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369results about How to "Save manufacturing cost" patented technology

Intelligent cooking apparatus and cooking work method thereof

The invention discloses an intelligent cooking apparatus and a cooking work method thereof. The intelligent cooking apparatus comprises an intelligent cooker, an intelligent terminal device and a main control board, and the main control board comprises a CPU microprocessor, a data memory and a communication module. A plurality of wired and wireless network communication modes and work methods are provided against the present conditions of various cooking places to satisfy the application in the different cooking places. The cooker downloads or uploads food cooking processing data through the Internet in a wired or wireless mode to share the cooking methods of various foods. In the cooking process, the intelligent cooking apparatus sends the cooking temperature, the cooking power and the cooking time of a current intelligent cooker and prompts of operations carried out by a user at present to the intelligent terminal device, and the man-machine interaction interface of the intelligent terminal device is utilized to prompt the user to carry out corresponding operations in a character, voice or animation mode in order to simplify complex cooking. The cooking temperature, the cooking power and the cooking time of the intelligent cooker are remotely controlled through the intelligent terminal device to realize the remote control of cooking.
Owner:珠海优特智厨科技有限公司

Biological tissue moisture measurement device and method based on terahertz wave attenuated total reflectance (ATR)

InactiveCN102590125AOvercome the disadvantages of complex preparationAvoid Destructive AnalysisColor/spectral properties measurementsMeasurement deviceFrequency conversion
The invention relates to non-linear optical frequency conversion and the application of the non-linear optical frequency conversion and provides a method and a device which can widen the preparation requirements for a biological sample, do not need preparation of the sample, are high in measurement sensitivity, and can achieve high resolution, fast and real-time biological sample moisture content and distribution imaging measurement. The technical scheme is that the biological tissue moisture measurement device based on terahertz wave attenuated total reflectance (ATR) is composed of a tunable terahertz (THz) radiation source, a non-spherical face lens assembly, a total reflection prism, a two-dimensional mobile scanning platform, a terahertz wave detector and a computer. The total reflection prism is placed in the middle of the non-spherical face lens assembly, the face to be tested of a biological sample to be tested clings to the top face of the total reflection prism fixed on the two-dimensional mobile scanning platform, terahertz (THz) waves are projected to the terahertz detector through the non-spherical face lens assembly, and a detection result of the terahertz detector is output to the computer. The biological tissue moisture measurement device and the method based on the terahertz wave attenuated total reflectance (ATR) are mainly used for biological sample moisture content and distribution imaging measurement.
Owner:TIANJIN UNIV

Integrated water-cooled power battery box

The invention relates to the technical field of electric cars, in particular to an integrated water-cooled power battery box. The integrated water-cooled power battery box provided by the invention comprises a box cover, a box body and a temperature regulating power system, wherein the box body is made of an aluminum alloy material and is manufactured by an extrusion moulding technology; a circulating flow passage is formed in the wall of the box body; a circulating loop for a temperature regulating medium to flow circularly is arranged inside the wall of the box body; and the temperature regulating power system can drive the temperature regulating medium to circularly flow in the circulating loop. In such a way, a water cooling board and a battery box are designed in an integrated manner,a hollow aluminum alloy section is adopted to achieve lightweight design, mechanical properties such as strength and rigidity are met, the integrated water-cooled power battery box is simpler in structure, better in technical performance and smaller in occupied space, and the comprehensive cost can be reduced; the heat-dissipating, cooling and temperature-raising and heating functions can be achieved by using one set of temperature regulating power system, the integrated water-cooled power battery box is simpler in structure, more convenient and fast to use and smaller in occupied space, themanufacturing cost and the using cost can be reduced, and the heat-dissipating efficiency and the heating efficiency can be improved.
Owner:BEIJING PRIDE NEW ENERGY BATTERY

Resin cement cubic boron nitride grinding wheel and preparation method thereof

The invention relates to a resinoid wedding agent cubic boron nitride grinding wheel and a manufacturing method thereof, the resinoid wedding agent cubic boron nitride grinding wheel comprises a grinding wheel matrix and a grinding layer, the grinding layer is arranged on the external wall of the grinding wheel matrix and peripheries of an upper end face and a lower end face; the grinding layer includes 12-40% of cubic boron nitride (nickel plating), 25-50% of Dialok939p resin, 1-10% of villaumite grinding aid, 1-10% of a solid lubricant filler, 10-30% of a powder filler with high thermal conductivity and 1-15% of oxide filler by volume percentage of the grinding layer. A specially designed hot pressing dies and separately batch feeding method are adopted, which causes the pressed products to have homogeneous structure and consistent density; the formula of the grinding wheel is simple, and the designed die has the advantages of simple and reasonable structure, easy die filling and die release, the product obtained has high once-pass rate, homogeneous structure and consistent density; the grinding wheel has good grinding performance and long service life, can perform peripheral grinding and end face grinding, and is equivalent to three grinding wheels with the same specification, the matrix and making cost are saved, production cost is reduced, the product value is improved.
Owner:广东奔朗新材料股份有限公司

