Product manufacturing process simulation can be summarized as manufacturing system simulation and machining process simulation. Product development in virtual manufacturing systems involves product modeling simulation, design process planning simulation, design thinking process, and design interaction behavior simulation to evaluate design results, achieve early feedback in the design process, and reduce or avoid product design errors. Previous page next page 42 Inch Ceiling Fan,42 Inch Indoor Ceiling Fan,42 Inch Outdoor Ceiling Fan,Ceiling Fans 42 Inch With Light Jiangmen MagicPower Electrical Appliances Co.,Ltd. , http://www.mpceilingfans.com
Process simulation, including cutting process simulation, assembly process simulation, inspection process simulation, and welding, pressure machining, casting simulation, etc.
1.3 Virtual Reality Technology VRT
Virtual reality technology is a technology that comprehensively utilizes computer graphics systems, various display and control interface devices, and generates an immersive feeling in an interactive three-dimensional environment (called a virtual environment) on a computer. The virtual reality system includes three basic elements: operator, machine and human machine interface. With VRS, you can dynamically simulate the real world, input people through user interaction, and modify the virtual environment according to the output in time, so that people can have an immersive immersive feeling. Virtual reality technology is one of the key technologies of VM.
2 digital virtual manufacturing applications <br> <br> digital virtual manufacturing technology was first successfully applied in the aircraft industry, automobile manufacturing industry in. At present, the application of virtual manufacturing technology is mainly in the following aspects.
2.1 Virtual product manufacturing application computer simulation technology, processing methods of parts, process sequence, selection of tooling, selection of process parameters, processing technology, assembly processability, compatibility between fittings, and connectivity between connectors Modeling and simulation of the motion of moving components can be performed. Establishing a digital virtual prototype is a new design pattern and management system.
The virtual prototype is based on the product of 3D CAD. The 3D CAD system is a modeling tool that supports design methods such as “top-down†and “bottom-up†to complete complex design processes such as structural analysis, assembly simulation, and motion simulation, making the design more in line with the actual design process. The 3D modeling system can be easily integrated with the CAE system for simulation analysis; it can provide the information needed for CNC machining, such as NC code, to realize CAD/CAE/CAPP/CAM integration. A complete virtual prototype should contain the following:
(1) 3D CAD model of parts and components and assembly of various levels, 3D model should be parameterized, suitable for deformation design and component modularization;
The application of digital virtual manufacturing in manufacturing (2)