Effect of Free Abrasive Particle in Gasbag Polishing Technique
Free abrasive particle plays a crucial role in material removal and quality improvement of curved surface mould. In order to observe and investigate the general distribution state, fractal dimension and movement characteristic of abrasive particle in gasbag polishing process better, an abrasive particle stroboscopic photography system is established and polishing experiment is carried out. The abrasive particle contacts with not only the rubber gasbag enwrapped by polishing cloth full of mesh-like structures, but also the mould surface. Contact analysis of abrasive particle including the discussions of contact state, material removal mechanism and advantage of precession polishing is helpful to hold the optimal polishing process parameters combination and establish ideal abrasive particle field for higher polishing efficiency and more well-proportioned surface quality.
Julong Yuan, Shiming Ji, Donghui Wen and Ming Chen
M. S. Jin et al., "Effect of Free Abrasive Particle in Gasbag Polishing Technique", Advanced Materials Research, Vols. 69-70, pp. 83-87, 2009