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

Hot-dip galvanizing production process

Номер: CN116536606A
Автор: DAI HAIFENG, ZHANG PEIPEI, JIANG QINGFEI, WANG QIANG, CAO MINGKANG, CHEN HE
Принадлежит:

The hot-dip galvanizing production process comprises the following steps that firstly, a lifting bracket and a plurality of zinc baskets are arranged, and the lifting bracket is provided with at least two liftable frame holes; secondly, a workpiece to be galvanized is placed in a vacant empty zinc basket; thirdly, the frame hole is filled with a material carrying zinc basket, the lifting bracket is controlled to descend for galvanization operation, and after galvanization is completed, the lifting bracket is controlled to ascend; fourthly, the lifting bracket transversely moves, so that the grabbing centrifugal machine grabs and lifts one material carrying zinc basket for centrifugal operation; fifthly, the material carrying zinc basket obtained after centrifugal operation is taken down; sixthly, the bracket is lifted, and the centrifugal machine is grabbed to return to the fourth step; the transferring mechanism unloads the workpieces, and the empty zinc baskets are put back to the zinc ...

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Номер записи: 1
18-11-1998 дата публикации

Guide type pressure-reducing and pressure-stabilizing valve

Номер: CN0002297609Y
Автор: CAO MINGKANG, MINGKANG CAO
Принадлежит: GAOQIAO WATER APPLIANCES & PLU, GAOQIAO WATER APPLIANCES & PLUMBING EQUIPMENT FACTORY, SHANGHAI

The utility model relates to a guide type pressure-reducing and pressure-stabilizing valve which is composed of master parts and mating parts, wherein the master parts are a needle valve, a main valve and a guide valve, and the fitting parts are a pressure meter, a ball valve, an angle head and connecting pipes. The needle valve is connected in series to a valve cap cavity of the main valve via the connecting pipes form a water inlet cavity of the main valve, and then, the guide valve is connected in series to a water outlet cavity of the main valve via the connecting pipes from the valve cap cavity. The utility model is characterized in that a filtering mesh cover 9 is arranged in the water inlet cavity in the center of a main valve center axis, and a work surface of a valve clack 6 is connected with a circular rubber gasket 7 of which inner ring edge is an O ring. The utility model can realize the use effects of pressure reduction, pressure stabilization, clean water quality and good ...

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Номер записи: 2
23-06-2023 дата публикации

Reciprocating type hot galvanizing production system

Номер: CN116288100A
Автор: DAI HAIFENG, ZHANG PEIPEI, JIANG QINGFEI, WANG QIANG, CAO MINGKANG, CHEN HE
Принадлежит:

The reciprocating type hot galvanizing production system comprises a supporting frame, a zinc pot and a zinc basket, a bearing seat is fixed to the supporting frame, a lead screw is arranged on the bearing seat in a matched mode, a lead screw nut is arranged on the lead screw in a matched mode, the lead screw nut is connected with a transverse moving frame, the lead screw is in linkage with a transverse moving servo motor, a lifting machine is arranged on the transverse moving frame, and the lifting machine is provided with a lifting servo motor. The lifting machine comprises a vertically-linked hanging rod, the lower portion of the hanging rod is connected with a bracket, at least two zinc basket placing positions are linearly arranged at the projection position, below the transverse moving frame, of the bracket, the zinc pot is arranged below the bracket, a centrifugal device is fixed to the position, in the transverse moving frame, of the supporting frame, and a zinc basket grabbing ...

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Номер записи: 3
09-05-2023 дата публикации

Novel steel plate sorting system method and device

Номер: CN116078701A
Автор: FAN HAOJIE, CUI HUAJI, ZHOU YINGYONG, CAO MINGKANG, SHAO GUANNAN, ZHUANG LIUQING, WU FUTONG
Принадлежит:

According to the novel steel plate sorting system, method and device, the method depends on the full-automatic mechanical arm sorting line, and automatic sorting of the steel plates is achieved through the thought of mechanical arm automation; the technological process comprises the steps of steel plate feeding, camera shooting recognition, truss classification, robot grabbing, frame position placing, frame position moving to a packaging station and packaging, automatic steel plate sorting is achieved through the camera shooting technology, the communication technology and the robot technology, the camera shooting technology and the algorithm technology are fused, the recognition rate of 99.9% is guaranteed, and the production efficiency is improved. And the number of personnel is greatly reduced, the productivity of connecting plate sorting is greatly improved, the personnel management pressure of a workshop is reduced, and the production cost is controlled.

