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Kind of Gear Pair for Power Transmission in Speed Increaser or Reducer and Its Forming Method
Kind of Gear Pair for Power Transmission in Speed Increaser or Reducer and Its Forming Method
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机译:增速器或减速器中用于动力传递的齿轮副的种类及其形成方法
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摘要
This invention relates to a kind of gear pair for power transmission in speed increaser or reducer and its tooth profile forming method, the tooth profiles of driving gear (1) and driven gear (2) are separately designed from the reference points, the upper tooth profiles (15, 25) are composed of conjugate curves, while the lower tooth profiles (14, 24) are composed of smooth convex analytic curves. The reference point (22) of the driven gear (2) situates near the middle of the working depth, while the reference point (12) on the tooth profile (11) of the driving gear (1) and the reference point (22) on the driven gear tooth flank (21) are a pair of conjugate point This invention can greatly enhance the load capacity of the gear pair.
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