| 摘要 |
A warp-beaming machine includes one or more sectional beams, each sectional beam having a yarn sheet wound around the sectional beam, one or more feeding-tension-applying units for applying forces to their respective sectional beams, a take-up roller which comes into contact with a warp sheet obtained by combining the yarn sheets unwound from the respective sectional beams, a setting unit for outputting a bias value, and a torque-applying unit for applying a rotational torque corresponding to the bias value to the take-up roller. The feeding-tension-applying units and the torque-applying unit are all activated while a beaming operation for winding the warp sheet around a take-up beam is being performed, and the force applied to the take-up roller, which corresponds to the bias value, is set quickly and accurately. <IMAGE> |
