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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 22. Отображено 22.
21-10-2009 дата публикации

Bulk material dosing packaging equipment

Номер: CN0101559837A
Принадлежит:

The invention relates to bulk material dosing packaging equipment, which is characterized by mainly comprising a weighing apparatus, a conveyor, a belt conveyer, a storage bin, a cylinder, a valve and a controller, wherein the weighing apparatus is fixed on the ground; the conveyor is fixed on the weighing apparatus; the storage bin is arranged on an outlet of the belt conveyor; the cylinder is arranged on the storage bin; the valve is arranged on the cylinder; the controller is subjected to matched independent assembly; a packaging box or a packaging bag is arranged between the storage bin and the conveyor which is fixed on the weighing apparatus; and the controller is connected with the weighing apparatus, the conveyor which is fixed on the weighing apparatus, and the cylinder which is arranged on the storage bin. Compared with the prior art, the equipment has the advantages that: firstly, the packaging process is continuous and uniform; secondly, the dosing packaging value can be continuously ...

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27-04-2011 дата публикации

Automatic drilling equipment for titanium alloy wall panel

Номер: CN0101745661B
Принадлежит:

The invention relates to an automatic drilling equipment for a titanium alloy wall panel. A toothed belt wheel I is installed at the end of a main shaft body, a spring jacket is installed below the main shaft body, and a special cutter is installed in the spring jacket. Three optical shafts are installed at one side of the main shaft body in parallel and are arranged in a regular triangle shape, and three cylinders are correspondingly installed below a connecting plate. Guide sleeves are installed in the cylinders, and the optical shafts are installed in the guide sleeves. A piston is connected with one end of each optical shaft, and the tail end of each optical shaft is connected with a lower support plate. A toothed belt wheel II is positioned above an upper support plate and is installed at one end of a lead screw. The lead screw is fixed on the upper support plate, and a screw on the lead screw is fixed on a transition connecting plate which is connected with an outer main shaft through ...

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04-01-2012 дата публикации

Method for selecting roughing tool for aircraft complex component based on Voronoi Mountain variation

Номер: CN0101763048B
Принадлежит:

The invention discloses a method for selecting a roughing tool for an aircraft complex component based on a Voronoi Mountain variation and provides a method for selecting a roughing tool for an aircraft complex component automatically based on a Voronoi Mountain principle. The method adopts a drawing mode of 45 degrees to construct a variation of a Voronoi Mountain drawing body, thus realizing maximum calculation of an enclosed slot and a slot and minimum channel calculation, thus obtaining the diameter of a knife suitable for slot roughing, and tool quantity is judged automatically and the diameter of a selected large tool is calculated by judging a region which can be processed according to the principle that the whole processing time of a single slot Tp is the shortest, thus completing the selection process of the roughing tool. The method solves the tool optimization problem in numerical control automatic programming effectively, reduces the workload of interactive programming of users ...

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23-06-2010 дата публикации

Automatic drilling equipment for titanium alloy wall panel

Номер: CN0101745661A
Принадлежит:

The invention relates to automatic drilling equipment for a titanium alloy wall panel. A toothed belt wheel is installed at the end of a main shaft body, a spring jacket is installed below the main shaft body, and a special cutter is installed in the spring jacket. Three optical shafts are installed at one side of the main shaft body in parallel and are arranged in a regular triangle shape, and three cylinders are correspondingly installed below a connecting plate. Guide sleeves are installed in the cylinders, and the optical shafts are installed in the guide sleeves. A piston is connected with one end of each optical shaft, and the tail end of each optical shaft is connected with a lower support plate. The tooth belt wheel is positioned above an upper support plate and is installed at one end of a lead screw. The lead screw is fixed on the upper support plate, and a screw on the lead screw is fixed on a transition connecting plate which is connected with an outer main shaft through a support ...

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08-10-2008 дата публикации

New compounds separated from rouge vegetal, preparation, medicinal composition and use thereof

Номер: CN0101279965A
Принадлежит:

The invention discloses new compounds with formulas I, II, III and ó¶ which are extracted from safflower, the preparation methods thereof, and the medicine combinations which contain the compounds, and further relates to the medical application thereof in preventing and curing cerebrovascular disease.

