对成本-公差模型中加工因素的研究是产品精度优化设计中重要的基础问题。通过对加工因素影响成本的权系数的分析和研究,创建了加工因素权系数表。此表既紧密联系实际加工工艺过程,使成本-公差模型又可按制造环境的变化进行方便地调整,简捷适用。
Cost-tolerance of the processing factor model of optimization of product accuracy important basic issues. Based on the factors affecting the cost of processing the weights of the establishment of processing element weights table. This table not only closely the actual machining process, but also changes in the manufacturing environment can be easily adjusted, simple to apply.