摘要
文章通过建立带的微单元的力学模型,引导学生利用已经掌握的力学基础理论,对带传动中弹性滑动和打滑这一教学上的难点和重点进行了释疑,为学生深入理解带传动的运动规律和进行设计计算奠定了良好的基础。
Belt drive is widely used for power transmission. According to former teaching experience, elastic creep and belt slip of belt drive are hard to be comprehended by students. In this paper, the mechanical model of the micro unit of elastic belt is established to illustrate clearly the difficult and key knowledge. This can help students understand the law of belt transmission thoroughly.
出处
《广东工业大学学报（社会科学版）》
2008年第B07期138-139,154,共3页
Journal of Guangdong University of Technology(Social Sciences Edition)
关键词
弹性滑动
带传动
打滑
教学解疑
elastic creep
belt drive
belt slip
teaching illuminating
