Winding speed control method of automatic winder

Details Winding speed control method of automatic winder Winding speed control method of automatic winder

1992-09-15

1994-04-19

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18R, B65H 5440

Patent

active

053038738

ABSTRACT:
An inverter of a winding unit is controlled by preparing a plurality of kinds of acceleration instructions having different speed characteristics in the central control apparatus, selecting the sharpest acceleration instruction within the limit determined by generation of slip between drum and package, type of yarn and tension of yarn, etc. for each winding unit and transmitting the digital information thereof to the sequencer of the winding unit.

REFERENCES:
patent: 4269368 (1981-05-01), Rapp et al.
patent: 4666096 (1987-05-01), Heel et al.
patent: 4765552 (1988-08-01), Sugioka et al.
patent: 4805846 (1989-02-01), Ueda et al.
patent: 4915314 (1990-04-01), Colli et al.
patent: 4984749 (1991-01-01), Matsui et al.

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