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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 3. Отображено 3.
15-08-2023 дата публикации

Oil cylinder piston rod sealing structure for assembling cylinder cover valve seat ring

Номер: CN116592136A
Автор: NA SEUNG-HEE, XIAO JINCHENG, CHEN WENJUN, PENG CHENG, QIU LANGFENG, CHEN BIAO, LU YING, LI JINJING
Принадлежит:

The invention discloses an oil cylinder piston rod sealing structure assembled with a cylinder cover valve seat ring, and belongs to the technical field of oil cylinder piston rods. The oil cylinder piston rod sealing structure assembled with the cylinder cover valve seat ring comprises a basic assembly. The base assembly comprises an oil cylinder piston rod body, a sealing sleeve and a sealing ring, the oil cylinder piston rod body is sleeved with the sealing sleeve and the sealing ring, and when the oil cylinder piston rod is used, the oil cylinder piston rod body is sleeved with the sealing sleeve and the sealing ring, namely, the sealing sleeve is arranged on the first groove, the sealing ring is arranged on the second groove in a sleeved mode, and the oil cylinder piston rod body is sleeved with the sealing sleeve. According to the oil cylinder piston rod sealing structure assembled with the cylinder cover valve seat ring, one of the two sealing rings is changed into the sealing sleeve ...

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Номер записи: 1
08-08-2023 дата публикации

Integrated structure for machining center clamp oil cylinder piston rod and connecting block

Номер: CN116557526A
Автор: NA SEUNG-HEE, CHEN WENJUN, PENG CHENG, LU YING, LI JINJING, QIU LANGFENG, CHEN BIAO, XIAO JINCHENG
Принадлежит:

The invention provides an integrated structure for a machining center clamp oil cylinder piston rod and a connecting block, and relates to the technical field of clamps. The connecting assembly comprises a connecting block, a connecting pipe and a fixing point, the connecting pipe is fixedly connected with the connecting block, a fixing hole is formed in the root portion of the connecting pipe in a penetrating mode, the piston rod assembly comprises a rod body and a rod head, the rod head is fixedly connected with the rod body, the rod head is connected with the connecting pipe in an inserted mode, and the fixing point is connected with the rod head. The end face of the rod head is attached to the connecting block, the fixing point is located in the fixing hole, and the fixing point is fixedly connected with the connecting block, the connecting pipe and the rod head. The connecting pipe is used for providing positioning and supporting for the piston rod assembly, through the fixing point ...

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Номер записи: 2
14-07-2023 дата публикации

Worm installation guiding tool for machining center

Номер: CN116423448A
Автор: NA SEUNG-HEE, CHEN WENJUN, PENG CHENG, XIAO JINCHENG, LI JINJING, LU YING, QIU LANGFENG, CHEN BIAO
Принадлежит:

The invention discloses a worm installation guiding tool for a machining center, belongs to the technical field of worm assembly, and solves the problem that a worm is difficult to center and install in the installation process. The guiding tool comprises a mounting sleeve body, the front section of the mounting sleeve body is a guiding sleeve, the rear section of the mounting sleeve body is a connecting sleeve, the outer diameter of the connecting sleeve is equal to the outer diameter of a bearing on a crankshaft, and the outer diameter of the guiding sleeve is smaller than the outer diameter of the bearing on the crankshaft. An inclined structure is arranged between the guide sleeve and the connecting sleeve, the connecting sleeve is connected with the larger end of the inclined structure, the guide sleeve is connected with the smaller end of the inclined structure, and a connecting hole for mounting a crankshaft is formed in the mounting sleeve body. According to the worm installation ...

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Номер записи: 3