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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 2. Отображено 2.
06-06-2023 дата публикации

High-power coaxial energy transmission window and assembly method thereof

Номер: CN116230471A
Автор: WANG BINGBING, ZHAO YANHENG, LU XIYUE, HOU XINLEI, WANG RUI, SHEN XUDONG, YUAN JINGCHUN, YU CAI, WANG PENGKANG
Принадлежит:

The invention discloses a high-power coaxial energy transmission window and an assembly method thereof in the field of microwave electric vacuum devices. The high-power coaxial energy transmission window comprises a window ceramic welding part, an outer conductor, an inner conductor, an inner conductor sleeve and window ceramic which are coaxially arranged, the window porcelain welding piece is arranged on the inner side of the upper part of the outer conductor and is hermetically welded with the outer conductor; the window ceramic is hermetically welded on the inner side of the window ceramic welding piece; the inner conductor penetrates through the window ceramic and is hermetically welded with the window ceramic; the inner conductor sleeve is arranged below the window ceramic and sleeved outside the inner conductor. Gaps are arranged between the inner conductor sleeve and the inner conductor and between the inner conductor sleeve and the window ceramic. According to the coaxial energy ...

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Номер записи: 1
25-04-2023 дата публикации

Welding method for high-temperature co-fired ceramic flat shell

Номер: CN116000400A
Автор: YUAN JINGCHUN, LU XIYUE, LU FANGYAN, ZHAO YANHENG, WANG RUI, HOU XINLEI, WANG BINGBING, YU CAI
Принадлежит:

The invention discloses a welding method for a high-temperature co-fired ceramic flat shell, which comprises the following steps of: 1, putting a high-temperature co-fired flat ceramic body into a ceramic clamping groove reserved on a tool base, and enabling a metalized lead area, which needs to be welded, of the high-temperature co-fired flat ceramic body to face upwards; step 2, placing a solder piece on the welding surface of the high-temperature co-fired flat ceramic body; 3, the flat shell is placed in a shell clamping groove reserved in the tool base, and the welding flux piece is pressed at the same time; 4, the frame is installed in a positioning clamping groove in the tool base; 5, pressing blocks are installed in the guide grooves of the frame, the guide grooves correspond to the shell clamping grooves in the tool base in position in a one-to-one mode, and the pressing blocks press the flat shells in the shell clamping grooves in the tool base through the guide grooves; and 6, ...

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Номер записи: 2