意大利连轧机轧国产化的研制辊

通过对意大利连轧机轧制原理及其轧辊工作状况的分析，在大量试验基础上，成功地对轧辊进行了国产化研制．严格选定材料，并根据不同序号的轧辊分别采用了不同的工艺方法，经过反复实践，轧辊无论是在耐磨性、表面质量、孔型精度、使用寿命等方面，都超过了进口轧辊，为工厂引进设备的消化吸收，创造了良好的经济效益．

Study on domestication of Italy rolling mill

Combining thoughtful studying on operating principle and working status of Italy rolling mills with a quantity of experimts, domestic development of the roller is mode successfully. Different techni ques are adoptal based on the model of roller. It is proved that the abradability, surface quality, pass accuracy and operating life of the domestic roller are excellent and prior to import roller. It is verified that the techniques will benefit to utilization of import technology and increase efficiency of factory.