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 |
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平行軸線:齒輪1左旋 齒輪2右旋 |
=2.5 1=10 =20°=45° |
=2 2=20 =20°=45° |
法向模數(shù) |
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端面模數(shù) |
=3.53553 |
=3.53553 |
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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 |
=35.355 |
=70.711 |
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齒頂圓直徑 |
=40.355 |
=75.711 |
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齒根圓直徑 |
=29.105 |
=64.461 |
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基圓半徑 |
=15.7175 |
=31.4355 |
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法向基節(jié) |
=7.3803 |
=7.3803 |
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端面基節(jié) |
=9.8757 |
=9.8757 |
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法向周節(jié) |
=7.85398 |
=7.85398 |
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端面周節(jié) |
=11.10721 |
=11.10721 |
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軸向齒距 |
=11.1072 |
=11.1072 |
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螺旋線導程 |
==111.072 |
=222.144 |
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齒頂高 |
=2.5 |
=2.5 |
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齒根高 |
=3.125 |
=3.125 |
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全齒高 |
=5.625 |
=5.625 |
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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 |
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=53.033 |
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引用齒數(shù) |
=28.284 |
=56.569 |
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分度圓弧齒厚 |
=3.927 |
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分度圓弦齒厚 |
=3.92497 |
=3.92649 |
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分度圓弦齒高 |
=2.5545 |
=2.5273 |
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|
=70.71 |
=141.4225 |
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=75.71 |
=146.4225 |
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=37.855 |
=73.21125 |
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