摘要
《机械设计基础》是机械类、近机械类专业的专业课,是机械课程教学中一个必不可少的重要教学环节。在机械设计基础教材中,存在着一些论述模糊或者容易导致实践错误的问题,本文提出并对其进行了分析,使学生从较深层次理解教材中未能解释清楚的内容,有效提高了该课程的教学质量,有利于培养学生的学习积极性和创造性。
Machine Design Foundation is a professional course for subject of mechanical engineering or related majors, also an important links of mechanical courses studying. In the course of this lesson＇s teaching, some problems are exist, they may discuss fuzzily or lead to wrong in practice. All that are summarized and analyzed in this lesson＇s teaching. By doing that, the students can understand the knowledge deeply, and the course teaching quality can be effectively improved also, consequently, the students＇ positivity and creative thinking can be trained.
出处
《天津农学院学报》
CAS
2016年第2期66-69,共4页
Journal of Tianjin Agricultural University
关键词
机械设计
预紧力
压力角
齿廓曲面
内部轴向力
machine design
pre-tightening force
pressure angle
tooth profile
axial force inside the centripetal force bearings
