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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 8. Отображено 8.
30-06-2023 дата публикации

Five-axis displacement table for vacuum environment

Номер: CN116352453A
Автор: LU QISHUAI, ZHANG GUIYAO, HUANG LI
Принадлежит:

The invention discloses a five-axis displacement table for a vacuum environment, which comprises a rotating table, the upper end of one side of the rotating table is fixedly connected with a rotating seat, one side of the rotating seat is provided with a support frame, one side of the rotating seat is fixedly connected with a first rotating gear, and the outer side of the first rotating gear is engaged with a first turbine. The bottom of the first turbine is fixedly connected to the output end of a first motor, first fixing seats are symmetrically arranged on one side of the supporting frame up and down, R shafts are in threaded connection with the interiors of the first fixing seats, first ball screw motors are driven to enable Y shafts to rotate, the Y shafts are driven by the first ball screw motors to drive ball screws, and the first ball screws are driven by the first ball screw motors to rotate. The driving sliding table moves back and forth, the arranged worm motor drives the R shaft ...

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Номер записи: 1
11-07-2023 дата публикации

Folding mechanism for film packaging machine

Номер: CN116409504A
Автор: XU YING, DENG ZIHUI, LU QISHUAI
Принадлежит:

The invention discloses a folding mechanism for a film packaging machine, which comprises a folding rack, a material supporting frame, a reciprocating folding assembly, a blanking sleeve rod, a motor for driving the reciprocating folding assembly to work and a lifting assembly for driving the material supporting frame to lift, the material supporting frame is slidably installed on the inner side of the folding rack, the reciprocating folding assembly comprises a chain wheel, a transmission chain, a reciprocating sliding plate, a transmission shaft rod, a sleeve rod and crank teeth, the motor is fixed to the inner side of the folding rack, and the output end is in transmission engagement with the surfaces of the crank teeth. According to the automatic folding device, the automatic folding driving structure is arranged, the discharging sleeve rod is used for guiding the unwound thin film to move left and right under reciprocating driving of the reciprocating folding assembly, a plurality ...

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Номер записи: 2
18-08-2023 дата публикации

Synchronous belt linear module for low-temperature environment

Номер: CN116608246A
Автор: LU QISHUAI, WANG GANG
Принадлежит:

The invention provides a synchronous belt linear module for a low-temperature environment, and relates to the technical field of linear modules, the synchronous belt linear module for the low-temperature environment comprises a fixed outer frame, an input shaft mounted on the side wall of the fixed outer frame, a synchronous belt made of an anti-cracking low-temperature-resistant material and a concave sliding plate mounted on the synchronous belt, and one end of the fixed outer frame is fixedly connected with a built-in frame; an outer convex groove, a stepped groove, an extension cavity and an isolation cavity are formed in the built-in frame, a movable outer frame is slidably connected to the outer side wall of the built-in frame in a sleeving mode, a transition structure is arranged on the inner top wall of the outer convex groove, and the inner concave sliding plate is slidably connected to the top of the built-in frame and the bottom of the transition structure through an arranged ...

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Номер записи: 3
23-05-2023 дата публикации

PE film extension tensile property detection equipment

Номер: CN116148095A
Автор: XU YING, DENG ZIHUI, LU QISHUAI
Принадлежит:

The invention discloses PE film extension tensile performance detection equipment, which comprises a test base frame, a compression ring seat, an extension top block and a sealing locking assembly, the surface of the test base frame is provided with a screw rod motor and an extension action cylinder, the output end of the extension action cylinder is provided with a lifting platform, and the two ends of the top surface of the lifting platform are fixedly connected with fixed pull rods. The two ends of the top face of each lead screw are rotationally provided with lead screws, the bottom ends of the lead screws are fixedly sleeved with sleeve gear rings in transmission connection with the output ends of the extension acting cylinders, and the surfaces of the lead screws are sleeved with first movement tables in a threaded mode. According to the device, a novel pressure extension structure is arranged, a first movement table and a second movement table are close to a movement extension ejector ...

