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:
Ultrasonic vibration can reduce honing forces efficiently. As the honing wheel can bewashed by ultrasonic cavitations of cooling liquid, its jams are decreased and the higher honingefficiency has obtained. Therefore, the combination of ultrasonic machining and gear honing is amethod for gear fine machining with its wide application future. However, the gears with big diameterand thickness machined by ultrasonic honing are special loads, which influence the machiningfrequency of vibration system heavily. Hence, the horn and gear must be considered at the same timewhile designing the vibration system. In this paper, the frequency equations are derived according tostress match, wherein, the gear is considered as a thin disc and catenary horn is adopted. Then theinfluences of vibration of transformer that consists of horn and gear are investigated with the varietyof the horn length and the machining frequency. The theoretical analysis shows that the resonancefrequency of the horn and detune frequency of transformer have the different value. The results areproved by FEM, too
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/55/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.359-360.414.pdf
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