瓦楞辊失效分析及循环淬火表面强化  

Failure Analysis and Cycle Quenching Surface Strengthening of Corrugated Roller

作　　者：吴弘[1] 梁东影[1] 谢晓琼[1] 

机构地区：[1]河北工程大学,邯郸056038

出　　处：《包装工程》2007年第12期158-160,共3页Packaging Engineering

摘　　要：针对日前国内瓦楞辊工作寿命远远低于国外水平的现状,从瓦楞辊的材质与热处理工艺入手,根据热处理后硬度和显微组织分析,确定在860℃3次循环淬火为最佳的处理工艺,既可提高机体强度又可提高其韧性,从而使瓦楞辊的耐磨性和疲劳强度得到提高。According to the present state that corrugated roller＇s working - life in our country is far lower than that in abroad, corrugated roller＇s material and heat treatment process was analyzed. Through the analyses of hardness and microstructures of the heat-treated materials, the optimum treatment process was determined, which was the treatment of cycling quenching at 860 ℃ three times. The process can improve the corrugated roller＇s strength and tenacity, so the wear resistance and fatigue strength can also increased.

关 键 词：瓦楞辊 循环淬火 热处理 工作寿命 

分 类 号：TQ432.2[化学工程]