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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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Применить Всего найдено 10. Отображено 10.
29-06-2016 дата публикации

A integral type heating device for vacuum welding equipment

Номер: CN0205342145U
Автор: ZHAO YONGXIAN, ZHANG YANZHONG
Принадлежит:

... 本实用新型公开了一种用于真空焊接设备的一体式加热装置，包括载台、冷却管、测温传感器、控温传感器以及一根以上的管状加热器，载台的顶面设有向上凸起的工作台，工作台边沿靠近载台边沿，与工作台对应的载台内部封装浇铸有冷却管和管状加热器，冷却管和管状加热器保持在一个平面内，冷却管和管状加热器的出、入端分别位于载台一侧的端面上，测温传感器和控温传感器分别固定在与工作台对应的载台的底面或顶面上。一体成型的载台厚度小，安装方便，热传导效率高，同时，可根据监控温度进行定向升温处理，保证了升温或者降温的均匀性，焊接时间短，焊接质量稳定、可靠，特别适合在尺寸较小的真空焊接设备中使用。 ...

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Номер записи: 1
06-07-2016 дата публикации

Heating device for be used for vacuum apparatus

Номер: CN0205362929U
Автор: ZHAO YONGXIAN, ZHANG YANZHONG
Принадлежит:

... 本实用新型公开了一种用于真空设备的加热装置，包括载台、金属铠装的管状加热器、冷却管、加热器压条、冷却管压条和支撑条。载台的底面设有均匀排列的沟槽，加热器和冷却管均匀并且间隔平行排列在沟槽中，加热器压条和冷却管压条分别支撑在加热器和冷却管的底部，支撑条横向支撑在加热器压条和冷却管压条的底面上。其结构保证了真空环境的稳定性，导热性好，热传导效率高，在降低热量损耗的前提下，提高了导热的均匀性和稳定性，可适合在真空设备或常压设备中使用。 ...

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Номер записи: 2
30-05-2023 дата публикации

Efficient automatic synchronous drilling machine

Номер: CN116181253A
Автор: YAN WEI, NIE YONGJIN, LI WENBIAO, LAN FUQUAN, DI LILI, ZHANG YANZHONG, GAO YONGJIE, ZHANG CHUANG, WANG YANJIE
Принадлежит:

The invention belongs to the technical field of petroleum drilling and production equipment, and particularly relates to an efficient automatic synchronous drilling machine which is characterized by comprising a base, a derrick arranged at the upper end of the base, an automatic catwalk arranged at the front end of the base and an overturning manipulator arranged at a mouse hole in the lower end of the base. The mouse hole clamp, the iron roughneck and the drill floor manipulator are arranged in a drill floor area of the base, the vertical drill rod box is arranged on the right front side of the base, the top drive is arranged in the derrick, and the traveling block is arranged above the top drive. The small drilling machine automatic tool is reasonable in layout, safe and reliable, the pipe treatment speed is increased to 45 pieces per hour, the maximum treatment pipe column weight is 30 kN, the operation mode is one-key operation or remote control operation, and only three drilling machine ...

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Номер записи: 3
30-05-2023 дата публикации

Intelligent drilling machine base and lifting method

Номер: CN116181236A
Автор: LI WENBIAO, NIE YONGJIN, YAN WEI, FAN YANSONG, LU JIANFENG, ZHANG YANZHONG, DI LILI, GAO YONGJIE, WANG YANJIE
Принадлежит:

The invention belongs to the technical field of petroleum and natural gas drilling and production equipment, and particularly relates to an intelligent drilling machine base and a lifting method. The intelligent drilling machine base is characterized by comprising a bottom-layer base, a lifting system arranged on the bottom-layer base and a drill floor arranged on the bottom-layer base; the lifting system comprises a plurality of lifting stand columns connected with the lifting support through lifting stand column locking devices, stand column supports and stand column inclined struts connected with the lifting stand columns, a carrier vehicle connected with the lifting stand columns and a drill floor support welded to the carrier vehicle. The structural form and the lifting mode of a traditional drilling machine base are broken through, the base and a carrier vehicle are lifted at the same time, the length of a derrick is effectively reduced, the design and manufacturing difficulty of ...

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Номер записи: 4
29-06-2016 дата публикации

Vacuum is heating device for welding furnace

Номер: CN0205342147U
Автор: ZHAO YONGXIAN, ZHANG YANZHONG
Принадлежит:

... 本实用新型公开了一种真空焊接炉用加热装置，包括载台、管状的加热器、冷却管和金属铠装热电偶，载台的底面设有均匀排列的沟槽，沟槽与沟槽之间设有与沟槽相平行的、两端贯通的凹槽，沟槽的深度大于凹槽的深度，加热器和冷却管分别嵌入并固定在沟槽和凹槽中，金属铠装热电偶固定在沟槽之间的载台顶面或底面上。其结构导热性好，热传导效率高，可根据升温曲线进行可控条件下的温度控制，载台温度控制均匀，焊接质量稳定，焊接时间短，焊接效率高，满足了焊接炉在真空环境下的使用需要。 ...

