In the wide weaving machine, the difference of warp tension on two beams are reduced by using a differential gear train of let-offmotion double beams (side by side).
在阔幅织机上，以周转轮系差速器作双轴送经的方法可以通过机构自动调节来缩小两织轴的经纱张力差异。
2
The warplet... offmotion allows the feeding of warp yarn under uniform tension and at the proper rate.
送经机构可以使送出的经纱保持均匀的张力并保证准确有送经量。
3
It is the function of the let - offmotion to control the warp tension, so, to achieve the required result, both the take - up and the let - off motions must be functioning correctly.