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30-06-2010 дата публикации

Preparation system of quick numerical control machining of complex parts of airplane and method

Номер: CN0101763068A
Принадлежит:

The invention discloses a preparation system of quick numerical control machining of complex parts of an airplane and a method. The system takes the existing CAD/CAM system as a platform, and comprises a technology resource and knowledge base management module, a quick blank generation module, a part classification and technical scheme analysis module, an automatic programming module, a quick tool generation module, a strain analysis and deformation control module, a front and rear process module and a technology data generation module. The system is built on the basis of a three-dimensional numeric part model, systematically and exactly embodies a specialized flow path for supporting the numerical control machining technology preparing and the programming of the complex parts of the airplane, can greatly reduce man-machine interaction operation required by preparing technology and programming, effectively solves the problems of the unstable programmed procedure and the unreasonable scheme ...

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18-07-2012 дата публикации

New compounds separated from rouge vegetal, preparation, medicinal composition and use thereof

Номер: CN0101279965B
Принадлежит:

The invention discloses new compounds with formulas I, II, III and IV which are extracted from safflower, the preparation methods thereof, and the medicine combinations which contain the compounds, and further relates to the medical application thereof in preventing and curing cerebrovascular disease.

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16-06-2010 дата публикации

Flexible assembly fixture

Номер: CN0101486144B
Принадлежит:

The invention relates to a flexible assembly frock, which is a frock for assembling structural parts of an aircraft. The flexible assembly frock is characterized by consisting of a spliced assembly frame, a driving and revolving mechanism, automatic drilling equipment and a pneumatic positioning and clamping mechanism, wherein the spliced assembly frame is arranged on the driving and revolving mechanism; the automatic drilling equipment is arranged on the ground; the pneumatic positioning and clamping mechanism is arranged on both sides of the spliced assembly frame; the spliced assembly frameconsists of long-slot three-dimensional profile steels, 45 DEG slotted three-dimensional profile steels, short-slot three-dimensional profile steels, a positioner, a pneumatic clamper, a clamping plate, chute three-dimensional profile steels, a positioning shaft and hand wheels; the driving and revolving mechanism consists of a baffle plate, a bearing I, a base, a bearing II, a rotating shaft, aconnecting ...

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13-05-2009 дата публикации

Uses of rhodiola rosea in preventing and treating insulin resistance, and correlated metabolism diseases

Номер: CN0101428054A
Принадлежит:

The invention discloses a Rhodiola L. and the application of the extract thereof as the drug used for preparing the insulin resistance and preventing and curing the relative metabolic diseases of diabetes, adiposis and the like; meanwhile, the invention discloses a preparation method for the extract; in addition, the invention further discloses the application of a pharmaceutical composition including the Rhodiola L. or (and) the Rhodiola L. extract as the drug and the health care product, and particularly discloses the application of the pharmaceutical composition used for preparing the drugs and the health care products for curing and preventing the insulin resistance and the relative metabolic diseases of diabetes, adiposis and the like.

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01-12-2010 дата публикации

Flexible assembly digital fixture device

Номер: CN0101486143B
Принадлежит:

The invention relates to a digital flexible assembly frame device, which consists of a frame framework and 16 mobile shape adjusting units, wherein the frame framework is formed by assembling an upper beam component, a lower beam component and an upright post component; a guide rail, a slider and a rack are arranged on the frame framework; the number of the mobile shape adjusting units is 16, wherein 8 mobile shape adjusting units are arranged on the upper beam component, and 8 mobile shape adjusting units are arranged on the lower beam component; the mobile shape adjusting units on the lowerbeam component and the mobile shape adjusting units on the upper beam component are symmetrically arranged; and each mobile shape adjusting unit is connected with a pair of sliders in a mode of screwed joint and comprises a mobile bracket, a motor, a speed reducer, a coupler, a lead screw, an angular contact bearing, a copper sleeve, a guide rod sleeve and other parts. The mobile shape adjusting units ...

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10-08-2011 дата публикации

Safflower effective part, preparation method thereof and medicament composition and application

Номер: CN0101278962B
Принадлежит:

The invention discloses the effective part of safflower that is extracted from the safflower. The effective part contains components marked by formula I, formula II, formula III and formula IV. The invention discloses a method for preparing the effective part, a medicine composition that contains the effective part and the medicinal application of the effective part for treating and preventing cerebrovascular disease.

