摘要
公差原则是工科院校机械类专业技术基础课《互换性与技术测量》中较难理解的一部分内容,该内容在工程实际中应用广泛。笔者结合多年的教学实践,总结出一套通俗易懂的公差原则表达方式,取得了较好的教学效果。
Tolerance principle is a partial content being hard to understand in professional skill basic course ＂Interchangeability and Technical Measurement＂ in machinery major of engineering and the content is widely used in engineering practice.The author combines many years teaching practice and sums up a set of tolerance principle expressions popular and easy to understand,has obtained the good teaching effect.
出处
《吉林工程技术师范学院学报》
2012年第9期66-68,共3页
Journal of Jilin Engineering Normal University
关键词
包容要求
最大实体要求
最大实体边界
最大实体状态
tolerance requirements
maximum material requirement
maximum material boundary
maximum material condition
