To provide a movement setting device for a detaching roller of a comber allowing easy preparation of a movement curve for the detaching roller that is suitable for spinning conditions.
A detaching roller movement setting device sets a movement curve that shows a movement amount from an origin point of the detaching roller corresponding to a rotational angle position of a combing cylinder. In the device, computing means sets the movement curve as a smooth curve passing through eight points, which are an origin point Po, a first distinctive point S1 serving as a factor that determines a speed change when a preceding fleece moves backward, a second distinctive point S2 serving as a factor that determines a backward movement length of the preceding fleece, a third distinctive point S3 serving as a factor that determines a piercing speed, a fourth distinctive point S4 serving as a factor that determines a feeding length/drafting amount, a first auxiliary point P1 located between the first distinctive point and the second distinctive point, a second auxiliary point P2 located between the second distinctive point and the third distinctive point, and a third auxiliary point P3 located between the third distinctive point and the fourth distinctive point. Input means inputs at least the first distinctive point, the second distinctive point, the third distinctive point, and the fourth distinctive point.
KOGA HIROYUKI
SHINOZAKI YUTAKA
| JPH04327221A | 1992-11-16 | |||
| JPH08260255A | 1996-10-08 | |||
| JPH03167324A | 1991-07-19 | |||
| JPH05502701A | 1993-05-13 | |||
| JPH04507142A | 1992-12-10 |
Makoto Onda