ИТЕРАЦИОННЫЙ ДВУХКАНАЛЬНЫЙ ЭЛЕКТРОПРИВОД ПОДАЧИ ДЛЯ ПРЕЦИЗИОННЫХ СТАНКОВ И МЕХАНИЗМОВ
Variant of the simplified diagram of feed design with rotating sliding nut (RSN) is proposed. The kinematical diagram and movement mathematical model of the corresponding two-channel servodrive, constructed by iterative principle on base of the two-motor reducerless machine tool feed with RSN are ob...
Збережено в:
| Дата: | 2015 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
Інститут електродинаміки НАН України, Київ
2015
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| Теми: | |
| Онлайн доступ: | https://techned.org.ua/index.php/techned/article/view/952 |
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| Назва журналу: | Technical Electrodynamics |
Репозитарії
Technical Electrodynamics| Резюме: | Variant of the simplified diagram of feed design with rotating sliding nut (RSN) is proposed. The kinematical diagram and movement mathematical model of the corresponding two-channel servodrive, constructed by iterative principle on base of the two-motor reducerless machine tool feed with RSN are obtained. Functional and block diagrams of the iterative two-channel system applied to servodrive for high-precision metal-cutting machine tool model 24К60АФ4 are considered. The calculation and following taking into account of the compensators of negative load influence control channels are realized. The computer simulation results of a comparative analysis of dynamic and accuracy quality indexes which allow to estimate the efficiency of the proposed two-channel servodrive with RSN are given. References 9, tables 2, figures 9. |
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