厂商 :鞍山市圣霖进出口贸易有限公司
辽宁 鞍山- 主营产品:
轧辊中大量使用合金元素是在第二次世界大战以后,这是轧钢设备朝着大型化、连续化、高速化、自动化发展以及轧材强度提高、变形抗力加大后对轧辊性能提出更高要求的结果。
A large number of alloying elements in the rolls are produced after the Second World War.the result of rolling mill's large performance,长春crane, continuous, high-speed and automatic development, as well as the increase of rolling strength and resistance to deformation.
(1)堆焊前需先将轧辊辊身表面的疲劳层或缺陷,尤其是裂纹必须彻底清除;
(2)在堆焊时,为了防止裂纹的产生,必须先加工轧辊辊身预热,预热温度根据轧辊辊及堆焊材料而定。
(1) before welding, the fatigue layer or defect of the roller body surface must be first removed,crane生产, especially the crack must be thoroughly removed.
(2) in the process of surfacing,crane报价, in order to prevent cracks, the roller body must be pre heated, and the preheating temperature should be determined according to roll rolls and surfacing materials.
长春crane,crane生产,圣霖国际(优质商家)由鞍山市圣霖进出口贸易有限公司提供。长春crane,crane生产,圣霖国际(优质商家)是鞍山市圣霖进出口贸易有限公司(shenglininternational.cn)今年全新升级推出的,以上图片仅供参考,请您拨打本页面或图片上的联系电话,索取新的信息,联系人:王秋。