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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 5. Отображено 5.
23-06-2023 дата публикации

Three-dimensional photo-assisted electrophoretic deposition additive manufacturing device and method with controllable electrode spacing

Номер: CN116288551A
Автор: WU WENZHENG, ZHANG XINGBIN, ZHAO CHENGHAN, WANG JING, DI ZIBO, LI SEN, TANG XIAOJIE, ZHAO JI
Принадлежит:

The invention relates to a three-dimensional photo-assisted electrophoretic deposition additive manufacturing device and method with controllable electrode spacing, and belongs to the field of electrophoretic deposition of a 3D printing technology. The reaction device and the injector are respectively fixed on two channels of the medical injection pump, a water inlet of the reaction device is connected with the injector through a connector and a water inlet guide pipe, and a water outlet of the reaction device is connected with a water outlet guide pipe through a connector to guide liquid to the waste liquid cylinder. The device has the advantages that a micro-flow pump is combined with photo-assisted electrophoretic deposition, particle suspension supply, real-time control of micron-sized high-precision electrode spacing and rapid replacement of particle suspension types can be achieved, the electric field intensity between electrodes is more stable, deposition precision and part performance ...

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Номер записи: 1
18-07-2023 дата публикации

Local electrochemical deposition additive manufacturing micro-anode preparation device and method

Номер: CN116442516A
Автор: WU WENZHENG, TANG XIAOJIE, WANG JING, DI ZIBO, ZHANG XINGBIN, LI SEN, ZHAO JI
Принадлежит:

The invention relates to a local electrochemical deposition additive manufacturing micro-anode preparation device and method, and belongs to the field of 3D printing technology and electrochemical deposition. The y-axis moving device is in threaded connection with the rack device, the double-nozzle device is in threaded connection with the y-axis moving device, the z-axis moving device is fixed on the rack device, the hot bed loading platform is fixed on the z-axis moving device, and the inert metal wire shearing device is mounted on a connecting shaft between the z-axis moving device and the hot bed loading platform. The method has the advantages that automation of preparing the local electrochemical deposition additive manufacturing micro-anode is achieved, the micro-anode preparing efficiency is improved, and manpower, material resources and financial resources are saved; according to the invention, the difficulty of packaging the superfine inert metal wire by using a capillary glass ...

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Номер записи: 2
27-06-2023 дата публикации

Laser-assisted micro-anode local electro-deposition additive manufacturing device and method

Номер: CN116334720A
Автор: WU WENZHENG, DI ZIBO, ZHAO CHENGHAN, WANG JING, ZHANG XINGBIN, TANG XIAOJIE, LI SEN, ZHAO JI
Принадлежит:

The invention relates to a laser-assisted micro-anode local electro-deposition additive manufacturing device and method, and belongs to the technical field of additive manufacturing and local electro-deposition. The support is fixed to the base, the lead screw device is installed above the support and connected with the xy-axis moving device at the same time, the z-axis moving device is installed on the xy-axis moving device, the micro-anode device is connected to the z-axis moving device, the printing chamber is installed on the adjustable support and can do z-axis movement, and the light modulation device is installed on the adjustable mirror bracket and can do z-axis movement. And the adjustable mirror bracket and the laser are fixed on the base. The method has the advantages that the laser modulation technology and the electrochemical deposition technology are combined, patterned light is generated through laser modulation, so that a virtual electrode is generated to achieve local electro-deposition ...

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Номер записи: 3
23-06-2023 дата публикации

Flow control double-channel region electrochemical deposition additive manufacturing device and method

Номер: CN116288542A
Автор: WU WENZHENG, TANG XIAOJIE, ZHAO CHENGHAN, WANG JING, DI ZIBO, ZHANG XINGBIN, LI SEN, ZHAO JI
Принадлежит:

The invention relates to a flow control double-channel region electrochemical deposition additive manufacturing device and method, and belongs to the field of 3D printing technology and electrochemical deposition. The peristaltic pump is installed on the rack device and connected with the atomic force microscope cantilever through a hose, the spray head device is installed on the rack device through threaded connection and connected with the atomic force microscope cantilever through a hose, and the force sensitive sensor is fixed to the z-axis moving device and bonded with the atomic force microscope cantilever through glue. The z-axis rotating device is fixed on the y-axis piezoelectric driving workbench, the CCD microscope is installed on the rack device, and the y-axis piezoelectric driving workbench is installed on the x-axis piezoelectric driving workbench through threaded connection. The method has the advantages that a compact and complex structure with good surface appearance can ...

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Номер записи: 4
23-06-2023 дата публикации

Copper-silver-nickel precise area electrochemical deposition 4D printing device and method

Номер: CN116288541A
Автор: WU WENZHENG, TANG XIAOJIE, ZHAO CHENGHAN, WANG JING, DI ZIBO, ZHANG XINGBIN, LI SEN, ZHAO JI
Принадлежит:

The invention relates to a copper-silver-nickel precise area electrochemical deposition 4D printing device and method, and belongs to the technical field of 4D printing and electrochemical deposition. The rack device is fixed to the base through the locking device, the electric brush device is welded to the nozzle conversion device, the nozzle conversion device is welded to the rack device, the nozzle device is installed on the nozzle conversion device in a threaded connection mode, and the z-axis moving device is installed on the rack device. The x-axis electric linear sliding table is installed on the y-axis electric linear sliding table in a threaded connection mode, the y-axis electric linear sliding table is installed in the z-axis moving device in a threaded connection mode, and the printing platform is installed on the x-axis electric linear sliding table in a threaded connection mode. The 4D printing component formed through the method has the advantages of being high in melting ...

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Номер записи: 5