浆纱回丝的产生与控制

为了减少浆纱回丝,提高浆纱质量,分析了浆纱回丝的产生原因并提出了解决措施.指出:双浆槽浆纱机两组经纱分别进入两个浆槽,走纱路程不同,设定退绕张力时应对两组经纱分别对待,不能一味采用等张力退绕;对于进入一个浆槽的一组经纱,各经轴之间回丝长度有差异,应检查经纱退绕控制机构(气缸、制动力臂等)工作状况,另外还应加强对整经质量的控制.

Generating and Control of Sizing Refuse

Generating reasons and relative measures of sizing refuse were analyzed to reduce sizing refuse and enhance sizing quality. Two groups of warp run in two size boxes in double size boxes sizing machine, different running route demands different unwinding tension. A group of warp runs in one size box, the generating of length difference in each warp beam should check the warp unwinding mechanism such as air cylinder and checking force arm and strengthen the control of warp quality.