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Номер записи: 4
23-09-2015 дата публикации

Medical protective film with high transmittance and preparation method of medical protective film

Номер: CN104924711A
Автор: LU QISHUAI, DENG ZIHUI, JIN LEI
Принадлежит:

The invention relates to a composite plastic film, particularly to a medical protective film with high transmittance. The medical protective film comprises an upper-layer film, a middle-layer film and a lower-layer film which are sequentially adhered together, wherein the upper-layer film and the lower-layer film consist of the same components; the middle-layer film consists of 10-40 parts of linear low-density polyethylene, 10-40 parts of low-density polyethylene, and 20-80 parts of metallocene medium-density polyethylene or metallocene high-density polyethylene; the upper-layer film consists of the components of 10-30 parts of metallocene medium-density polyethylene or metallocene high-density polyethylene, 32-52 parts of low-density polyethylene, 30-50 parts of linear low-density polyethylene, 0.5-0.8 part of zeolite and 0.01-0.2 part of a slipping agent. According to the medical protective film with high transmittance, provided by the invention, after the film is disinfected for 8 hours ...

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Номер записи: 5
16-05-2023 дата публикации

Cotton packaging film self-adhesive lock catch

Номер: CN116119178A
Автор: DENG ZIHUI, XU YING, LU QISHUAI
Принадлежит:

The invention discloses a cotton packaging film self-adhesion type lock catch which comprises a lock catch piece, a sealing strip rod and a locking twisting block, the lock catch piece comprises a main buckle block and a movable buckle lug, the surfaces of the main buckle block and the movable buckle lug are both provided with rotating grooves which are mutually combined to be in a disc groove shape, one side of the main buckle block is provided with a connecting lug, and the other side of the main buckle block is provided with a sealing strip rod. Rotating shafts buckled to the inner sides of the connecting lugs are arranged on the two sides of the top end of the movable buckling lug, a first connecting groove and a second connecting groove are formed in the inner side of the main buckling block and the inner side of the movable buckling lug respectively, a shaft lug located on the inner side of the rotating groove is arranged at the top end of the main buckling block, and the locking ...

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Номер записи: 6
21-04-2023 дата публикации

Transparent conductive film production line

Номер: CN115995312A
Автор: XU YING, DENG ZIHUI, LU QISHUAI
Принадлежит:

The invention belongs to the technical field of film production equipment, and particularly relates to a transparent conductive film production line which comprises a production line body, the production line body comprises an extruder, a coating machine, a cooling machine, an edge pressing mechanism and a pressing and cutting mechanism which are sequentially arranged from upstream to downstream, and guide roller sets arranged between the extruder and the coating machine and between the coating machine and the cooling machine; the edge pressing mechanism comprises a first assembly line table connected to the tail end of the guide roller set and a first installation frame installed on the first assembly line table. By means of the edge pressing mechanism, frame-shaped four-side edge pressing can be conducted on the coated and cooled transparent conductive film, so that a continuous frame-shaped structure composed of edge pressing belts is formed on the transparent conductive film, then hot ...

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Номер записи: 7
09-05-2023 дата публикации

Polyethylene temperature difference film with high light transmittance and preparation method thereof

Номер: CN116082739A
Автор: DENG ZIHUI, XU YING, LU QISHUAI
Принадлежит:

The invention relates to a high-light-transmittance polyethylene temperature difference film and a preparation method thereof. The high-light-transmittance polyethylene temperature difference film is prepared from the following components in parts by weight: 60 to 75 parts of polyethylene, 0.5 to 1.5 parts of a light absorbent, 0.2 to 0.5 part of a light stabilizer, 2 to 4 parts of a thermal insulation aid, 1 to 3 parts of an antioxidant, 0.5 to 2 parts of an adhesive, 0.005 to 0.1 part of potassium laurate and 0.001 to 0.1 part of polyoxyethylene dodecyl ether. The polyethylene temperature difference film with high light transmittance provided by the invention has good light transmittance and heat insulation effect, and is higher in application value.

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Номер записи: 8