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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 4. Отображено 4.
01-09-2010 дата публикации

System for turning over steel component with noncircular section

Номер: CN0101817132A
Автор: PING CHE, YEXIANG QIAN, LIXIONG SUN, XIUJU WANG, YUAN JUN, JIANFENG ZHANG, CHE PING, QIAN YEXIANG, SUN LIXIONG, WANG XIUJU, ZHANG JIANFENG
Принадлежит:

The invention discloses a system for turning over a steel component with noncircular section, consisting of a roller carrier (1) and a circular lathe dog (2). The circular lathe dog (2) is formed by mutually connecting lathe dog pieces (3), the outer contour of the circular lathe dog (2) is in a cylinder shape, the shape of the section of the inner contour is similar to the shape of a main section, and a threaded supporting pick (4) is arranged on each lathe dog piece (3); a steel component (5) is located in the inner contour of the circular lathe dog (2) and is fixed by the threaded supporting pick (4); and the circular lathe dog (2) is located above the roller carrier (1) and is supported on the roller carrier (1) by a roller (6), and the main shaft of the roller (6) is connected with a roller motor (7). In the invention, the steel component with the noncircular section is placed on the roller carrier to form a circular rotary body at a local part by utilizing the circular lathe dog so ...

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Номер записи: 1
17-06-2009 дата публикации

Computer simulation assembling method for steel structure assembly

Номер: CN0101458731A
Автор: LI YI, JI MINTING, ZHANG YONGLI, QIAN YEXIANG, QIN BOLONG, YI LI, MINTING JI, YONGLI ZHANG, YEXIANG QIAN, BOLONG QIN
Принадлежит:

The invention relates to a steel structural component computer simulation installment method, comprising: processing three-dimension measurement on a produced component, using the measurement data to establish a component model in computer; processing simulation installment on the component model in computer; processing installment interference check in computer; analyzing installment accuracy in computer; and obtaining the information required in the manufacture of component connectors in computer. The simulation installment of component comprises two ways, wherein one way comprises: according to the preassembly drawing requirement of the component, preassembling the established component model in a computer according to the theory positions of the drawing requirement; checking the connection relationship among the components with the product technique requirements, and feeding back the check result and the information demanded in following processes; and the second way comprises: confirming ...

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Номер записи: 2
22-12-2010 дата публикации

Computer simulation assembling method for steel structure assembly

Номер: CN0101458731B
Автор: QIN BOLONG, LI YI, JI MINTING, QIAN YEXIANG, ZHANG YONGLI, BOLONG QIN, YI LI, MINTING JI, YEXIANG QIAN, YONGLI ZHANG
Принадлежит:

The invention relates to a steel structural component computer simulation installment method, comprising: processing three-dimension measurement on a produced component, using the measurement data to establish a component model in computer; processing simulation installment on the component model in computer; processing installment interference check in computer; analyzing installment accuracy incomputer; and obtaining the information required in the manufacture of component connectors in computer. The simulation installment of component comprises two ways, wherein one way comprises: according to the preassembly drawing requirement of the component, preassembling the established component model in a computer according to the theory positions of the drawing requirement; checking the connection relationship among the components with the product technique requirements, and feeding back the check result and the information demanded in following processes; and the second way comprises: confirming ...

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Номер записи: 3
19-05-2010 дата публикации

Preparation method of set of datum lines of bridge steel box girder

Номер: CN0101709571A
Автор: Qian Yexiang, Sun Lixiong, Wang Huiping, Xu Liang
Принадлежит:

The invention relates to a preparation method of a set of datum lines of a bridge steel box girder. The method comprises the following steps: firstly determining a set of datum lines as the preparation datum of the bridge steel box girder according to the structure of the bridge steel box girder, then dividing the bridge steel box girder into a plurality of preparation units according to the preparation datum, dividing the preparation units into a plurality of parts according to the datum, preparing the parts according to the preparation datum; after completing the preparation of the parts, assembling the preparation units according to the preparation datum, and assembling the whole bridge steel box girder with the preparation units according to the preparation datum. The invention adopts the unified preparation datum in the preparation process of the bridge steel box girder and the preparations of the parts of the bridge steel box girder so that the whole bridge steel box girder can be ...

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Номер записи: 4