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Modelirovanie processa shlifovanija vintovojj kanavki gaek par kachenija

Pietrakow J. W., Subin A. A.

Technologia i Automatyzacja Montażu

1999

nr 4 spec.

50-52

The quality and accuracy of forming of rolling nut's spital groove in many respects is determined by speed of allowance deleting. As a result of the conducted researches is established that this major parameter changes both on coordinate emery-wheel forming surface and depending on pass numbers. Generally this parameter can't be calculated on analytical relations, that causes necessity the usage of the numerical calculation methods. The solution algorithm of problem put by is designed and allows to receive the forecast of the actually machining screw surfaces by the algebraic operations with arrays of the discrete geometrical models of blank and emery-wheel surfaces.