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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 3. Отображено 3.
22-08-2023 дата публикации

Opening and closing device mechanism used in mold

Номер: CN116619700A
Автор: GUO MINGWEN
Принадлежит:

The invention relates to the technical field of opening and closing devices, in particular to an opening and closing device mechanism used in a mold, the mold comprises a female mold plate, a male mold plate, a female mold loose core, a male mold loose core and a sliding block body, the female mold loose core and the male mold loose core are used for forming an inner hole of a product, the sliding block body is arranged in the male mold plate, a sliding block insert core is arranged on the sliding block body, and the sliding block insert core is arranged in the male mold plate. The sliding block insert core is used for forming the outer contour of a product, and the delayed exit stroke of the sliding block body is S1; the shutter mechanism comprises a first limiting rod and a second limiting rod, one end of the first limiting rod is a first countersunk head, the first limiting rod is movably arranged in the male mold plate, the moving stroke of the first limiting rod in the direction of ...

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Номер записи: 1
30-06-2023 дата публикации

Insert positioning mechanism

Номер: CN116352961A
Автор: GUO MINGWEN
Принадлежит:

The invention relates to the technical field of molds, in particular to an insert positioning mechanism which comprises a mold plate, a mold core, suction/feeding equipment, a suction/feeding hole, a movable insert core, an ejector sleeve and an ejector sleeve inner needle. The movable insert core is arranged in the mold core, one end of the movable insert core extends into the air suction/inlet hole, the other end of the movable insert core abuts against the product forming cavity, a limiting block extending outwards is arranged on the side, close to the air suction/inlet hole, of the movable insert core, and an O-shaped leakage stopping ring is arranged in the side, close to the air suction/inlet hole, of the limiting block and used for preventing air leakage; the mold insert positioning mechanism has the benefits that the mold insert positioning mechanism fixes the mold insert in two directions in the forming process, so that the risk of inclined punching does not exist, the output quality ...

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Номер записи: 2
21-07-2023 дата публикации

Sliding block mechanism

Номер: CN116461019A
Автор: GUO MINGWEN
Принадлежит:

The invention relates to a sliding block mechanism, which relates to the technical field of molds, and comprises a mold plate, a mold core, a sliding block bundle block, a guide block, a sliding block and an external spring, the sliding block binding block is a polygonal block body with two inclined surfaces, a convex sliding block is arranged at the upper part of the sliding block binding block and is used for being matched with the guide groove in the guide block, so that the sliding block binding block can slide in the guide groove in the guide block, and the inclined surfaces in the sliding block binding block comprise a first inclined surface and a second inclined surface; the slope absolute value of the first slope is greater than that of the second slope; the sliding block mechanism has the beneficial effects that the sliding block mechanism is suitable for a mold with a large sliding block stroke and a small space, and the sliding block mechanism is simple in structure, easy to ...

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Номер записи: 3