Title:
METHOD FOR CONTROLLING SPINDLE REVOLUTION OF FINE SPINNING FRAME AND DEVICE THEREFOR
Document Type and Number:
Japanese Patent JP3277967
Kind Code:
B2
Abstract:
PURPOSE: To omit labor of data input of running-in in carrying out running-in of a traveler in a ring fine spinning frame.
CONSTITUTION: In each of dividing points P1-P8 obtained by dividing an accelerating range T1 of an ordinary operating pattern Q0, when productions corresponding to the dividing points are attained successively from the dividing point P1 to the dividing point P8 during running-in, speed gradient is made zero, spindle revolution to lead to a decelerating range is controlled and the maximum spindle revolution of operating pattern of running-in is successively and automatically raised from pattern Q1 to pattern Q8 in every doffing.
Inventors:
Yutaka Tanaka
Hiroyuki Kureishi
Hiroyuki Kureishi
Application Number:
JP26192493A
Publication Date:
April 22, 2002
Filing Date:
September 24, 1993
Export Citation:
Assignee:
Howa Industry Co., Ltd.
International Classes:
D01H1/26; D01H1/30; D01H1/36; (IPC1-7): D01H1/26
Domestic Patent References:
| JP1239122A | ||||
| JP3124819A | ||||
| JP5302222A |