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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 9. Отображено 9.
07-12-2011 дата публикации

Method and device for controlling milling deformation of large sized structural member

Номер: CN0101966606B
Автор: WANG HONGFENG, ZUO DUNWEN, DONG XUEWEI, LI XIANGFENG, WANG JISHENG, SHAO DINGLIN, HONGFENG WANG, DUNWEN ZUO, XUEWEI DONG, XIANGFENG LI, JISHENG WANG, DINGLIN SHAO
Принадлежит:

The invention discloses a method and a device for controlling milling deformation of a large sized structural member, belonging to the part processing deformation control in the field of mechanical engineering. The control method is characterized by comprising the following steps of: simultaneously spraying cooling liquid on the rear part of a milling cutter when the cooling liquid is sprayed on the front part of the milling cutter, and rolling by using a deformation controller. The invention can be used for effectively releasing stress deformation generated in the milling process of the large sized structural member so as to achieve the purpose of controlling the processing deformation of the large sized structural member.

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Номер записи: 1
02-11-2011 дата публикации

Repairable type milling cutter and integrated repair device

Номер: CN0101934400B
Автор: ZUO DUNWEN, WANG HONGFENG, SHAO DINGLIN, LI XIANGFENG, WANG JISHENG, DONG XUEWEI, DUNWEN ZUO, HONGFENG WANG, DINGLIN SHAO, XIANGFENG LI, JISHENG WANG, XUEWEI DONG
Принадлежит:

The invention relates to a repairable type milling cutter and an integrated repair device. The repairable type milling cutter is characterized in that a diamond film (4) is deposited on a repairable blade (3). The integrated repair device mainly comprises a diamond deposited film working chamber (5) and a blade sharpening working chamber (6), wherein a working table (5-3) on which the repairable blade (3) is placed for diamond deposition is arranged on a working table guide rail (6-8) in the diamond deposited film working chamber (5); the working table guide rail (6-8) is extended from the diamond deposited film working chamber (5) to the blade sharpening working chamber (6); a gate (7) through which the working table (5-3) passes is arranged between the diamond deposited film working chamber (5) and the blade sharpening working chamber (6); and a sharpening device (8) is arranged in the blade sharpening working chamber (6). The repairable type milling cutter has high sharpening efficiency ...

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Номер записи: 2
02-02-2011 дата публикации

Method for producing ultrahard pressure head

Номер: CN0101718652B
Автор: LU WENZHUANG, SHAO DINGLIN, SUN YULI, TAN MIN, TONG PEISHENG, XU FENG, YANG XU, YUAN JIAJING, ZHU LIANGJIE, ZHU YUN, ZUO DUNWEN, WENZHUANG LU, DINGLIN SHAO, YULI SUN, MIN TAN, PEISHENG TONG, FENG XU, XU YANG, JIAJING YUAN, LIANGJIE ZHU, YUN ZHU, DUNWEN ZUO
Принадлежит:

The invention discloses a method for producing an ultrahard pressure head, which is characterized by comprising eight steps, i.e. preparation of base materials, grooving, mold machining, pretreatment of mold cavity, barrier filling, deposition, demolding and welding. In the invention, an easily-processed material is used as a mold and a CVD diamond with complicated shape is deposited in the mold cavity, thereby avoiding molding, grinding and polishing a CVD diamond thin film device. By the invention, direct molding of an ultrahard pressure head crown of the CVD diamond with complicated shape can be realized and a CVD diamond ultrahard pressure head device can be obtained by vacuum brazing. The method is simple and easy to realize and can greatly reduce the manufacturing cost of the ultrahard pressure head.

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Номер записи: 3
05-01-2011 дата публикации

Milling device for array jet impact heat sink

Номер: CN0101934397A
Автор: HONGFENG WANG, DUNWEN ZUO, DINGLIN SHAO, XIANGFENG LI, XUEWEI DONG, JISHENG WANG, WANG HONGFENG, ZUO DUNWEN, SHAO DINGLIN, LI XIANGFENG, DONG XUEWEI, WANG JISHENG
Принадлежит:

The invention relates to a milling device for an array jet impact heat sink. The device comprises a cooling medium (2), a filter (3), an oil pump (4), a gas compressor (5), an atomization generator (6) and a spray head (8) and is characterized in that: the cooling medium (2) is connected with the filter (3); the filter (3) is connected with the oil pump (4); the oil pump (4) is connected with the liquid input end of the atomization generator (6); the gas input end of the atomization generator (6) is connected with the gas compressor (5); one path of output of the atomization generator (6) flows to the front working side of a milling cutter (7), while the other path of output enters the array jet impact heat sink (9); the array jet impact heat sink (9) is provided with a heat sink oil passage (25); and one side, which is opposite to the processed surface of a workpiece, on the array jet impact heat sink (9) is provided with array jet impact holes (26) which are communicated with the heat ...

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Номер записи: 4
09-02-2011 дата публикации

Method and device for controlling milling deformation of large sized structural member

Номер: CN0101966606A
Автор: HONGFENG WANG, DUNWEN ZUO, XUEWEI DONG, XIANGFENG LI, JISHENG WANG, DINGLIN SHAO, WANG HONGFENG, ZUO DUNWEN, DONG XUEWEI, LI XIANGFENG, WANG JISHENG, SHAO DINGLIN
Принадлежит:

The invention discloses a method and a device for controlling milling deformation of a large sized structural member, belonging to the part processing deformation control in the field of mechanical engineering. The control method is characterized by comprising the following steps of: simultaneously spraying cooling liquid on the rear part of a milling cutter when the cooling liquid is sprayed on the front part of the milling cutter, and rolling by using a deformation controller. The invention can be used for effectively releasing stress deformation generated in the milling process of the large sized structural member so as to achieve the purpose of controlling the processing deformation of the large sized structural member.