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Номер записи: 5
08-06-2016 дата публикации

Work piece vibration test fixes frock

Номер: CN0205300882U
Автор: ZHANG YANZHONG, GUO LINA, CUI XIAOFEI, ZHANG JIA
Принадлежит:

... 本实用新型提供了种工件振动试验固定工装，包括用于与振动装置固定连接的固定座，固定座上设有工件固定部，所述工件固定部上设有上下延伸的螺钉穿孔，工件固定部在螺钉穿孔的下侧设有用于在工件上的螺旋锁钉从上向下装入螺钉穿孔中时进入螺旋槽、在螺旋锁钉绕其轴线旋转时滑入沟槽中并与沟槽钩挂挡止阻止螺旋锁钉脱出螺钉穿孔的钩挂丝。本实用新型的工件振动试验固定装置工件的固定过程十分方便快捷，安全可靠，通过钩挂丝与沟槽的钩挂实现固定也符合被测工件实际使用时的固定方式，检测出的实验数据与真实数据相差较小，提高了试验的准确程度。 ...

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Номер записи: 6
04-07-2023 дата публикации

Chip packaging system and chip packaging method

Номер: CN116387209A
Автор: ZHANG YANZHONG, ZHAO YONGXIAN, ZHOU YONGJUN, DENG YAN
Принадлежит:

The invention relates to the field of chip packaging, and provides a chip packaging system and a chip packaging method.The chip packaging system comprises a material taking platform; the chip thermocompression bonding device comprises a rotation adjusting mechanism, a grabbing mechanism and a first chamber, the rotation adjusting mechanism is connected with the grabbing mechanism, and the end part of the grabbing mechanism is arranged in the first chamber; the substrate platform is matched with the first cavity to form a vacuum cavity; the first visual recognition device is arranged between the material taking platform and the substrate platform and electrically connected with the rotation adjusting mechanism. In order to solve the defects of low packaging precision and high failure rate caused by packaging a plurality of chips in batches in the prior art, the chip packaging system provided by the invention identifies the positions of the chips through a first visual identification device ...

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Номер записи: 7
28-04-2023 дата публикации

Overflow type surge shaft of super-long-distance large-flow gravity flow water conveying system and pressure adjusting method

Номер: CN116025846A
Автор: ZHANG YANZHONG, GENG YUNSHENG, WANG ZHIBIN, CHEN JINGRU, LIU YANQIANG, ZHANG YONGXU, WANG XIAOPING, LIU XIONG, ZHOU YUTAO, LIU XIAOBO, SONG JINGPING, HUI LIXIN, LI LIUGEN, LIN BING, LIU LISHA, PENG YUNQING, WU QIFAN, LIU XIAOLIN
Принадлежит:

An overflow type surge shaft of an ultra-long-distance large-flow gravity flow water conveying system comprises a surge shaft body, a main line pipeline, a south main line pipeline and a north main line pipeline. The surge shaft is arranged at the tail end of the main line pipeline. And the upstream connecting pipeline of the surge shaft is communicated with a main pipeline. And the water delivery pipeline at the downstream of the surge shaft is communicated with the south trunk pipeline and the north trunk pipeline respectively. The connecting pipeline on the upstream of the surge shaft and the water conveying pipeline on the downstream of the surge shaft are both installed at the bottom of the surge shaft. And a maintenance butterfly valve, an ultrasonic flowmeter, a pressure transmitter, a flow and pressure regulating valve and a maintenance semi-ball valve are sequentially arranged on the surge shaft upstream main pipeline and the connecting pipeline. The pressure bearing value of the ...

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Номер записи: 8
14-07-2023 дата публикации

Chip crimping device and chip pressure sintering furnace

Номер: CN116435229A
Автор: ZHAO YONGXIAN, DENG YAN, ZHANG YANZHONG, WEN AIXIN, ZHOU YONGJUN
Принадлежит:

The invention relates to the technical field of chip processing equipment, and provides a chip crimping device and a chip pressure sintering furnace, the chip crimping device comprises a first heating platform and a second heating platform which are oppositely arranged, and the first heating platform and the second heating platform are respectively provided with a heating module; the first heating platform is provided with at least one hot pressing unit, the hot pressing unit is located on the side, opposite to the second heating platform, of the first heating platform, and the hot pressing unit is suitable for being matched with the second heating platform to achieve hot pressing on a chip. According to the chip crimping device and the chip pressure sintering furnace provided by the invention, the first heating platform and the second heating platform are respectively provided with the heating module, and both the first heating platform and the second heating platform can realize heating ...

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Номер записи: 9
29-06-2016 дата публикации

A integral type heating device for vacuum eutectic stove

Номер: CN0205342146U
Автор: ZHAO YONGXIAN, ZHANG YANZHONG
Принадлежит:

... 本实用新型公开了一种用于真空共晶炉的一体式加热装置，包括载台、温度补偿加热器、冷却管、金属铠装加热器、控温铠装传感器和温度追踪传感器。载台顶面设有向上凸起的工作台，金属铠装加热器对应分布并固定在载台一侧端面上水平排列的沉孔中，冷却管和温度补偿加热器分别浇铸在载台内，并与金属铠装加热器保持在一个平面上，控温铠装传感器和温度追踪传感器固定在载台的顶面或底面上。铸造成型的载台厚度小，安装方便，热传导均匀，除根据传感器进行温度监控和追踪外，还可通过温度补偿加热器进行温度补偿，保证了加热过程的均匀性，提高了焊接质量和焊接可靠性，特别适合在尺寸较小的真空共晶炉中使用。 ...

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Номер записи: 10