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25-05-2011 дата публикации

Dry frictional damping vibration-isolation energy-saving beam hanger

Номер: CN0102071890A
Принадлежит:

The invention discloses a dry frictional damping vibration-isolation energy-saving beam hanger, mainly solving the problems of large load variation fluctuation and increased energy consumption of an oil extractor suspension point because the beam hanger adopted in the existing mechanical oil extraction system directly transfers vibration load and inertial load generated by an underground post to a ground oil extractor. The dry frictional damping vibration-isolation energy-saving beam hanger is characterized in that the beam hanger also comprises a dry frictional damping vibration-isolation element (4) and a retainer (9), wherein after the dry frictional damping vibration-isolation element (4), the retainer (9), a seat body (1) and a pressing sleeve (5) are connected according to the structural cooperation relationship, the seat body (1), the dry frictional damping vibration-isolation element (4), the dry frictional damping vibration-isolation element retainer (9) and the pressing sleeve ...

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09-11-2011 дата публикации

Preparation system of quick numerical control machining of complex parts of airplane and method

Номер: CN0101763068B
Принадлежит:

The invention discloses a preparation system of quick numerical control machining of complex parts of an airplane and a method. The system takes the existing CAD/CAM system as a platform, and comprises a technology resource and knowledge base management module, a quick blank generation module, a part classification and technical scheme analysis module, an automatic programming module, a quick tool generation module, a strain analysis and deformation control module, a front and rear process module and a technology data generation module. The system is built on the basis of a three-dimensional numeric part model, systematically and exactly embodies a specialized flow path for supporting the numerical control machining technology preparing and the programming of the complex parts of the airplane, can greatly reduce man-machine interaction operation required by preparing technology and programming, effectively solves the problems of the unstable programmed procedure and the unreasonable scheme ...

Подробнее
22-07-2009 дата публикации

Flexible assembly fixture

Номер: CN0101486144A
Принадлежит:

The invention relates to a flexible assembly frock, which is a frock for assembling structural parts of an aircraft. The flexible assembly frock is characterized by consisting of a spliced assembly frame, a driving and revolving mechanism, automatic drilling equipment and a pneumatic positioning and clamping mechanism, wherein the spliced assembly frame is arranged on the driving and revolving mechanism; the automatic drilling equipment is arranged on the ground; the pneumatic positioning and clamping mechanism is arranged on both sides of the spliced assembly frame; the spliced assembly frame consists of long-slot three-dimensional profile steels, 45 DEG slotted three-dimensional profile steels, short-slot three-dimensional profile steels, a positioner, a pneumatic clamper, a clamping plate, chute three-dimensional profile steels, a positioning shaft and hand wheels; the driving and revolving mechanism consists of a baffle plate, a bearing I, a base, a bearing II, a rotating shaft, a connecting ...

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14-03-2012 дата публикации

Identification method of machining characteristics of complex parts of airplane

Номер: CN0101763069B
Принадлежит:

The invention provides an identification method of the machining characteristics of complex parts of an airplane, which comprises steps of: firstly, setting a machining coordinate system, identifying a machining surface and preprocessing a hole to complete basic information process; secondly, layering and intersecting to obtain intersecting line rings in each layer of intersecting result and relationships among the intersecting line rings to complete the construction of outline rings of generalized grooves; building the generalized grooves according to the outlines of the generalized grooves and the source surface depended by the intersecting lines; building the characteristics relevance tree of the generalized grooves according to the lengthways relationship of the outlines of the generalized grooves; and emerging the generalized grooves and identifying the characteristics types to complete the identification of the machining characteristics of a whole part. The method has the characteristics ...

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30-06-2010 дата публикации

Method for selecting roughing tool for aircraft complex component based on Voronoi Mountain variation

Номер: CN0101763048A
Принадлежит:

The invention discloses a method for selecting a roughing tool for an aircraft complex component based on a Voronoi Mountain variation and provides a method for selecting a roughing tool for an aircraft complex component automatically based on a Voronoi Mountain principle. The method adopts a drawing mode of 45 degrees to construct a variation of a Voronoi Mountain drawing body, thus realizing maximum calculation of an enclosed slot and a slot and minimum channel calculation, thus obtaining the diameter of a knife suitable for slot roughing, and tool quantity is judged automatically and the diameter of a selected large tool is calculated by judging a region which can be processed according to the principle that the whole processing time of a single slot Tp is the shortest, thus completing the selection process of the roughing tool. The method solves the tool optimization problem in numerical control automatic programming effectively, reduces the workload of interactive programming of users ...

