Development Of Digital Assembly Process Planning System

Based on a three-dimensional model of the product components, digital assemblyprocess planning system is the design and optimition on the assembly process the use ofcomputer technology, information technology, network technology and virtual realitytechnology. In the assembly process design stage, through assembling sequencessimulation and detailed editing of three-dimensional assembly process planninginformation, get the assembly process information integration file. Through digitalassembly teaching, show two-dimensional process electronic documents andthree-dimensional assembly process information, in order to guide products assemblyoperation, which can reduce design complexity and cost, improve design efficiency andquality of assembly, improve training speed and shorten assembly time. Throughcomputer-aided assembly design and digital technology, studied the assembly processdesign system.First, analysis the assembly process information, design data table structure, andestablish the data interface between system and database. Tecnomatix software is avirtual assembly platform for sequence assembly process planning and simulation.Through XML file, achieve data integration between Tecnomatix and system. Edit andmanage3D process information. Analyze and achieve three-dimensional processinformation display.Then, achieve the process file transfer, and finish two forms of the processinformation dissemination. Using C#, operate office excel, and achieve exceltwo-dimensional process card automated generation. Complete development ofweb-based multimedia technology digital teaching sites. Complete the development ofWeb-based digital multimedia technology teaching sites. Display three-dimensionalprocess information based process tree to guide the assembly operation.Finally, based on Tecnomatix, develop digital assembly process design prototypesystem the use of Microsoft Visual Studio and oracle database. Complete the digitalassembly process simulation, digital assembly process information editing, data transferof process file, two-dimensional process card automatic generation and digital assemblyteaching.