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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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Форма поиска

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 7. Отображено 7.
04-08-2023 дата публикации

Axle housing blank manufacturing method and device, axle housing blank, axle housing, axle and vehicle

Номер: CN116532608A
Принадлежит:

The invention provides an axle housing blank manufacturing method and device, an axle housing blank, an axle housing, an axle and a vehicle. The axle housing blank manufacturing method comprises the following steps: selecting materials; the initial pipe blank is installed on a pipe blank feeding mechanism of an axle housing blank manufacturing device, and a first core shaft is installed on a core shaft feeding mechanism of the axle housing blank manufacturing device; the initial pipe blank is moved to an auxiliary mold on a mold frame through a pipe blank feeding mechanism, and a first core shaft is moved to the auxiliary mold through a core shaft feeding mechanism and enters the initial pipe blank; starting the auxiliary mold to hit the initial pipe blank; continuing to move the initial tube blank and the first mandrel; when the initial pipe blank and the first mandrel move, the initial pipe blank is forged through the auxiliary die to obtain a special-shaped section pipe blank, and the ...

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11-07-2023 дата публикации

Die and method for radial-reverse combined extrusion forming of annular cylinder part

Номер: CN116408361A
Принадлежит:

An extrusion channel of the mold comprises a downward pressing section, a radial extrusion section and a forming section which are equal in flow, the radial extrusion section is obtained through accurate calculation of a mathematical model, and the flow of the downward pressing section, the flow of the radial extrusion section and the flow of the forming section are gradually reduced; the ejection block is arranged at the bottom of the female die and moves upwards along the axis to eject the formed part so that the formed part can be demolded, and a flow dividing structure protruding out of the bottom face of the female die is arranged on the ejection block. The invention further discloses an annular cylinder piece forming method. According to the extrusion channel, the stress state during forming of the annular cylinder part can be effectively improved, the compactness is improved, and the risk of deformation and cracking is reduced; by means of the flow dividing structure arranged on ...

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16-05-2023 дата публикации

Obstacle removing operation robot control method and device, robot and storage medium

Номер: CN116117817A
Принадлежит:

The invention discloses an obstacle clearing operation robot control method and device, a robot and a storage medium, and the method comprises the steps: collecting an image of a power transmission line in a moving direction through a camera when the robot moves on the power transmission line; inputting the image into a pre-trained obstacle detection model to obtain an obstacle detection result, wherein the obstacle detection result comprises the type of the obstacle and the position of the obstacle; when the type of the obstacle is a specified type, determining an obstacle clearance position and an obstacle clearance mode according to the type of the obstacle and the position of the obstacle; the robot is controlled to move to the obstacle clearing position and execute obstacle clearing operation in an obstacle clearing mode, the robot can collect images and input the images into the obstacle detection model to obtain the type and the position of the obstacle, and timely obstacle detection ...

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02-06-2023 дата публикации

Insulating sheath displacement detection method and device, electronic equipment and storage medium

Номер: CN116203549A
Принадлежит:

The invention discloses an insulating sheath displacement detection method and device, electronic equipment and a storage medium, and the method comprises the steps: setting a first wireless communication module at a fixed position, setting second wireless communication modules at the two ends of an insulating sheath, and enabling the first wireless communication module to send a distance measurement signal to the second wireless communication modules, when a response signal sent by the second wireless communication module is received, the round-trip duration of the signal is counted, and the first distance between the second wireless communication module and the first wireless communication module is calculated according to the round-trip duration; and determining that the insulating sheath where the second wireless communication module is located shifts, wherein the second distance is the initial distance of the second wireless communication module. The displacement of the insulating ...

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06-07-2016 дата публикации

Acoustical ceiling

Номер: CN0205369773U
Принадлежит:

... 本实用新型涉及一种吸声板材,并公开了一种吸声天花板,吸声天花板,包括与天花板(9)固定连接的支撑架,支撑架包括吊杆(1)、主龙骨(3)、次龙骨(6)、中龙骨(4),吊杆(1)固定在天花板(9)上,主龙骨(3)与吊杆(1)相连,次龙骨(6)与主龙骨(3)相连,中龙骨(4)穿过次龙骨(6)形成网格形的吸声板安装架(12),四面墙体(8)上铺设有与吸声板安装架(12)高度对应的边龙骨(7)并与主龙骨(3)相连,还包括安装在吸声板安装架(12)的网格内的微粒吸声板(5),微粒吸声板(5)与四面墙体(8)形成共振腔(10)。本实用新型的吸声板天花板结构简单,不老化,无粉尘,具有吸声效果且吸声效果良好。 ...

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30-05-2023 дата публикации

Robot monitoring method and device, robot monitoring equipment and storage medium

Номер: CN116188861A
Принадлежит:

The invention discloses a robot monitoring method and device, robot monitoring equipment and a storage medium, and the method comprises the steps: receiving an operation image sent by a robot, receiving the operation position of the robot, and determining whether the robot has abnormal operation or not according to the operation image; if yes, determining an abnormal position corresponding to the abnormal operation; determining a first position corresponding to the operation position on a preset circuit diagram, and determining a second position corresponding to the abnormal position; and a robot identifier is displayed at a first position on the circuit diagram, and an abnormal operation identifier is displayed at the second position. According to the invention, the abnormal operation is automatically identified and the corresponding identifier is displayed on the circuit diagram to prompt the monitoring personnel that the robot operation is abnormal without manually observing the image ...

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25-07-2023 дата публикации

Commercial vehicle, lightweight commercial wheel cover support tubular beam thereof and manufacturing method of lightweight commercial wheel cover support tubular beam

Номер: CN116475305A
Принадлежит:

The invention relates to the technical field of forming of wheel cover support tubular beams of automobiles, and provides a commercial vehicle, a light-weight commercial wheel cover support tubular beam of the commercial vehicle and a manufacturing method of the light-weight commercial wheel cover support tubular beam. The manufacturing method of the light-weight commercial wheel cover support tubular beam comprises the following steps that S1, a tube blank is provided; s2, the wall thickness of the pipe blank is reduced, the pipe blank is arranged on a mandrel in a sleeving mode to be rotationally fed in, meanwhile, 2-4 hammer heads are used for beating the pipe blank in a high-frequency symmetrical opening and closing mode so as to reduce the outer diameter of the pipe blank, and the outer diameter of the pipe blank can be changed by changing the stroke of the hammer heads; meanwhile, the position of the mandrel is matched with the feeding stroke of the pipe blank, so that continuous ...

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