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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.
05-09-2012 дата публикации

Portable intelligent pipe cutting machine and method thereof

Номер: CN102653039A
Автор: Liu Guoqing, Qian Haidong, Yu Meimei, Huang Xiongrong, Yu Lanlan
Принадлежит:

The invention discloses a portable intelligent pipe cutting machine and a method of the portable intelligent pipe cutting machine, and belongs to the technical field of pipe processing and construction. The portable intelligent pipe cutting machine consists of a circumferential traveling mechanism part, an axial traveling mechanism part and a system control part, and is used for cutting curved lines satisfying design demands on pipes and capable of satisfying the processing demands of pipe intersecting lines, pipe inclined cuts (elbows) and special-shaped curved lines with specific functional equations. For pipes with different diameters, the portable intelligent pipe cutting machine has strong adaptability. The portable intelligent pipe cutting machine has the advantages of convenience in installation, light weight, small volume and easiness in carrying, and can be used as a necessary tool for pipe construction sites.

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Номер записи: 1
04-07-2012 дата публикации

Self-lubrication knuckle bearing applicable to landing gear and processing method thereof

Номер: CN102537037A
Автор: Huang Xiongrong, Zhang Xiang, He Haitao, Duan Hongyu, Lu Chao, Sun Yunjiang
Принадлежит:

The invention discloses a self-lubrication knuckle bearing applicable to a landing gear and a processing method thereof. The self-lubrication knuckle bearing is characterized in that inner and outer ring materials of a bearing are selected from a TC4,TC10 or TC 11 titanium alloy material as a bearing base material, and a self-lubrication layer between an inner ring and an outer ring adopts a PTFE (polytetrafluoroethylene) weaving composite material; and an inner ring heating processing technology adopts solution treatment at 800-1100 DEG C for 0.5-6 hours and aging treatment at 300-800 DEG C for 1-8 hours, and an outer ring heating processing technology adopts annealing treatment at 300-800 DEG C for 1-7 hours. The self-lubrication knuckle bearing provided by the invention has the advantages of light weight and good shock resistance, and meets operating requirements of the self-lubrication knuckle bearing for the landing gear.

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Номер записи: 2
24-10-2012 дата публикации

Rocker arm rod end joint bearing

Номер: CN102748371A
Автор: Huang Xiongrong, Zhang Xiang, Shao Yujia, Du Mingjie, Zhao Cheng
Принадлежит:

The invention discloses a rocker arm rod end joint bearing. The rocker arm rod end joint bearing comprises a rocker arm rod body, an outer ring and an inner ring. The outer ring is connected to the rocker arm rod body so that an assembly of the outer ring and the rocker arm rod body is formed. The inner ring is put into the assembly of the outer ring and the rocker arm rod body. The outer ring is prepared from a fiber-reinforced thermosetting composite material. The rocker arm rod body is made of high temperature-resistant stainless steel. The structure of the rocker arm rod end joint bearing realizes fixing and adjustment of angles of a compressor guide vanes at a high temperature. The rocker arm rod end joint bearing has a simple structure and is convenient for installation.

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Номер записи: 3
04-07-2012 дата публикации

Self-lubricating knuckle bearing and processing method

Номер: CN102537063A
Автор: Du Mingjie, Zhang Xiang, Sun Yunjiang, He Haitao, Huang Xiongrong, Lu Chao
Принадлежит:

The invention discloses a self-lubricating knuckle bearing and a processing method. The bearing is characterized in that a 13-8Mo material is selected as a bearing rod body material, a self-lubricating layer is adhered to a rod body, the self-lubricating layer is prepared from a PTFE (polytetrafluoroethylene) textile composite material, and a heat treatment process is carried out at the tempering temperature of 500-550 DEG C for 3-6 hours. According to the self-lubricating knuckle bearing disclosed by the invention, a new structure, a new material and a new process are adopted, the corrosion resistance is increased, and the use requirements in an aircraft control mechanism are satisfied.

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Номер записи: 4