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Efffct of Material Removal per Tooth on the Circumferential Shape of Cylindrically Milled Parts  

Kim Kwang Hee (국민대학교 대학원 기계설계학과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.13, no.5, 2004 , pp. 62-66 More about this Journal
Abstract
A study for investigating the effects of the cutting conditions(feed rate, radial depth of cut, cutting speed) and the tool diameter on the circumferential geometry of the cyl indrically end-mi1led workpiece is described. In this work, the circumferential geometry is characterized by the roundness error. Experimental results show that the circumferential geometry is directly affected by the material removal per tooth,which is defined as a function of the cutting speed, the feed rate and the radial depth of cut. And, the radial depth of cut is revealed to be the most critical condition among them. It is also found that the roundness error decreases when the tool diameter is larger under the same cutting conditions.
Keywords
End milling; Cutting condition; Roundness error; Material removal per tooth; of Radial depth of cut; Tool diamer;
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