let-off motion 送经运动
warp let-off motion 送经运动 ; 送经装置
let off motion 送经运动
Off Motion Blur 运动模糊开
knocking off motion 自停装置
loom let off motion 织机送经装置
Positive let-off motion 积极式送经装置
intermittent let-off motion 间歇送经运动
chain feed motion let off 链式送经装置
The warp let... off motion 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。
It is simple in structure, satisfactory to perform, and with low cost, to use a step motor drive for the let off motion device in a loom.
用步电机驱动的织机送经装置具有结构简单，性能优良，成本低廉，织物适应范围广等优点。
In the wide weaving machine, the difference of warp tension on two beams are reduced by using a differential gear train of let-off motion 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。
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