30-05-2023 дата публикации
Номер: CN116180350A
Автор:
YIN SHIPENG,
LIU GUOZHI,
LI ZHENG,
CHANG TONGXIA,
WANG JIANPEI,
WU CHANGTAI,
TANG ZHENQIANG,
GENG SHAOFENG,
ZHANG MIAO,
LI ZHIKANG,
SONG YUANHUI
Принадлежит:
An oiling agent control method suitable for polyester filament POY bottom layer yarn comprises the steps that an upper computer, a PLC, a frequency converter, a gear motor, an oiling agent pump and an oil nozzle are interlocked to finish oiling of tows, and finally the tows are wound around a paper tube installed on a winding head to form a cylindrical spinning cake. The method is characterized in that an upper computer sends out different oiling quantity instructions A and B according to a bottom layer yarn winding instruction A and a spinning cake winding instruction B after bottom layer yarn winding is finished given by a winding head, the oiling quantity of the instruction A is larger than that of the instruction B, and the increasing range is 5%-10%. By means of a series of interlocking control, more oiling amount is obtained on the bottom layer silk, and after follow-up balance placement, packaging operation and bottom layer silk oiling agent adsorption by a paper tube, the tow oiling ...
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