摘要
采用平面曲杆发生平面弯曲时的应力计算公式,对针织机织针的针头部分应力状态加以分析,并给出有别于传统分析计算方法的新的分析法,该法更加清晰、准确、全面,既有利于工程计算,又有利于教学。
This paper analysed the state of stress in the top of needle in knitting ma- chine by the calculating formula for plane bending of plane curve bar,and gaven out a clear, accurate and all-round method for analysing.It is advantageous to engineering calculating, teaching and learning.
关键词
针织机
织针
平面曲杆
应力
Knitting machine
needie
plane curve bar
plane bending
stress