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Номер записи: 4
02-06-2023 дата публикации

Intelligent flexible clamping jaw mechanism for angle steel profile

Номер: CN116199081A
Автор: FAN HAOJIE, SHAO GUANNAN, CAO MINGKANG, XU JIANZHONG, DUAN FUSHENG, SUN YONGQIANG, WEI MIN, WU FUTONG, SHI YINGJIE
Принадлежит:

The intelligent flexible clamping jaw mechanism comprises a mounting frame, a telescopic assembly, a floating assembly and a magnetic attraction device, a plurality of hanging rods are fixedly arranged at the bottom of the mounting frame, the telescopic assembly comprises a locking air cylinder, a supporting plate, a locking block and a locking end, the supporting plate is fixedly connected with the bottoms of the hanging rods, and the locking end is fixedly connected with the supporting plate. The locking air cylinders are symmetrically arranged on the two sides of the upper surface of the supporting plate, the locking air cylinders are connected with one end of the locking block through telescopic rods, the other end of the locking block is connected with the locking end in a clamped mode, the floating assembly comprises a floating plate, sliding rods, a limiting plate and floating springs, and the sliding rods are arranged on the floating plate. The surfaces of the two sides of the floating ...

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Номер записи: 5
30-05-2023 дата публикации

Visual flexible intelligent processing system and processing method for 5G communication tower profile

Номер: CN116174571A
Автор: FAN HAOJIE, SHAO GUANNAN, ZHOU YINGYONG, SHI YINGJIE, XU JIANZHONG, DUAN FUSHENG, SUN YONGQIANG, CAO MINGKANG, WEI MIN, WU FUTONG
Принадлежит:

The invention provides a visual flexible intelligent machining system and method for 5G communication tower profiles. The system is composed of a feeding roller line, a positive V roller line, a turnover mechanism, a truss flexible grabbing mechanism, a visual detection mechanism, a cache mechanism, a disc typewriter, a robot discharging mechanism, a detection mechanism and a truss discharging mechanism. The truss flexible grabbing mechanism is located over the feeding roller line, the visual detection mechanism is fixedly installed at the tail end of the feeding roller line, the turnover mechanism is fixed to one side of the feeding roller line, the positive V roller line is fixedly installed on one side of the turnover mechanism, and the positive V roller line and the temporary storage mechanism are connected together in an end-to-end mode. The disc typewriter is fixedly installed on one side of the temporary storage mechanism, the detection mechanism is fixedly installed between the ...

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Номер записи: 6
28-04-2023 дата публикации

Regeneration system equipment and regeneration process based on zinc-containing waste acid treatment

Номер: CN116022736A
Автор: DAI HAIFENG, SHAO GUANNAN, WANG KUN, CAO MINGKANG, ZHANG LONG, YANG XIONGFEI, ZHANG XIAOHUI, ZHANG YA
Принадлежит:

The invention discloses regeneration system equipment and a regeneration process based on zinc-containing waste acid treatment in the technical field of hot galvanizing, and the regeneration system equipment comprises a fixed frame, a crystal bin is fixed on the horizontal ground through the fixed frame, and the top of a feeding device is communicated to the bottom of a discharge port of the crystal bin; the movable storage box is arranged under a discharging port of the feeding device, the fixing frame is arranged on the right side end face of the crystal bin through the fixing frame, the inner groove is formed in the top of the fixing frame, the movable installation plate is movably installed in the inner wall of the inner groove, and the driving assembly is fixedly installed on the top of the movable installation plate. The pushing shaft rod is movably installed at the output end of the driving assembly, the regeneration furnace is installed on the front end face of the fixing frame, ...

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Номер записи: 7