Simulation and verification of parametric numerical control programs using a virtual machine tool
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2014-02-27
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Abstract
A parametric computer numerical control
(CNC) program was developed to make a test complex
surface on a vertical milling machine equipped with an
external fourth rotational axis. Parametric programming
was used in order to get higher flexibility of the manufacturing process. The ball-end milling process was simulated and verified in a virtual model of the machine tool
developed with the module integrated simulation and verification of the product lifecycle management software of
Siemens NX7. After that, the real process was carried out
on the shop floor to machine the test surface. This demonstrates that the virtual machine tools are an effective
resource to simulate and verify the performance of
machining processes controlled by CNC parametric programs. The possibility of accurately simulating the parametric CNC program reduces the risk of its implementation
and enables a more frequent use of this efficient feature of
contemporary CNC machine tools.
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Atribución-NoComercial-CompartirIgual 2.5 Colombia