轧辊托磨技术的研究与推广应用  

Research and Application of Support Grinding Technology for Roller

作　　者：张贵敏[1,2] 孙熙钊 何彦杰[1,2] 马晓龙 Zhang Guimin;Sun Xizhao;He Yanjie;Ma Xiaolong

机构地区：[1]中钢集团邢台机械轧辊有限公司,河北054025 [2]轧辊复合材料国家重点实验室,河北054025

出　　处：《大型铸锻件》2020年第4期31-34,共4页Heavy Casting and Forging

摘　　要：对于特大型轧辊,由于吨位大、磨削时间长,采用顶磨加工方式难以保证加工精度。对轧辊托磨技术进行了理论分析,对托磨工艺进行了研究,通过对托磨工艺的规范和工装辅具的改进,提高了轧辊磨削效率和加工精度,同时降低了磨削成本。For the super large roll,it is difficult to guarantee the machining precision by top grinding method because of the large tonnage and long grinding time.The roller support grinding technology has been analyzed theoretically,and the grinding process has been studied.Through the specification of the grinding process and the improvement of the tooling accessories,the grinding efficiency and precision of the roller have been improved,and the grinding cost has been reduced at the same time.

关 键 词：轧辊 托磨 工艺 

分 类 号：TG595.4[金属学及工艺—金属切削加工及机床]