ISSN:
1662-9752
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:
The hybrid polishing kinematics machine tool (HPKMT) which is made up of “3 axesparallel + 2 axes series” is developed with the specially designed elastic polishing tool system forthe polishing operation on the free-form surfaces by using the characteristic of the elastic polishingadequately by the authors. In order to control the HPKMT effectively, its characteristic of thekinematics and dynamics need be known deeply. Moreover, the problem of inverse dynamics is thetheory foundation to apply dynamic control of the HPKMT. The analysis of the inverse ofmechanism is the important part in the research of dynamics. On the basis of the differentialequations of flexible multi-body dynamics, this paper discusses on the condition of knowing thetrace, posture and velocity for the end of bodies how to solve the constraint force and constraintmoment of each joint on the 3- PTT parallel mechanism and two-joint series mechanism
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/14/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.532-533.53.pdf
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