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。
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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