Production Management systems had been restructured in Daido Steel since 1988, and they have been in use availably.
The one of main purposes for restructuring was to change ‘product-out’ to ‘market-in’.
This paper describes the outline of three representative restructured systems and a hierarchical process control system at Chita & Hoshizaki Plant.
These systems are the followings.
a. Scheduling system for billet with 2 heats rolling process at Chita Plant.
b. Production control system of wire rod processing at Hoshizaki Plant.
c. Scheduling system for wire rod processing at Hoshizaki Plant.
d. Production control system of small round section bar inspection and conditioning at Chita Plant.