ISSN:
1662-8985
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:
Heat-resistant steel F91, which has high heat-resistance, is widely used in valve and pipemanufacturing industry, but it is difficult to process due to its high strength and toughness. Toinvestigate the influence of cutting parameters on the machinability of F91, a series of millingexperiments based on uniform design were carried out. From the experimental data, an exponentialmodel of milling force was set up. The result of regress analyse showed that the model had a highconfidence degree. A group of optimized cutting parameters were obtained from the model for drycutting with TiAlX coated carbide milling cutter. Cutting with the optimized milling parameters,lower milling force, higher material removal rate and less tool wear could be obtained. Theprediction model showed a satisfactory agreement with those obtained from the experiments, so itcan be referenced in actual processes for F91
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/41/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.53-54.397.pdf
Permalink