The scheme of vibration-centrifugal installation, providing the increase of productivity and efficiency of machine parts vibration treatment is presented in this paper. The influence of the treated environment on the technological vibration treatment process and determination of its optimal parameters is investigated on the basis of mathematical modeling. Graphical dependences of specific kinetic energy on the crank rotational velocity at different values of the fork rotational velocity are presented. Effective ways of technological process parameters optimization and new ways of its development are identified.
The review of vibration treatment is carried out in this paper. The workpiece vibration treatment is essential in ensuring the engineering products quality. The schemes of abrasive granule interaction with the workpiece surface during vibration and vibration-centrifugal treatment are considered. Process analysis is based on the nature of the abrasive pellet interaction with the workpiece surface. The whole process of roughness forming on VCP is divided into certain stages. The proposed models reveal the physical nature of the granules interaction with the workpiece surface.
У цій роботі було проведено огляд вібраційної обробки, аналіз взаємодії
абразивної гранули робочого середовища в різних її формах.Визначено основні
типи циркуляції сипучого абразивного середовища. Дана характеристика
циркуляційного процесу і види взаємодії абразивної гранули з поверхнею
деталі, що визначає рівеньенергії та інтенсивність обробки деталей.
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