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:
Hermite method and MPM method were studied. Multi-point machining constraints withthe cutter tilting forward and backward were derived respectively. So the number of the solutions ofthe two Multi-point machining methods was doubled than before. To derive some generalconclusions about solution areas of Multi-point machining constraints, structure of neighborhoodregion close to a given point on a surface was used to substitute the surface in the Multi-pointmachining error calculation. A computational example was also given in the paper. With thetheoretical analyses and computational example, it was proved that, for an open and slightly curvedsurface machining with Multi-points method, without regard to interference, there were four branchareas satisfying Multi-point machining constraints and distributing radically nearby the first tangentcontact points respectively on condition that the cutter was tilted forward or backward. And theyextended basically in the directions along the principal curvatures at the first tangent contact point
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/51/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.315-316.309.pdf