Mechanical expanding machine for large-diameter ring piece

ActiveCN106216538AEasy to useMeet the needs of expanding forceShaping toolsHydraulic cylinderEngineering
The invention discloses a mechanical expanding machine for a large-diameter ring piece. The mechanical expanding machine for the large-diameter ring piece comprises a piston cylinder, a supporting disk, a fixed workbench and a sliding block. The fixed workbench is arranged at the center of the upper surface of the supporting disk. The piston cylinder is installed in the fixed workbench and is connected with the lower end face of the fixed workbench through a piston rod. At least two hinged rod force amplifying devices are evenly arranged in the circumferential direction of the fixed workbench. Sectioned male dies corresponding to the hinged rod force amplifying devices are evenly distributed on the supporting disk in the circumferential direction of the fixed workbench. The bottom of each sectioned male die is provided with a guide groove, and each sectioned male die slides in a radial guide rail on the supporting disk under the action of the corresponding hinged rod force amplifying device. According to the mechanical expanding machine for the large-diameter ring piece, a hinged rod force amplifying mechanism is adopted, force exerted by the hydraulic cylinder on the sliding block is amplified, and therefore the mechanical expanding machine can obtain large output force. The mechanical expanding machine for the large-diameter ring piece is particularly suitable for expanding of the large-diameter ring piece with the diameter larger than 5 m. In addition, the hinged rod force amplifying mechanism is convenient to use and maintain, accessories of the hinged rod force amplifying mechanism are convenient to replace, and the production and manufacturing cost of the hinged rod force amplifying mechanism is low.
Owner:CENT SOUTH UNIV

Inclined hole electrosparking processing device and method for adjusting position and angle of electrode

The invention relates to an inclined hole electrosparking processing device, comprising a joint body, an electrode deflection shaft, a positioning clamping screw, a tightening screw cap, a positioning shaft and a hollow small hole electrode. A connecting rod of the electrode deflection shaft is located in a rectangular slotted hole of the joint body; an equal-diameter end of a positioning shaft is located in a shaft hole of the electrode deflection shaft and is tightened up; a rubber sealing piece is located in the shaft hole of the electrode deflection shaft and the hollow small hole electrode penetrates through a drill chuck and is placed into the positioning shaft. In the invention, according to the inclined angle between the inclined hole and the X axis or Y axis and degree scale on the joint body, the inclined angle beta between the electrode and the X axis or the Y axis is initially adjusted, and the electrode is moved along the negative direction of Z axis or the positive direction of the X axis to obtain the actual inclined angle beta between the electrode and the X axis or the Z axis. In addition, the corresponding position of the inclined hole electrode and the inclined hole center C is identified to obtain coordinates of the Z axis and X axis of a machine tool, so that the problems of the existing small hole electrosparking processing device such as high cost, long cycle, difficult positioning of the electrode and low positional precision of processing holes and the like are solved and 0-90-degree inclined hole electrosparking processing is realized.
Owner:NANTONG ZHONGLING INSULATION MATERIALS +1

TFT-LCD (Thin Film Transistor Liquid Crystal Display) array substrate and manufacture method thereof

The invention relates to a TFT-LCD (Thin Film Transistor Liquid Crystal Display) array substrate and a manufacture method thereof. The manufacture method comprises the steps of: depositing a grid metal film, forming a grid line and a grid electrode pattern by using a composition process; depositing a grid insulation layer, a semiconductor film, a doped semiconductor film and a source/drain metal film, forming an active layer, a data line, a source electrode, a drain electrode and a TFT channel region pattern by adopting a halftone or gray tone mask template with a semipermeable membrane through a composition process, wherein the widths of the formed source electrode and the formed drain electrode are 2.8-3.0 mu m; depositing a passivation layer, and forming a passivation layer through hole pattern by using the composition process; and depositing a transparent conductive film, forming a pixel electrode pattern by using the composition process, and connecting the pixel electrode with the drain electrode through a passivation layer through hole. The widths of the source electrode and the drain electrode are greatly reduced by adopting the halftone or gray tone mask template with the semipermeable membrane, therefore, the invention improves the aperture opening rate, can increase the brightness and lower the brightness of a backlight board.
Owner:BOE TECH GRP CO LTD +1

