long key-groove 长键槽
guide key groove 定向键槽
key groove on shaft 轴上键槽
key groove self lock 槽键自锁
A separating clamp spring seat is arranged in the key groove which is provided with a separating clamp spring.
键槽中置有分离卡簧座，并夹装有分离卡簧；
The utility model relates to a symmetrical characteristic detector for the axial key groove which can measure the positional error of the machine parts.
一种测量机械零件位置误差的轴键槽对称度检测仪。
The calculating methods to the problem of contact in ANSYS program are studied, and the contact suture and key groove are stimulated in ANSYS program and analyzed their feasibility by examples.
对ANSYS软件中关于接触问题的计算方法进行了详细研究，并通过数值算例的计算分析，对ANSYS采用接触单元模拟接缝的可行性问题进行了探讨。
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