钢板下表横向划伤原因分析  

Analysis of Underside Transverse Scratch of Steel Plate

作　　者：刘福义[1] 

机构地区：[1]济南钢铁股份有限公司

出　　处：《宽厚板》2005年第6期21-23,共3页Wide and Heavy Plate

摘　　要：针对钢板下表横向间断性划伤问题进行了分析，找出了造成划伤的原因，并提出了相应的改造方案，提高了钢板的合格率和外观质量。The question about the underside discontinuous transverse scratch of steel plate is analyzed. The reason about the scratch is found, relevant improving measures are put forward,conformance ratio and surface quality are improved.

关 键 词：中厚板 下表 横向划伤 链节 

分 类 号：TG335[金属学及工艺—金属压力加工]