滚动轴承快速拆卸的关键问题--滚动轴承钢与碳钢的焊接性能探讨  

A breakthrough for the quick disassemble of roll bearings:A probe on welding performance between roll bearing steel and carbon steel

作　　者：白海峰 BAI Hai-feng(International Paper&Sun Cartonboard Co.,Ltd.,Jining 272000,Shandong,China)

机构地区：[1]万国纸业太阳白卡纸有限公司,山东济宁272000

出　　处：《中华纸业》2020年第14期62-64,共3页China Pulp & Paper Industry

摘　　要：在造纸设备计划维修或事故抢修中,都要求快速高效。而造纸机的结构特点,其轴承都是易装难拆。维修经验提示,拆卸时只有在轴承端面焊上螺纹拉杆,才最为方便拆卸。所以本文就探讨轴承钢与碳钢的焊接问题。In the maintenance of paper equipment whether in service on plan or after a accident,fast and efficient maintenance are acquired,but bearings in paper machine are easily assembled and difficult to dismantle.The experience shows the welding of a thread rod on to the face of bearings can facilitate the dismantlement of bearings.In this article was probed to the technology for welding between bearing steel and carbon steel.

关 键 词：淬硬的滚动轴承钢 碳钢 焊条手弧焊 裂纹 工艺优化 

分 类 号：TS737[轻工技术与工程—制浆造纸工程]