Method of controlling mill pacing

Details Method of controlling mill pacing Method of controlling mill pacing

1984-04-25

1986-05-20

Combs, E. Michael

Metal deforming

With use of control means energized in response to activator...

Metal deforming by use of roller or roller-like tool element

72 13, 72202, B21B 3700

Patent

active

045892687

ABSTRACT:
According to the present invention, in a method of controlling a mill pacing in a rolling equipment wherein a plurality of serial rolling mills are provided downstream of a heating furnace in which a plurality of materials are rested on a furnace hearth integrally moving with the materials and can be successively extracted, respective rolling cycle times are sought from periods of time between the starts of rolling in respective rolling mills of a subsequent material to be extracted from the heating furnace and the readiness for rolling of the following material in the respective rolling mills, the maximum value of the above-described respective rolling cycle times is assumed as an extraction cycle time of the subsequent material to be extracted to thereby presuppose an extraction time of the subsequent material to be extracted from the heating furnace, allowable retard periods of time of the materials immediately before the respective rolling mills are predetermined, the presupposed retard periods of time of the subsequent materials to be extracted immediately before the respective rolling mills are confirmed to be within the aforesaid allowable retard periods of time, and further, a heating critical cycle time is confirmed to be securable which is sufficient for applying heat of a predetermined value to the subsequent material to be extracted through the latest material to be loaded, whereby the subsequent material is extracted at the aforesaid presupposed extraction time. As a result, the operating condition of the rolling line as a whole are optimized, so that the productivity can be improved.

REFERENCES:
patent: 2209968 (1940-08-01), Gould et al.
patent: 4373364 (1983-02-01), Tanimoto et al.

Affiliated with

Also associated with

Rating

Method of controlling mill pacing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of controlling mill pacing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of controlling mill pacing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2102401