摘要
分析了支盘成形机工臂工作机构失去可靠性的形式 ,研究了工臂工作过程中的受力状况 ,结果表明 :销轴承受的两种轴向力是使销轴定位装置损坏及销轴脱落的主要原因 ,最后介绍了两种成功的改进设计方案。
Reliability lost type of working arm mechanism for supporting disc forming machine is analyzed.Forces acting on the working arm during operating process are studied.The result shows:Main cause of pivot dropping and pivot positioner damage is that pivot is applied by two axial forces.Finally,Two successful improvement design schemes are introduced.
出处
《建筑机械》
北大核心
2001年第4期50-53,4,共4页
Construction Machinery
