而精轧辊速度较高，轧制***终产品要有一定的表面质量，对它以硬度、耐磨等为主要要求。然后考虑轧辊使用时所应有的耐磨性。由于轧辊的磨损机理很复杂，吊车轨，包括机械应力作用、轧制时的热作用、冷却作用、润滑介质的化学作用以及其他作用。

And the high speed of the fine roller， the final product of rolling must h***e a certain surface quality， which is the main requirement for its hardness， wear resistance and so on. Then the wear resistance should be c***idered when the roll is used. Because the wear mechani*** of roller is very complicated， including mechanical stress，吊车轨价格， thermal action during rolling， cooling effect， chemical action of lubricating medium and other functi***.

什么是铸造轧辊，吊车轨报价，铸造轧辊主要有哪些种类？

铸造轧辊是指将冶炼钢水或熔炼铁水直接浇注成型这一生产方式制造的轧辊种类。

铸造轧辊按材质又可分为铸钢轧辊和铸铁轧辊两类；按制造方法又可分为整体铸造轧辊和复合铸造轧辊两类。

What are the casting rolls and what are the main types of casting rolls?

The casting roller refers to the type of rolls produced by direct casting of molten steel or molten iron.

The casting roll can be divided into two types: cast steel roll and cast iron roll according to material quality. According to the manufacturing method， it can also be divided into two types: integral casting roll and compound casting roll.

按轧辊材质分有钢轧辊、铸铁轧辊、硬质合金轧辊、陶瓷轧辊等；按制造方法分有铸造轧辊、锻造轧辊、堆焊轧辊、镶套轧辊等；按所轧钢材状态分有热轧辊、冷轧辊。各种分类可以相应组合而使轧辊有更明确的含义，如热轧带钢用离心铸造高铬铸铁工作辊。

According to the roller material， there are steel rolls， cast iron rolls， hard alloy rolls， ceramic rollers， etc. according to the manufacturing method， there are casting rolls， forging rolls， hardfacing rolls， inlaid rolls and so on. According to the rolled steel status， there are hot rollers and cold rollers. Various classificati*** can be combined to make the roll more explicit， such as the casting of high chromium cast iron working roll for hot rolled strip.

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