Simulation System Of Diesel Engine's Assembly And Disassembly

With the rapid development of computers and machinery, simulation technology has become more and more extensive. In this situation, this article builds most parts of V12-180 diesel model basing on the software of Pro/E, which is a parameterized modeling software; and designs the best order and path planning to disassembly and assembly this diesel engine; then builds the animation basing on the software of 3DS MAX, and uses the plug-in NVB Exporter exporting its scenes to the .nvb format, and gives out the dynamic simulation system. This system offers the visualization of the disassembly and assembly of this diesel engine which is in limited circumstances.Firstly, this paper introduces the related technologies to build dynamic simulation system. Including 3D modeling technology, the feature-based parametric modeling design method, and the features of Pro/E; the technology of assembling information, and assembly-level model; animation technology using the given path and other related technologies based on 3DS MAX software platform; compares the software of VC++.net and Visual Basic Direct3D and chooses one; lastly, introduces the related technologies of Direct3D.Secondly, analyses the structural characteristics of the diesel engine V12-180, measuring the main parts of the Diesel Engine, according to the plane drawing, and builds three-dimensional models. And then, interference checks with the assembly function of Pro/E, to ensure the accuracy of size ad assembling the parts.Finally, sets up disassembly path of the diesel engine and animation based on 3DS MAX. Then, shows the model with the reserve buffer, enhances the vision quality of the model with the technology of Shader and HLSL, based on the technology of DirectX. Henceforth, carries out the real-time simulation system.