CamBasedonProEandUG.PDF

2016 International Conference on Mechanics Design, Manufacturing and Automation (MDM 2016) ISBN: 978-1-60595-354-0   Modeling and NC Programming of the Cylindrical Indexing Cam Based on Pro/E and UG Xin-Cai ZHU1 2 2 2 2 , Shun-Hong LIN , Ming XU , Liu MO , Quan-Wei LV 1Chongqing Real Estate College, Chongqing 401331, China 2Chongqing University of Science and Technology, Chongqing 401331, China Keywords:Cylindrical indexing cam, Parametric modeling, NC Programming, Pro/E, UG NX. Abstract:To build the cylindrical indexing cam virtual prototype model precisely, the cylindrical indexing cam mechanism has been studied. Based on equation of theoretical contour of cylindrical indexing cam, use the three-dimensional software Pro/E’s powerful parametric modeling segment to design and precisely model the cylindrical indexing cam in a certain automatic production line. Then import the model in UG NX three-dimensional software. Use its NC module to process machining simulation and the programming of CNC machining on the cylindrical indexing cam.Therefor, it has improved the processing quality and efficiency of cylindrical indexing cam. And provided the useful methods and design ideas for further study of cylindrical indexing cam design and manufacturing. Introduction Cam mechanism of cylindrical indexing cam is a core component of food machinery, stamping machinery, pharmaceutical machinery and other high speed mechanized equipment in intermittent transmission, cam arc design and processing accurate or not, it will directly affect the transmission of vibration of bodies