Through consulting a number of literature material, reference mould design for contact pieces of manual, parts, and choose usability analysis could meet the best scheme.
通过查阅大量相关文献资料，参考模具设计类手册，对接触片零件进行工艺性分析，并且选择能够符合零件要求的最佳方案。
This article mainly uses literature reference and material method, expert questionnaire method, questionnaire survey method, data statistics method to carry on the investigation and the research.
本文主要采用了文献资料法、专家访谈法、问卷调查法、数据统计等方法来进行调查与研究。
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