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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

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【作者】 朱芬芬李金惠温雪峰喻子达

【Author】 ZHU Fen-fen~1,LI Jin-hui~1,WEN Xue-feng~1,YU Zi-da~2(1.Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084,China;2.Haier Group,Qingdao,Shandong Province 266101,China)

【机构】 清华大学环境科学与工程系海尔集团公司 北京100084北京100084山东青岛266101

【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.

【Abstract】 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.

【基金】 国家“863”计划资助项目(2002AA644020)
  • 【分类号】X705
  • 【被引频次】4
  • 【下载频次】139
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