ISSN:
1013-9826
Quelle:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Thema:
Maschinenbau
Notizen:
In precision turning, the quality of surface finish is an important requirement formachined workpiece. Thus, the choice of optimal cutting parameters is very important forcontrolling the required surface quality. The focus of the present study is to find a correlationbetween surface roughness and cutting parameters (feed rate, depth of cut) and nose radius inturning 3J33 maraging steel, and to derive mathematical models for the predicted surface roughnessbased on both of cutting parameters and nose radius. The experimental design is carried out usingthe quadratic rotary combination design. The regression analysis shows feed rate and nose radiusinfluence surface roughness significantly. With F-ratio test the proposed model is adequate. Themethod could be useful in predicting roughness parameters as a function of cutting parameters andnose radius
Materialart:
Digitale Medien
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.329.539.pdf