Подробнее
20-05-2009 дата публикации

Uses of giant knotweed for preventing and treating insulin resistance and related metabolic diseases thereof

Номер: CN0101433598A
Принадлежит:

The invention discloses Polygonum Cuspidatum (PC) and application of an extract thereof to preparing medicament for preventing and treating synalbumin resistant and correlative metabolic diseases, discloses a preparation method for the extract at the same time, and moreover, also discloses application of pharmaceutical composition comprising polygonum or (and) the extract of the polygonum as a medicament and a health-care product, in particular application to preparing the medicament and the health-care product for preventing and treating the synalbumin resistant and correlative metabolic diseases and the like.

Подробнее
30-06-2010 дата публикации

Identification method of machining characteristics of complex parts of airplane

Номер: CN0101763069A
Принадлежит:

The invention provides an identification method of the machining characteristics of complex parts of an airplane, which comprises steps of: firstly, setting a machining coordinate system, identifying a machining surface and preprocessing a hole to complete basic information process; secondly, layering and intersecting to obtain intersecting line rings in each layer of intersecting result and relationships among the intersecting line rings to complete the construction of outline rings of generalized grooves; building the generalized grooves according to the outlines of the generalized grooves and the source surface depended by the intersecting lines; building the characteristics relevance tree of the generalized grooves according to the lengthways relationship of the outlines of the generalized grooves; and emerging the generalized grooves and identifying the characteristics types to complete the identification of the machining characteristics of a whole part. The method has the characteristics ...

Подробнее
22-07-2009 дата публикации

Flexible assembly digital fixture device

Номер: CN0101486143A
Принадлежит:

The invention relates to a digital flexible assembly frame device, which consists of a frame framework and 16 mobile shape adjusting units, wherein the frame framework is formed by assembling an upper beam component, a lower beam component and an upright post component; a guide rail, a slider and a rack are arranged on the frame framework; the number of the mobile shape adjusting units is 16, wherein 8 mobile shape adjusting units are arranged on the upper beam component, and 8 mobile shape adjusting units are arranged on the lower beam component; the mobile shape adjusting units on the lower beam component and the mobile shape adjusting units on the upper beam component are symmetrically arranged; and each mobile shape adjusting unit is connected with a pair of sliders in a mode of screwed joint and comprises a mobile bracket, a motor, a speed reducer, a coupler, a lead screw, an angular contact bearing, a copper sleeve, a guide rod sleeve and other parts. The mobile shape adjusting units ...

Подробнее
08-10-2008 дата публикации

Safflower effective part, preparation method thereof and medicament composition and application

Номер: CN0101278962A
Принадлежит:

The invention discloses the effective part of safflower that is extracted from the safflower. The effective part contains components marked by formula I, formula II, formula III and formula IV. The invention discloses a method for preparing the effective part, a medicine composition that contains the effective part and the medicinal application of the effective part for treating and preventing cerebrovascular disease.

Подробнее
21-10-2009 дата публикации

Suspension-type electronic belt scale capable of detecting tare weight in real time

Номер: CN0101561311A
Принадлежит:

The invention relates to a suspension-type electronic belt scale capable of detecting the tare weight in real time, which is characterized by mainly comprising a belt conveyor, suspension-type single-support roller weighing supports, an online real-time tare weight detector, a plurality of weighing sensors, a belt speed detector, a signal transmitter and a signal processor, wherein the single-support roller weighing supports are suspended by being directly supported by the weighing sensors; two or more than two suspension-type single-support roller weighing supports form a suspension-type weighing platform which is placed inside the belt conveyor; the online real-time tare weight detector is connected with the weighing sensors which are connected with the signal transmitter; the signal transmitter is connected with the signal processor; and the belt speed detector contacts a belt of the belt conveyor and is connected with the signal processor. The suspension-type electronic belt scale eliminates ...

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13-05-2009 дата публикации

Uses of rhodiola rosea plants in medicament for preventing and treating diabetes and adiposis

Номер: CN0101428055A
Принадлежит:

The invention discloses a Rhodiola L. and the application of the extract thereof as the drug for preventing and curing the impaired glucose tolerance/diabetes, adiposis and the relative metabolic diseases; meanwhile, the invention discloses a preparation method for the extract; in addition, the invention further discloses the application of a pharmaceutical composition including the Rhodiola L. and the Rhodiola L. extract, and particularly discloses the application of the pharmaceutical composition used for preparing the drugs and the health-care products for curing and preventing the impaired glucose tolerance/diabetes, adiposis and the relative metabolic diseases.

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