軋輥按材質(zhì)主要分為哪幾種類別？

軋輥按制造材料主要劃分為鑄鋼系列軋輥、鑄鐵系列軋輥和鍛造系列軋輥三大類別。

What are the main categories of the roll according to the material?

Rolls are mainly divided into three categories: cast steel series rolls， cast iron series rollers and forging series rolls.

而精軋輥速度較高，sleeper哪家好，軋制最終產(chǎn)品要有一定的表面質(zhì)量，對它以硬度、耐磨等為主要要求。然后考慮軋輥使用時所應(yīng)有的耐磨性。由于軋輥的磨損機理很復(fù)雜，包括機械應(yīng)力作用、軋制時的熱作用、冷卻作用、潤滑介質(zhì)的化學(xué)作用以及其他作用。

And the high speed of the fine roller， the final product of rolling must have a certain surface quality，大連sleeper， which is the main requirement for its hardness， wear resistance and so on. Then the wear resistance should be considered when the roll is used. Because the wear mechanism of roller is very complicated， including mechanical stress，sleeper誰家好， thermal action during rolling， cooling effect， chemical action of lubricating medium and other functions.

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