{"title":"Effect of ball-burnishing parameters on surface roughness and surface hardness of aluminum alloy 6013","authors":"B. B. Buldum, Burhan Bayhan","doi":"10.3139/120.111169","DOIUrl":null,"url":null,"abstract":"Abstract Burnishing, or the chipless finishing process, can be effectively utilized in order to improve the surface roughness and surface hardness of a workpiece. This paper focuses on the effect of ball-burnishing parameters (burnishing speed, burnishing force, burnishing feed and number of passes) on the surface roughness and hardness of aluminum alloy 6013. The Taguchi method was utilized to specify the most influential parameters for surface roughness and surface hardness. In this study, the optimum ball-burnishing parameters for surface roughness were obtained for a single number of passes, a burnishing force of 150 N, a burnishing speed of 200 rpm and a feed rate of 0.1 mm × min−1. By contrast, the optimum ball-burnishing parameters for surface hardness were also obtained for a single number of passes, a burnishing force of 150 N, a burnishing speed of 400 rpm and a feed rate of 0.25 mm × min−1.","PeriodicalId":351153,"journal":{"name":"Materials Testing-Materials and Components Technology and Application","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Testing-Materials and Components Technology and Application","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3139/120.111169","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Abstract Burnishing, or the chipless finishing process, can be effectively utilized in order to improve the surface roughness and surface hardness of a workpiece. This paper focuses on the effect of ball-burnishing parameters (burnishing speed, burnishing force, burnishing feed and number of passes) on the surface roughness and hardness of aluminum alloy 6013. The Taguchi method was utilized to specify the most influential parameters for surface roughness and surface hardness. In this study, the optimum ball-burnishing parameters for surface roughness were obtained for a single number of passes, a burnishing force of 150 N, a burnishing speed of 200 rpm and a feed rate of 0.1 mm × min−1. By contrast, the optimum ball-burnishing parameters for surface hardness were also obtained for a single number of passes, a burnishing force of 150 N, a burnishing speed of 400 rpm and a feed rate of 0.25 mm × min−1.
摘要为了提高工件的表面粗糙度和表面硬度，可以有效地利用抛光或无屑精加工工艺。重点研究了球磨参数(抛光速度、抛光力、抛光进给量和道次)对6013铝合金表面粗糙度和硬度的影响。采用田口法确定了对表面粗糙度和表面硬度影响最大的参数。在本研究中，在单道次、抛光力为150牛、抛光速度为200转/分、进给速度为0.1 mm × min - 1的条件下，获得了表面粗糙度的最佳球抛光参数。在单道次、抛光力为150 N、抛光速度为400 rpm、进给速度为0.25 mm × min−1的条件下，获得了提高表面硬度的最佳球磨参数。
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