A512型细纱机牵伸部分改造实践  

Reformation practice of the drafting part of modal A512 spinning frame

作　　者：刁井泉 李红梅 谢君华 

机构地区：[1]河南九华纺织有限公司,河南三门峡472000

出　　处：《上海纺织科技》2007年第5期24-25,32,共3页Shanghai Textile Science & Technology

摘　　要：阐述了QYJV-145D型气动V形牵伸装置的结构特点、技术性能及其在A512型细纱机上进行牵伸部分改造的应用实践,结果表明气动V形牵伸具有产品质量好、造价低、可替代同类进口产品等优点。The article introduces the structure character and technical features of model QYJV-145D V-sharp pneumatic drafter and its reformation practice of the drafting part on model A512 spinning frame. The result shows that V-sharp drafter is of good quality and lower production-price, and can replace the imported same kind of drafter.

关 键 词：环锭细纱机 牵伸装置 工艺 质量 应用 

分 类 号：TS103.23[轻工技术与工程—纺织工程]