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pro vyhledávání: '"Jian Shen Wang"'
Publikováno v:
Applied Mechanics and Materials. :1264-1268
Accurate measurement and modeling of complex surface is the foundation to precisely evaluate the error of complex surface. According to the NURBS method for rebuilding complex surface, a sampling data automatic replenishment method based on neural ne
Autor:
Jian Shen Wang, Yan Qiang Liu
Publikováno v:
Advanced Materials Research. :518-526
This article described the structure and movement principle of planetary roller screw; established the equation of screw thread surface and roller surface, solved the meshing points of crossing thread engagement using numerical methods, while the scr