一种行星差动无级变速的双螺杆减速器  

Twin screw reducer with planetary differential stepless speed change

作　　者：吴俊功 孙庆威 Wu Jungong;Sun Qingwei(Dalian Rubber and Plastic Machinery Co.LTD.,Dalian 116036,Liaoning,China)

机构地区：[1]大连橡胶塑料机械有限公司,辽宁大连116036

出　　处：《橡塑技术与装备》2021年第18期27-30,共4页China Rubber/Plastics Technology and Equipment

摘　　要：介绍一种新型的行星差动无级变速的双螺杆减速器,可以实现主机双螺杆的三种传动形式,尤其是实现主机双螺杆在一定范围内的无级变速,以满足塑料不同熔融指数生产要求。This paper introduces a new type of planetary differential stepless speed change twin-screw reducer,which can realize three transmission forms of the twin-screw,especially stepless speed change of the twin-screw in a certain range,so as to meet the production requirements of plastics with different melt index.

关 键 词：行星传动 无级变速 差动轮系 熔融指数 

分 类 号：TQ330.41[化学工程—橡胶工业]