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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.
02-06-2023 дата публикации

Wafer grinding equipment

Номер: CN116197812A
Автор: CHANG LIMIN, LI JIAN, DUAN HONGWEI, ZHANG DEXIN, JING XUESHUN, MA JIANLI
Принадлежит:

The invention relates to the technical field of wafer grinding, and provides wafer grinding equipment which comprises a lower pedestal, a servo motor, a grinding table and an upper pedestal. A wafer grinding machine body is mounted on the upper pedestal, a supporting table is fixedly mounted on the surface of the lower pedestal, and a mounting groove is formed in the supporting table; the servo motor is fixedly mounted in the mounting groove, and the output end of the servo motor is fixedly connected with a connecting supporting rod. The grinding table is fixedly installed on the top of the supporting table, a rotating table is rotatably installed in the grinding table, and a plurality of positioning blocks are arranged on the rotating table in a sliding mode. A user can adjust the rotation degree of the rotating table by controlling the servo motor to adjust the tightening degree of the positioning block, so that the device can be suitable for clamping wafers of various sizes, the lifting ...

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Номер записи: 1
09-05-2023 дата публикации

Evaporation coating device for infrared window processing

Номер: CN116083856A
Автор: MENG FANHUA, LI JIAN, ZHANG XIUMING, YAN CHAO, WANG LIJUAN, JING XUESHUN
Принадлежит:

The invention relates to an evaporation coating device for infrared window processing. A sealing box door is arranged on the front end face of a sealing processing box, a positioning block a is arranged on the inner bottom face, an air inlet pipe and an exhaust pipe are arranged on the left side face and the right side face in a penetrating mode respectively, and electromagnets a are arranged on the two sides of the positioning block a; the evaporation source mechanism is located at the lower end in the sealed processing box, an inner electric heating wire is arranged in the storage part, the lower end of the storage part makes contact with an electromagnet a through a balancing weight, a cover is detachably arranged at the upper end of the storage part, the crucible is located in a containing groove in the upper surface of the storage part, and the base plate limiting mechanism is located over the evaporation source mechanism. Wherein the upper end of the supporting plate is connected ...

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Номер записи: 2
05-05-2023 дата публикации

Ceramic wafer throwing equipment after substrate dispensing

Номер: CN116060265A
Автор: ZHANG XIUMING, LI JIAN, MENG FANHUA, YAN CHAO, WANG LIJUAN, JING XUESHUN
Принадлежит:

The equipment comprises a working table and supporting vertical plates slidably mounted on the two sides of the top of the working table, a driving assembly is mounted between the adjacent sides of the two supporting vertical plates, a moving seat is mounted on the surface of the driving assembly in a threaded mode, an enamel disc is placed in a rectangular groove, and the moving seat is connected with the working table through a rotating shaft. A driving motor drives a long threaded rod to rotate, then a moving seat on the surface of the long threaded rod is driven to horizontally move and adjust, meanwhile, an adjusting motor drives an adjusting rod to rotate, accordingly, a supporting vertical plate is driven to slide in a sliding groove, and a clamping assembly is moved to the position over a glass sheet; a first air cylinder is started to drive pressing and holding footstands with the bottoms distributed symmetrically to fix the opposite angles of the top of the glass sheet; two electric ...

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Номер записи: 3