摘要
在机械零件的教学中开设了一个可观测疲劳全过程的试验,拍摄了各阶段典型疲劳裂纹形貌的教学图片.介绍了这项试验的实施和试验内容,分析了这项试验对机械零件课程教学的联系与作用.
In mechanical parts course, a test on observable fatigue process is offered. Teaching charts of typical fatigue cracking form are shot.The enforcement and contents of this test are introduced.And the teaching connection and action to mechanical parts course for this test are analyzed.
出处
《洛阳大学学报》
1998年第2期89-92,共4页
Journal of Luoyang University