Stacking robot system of cold-end glass on floatation glass production line

The invention relates to a stacking robot system of cold-end glass on a floatation glass production line, comprising a vision system, a roller way (1) and a plurality of stacking mechanical hands, wherein the vision system and the roller way (1) comprise a roller way (1.4), an installation rack (1.2) and a photographic system (1.1); each stacking mechanical hand comprises a mechanical hand (2), a sucking disc combination rack (3) and two double-station rotary tables (4), wherein the sucking disc combination rack (3) comprises a sucking disc rack (3.1), a plurality of sucking disc mechanisms (3.2), a set of two-point detection assembly (3.6), a set of one-point detection assembly (3.5) and four sets of anti-collision detection assemblies (3.10, 3.11, 3.12); the two-point detection assembly (3.6) is transversely arranged on the bottom of the sucking disc rack (3.1), the one-point detection assembly (3.5) is longitudinally arranged on the bottom of the sucking disc rack (3.1), and the four anti-collision detection assemblies (3.10, 3.11, 3.12) are arranged on the sucking disc rack (3.1) in a rectangle shape. The stacking robot system of the cold-end glass on the floatation glass production line can automatically realize the grading stacking casing.
Owner:JIANGSU JINMING IND ROBOT AUTOMATION

Stir friction welding method for hollow aluminum extruded section splicing arc plate

The invention discloses a stir friction welding method for a hollow aluminum extruded section splicing arc plate, and belongs to the field of welding method of a large arc roof plate component of an aluminum alloy car body of a railway passenger car. For stir friction welding of the aluminum alloy car body roof arc plate component of the railway passenger car, and a welding sequence of one-step reversed assembling and two-step forward assembling and a control method for weldment assembly interval values are proposed; a thickened protrusion is arranged on the position, adjacent to a weld seam,of the outer surface of the aluminum alloy hollow extruded section, the protrusion width and the diameter of the root of a stirring needle are maintained at a ratio of 95% to 105%, in order to ensurethe size of a post-weld workpiece, during the two-step forward assembling, when pre-fabrication reverse deformation friction stir welding is conducted, a thickened raised metal is filled in the gap generated at the weld seam of the outer surface of the pre-fabrication deformed curved section aluminum alloy hollow extruded section by the rotary extrusion of a stirring head, and the friction stir welding does not require additional raised metal grinding removal work; the method ensures the structural size requirement of aluminum alloy product components of the curved section hollow extruded section.
Owner:CRRC CHANGCHUN RAILWAY VEHICLES CO LTD

Glass curtain wall hidden frame

ActiveCN101736837AReduce specification requirementsSave manufacturing costWallsKeelBuilding construction
The invention discloses a glass curtain wall hidden frame which comprises a keel assembly, an auxiliary frame and a pressure plate, wherein the keel assembly comprises a main keel and a keel accessory, the main keel and the keel accessory are hinged, the pressure plate is installed on the keel accessory, and the auxiliary frame is compressed on the keel accessory. When the glass curtain wall hidden frame is used, the installation angle can be adjusted as required, thereby easily realizing the installation of a frame type glass curtain wall between a glass plate block and a building upright post (building crossbeam) in different angles, easily realizing the effect of a slope glass curtain wall in different angles, reducing the specification requirements for installing the main keel or the auxiliary frame on the curtain wall, saving the manufacturing cost and the production period of a mould, simultaneously improving the installation accuracy of the slope glass curtain wall, improving the universality of the frame installed on the curtain wall, greatly reducing the opening mould quantity of an aluminum shaped material, having no need of predefining and manufacturing frame fittings with different specifications, shortening the construction period of curtain wall installation and providing a technical guarantee for the standardization of a curtain wall frame.
Owner:GUANGZHOU JANGHO CURTAIN WALL SYST ENG +2

