会议专题

Experimental Study on Fractal Laws of Cutting Force for Machining Irregular Surface of Granite

  Based on orthogonal experiment of machining the irregular surface of Wulian red granite (G3768) with diamond profiling wheel,the relations between the fractal dimensions of cutting forces with machining parameters are studied.Cutting speed,feed speed and cutting depth are considered as the process parameters.The cutting force in machining granite operation are measured and the fractal dimension are calculated using using the algorithm of correlation dimension.From main effect plots the fractal dimensions of three directions of cutting forces are reduced with the increase of cutting speed and increased with the increase of feed speed and cutting depth.The mathematic models of fractal dimension of cutting force are developed by analysis of regression.The results of the ANOVA show that cutting speed and feed speed have remarkable influence to fractal dimension Dx,Dy and Dz.

Granite Irregular surface Fractal laws Cutting force Orthogonal experiment

Jinsheng Zhang Zhengmei Zhang Mingwei Ding Huaichao Wang Zhi Wang

School of Mechanical Engineering,Shandong University,Jinan 250061,China Shandong Labor Vocational and Technology College,Jinan 250022,China

国际会议

16th International Symposium on Advances in Abrasive Technology(ISAAT2013) in conjunction withthe 17th Chinese Conference of Abrasive Technology(CCAT2013)(第16届国际磨粒技术会议暨第17届全国磨粒技术学术会议)(

杭州

英文

214-219

2013-09-23(万方平台首次上网日期,不代表论文的发表时间)