Ontwikkeling van 'n parametriese model vir die sny van ruimtes soos die van margarienbakkies

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Authors

Lubbe, Andre J.

Journal Title

Journal ISSN

Volume Title

Publisher

South African Journal of Industrial Engineering

Abstract

When three dimensional machining is performed with a numerically controlled milling machine, then it is necessary to make use of cutter centre point programming because radius correction for these machines is possible in two dimensional context only. With the rapid development of numerically controlled units it is possible now to use parameter programming for the development of three dimensional spaces which was possible only with computer aided design software some two years ago. An exceptional visualization of the relationship between cutting surface and cutter position as well as a sound mathematical background is necessary to enable accurate programming of three dimensional spaces.

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Keywords

Three dimensional machining, Numerically controlled milling machine, Cutter centre point programming, Numerically controlled units, Three dimensional spaces

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Citation

Lubbe, AJ 1990, 'Die ontwikkeling van 'n parametriese model vir die sny van ruimtes soos die van margarienbakkies', South African Journal of Industrial Engineering, vol. 4, no. 2, pp. 21-29.