莱歇磨基础框架的焊接工艺和质保措施

以莱歇原料立磨基础框架的现场拼装和焊接过程为例,介绍基础框架的焊接工艺,包括焊接变形的控制及焊缝成形质量的控制措施。按该焊接工艺方法操作,莱歇原料立磨基础框架焊缝质量经超声波探伤检查为100%合格,且运用到水泥立磨框架焊接中也获得了同样的效果。

Welding technology and quality assurance measures of Loesche mill base framework

The on-site assembly of Loesche raw material mill framework and the welding process as an example, this paper introduces the welding technology of base infrastructure, including measures to control the forming quality control and welding deformation. According to the welding technology, weld quality of Loesche raw material mill base framework was 100%qualified by the ultrasonic flaw detection, and when it was applied to cement vertical mill base frame welding, the same effect was also obtained.