石鸽娅,丁必荣,沈健.铝合金高频窄脉冲电化学抛光的研究[J].表面技术,2008,37(6):63-65,77.
SHI Ge-ya,DING Bi-rong,SHEN Jian.Study on High Frequency Short Pulses Electrochenucal Polishing of Aluminum Alloy[J].Surface Technology,2008,37(6):63-65,77
铝合金高频窄脉冲电化学抛光的研究
Study on High Frequency Short Pulses Electrochenucal Polishing of Aluminum Alloy
投稿时间:2008-07-16  修订日期:2008-12-10
DOI:
中文关键词:  电化学抛光  脉冲电流  正交试验  逐步回归分析  数学模型
英文关键词:Electrochemical polishing  Pulse current  Orthogonal experiment  Stepwise regression  Mathematical model
基金项目:国家创新基金( 07 c26213401449)
作者单位
石鸽娅 合肥工业大学机械与汽车工程学院,安徽合肥230009 
丁必荣 合肥工业大学机械与汽车工程学院,安徽合肥230009 
沈健 合肥工业大学机械与汽车工程学院,安徽合肥230009 
AuthorInstitution
SHI Ge-ya School of Mechanical and Mobile Engineering, Hefei University of Technology, Hefei 230009, China 
DING Bi-rong School of Mechanical and Mobile Engineering, Hefei University of Technology, Hefei 230009, China 
SHEN Jian School of Mechanical and Mobile Engineering, Hefei University of Technology, Hefei 230009, China 
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中文摘要:
      为了研究铝合金高频窄脉冲电流电化学抛光中各抛光工艺参数与表面粗糙度之间的关系,采用正交试验法安排脉宽、抛光电压和抛光间隙等抛光工艺参数,用极差分析法初步定性地分析了各参数对表面质量影响的大小,然后运用逐步回归分析的方法建立数学模型,最终确定四次函数的回归方程(最优回归方程)为数学模型,并通过单因素试验验证了数学模型的可靠性,从而可对各工艺参数与表面粗糙度的关系作定量分析,为铝合金脉冲电流电化学抛光的研究和推广应用打下了一定的理论基础。
英文摘要:
      In order to study the influence of each polishing parameter on surface roughness in high frequency short pulses electrochemical polishing of aluminum alloy, polishing parameters such as pulse width, polishing voltage, polishing clearance and etc. were designed by orthogonal experiment scheme. Firstly, the effect of each parameter on surface roughness was analyzed by the difference method qualitatively, and then mathematical model of polishing was obtained by the method of stepwise regression, finally, regressive equation of quartic function ( optimum regressive equation) is confirmed to be the mathematical model that had been proved by single factor test. Thus the influence of each polishing parameter on surface roughness can be studied quantificationally, which can be used for reference for investigation and application of electrochemical polishing of aluminum alloy.
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