

Virtual manufacturing is a broad subject that involves a substantial range of topics. In addition, manufacturing cost and time, which constitute a significant portion of the product cost, can be estimated. Some, if not all, of the potential manufacturing-related issues can be detected and addressed while the design is still being finalized. By using virtual manufacturing, the manufacturing process can be defined and verified early in the design stage. Virtual manufacturing is the use of simulation-based technology to aid engineers in defining, simulating, and visualizing the manufacturing process of a product in a computer environment.
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It is essential to address manufacturability issues during the product design stage, and it is effective to address such issues using virtual manufacturing technology and software tools. Discovering manufacturing-related issues during the late stages causes delay in bringing the product to market and increases product development cost. In product development, it is highly desirable that the manufacturability of the individual parts and the overall assembly be verified prior to functional prototyping and production.

1.6 Example: High-Mobility Multipurpose Wheeled Vehicle.Virtual Machining by Kuang-Hua Chang Product Manufacturing and Cost Estimating using CAD/CAE This number should correspond with the position of the tool in the CNC machine's tool changer.Chapter 2. Tool Number - Enter the number you want to assign to the selected tool.The spindle is the part of the machine tool that rotates during operation. Spindle Speed - Specify the rotational speed of the spindle.Plunge Rate - Enter the speed at which the tool moves in the Z direction when it plunges into the material block.Feed Rate - Enter the speed that the tool moves in relation to the material block.The stepdown generates multiple machining passes. Stepdown - Enter a tool's maximum cutting depth.Stepover - Enter the distance between adjacent machining passes.You can now set the new machining parameters:.When you have selected a tool, click the tool's control bar to display the machining parameters.įor example, if you have selected a 5mm End Mill tool in a Profiling toolpath, the tool area of the Profiling panel is as follows:.In the Toolpaths panel, click the toolpath you want to create.To change the machining parameters of a CNC machine tool: You can change the machining parameters of the CNC machine tool used to machine a model when creating a toolpath.
