摘要
根据现场典型工况的实测数据,给出了拉拨力的分布形式,并应用可靠性理论对冷拨机小车挂钩进行了强度校核和截面尺寸设计,这对今后改型设计具有一定参考价值.
This paper gives a distribution law of drawn force according to the ac tually measured value in typical production. Reliable th-eory is used for strength correction and for decision of closs section of the drawbar on small car for drawberch. It is worthy of reference in tr-ansforrn design hereafter.
出处
《太原重型机械学院学报》
1989年第2期35-44,共10页
Journal of Taiyuan Heavy Machinery Institute
关键词
冷拨机
挂钩
可靠性
小车
drawberch drawbar
reliability
de sign