Composite biofilm carrier for sewage treatment and preparation method thereof

The invention discloses a composite biofilm carrier for sewage treatment and a preparation method thereof. The carrier is composed of solid filler and a coating arranged on the surface of the solid filler in a wrapping mode. The filler is in a honeycomb straight inclined tube shape, a ripple shape, a cubic shape, a cylinder shape or a fiber shape. The surface of the carrier is beneficial to growth of a biofilm, and it is convenient to improve sewage treatment efficiency; it is convenient to regulate and control density of the biofilm carrier, and the carrier is adapted to requirements for treatment of different types of sewage. In addition, due to the fact that a degradable material is adopted as the surface material of the biofilm carrier, as the degradable material is decomposed gradually, the aged biofilm carrier falls off automatically, after the biofilm falls off, the polymer carrier is taken out, the biofilm carrier can be reused after being coated with the degradable material again, therefore the defects that the biofilm is excessively thick and prone to heading formation and blocks a packed bed are overcome, and the manufacturing and use cost of the biofilm carrier is saved. The invention further discloses a preparation method of the composite biofilm carrier, and the method is simple and feasible.
Owner:CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI

Combined card connector and cell phone

The invention is applied to the field of cell phones and provides a combined card connector. The combined card connector comprises a first card base, a second card base, a metal clamping cover and a clamping support, wherein the first card base and the second card base are arranged in an abreast mode, the metal clamping cover is arranged on the first clamping base and the second clamping base, the clamping support is provided with a first card arranging position and a second card arranging position to be respectively used for supporting a first card and a second card, and an inner cavity enabling the clamping support to slide in a drawer mode in the inner cavity is formed by enclosing the metal clamping cover and the two clamping bases. The combined card connector is provided with the clamping support provided with the first card arranging position and the second card arranging position, the combined card connector is provided with the first card base in electric contact with the card and the second card base, wherein the second card base is suitable for different cards and respectively in contact communication with the cards, and the inner cavity enabling the clamping support to slide in a drawer mode is formed by enclosing the metal clamping cover and the two clamping bases, so that when it is necessary to change a Micro-SIM card scheme into a Micro-SIM card+Micro-SD card scheme, a user only needs to replace the clamping support and the double cards on the clamping support without changing the whole card connector and a circuit main board of the cell phone, and cell phone design and manufacturing cost further can be saved.
Owner:SHENZHEN LINKCONN ELECTRONICS

Welding process of large-diameter annular part

ActiveCN104191095AReduce welding shrinkageReduced clamping man-hoursElectron beam welding apparatusUltimate tensile strengthVacuum chamber
The invention discloses a welding process of a large-diameter annular part. The welding process particularly comprises the following steps that (1) cleaning is carried out before welding; (2) primary positioning connection is carried out on the part to be welded through a manual padding argon arc welding tack-weld method; (3) the end, with a flange edge, of the part to be welded is fixed to a disk; (4) densification tack-welding is carried out on the connecting position of the part through vacuum electron beams; (5) sealing welding is carried out on the intervals of densification tack-welding in the step (4) through vacuum electron beams; (6) the part is taken out of a vacuum chamber, excess weld metal of a manual argon arc welding point is ground through a hand blower gun; (7) welding is carried out through vacuum electron beams. Through the welding process, the welding shrinkage amount of the part is largely reduced, the design and manufacturing expenses caused by a vacuum electron beam welding clamp in a traditional welding process are saved, and therefore the welding and machining cost is reduced. Meanwhile, the clamping work time of the part is saved, the labor intensity is relieved for a worker, and the production efficiency of the part is improved.
Owner:CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD

Integrated touch function display screen and manufacture method thereof

The invention relates to an integrated touch function display screen and a manufacture method thereof. The integrated touch function display screen is characterized by comprising a first substrate, a thin film transistor, a first alignment layer, a liquid crystal molecular layer, a second alignment layer, a plurality of isolation columns, a colorful optical filter layer and a second substrate. The display screen can be manufactured by adopting traditional processes and also can be manufactured by adopting 3D technology, and a touch and display function can be realized if the integrated touch function display screen is provided with a driving and processing assembly. The isolation columns of the invention realizes an isolating and supporting function, and meanwhile, a lead on the second substrate can be connected to the first substrate; and a touch unit is arranged below the display screen to effectively increase a display opening rate. Meanwhile, parts of the processes adopt a 3D printing technology, and the manufacture method is greatly simplified when the manufacture method is compared with a traditional method, multiple complex processes, such as exposure, development, etching and the like, in the traditional processes can be omitted, and production raw materials and the manufacture cost are saved and lowered.
Owner:FUZHOU UNIV
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