采用自动加卸试验力方法，保荷时间稳定，消除了人为操作误差，示值精度高。

The adoption adds to unload automatically to experiment the dint method, protecting time of stable, dissolves artificial operation error margin, show the worth accuracy high.

youdao

利用有限元模拟试验建立了加工误差、铣削力、固持工艺参数之间的关系模型，并对固持工艺参数进行优化分析。

A finite element model that reflects the relations among machining errors, machining forces and clamping parameters was built, and the clamping parameters were optimized.

youdao

结合现场工业试验和模糊随机理论，修正了传统破碎力为一集中载荷给设计分析带来的误差。

The error has been corrected by site commercial test in combination with the fuzzy random theory.

youdao