ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Based on the milling temperature experiments and researches, we established the millingtemperature mathematical model using dimension analytic method,and the heat density function andsuperficial heat density function of the flat milling insert and the waved-edge milling insert, whoserake face is wave curve plane and created by the authors using the diathermanous theory. Wedescribe the mathematic model of the instantaneous temperature field by the theory of the finitemoving planar sources of heat. At last, a program was done to calculate the heat density functionand the milling temperature field. According to the calculated results and plotted graph, it is proventhat the highest temperature is not on the knifepoint and host edge, in fact, it is offset from the hostedge a certain space. So we can make the conclusion that the waved-edge milling insert’s cuttingcapability is higher than the flat milling insert’s which is consistent with the experimental result.All the studies above are the foundation for accurately describing the 3-D temperature field andoptimizing groove
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.329.669.pdf
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