型钢精轧工艺方案的改进

Improvement on Section Steel Finish Rolling Process Technology Proposal

分析目前国内型钢精轧生产工艺的不足,提出一种改进的型钢精轧工艺方案,指出所需要的关键技术设备及可行性。该工艺方案的适应性非常广泛,可以生产大规格圆钢、方钢和中等规格的H型钢、工字钢、角钢、槽钢、球扁钢、轮辋钢、U型钢等产品,生产能力几乎覆盖所有中等规格的型钢品种。

The paper contains the analysis of domestic section steel finish rolling process technology about currently existed shortcomings,provides the improved section steel finish rolling proposal,and points out the critical equipment necessary to such technology and the feasibility.The proposal is popularly applicable to large size round steel,billet,and medium size H section steel,I beam steel,angle steel,channel steel,flat-bulb steel,spoke,U-shaped steel and so on.The production capacity almost covers all of medium size section steel.