摘要
指出了原旋转接头的缺陷,提出新的设计要求,改造后的旋转接头具有拆装方便快捷、省时省力、径向定位准确、使用寿命长(10～13月)等特点;并对新结构旋转接头的性能参数进行计算分析,对弹簧进行重新设计。2a多的运行证明了改造的合理性。
The defects of the original rotating joint were pointed out.The new design demands were put forword.The characteristics of the rotating joint after modification were expounded.The springs were redesigned.The reasonableness of the modification was proved by 2 years running.
出处
《聚酯工业》
CAS
2004年第5期67-69,共3页
Polyester Industry
关键词
涤沦短纤
牵伸机
旋转接头
PET staple
drafting machine
rotating joint
