中厚板生产计划优化方案探索

Investigation on Optimization Plan for Medium Steel Plate Production Scheduling

根据中厚板订单多品种、多规格、小批量的生产特点,结合兴澄特钢中板分厂生产计划安排的制约因素,从组坯、加热、轧辊辊型、冷床冷却能力、卷平轧配比等方面提出了生产计划优化措施。措施实施后,实现了均衡、稳定地计划生产,提高了设备作业率和机时产量,确保了合同兑现率,实现了效益最大化。

According to the features of various steel grades,multiple specifications and small batches in medium steel plate order,Xingcheng Special Steel Works Co.,Ltd. considers the restriction factors of production scheduling in medium plate rolling plant,raises relevant optimization measures from the aspects of slab organization,reheating,mill roll profile,cooling bed capacity,coiling and flat rolling ratio. After implementing the measures,Xingcheng achieves balanced and stable planning and production,improves equipment availability and output per machine hour,ensures order fulfillment rate,maximizes economic benefits.