面向熔射快速制模的机器人辅助曲面自动抛光系统的研究

为了解决熔射制造大中型汽车覆盖件摸具过程中人工研窘抛光时间长、劳动强度大等问题，本文建立了面向熔射快速制模的机器人曲面自动抛光系统。文中讨论了机器人抛光刀具轨迹的生成，软质抛光工具的选择，并在该系统平台上进行了工艺参数实验，得到了主轴转速和横向进给量对抛光表面质量的影响规律；在此基础上对等离子熔射制造的馍县表面进行了抛光试验，研究结果表明该系统适用于熔射制造的模具以及一般模具的抛光过程。

Research of Robotic Automatic Polishing System for Plasma Spray Rapid Mould

The robotic automatic polishing system for plasma spray rapid mould has been developed with discussion about how to design robot polishing track, choose effective flexible polishing tools.Based on the system, processing experiments have been carried out and the effects of tool rotary speed and polishing path on the surface quality been studied and the suitable polishing parameters obtained.The polishing experiments on the surface of the mould manufactured by plasma spay have been carried out by using the suitable parameters. Experimental results indicated that the system can be applied in polishing process of the moulds manufactured by plasma spay or other general moulds to obtain the high polishing quality.