Grinding force control in an automatic surface finishing system

機構典藏 > College of Engineering > Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering > Journal Article > Item 987654321/45818

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Title:	Grinding force control in an automatic surface finishing system
Authors:	Liu, C. H.;Chen, Adrian;Chen, C. A.;王銀添;Wang, Yin-tien
Contributors:	淡江大學機械與機電工程學系
Keywords:	Grinding force control;Machining center;Hand grinder;Surface finishing;Grinding of mold and die;Taguchi method;Force measurement
Date:	2005-12-01
Issue Date:	2010-03-26 20:01:22 (UTC+8)
Publisher:	Elsevier
Abstract:	An automatic grinding system with grinding force control on a CNC machining center is developed to reduce surface roughness. This system includes an electric hand grinder mounted on a CNC machining center, a force sensor to measure the normal grinding force, and a force control sub-system to adjust the grinding depth. The CNC spindle vertical movement is produced by “external machine zero point shift”. The experiments performed in this study include: (1) Taguchi's parametric design to determine an ideal combination of the horizontal feed rate and the desired force value during force control and (2) grinding along an inclined surface. The results show that the force control technique may indeed reduce the average grinding force and grinding force variation.
Relation:	Journal of Materials Processing Technology 170(1-2), pp.367-373
DOI:	10.1016/j.jmatprotec.2005.06.002
Appears in Collections:	[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Journal Article

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