115results about How to "Fast production" patented technology

The invention relates to a process for the production of a dental model (24). The invention furthermore relates to a dental model which can be produced in this way, optionally with a ceramic layer deposited thereon, a process for the production of a dental moulding, the use of a 3D printer and the use of a kit.

According to the invention, the following steps are proposed for the process: (a) provision of one or more fluid, solidifiable materials and one or more electrically conductive substances and (b) production of the dental model (24) by rapid prototyping using the fluid, solidifiable material or materials and the one or more electrically conductive substances, so that the dental model produced is electrically conductive in one or more areas (26, 28, 30) of its surface.

A box type of house mould used on building consists of outer wall formed by steel frame, steel screen frame and aero ¿C concrete plate; inner wall formed by hollow wall plate and composite frame wall plate; top plate mould formed by pressed steel bearing plate and light thin plate and steel tube. It is featured as enclosing box type of house mould by one outer wall and three inner walls and furthermore forming stereo structure house mould with five surfaces by welding said box type of house mould with top plate mould.

The invention relates to the technical field of optical transmission communication carriers, in particular to an easy-to-strip skeleton type optical cable, which comprises a central reinforcing piece (1) positioned at the center, a skeleton (3) consisting of a cylinder with skeleton grooves (2), optical fibers (4) or optical fiber belts positioned in the skeleton grooves (2), a belting layer (6) covering the skeleton (3) and the skeleton grooves (2), and an outer protective layer (7) extruding outside the belting layer, and is characterized in that a marking belt (5) is arranged in at least one skeleton groove (2) in the optical cable and can be conductive or magnetic, and the central reinforcing piece is non-metallic. The invention has the following beneficial effects of faster production speed of the optical cable, more convenient maintenance, simpler identification and longer service life of optical fibers.

The invention discloses a preparation method of semi-interpenetrating network gel polyelectrolyte film. The preparation steps are that: firstly, methacryloxypropyl trimethoxy silane is hydrolyzed and crosslinked through a sol-gel method and dimethacrylate ethylene glycol is added to get a mixture; the mixture is mixed with tetrahydrofuranm solution of nitrile rubber and the solution is evaporated to get pre-polyblend film, then pre-polyblend film is solidified by UV-light irradiation to absorb 1M hexafluorophosphate lithium electrolyte solution to prepare the semi-interpenetrating network gel polyelectrolyte film directly. The semi-interpenetrating network ensures the system with better mechanical property, better compatibility between medium polar components in the mixing polymer system and liquid electrolyte, thus the liquid electrolyte is easy to be absorbed for gelation and has relatively high ionic conduction rate. The ionic conduction rate of the prepared semi-interpenetrating network gel polyelectrolyte film can be up to 2.28 is multiplied by 10-3S cm-1 at 30 DEG C and the electrochemical stability is up to 4.6V at room temperature. The invention has simple preparation technique and quick production speed by UV-light irradiation, thereby being applicable to mass industrial production.

The invention discloses a manufacturing method of a tungsten silicon target material. The manufacturing method of the tungsten silicon target material includes: providing high-purity tungsten powder and high-purity silicon powder; mixing the tungsten powder with the silicon powder by a wet mixing process to obtain mixed powder; making the mixed powder into a tungsten silicon target material blank by a cold pressing process; and making the tungsten silicon target material blank into the tungsten silicon target material by a vacuum hotpressing process. The manufacturing method provided by the invention has the advantages of fewer technological steps and fast production speed. By means of the manufacturing method involved in the invention, the tungsten silicon target material with density greater than or equal to 99% can be obtained. And the obtained tungsten silicon target material has a uniform microstructure, and has excellent sputtering usability.

The invention provides a full-automatic double-layer bag packaging machine which comprises a machine frame. A track is arranged on the machine frame and is used for a front trolley, a middle trolley and a rear trolley, a bag feeding station, an inner bag arrangement station, a centering station, a filling station, a twisting opening-binding station and a sewing station are arranged on the machine frame, the bag feeding station is located in front of the inner bag arrangement station, the inner bag arrangement station is located in front of the centering station, the centering station is located in front of the filling station, the filling station is located in front of the twisting opening-binding station, and the twisting opening-binding station is located in front of the sewing station. The full-automatic double-layer bag packaging machine changes original manual operation, achieves automatic bag feeding, inner bag arrangement, bag centering, filling and binding, twisting and opening binding and the like and is low in labor intensity of workers, high in production speed and good in quality.

The invention relates to a woven bag molding machine, particularly to a woven bag quick-acting full-automatic joint cutter to finish the last two steps of cutting and sewing the bottom of the woven bag. The invention is characterized in that: based on the original structure, a plurality of cutting knives on the same plane are mounted on the workbench of the cutting mechanism; the distance between two cutting knives is the same as the length of the woven bag; one or two side faces of the workbench of the cutting mechanism are provided with a plurality of sewing place horizontal moving manipulators which are connected with a bag delivering device; correspondingly sewing place workbench is provided with a plurality of sewers to form a combined linkage acting structure. The invention is efficient with a production speed of 60 to 80 pieces per minute, over one time faster than the original structure, and only work man is needed. The invention can save land and reduce cost with the same efficiency, remarkably improving economic effects.

