研究了定中心距、定啮合角变速比齿轮的啮合原理。
The conjugate principle of the variable ratio gear with constant center distance and constant contact Angle has been analysed.
本文提出了一种利用计算机计算齿轮传动啮合角的简便易行的方法。
This paper presents a practical method to calculate the pressure angle at pitch cylinder, of gear drive with computer.
在工程设计寻求结构体积最小方案时，应同时考虑啮合角的优化问题。
While seeking the scheme of minimum structural volume in engineering design, the optimization issue ought to be considered at the same time.
按本文设计的叠片式小啮合角剃齿刀通用性好，有利于减少刀具库存。
Thelaminated short addendum shaving-cutter, which is designed by adoption of the theory in this paper, has better universality. The stock of shaving-cutters may be greatly cut down.
推导了进入双点啮合区的法面啮合角公式，采取了独特的剃齿刀修形方式，从设计和修形上下功夫杜绝剃齿中凹的产生。
And the normal engagement angle of approaching double-point tooth area is deduced. The special dressing method of shaving cutter has been adopted.
本文提出了一种盘形剃齿刀的优化设计方法，其最优解是最后一次刃磨时的最小啮合角对应的条件；刀具寿命期间，保证进入双齿啮合剃齿。
This paper proposes an optimization method on the plate shaving cutter, its optimal solution is the premises matching the smallest toothing Angle on the condition of the last cutting grinding.
本文提出了一种盘形剃齿刀的优化设计方法，其最优解是最后一次刃磨时的最小啮合角对应的条件；刀具寿命期间，保证进入双齿啮合剃齿。
This paper proposes an optimization method on the plate shaving cutter, its optimal solution is the premises matching the smallest toothing Angle on the condition of the last cutting grinding.
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