电解机械复合抛光表面的分形特性研究

在对机械加工表面的分形特性研究的基础上,利用触针式轮廓仪对电解机械复合抛光表面进行了测量,并利用分形理论分析了不同工艺参数对表面分形维数D和表面粗糙度Ra的影响。研究结果表明,在电解机械复合抛光中电流密度对分形维数D的影响不大,分形维数D与表面粗糙度Ra有一定的对应关系。

Fractal Characterization of Electrolysis Abrasive and Mechanic Complex Finishing Surfaces

On the foundation of the study at the fmctal characterization of the cutting surfaces, the electrolysis abrasive and mechanic complex finishing surfaces profiles were meeasured with a contact stylus profiler, and the influence of the different machining condition on the fractal dimension D and the surface roughness R. were analyzed by fractal theory, The experiment results show that the influences of the fractal dimension D on the electric density is less in the electrolysis abrasive and mechanic complex finishing, the fractal dimension D and the surface roughness R. have corresponding relationship.