角切式破碎机破碎手机边框板刀具磨损性能的研究  

Reamer Wear of Waste Printed Circuit Board Shearing Machine

作　　者：朱芬芬[1] 李金惠[1] 温雪峰[1] 喻子达[2] 

机构地区：[1]清华大学环境科学与工程系,北京100084 [2]海尔集团公司,山东青岛266101

出　　处：《摩擦学学报》2006年第1期84-87,共4页Tribology

基　　金：国家"863"计划资助项目(2002AA644020)

摘　　要：采用表面形貌仪研究了角切式破碎机破碎手机边框板(废印刷电路板)动刀和静刀刃口的磨损情况.结果表明,动刀和静刀受到磨料磨损和冲击剪切破坏,其中动刀磨料磨损程度比静刀大,静刀受冲击剪切破坏比动刀大.Talysurf 5P-120 Surface Measuring System is used to identify the reamer wear, and result shows that both moving reamers and static reamer were damaged by abrasive wear and striking cutting force, and moving reamers were damaged mainly by abrasive wear while static reamer was damaged mainly by striking and cutting force.

关 键 词：角切式破碎机 印刷电路板 刀具磨损 磨料磨损 

分 类 号：X505[环境科学与工程—环境工程] TH177.3[机械工程—机械制造及自动化]