軋輥中大量使用合金元素是在第二次以后，這是軋鋼設(shè)備朝著大型化、連續(xù)化、高速化、自動(dòng)化發(fā)展以及軋材強(qiáng)度提高、變形抗力加大后對(duì)軋輥性能提出更高要求的結(jié)果。

A large number of alloying elements in the rolls are produced after the Second World War.the result of rolling mill's large performance, continuous, high-speed and automatic development, as well as the increase of rolling strength and resistance to deformation.

既避免機(jī)械加工，又無補(bǔ)焊熱應(yīng)力熱影響，修正厚度也不受捆綁，一起產(chǎn)品所具有的耐磨性及金屬材料不具備的退讓性，確保修正部位的接觸協(xié)作。

Not only to avoid mechanical processing, but also to weld hot stress and heat, the correction thickness is not bound, and the wear resistance of a product and the non - concession of metal materials are not available, so as to ensure a hundred percent contact and cooperation of the corrected parts.

軋輥是軋機(jī)的核心部件，軋輥的使用涉及軋機(jī)使用時(shí)的類型選擇、軋輥的準(zhǔn)備、在軋制過程中的維修和周期性修整，而這些都全是影響軋機(jī)生產(chǎn)率、產(chǎn)品質(zhì)量和生產(chǎn)經(jīng)濟(jì)性的因素。

Roll is the core part of the rolling mill. The use of the roll involves the type selection of the rolling mill, the preparation of the roll, the maintenance and the periodic dressing during the rolling process, all of which are all factors that affect the productivity of the rolling mill, the quality of the product and the production economy.

軋輥按材質(zhì)主要分為哪幾種類別？

軋輥按制造材料主要?jiǎng)澐譃殍T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.