微细合金丝收卷机的设计  

Design of fine alloy wire coiling machine

作　　者：宋月[1] 王宽儒[1] 展邦华[1] 郭七胜 

机构地区：[1]郑州机械研究所,河南郑州450001 [2]中钢集团西安重机有限公司,陕西西安710000

出　　处：《金属制品》2017年第3期24-25,33,共3页Metal Products

摘　　要：介绍微细合金丝挤压出丝生产过程。由于挤压过程中合金丝温度高、丝径细、抗拉强度低、且出丝速度不恒定,采用传统收卷机自动收卷时容易断丝,大部分生产厂家仍然使用人工收卷,因而造成效率低、成本高。针对微细合金丝挤压收卷生产要求,遵循微张力控制、速度平稳升降的原则设计出新的收卷设备,该设备配置张力摆杆机构,对张力进行闭环控制,采用伺服电机精确控制收线速度,跟踪速度可达1 m/s,满足生产要求。To introduce production process of fine alloy wire extruded wire. In process of squeezing, because alloy wire temperature is high, wire diameter is small, tensile strength is low, and wire speed is not constant, with traditional coiling ma- chine wire breaks easily in process of coil automatically, most production enterprises adopt manual coiling, cause low effi- ciency and high cost. The new coiling machine is designed aiming at squeezing coil requirements of fine alloy wire, follow the principle of micro tension control, smooth speed lift, the machine configurate swing mechanism, closed loop control is done on tension, adopt servo motor to control wire coiling speed precisely, tracking speed can reach 1m/s, meet requirement of production.

关 键 词：微细合金丝 收卷机 张力控制 闭环控制 

分 类 号：TG355.8[金属学及工艺—金属压力加工]