When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电炉熔炼铸轧辊时,采用新型增碳剂可以有效地解决增碳问题。

The paper analyses the shapen roller pressure of combine roll-forming machine and the production practice,and proves the possibility of the desigh and calculation about the rollers.

本文通过对联轧机辊型受力分析及生产实践，证明轧辊计计算可行性。

Abstract: The relationship between dyeing units of mangling roller, applicator, predrying, curing, vat ager and color difference are detailed.

摘 要：具体讨论组成连续染色机备,如轧轧辊、给、预烘、焙烘,以及固色还原蒸箱等,与边中色差关系。

The relationship between dyeing units of mangling roller, applicator, predrying, curing, vat ager and color difference are detailed.

具体讨论组成连续染色机备,如轧轧辊、给、预烘、焙烘,以及固色还原蒸箱等,与边中色差关系。

In addition,The general macrograph characters of spalling of bonding layer and shallow working lining,and their causes were described.

总结轧辊磨损预报模型研究现状,并详细介绍典型磨损预报模型,最后展望冷轧辊研究工作方向。