S422型浆纱机退绕张力控制回路的改进

Innovation of Unwinding Tension Control Loop of S422 Sizing Machine

为解决异经产品浆纱过程中经纱伸长率不同造成一部分经纱松弛、一部分经纱断头的问题,对S422型浆纱机的经轴退绕张力控制回路进行了改进。通过采取加装调压阀、气压表和两位三通阀等措施,有效控制了异经产品不同经纱经轴的退绕张力,减少了经纱断头,提高了织机效率和布面质量。

To resolve different warp elongation of sizing course of different warps product, that lead one part warp loose, and the other broken, innovation of warp unwinding tension control loop of S422 sizing machine was done. Through adding voltage regulator, air gauge and so on, unwinding tension of different warps product was controlled effectively, warp broken ends are reduced, and loom efficiency and cloth quality are enhanced.