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Simulation of machining errors of Bspline and Cspline

Msaddek, El Bechir and Bouaziz, Zoubeir and Baili, Maher and Dessein, Gilles and Akrout, Mohsen Simulation of machining errors of Bspline and Cspline. (2017) The International Journal of Advanced Manufacturing Technology, 89 (9-12). 3323-3330. ISSN 0268-3768

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Official URL: https://doi.org/10.1007/s00170-016-9276-y

Abstract

The high-speed milling operation is widely used in industry for the production of aircraft parts, molds, and dies. The machining based on the polynomial programming (especially Bezier or basic spline (Bspline) and cubic spline (Cspline)) brings an interesting gain in cycle time. However, part quality can be degraded by using this type of programming. In this paper, we suggest a simulation methodology for errors caused by the interpolations: Bspline and Cspline in high-speed machining of warped shapes. To do this, we have developed analytical models expressing the basic paths of these interpolations. Then, we have designed a simulation tool based on these models. Experimental verifications have been done to validate our approach

Item Type:Article
Additional Information:Thanks to Springer editor. The original PDF of the article can be found at The International Journal of Advanced Manufacturing Technology website : https://doi.org/10.1007/s00170-016-9276-y
Audience (journal):International journal (no peer-reviewed)
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Université de Sfax (TUNISIA)
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Deposited On:07 Dec 2017 13:47

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