提出的设计数据如安全系数、许用应力均根据生产实践的应用所确定。
Some datum, for example safety factor and allowable stress are put forward based on production practice.
滚子活齿传动设计中，在工作应力、许用应力的设计参数和影响因素中存在着许多不确定性。
The many indefinite exists in the design parameters and influence factors of the working stress and allowable stress of the roller movable teeth drive.
管子材料的许用应力可按GB 50316《工业金属管道设计规范》中的数据选用。
The allowable stress of the pipe material shall be chosen from the data of GB 50316 Design Specification for Industrial Metal Piping.
设计要求、强度设计值可转换为许用应力设计值。
Strength Design values may be converted to Allowable Stress Design values.
叙述了滚动球窝喷管在设计中许用接触应力的选择依据及方法，并根据以往的经验公式及其试验数据对影响许用接触应力的几个因素进行了分析。
Selection basis and method on allowable contact stress of rolling ball-socket nozzle were described. Based on empirical formula and test data, several factors affecting allowable stress were analyzed.
最后借助ANSYS优化设计模块进行仿真实验，在材料许用应力下对变幅杆进行优化设计，获得了谐振比达12.35的新型变幅杆。
At last, under the allowable stress with ANSYS to optimize the design of the final model and gain a new kind of horn with resonance of 12.35.
我们采用许用应力法设计，后计算变形，再用垫尖起拱抵消浇筑变形，并配套有效地控制裂缝的浇筑方法。
It is suggested that the load form should be designed by using permissible stress method and the calculation of deformation is carried out in this paper.
我们采用许用应力法设计，后计算变形，再用垫尖起拱抵消浇筑变形，并配套有效地控制裂缝的浇筑方法。
It is suggested that the load form should be designed by using permissible stress method and the calculation of deformation is carried out in this paper.
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