基于Pro/E公差分析的实例探讨

Case Discussion Based on Pro/E Tolerance Analysis

利用Pro/E公差分析可以快速地执行与Pro/E零件尺寸相关的1-D公差累积分析。通过分析,确定零件的公差在装配过程中影响关键尺寸公差的约束及其敏感度。调整个别零件的关键尺寸的公差约束最终实现最佳公差分配。Pro/E公差分析应用快捷、简单,分析结果直观、准确,更容易解决公差问题,提高产品质量、缩短上市时间,降低成本。

Using Pro / ENGINEER Tolerance Analysis,1-D tolerance accumulation analysis being related to the dimension of Pro / ENGINEER part can be implemented quickly.By analysis,the restriction and its sensitivity on the key dimension by the tolerance of the certain parts in assembly process are confirmed.Adjusting the restriction of the key dimension,the optimal tolerance allocation can be achieved ultimately.With quick and easy application and intuitional and accurate analysis results,Pro / ENGINEER Tolerance Analysis makes engineers solve tolerance problems more easily so that improve the product quality and reduce the time to market and the cost.