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:
When cutting titanium alloy, the temperature of a cutting tool edge is easy to rise and thetool edge is tend to be worn away quickly because the titanium alloy has the characteristics of lowthermal conductivity and high chemical activity. Therefore, it is difficult to achieve a balance betweenthe productivity and the tool life in cutting the titanium alloy, namely, low-speed cutting must becarried out at present. To examine the possibility of the improvement in the cutting efficiency, a PCD(polycrystalline diamond) tool having high thermal conductivity was adopted to the cutting oftitanium alloy and its cutting performance was investigated. The PCD tool was found to haveexcellent flank wear resistance compared with conventional cemented carbide tools. It was alsorevealed that unprecedented high speed cutting become possible by use of PCD tool with anapplication of high pressure coolant
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/57/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.389-390.157.pdf
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