This paper deals with measuring the diameter of addendum circle for a involute spur cylindrical gear and calculating and determining its mode number and pressure angle.

 
  • 本文闡述了漸開線直齒圓柱齒輪齒頂圓直徑的測量與齒輪模數、變位係數、壓力角等參數的確定方法和步驟.
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