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:
High accuracy and high efficiency machining of micro parts such as acontact probe for a current inspection of semiconductor is increasingly demanded. Inthis study, we have focused on a micro cutting technology of a carbon tool steel whichis a typical material for a contact probe. In order to put the precision cutting of thehigh strength material into practice, it is essential to understand the micro cuttingphenomenon such as the surface texture, the tool wear with small depth of cut and lowcutting speed. Then, the precision cutting experiments of a carbon tool steel (SK105)by titanium carbide and ultra-fine grained tungsten carbide tools were carried out withan ultra-precision cutting machine. It was found that the feed rate, the cutting speedand the edge sharpness of tool significantly influence the surface finish
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.329.571.pdf
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