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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2. Отображено 2.
23-06-2023 дата публикации

Liftable turning and milling main machine

Номер: CN116276082A
Автор: BAI HUIMING, CAO XIANQIANG, LAI ANYE, ZHOU GUOCAN
Принадлежит:

The invention discloses a liftable turning and milling main machine which comprises a transverse moving seat, a square lifting seat, a lifting driving mechanism, a main driving motor, a rotating main shaft, a locking mechanism, a turning tool assembly and a milling cutter assembly, the square lifting seat is slidably connected to the transverse moving seat in the height direction, and an auxiliary seat is fixedly connected to the upper end of the transverse moving seat; the upper end and the lower end of the lifting lead screw are rotationally connected to the auxiliary base and the transverse moving base correspondingly, the main driving motor is arranged at the upper end of the square lifting base and used for driving the rotating spindle to rotate, and a bearing assembly is arranged between the rotating spindle and the inner wall of the square lifting base. The turning tool assembly or the milling tool assembly is alternatively installed on the locking mechanism so as to be fixedly connected ...

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Номер записи: 1
23-06-2023 дата публикации

Vertical turning, milling and grinding combined machine tool

Номер: CN116276129A
Автор: BAI HUIMING, CAO XIANQIANG, LAI ANYE, ZHOU GUOCAN
Принадлежит:

The invention discloses a vertical turning, milling and grinding combined machine tool which comprises a base, a vertical workbench, a grinding device and a turning and milling combined device. The base comprises a workbench base and a portal frame which are integrally connected. The vertical workbench is arranged on the workbench base, a rotary chuck used for clamping a workpiece is arranged on the vertical workbench, and the rotary chuck can rotate around a vertical shaft; a cross beam is arranged on the portal frame, a first transverse driving mechanism and a second transverse driving mechanism are arranged on the cross beam, and the grinding device and the turn-milling composite device are installed on the cross beam. The first transverse driving mechanism is connected with the grinding device to drive the grinding device to move in the horizontal direction; the second transverse driving mechanism is connected with the turn-milling composite device so as to drive the turn-milling composite ...

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Номер записи: 2