Analysis of Process Parameters of Micro Fluid-Jet Polishing on the Processing Effect

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	Analysis of Process Parameters of Micro Fluid-Jet Polishing on the Processing Effect
	Wang S. Z. ; Liu J. ; Zhang L. H.
	2013
会议日期	2013
会议地点	Conference Location
英文摘要	Micro fluid-jet polishing technology is a new kind of ultra-smooth machining method which proposed on the basis of float polishing principle and combined with small tool polishing. This article will use micro jet ultra-smooth machine which developed by ourselves to develop the process experiment for plane elements. In the experiment, the material removal rate and surface roughness are taken as the assessment index, and the orthogonal experiment method is used to study the processing effect of different process parameters, such as the spindle speed, the pressure of the grinding head and the abrasive concentration. On the basis of the experimental results and combined with the micro jet polishing mechanism, the processing effect law of the various process parameters is analyzed. It shows that, the influence of polishing pressure and abrasive concentration on the removal efficiency is single, that is to say, the removal efficiency can be increased either by increasing the polishing pressure or by increasing the concentration of the slurry. However, the influence of the grinding speed on removal efficiency is not simple, the removal efficiency can be increased by increasing the grinding speed in the certain range, if continue to increase, the removal efficiency will decrease. The influence of the process parameters on the roughness is more complex, but it can be summarized grossly as follows: if the roughness is required to reduce quickly, the large polishing pressure and high concentration slurry can be chosen, but it has a large depth of removal; if the roughness is required to reduce and the removal depth is as small as possible, the little polishing pressure and the dilute polishing liquid can be chosen, but it has a long polishing time. So in the actual processing, the process parameters should be adjusted according to different machining needs, to finally reach the optimization.
收录类别	CPCI-S
会议录	Proceedings of SPIE
ISSN号	0277-786X978-0-8194-9781-9
内容类型	会议论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/41122]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Wang S. Z.,Liu J.,Zhang L. H.. Analysis of Process Parameters of Micro Fluid-Jet Polishing on the Processing Effect[C]. 见:. Conference Location. 2013.