) |
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法向分度圓壓力角 |
|
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端面分度圓壓力角 |
=0.5147316 =27.236313 |
=27.236313 |
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分度圓螺旋角 |
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基圓螺旋角 |
=0.88912649 =41.64114° |
=41.64114° |
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分度圓直徑 |
=31.678383 |
=63.356767 |
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齒頂圓直徑 |
=33.278 |
=64.957 |
||
齒根圓直徑 |
=29.518 |
=62.797 |
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基圓半徑 |
=14.083 |
=28.166 |
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法向基節(jié) |
=2.3617 |
=2.3617 |
||
端面基節(jié) |
=3.1602 |
=3.1602 |
||
法向周節(jié) |
=2.5133 |
=2.5133 |
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端面周節(jié) |
=3.5543 |
=3.5543 |
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軸向齒距 |
=3.5543 |
=3.5543 |
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螺旋線導(dǎo)程 |
=99.521 |
=199.0408 |
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齒頂高 |
=0.8 |
=0.8 |
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齒根高 |
=1.08 |
=1.08 |
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全齒高 |
=1.88 |
=1.88 |
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徑向間隙 |
|
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齒頂高系數(shù) |
|
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中心距 |
=47.5176 |
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引用齒數(shù) |
=79.19595 |
=158.392 |
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分度圓弧齒厚 |
=2.51327 |
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分度圓弦齒厚 |
=1.25655 |
=1.25662 |
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分度圓弦齒高 |
=0.806 |
=0.803123 |
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