【作者】 赵镇宏；

【Author】 ZHAO Zhen-hong;School of Mechanical Engineering,Tianjin Polytechnic University;

【机构】 天津工业大学机械学院；

【摘要】 零件失效在工程中会导致机械设备的故障,甚至严重事故。而事故有着各种各样的原因。通过各种事故资料的收集,归纳总结出相关零部件的失效形式和设计准则,将鲜活的事例和教学内容相结合,增强教学效果,使学生对失效、设计准则有着深刻的理解,以及作为工程师的责任心和操守得到加强。更多还原

【Abstract】 Parts failure will lead to the failure of mechanical equipment,and THE accident has a variety of reasons,through the collection of all kinds of accident data,summed up the relevant parts of the failure forms and design guidelines.Combining of living examples with the teaching content to enhance the teaching effect.To enable students to have a deep understanding of the failure and design criteria,as well as sense of responsibility and integrity as an engineer.更多还原