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Номер записи: 5
29-12-2010 дата публикации

Online test system of friction stir welding

Номер: CN0101929892A
Автор: DUNWEN ZUO, HONGFENG WANG, JISHENG WANG, XIANGFENG LI, XUEWEI DONG, DINGLIN SHAO, ZUO DUNWEN, WANG HONGFENG, WANG JISHENG, LI XIANGFENG, DONG XUEWEI, SHAO DINGLIN
Принадлежит:

An online test system of friction stir welding (FSW) comprises a signal sensing platform, a signal conditioning system and a data acquisition system and is characterized in that the signal sensing platform takes force-measuring octagonal rings as bodies, respectively fixes a vibrating sensor and a temperature sensor on the bodies and integrates multiple sensors; the signal conditioning system has the function of simultaneously processing multi-channel different voltage signals; the invention amplifies, filters and compensates the acquired electric signals for the acquisition system to acquire; and the data acquisition system is self developed and integrates data acquisition, display and storage. The system integrates temperature detection, three-dimensional force detection and vibration detection, realizes synchronous online test of important parameters of FSW and has the advantages of accurate test, simple structure, simple and convenient operation, low cost, etc.

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Номер записи: 6
02-06-2010 дата публикации

Method for producing ultrahard pressure head

Номер: CN0101718652A
Автор: LU WENZHUANG, SHAO DINGLIN, SUN YULI, TAN MIN, TONG PEISHENG, XU FENG, YANG XU, YUAN JIAJING, ZHU LIANGJIE, ZHU YUN, ZUO DUNWEN, WENZHUANG LU, DINGLIN SHAO, YULI SUN, MIN TAN, PEISHENG TONG, FENG XU, XU YANG, JIAJING YUAN, LIANGJIE ZHU, YUN ZHU, DUNWEN ZUO
Принадлежит:

The invention discloses a method for producing an ultrahard pressure head, which is characterized by comprising eight steps, i.e. preparation of base materials, grooving, mold machining, pretreatment of mold cavity, barrier filling, deposition, demolding and welding. In the invention, an easily-processed material is used as a mold and a CVD diamond with complicated shape is deposited in the mold cavity, thereby avoiding molding, grinding and polishing a CVD diamond thin film device. By the invention, direct molding of an ultrahard pressure head crown of the CVD diamond with complicated shape can be realized and a CVD diamond ultrahard pressure head device can be obtained by vacuum brazing. The method is simple and easy to realize and can greatly reduce the manufacturing cost of the ultrahard pressure head.

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Номер записи: 7
05-01-2011 дата публикации

Repairable type milling cutter and integrated repair device

Номер: CN0101934400A
Автор: DUNWEN ZUO, HONGFENG WANG, DINGLIN SHAO, XIANGFENG LI, JISHENG WANG, XUEWEI DONG, ZUO DUNWEN, WANG HONGFENG, SHAO DINGLIN, LI XIANGFENG, WANG JISHENG, DONG XUEWEI
Принадлежит:

The invention relates to a repairable type milling cutter and an integrated repair device. The repairable type milling cutter is characterized in that a diamond film (4) is deposited on a repairable blade (3). The integrated repair device mainly comprises a diamond deposited film working chamber (5) and a blade sharpening working chamber (6), wherein a working table (5-3) on which the repairable blade (3) is placed for diamond deposition is arranged on a working table guide rail (6-8) in the diamond deposited film working chamber (5); the working table guide rail (6-8) is extended from the diamond deposited film working chamber (5) to the blade sharpening working chamber (6); a gate (7) through which the working table (5-3) passes is arranged between the diamond deposited film working chamber (5) and the blade sharpening working chamber (6); and a sharpening device (8) is arranged in the blade sharpening working chamber (6). The repairable type milling cutter has high sharpening efficiency ...

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Номер записи: 8
14-07-2010 дата публикации

Weld seam lowering and thickness thinning combined stirrer used for friction stir welding

Номер: CN0101774081A
Автор: XIANGFENG LI, HONG MIAO, DINGLIN SHAO, HONGFENG WANG, SHOUXIN YU, DUNWEN ZUO, LI XIANGFENG, MIAO HONG, SHAO DINGLIN, WANG HONGFENG, YU SHOUXIN, ZUO DUNWEN
Принадлежит:

The invention discloses a weld seam lowering and thickness thinning combined stirrer used for friction stir welding. The stirrer is characterized in that: the stirrer mainly comprises a stirrer substrate and an outer shaft shoulder, wherein the stirrer substrate mainly comprises a clamping handle, a supporting shoulder, an inner shaft shoulder and a stirring pin; the stirring pin, the clamping handle and the inner shaft shoulder are formed integrally; the stirring pin is provided with screw threads and at least four thread grooves; one end of the inner shaft shoulder is provided with a concave spherical crown and a U-shaped notch; the outer shaft shoulder mainly comprises an outer shaft shoulder sleeve, a tool base and a blade; the outer shaft shoulder sleeve on the outer shaft shoulder is of a cylindrical sleeve structure; a fixed threaded through hole vertical to the rotation axis of the inner shaft shoulder is drilled on the outer surface of the outer shaft shoulder; one end face of ...

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Номер записи: 9