这就意味着，由于一支齿轮上的每一个齿面将与另一个齿轮的齿面接触相同的次数，因此磨损面均匀的分布于齿轮的每一个齿上。
This means that wear is evenly distributed over the gears since each tooth on one gear touches on the other gear the same number of times.
在此基础上建立了求取齿轮副传动误差和齿面接触点的数学模型，提出了分析齿轮传动误差和接触区域的仿真算法，并编制了相应的计算程序。
On the basis of it, the mathematical models of driving error and contact point are set up, then the emulation algorithm is put forward and the program is worked out.
研究结果表明：接触应力、上扣扭矩、螺纹啮合时的几何约束，是齿面粘扣的力学要点。
The research result states that the contacting stress, thread torque and thread joggle geometry restriction are mechanical points of the sticky thread.
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