The Study On Automatic Rotary Table Performance Based On Virtual Prototype Technology

With the rapid development of automobile industry under serious impact on theenvironment, on the technical background of process research and equipment development onautomatic welding of circulating water cooling aluminum motor from new energy electricvehicles, however manual welding exist low efficiency, unstable quality and other defects.Study crafts on automatic welding of circulating water cooling aluminum motor from newenergy electric vehicles, while explore research on the key transmission mechanism ofautomatic rotary table.In view of current paper, counter the problem of low efficiency, unstable quality andother issues on manual welding of circulating water cooling aluminum motor from newenergy electric vehicles, make a research on the equipment production routing line foraluminum motor shell. Then using modeling software, SolidWorks3D, build model of gears,shafts and other components, and after creating a three-dimensional model of Taichungreducer for automatic rotation job, using SolidWorks assembly model in virtual assembly ofthe various components, and assembly interference Check analysis vivo. Secondly, theworkbench automatically rotating sheave institutions parametric modeling, analysis theangular velocity of the movement of the sheave, the angular acceleration and stop time ofsheaves institutions by Motion simulation. According larger defect for contact stress, makethe use of the basic principles of mechanism and proposed geneva mechanism having a novelcombination of contour lines, describes the design ideas and design elements institutions, andaccording to the design method of cam contour, establishing a new geometry genevamechanism design and design method of this institution. On the basis of linear sheavesinherent defects discussed, focusing characteristic curve analysis of the movement of thesheave institutions. Application of new combinations of contour trunking wheel mechanismdesign approach to automatic rotary table has been designed to improve the application of thismethod to establish a virtual prototype design new sheave institutions, to improve the sheavesolid modeling agencies and motion simulation, and the simulation results are analyzed andcompared to the improved performance of new institutions were evaluated. Provide atheoretical basis for structural design and engineering applications on the agency.Finally, finite element analysis module Simulation for new combinations in round bodycontour trunking virtual prototype flexible body finite element analysis, obtain the stress atthe point of sheave1/4, the strain distribution and deformation, for the new contour trunkingcombination wheel mechanism designed to provide a theoretical analysis. By analyzing andcomparing optimization results prove to optimize the performance of the agency ’s work hasbeen greatly improved.Through above theoretical research in automatic rotary table design process, combinedwith a greater degree of virtual prototyping technology can improve the efficiency of product design, shorten development cycles, reduce design costs, and many other respects, which hasa high practical value. At the same time, meet the needs of the modern enterprise developmentagency for mechanical design technology.