The present invention relates to an apparatus which allows producing elements with individually patterned anisotropic properties, where the pattern may vary from element to element. An apparatus according to the invention comprises a support for a substrate and an exposure unit for providing spatially modulated aligning light with a first polarization plane, wherein the exposure unit contains a light source, a spatial light modulator, which can be controlled electronically, for example by a computer, and a projection lens. The present invention furthermore relates to a method for fast production of elements with individually patterned anisotropic properties using such an apparatus.

A wire hook forming mould is composed of a base, a core with a notch for passing the wire through it, a U-shaped slide block above said core, a pair of left and right pressing slide blocks at both sides of core, a shaping punch head in the front of core, a controller for all the slide blocks and a wire cutter.

The invention discloses a preparation method of motor iron cores. The preparation method mainly comprises the steps that 1, a soft magnetic metal strip is laminated and fixed; 2, lamination is cut by lasers to obtain strip slices; 3, the strip slices are stacked to a certain thickness, and atmosphere annealing is conducted; 4, the strip slices are immersed into a bonding agent for curing, and paint spraying is conducted. The preparation method has the advantages the motor iron cores are prepared through laser cutting, the machining precision is high, no rough edge exists, small internal stress is generated, and the motor iron cores in complex shapes can be machined. By preparing the motor iron cores through the laser method, the production technology can be simplified, the machining speed is increased, the cost is reduced, and the method has a wide application prospect in the field of high-speed motor manufacturing.

A technology for preparing the carbon fibre blade for the propeller of model airplane includes immersing carbon fibres in resin, loading them in mould, spreading a fluorine plastic layer, using air bag to press them while vaccumizing the space of carbon fibres, heating to 70-90 deg.C at same time, raising temp to 120-140 deg.C, holding the temp for 20-40 min for solidifying resin to obtain single sheet, preparing a reinforcing carbon fibre rib on a polyurethane foam, putting it between two said sheets, and hot perssing.

The invention relates to a radio frequency identification (RFID) security label, which comprises an identification bar code or mark used for commodity identification, an RFID chip used for sending commodity identity information in a wireless mode, an antenna connected with the RFID chip, and a first fragile paper layer and a second fragile paper layer of which the surfaces are printed with the identification bar code or mark; the antenna is arranged on the surface of the second fragile paper layer; the RFID chip is installed on the surface of the second fragile paper layer and connected with the antenna; and the first fragile paper layer is bonded on the surface of the second fragile paper layer which is provided with the RFID chip. The invention also relates to a making method for the RFID security label. The invention has the advantages that: by implementation of the RFID security label and the making method thereof, the production speed is high, and the cost is low.

The invention discloses a manufacturing process of a landscape sculpture. The manufacturing process comprises the following steps: constructing a framework and manufacturing a surface layer, wherein the construction of the framework is to construct a support body for a landscape sculpture shape; the manufacturing of the surface layer is to coat the framework with a covering material; the manufacturing process is characterized in that the construction of the framework adopts lead wires and steel bars for welding and shaping. The manufacturing process of the landscape sculpture, disclosed by theinvention, has the advantages that the manufactured landscape sculpture is suitable for being arranged outdoors, the manufacturing efficiency is high and the manufactured landscape sculpture is morereliable in structure.

The invention provides a high-simulation mud plate picture workmanship. The high-simulation mud plate picture workmanship comprises the following steps of: sieving silver sand and fine earth, mixing the silver sand and the fine earth, and adding auxiliary materials to the mixture to obtain coarse slurry; sieving the sieved sand and earth again, and adding other auxiliary materials after the sieved sand and earth are mixed, thus obtaining fine silt; manufacturing white paste by a white poster pigment and purified water; uniformly painting the coarse slurry on a bottom plate which is unlikely to deform, uniformly painting the fine silt on the dried coarse slurry, and drying the fine silt; airing the white paste which is uniformly painted on the dried coarse slurry, thus obtaining a mud plate; processing a high definition picture by a computer, carrying out automatic color separation on the high definition picture by an electronic color separation machine, and cutting the picture to ensure that the size of the picture is same with that of the mud plate; printing the picture on the mud plate through ultraviolet planographic printing equipment in a high precision manner, thus forming a printing layer; and processing the mud plate to have a vintage effect, thus obtaining a high-simulation mud plate picture. The high-simulation mud plate picture manufactured by the workmanship does not mix with personal emotion and individuality of fabricators, can remain artistic conception and emotion of original work really, is high in production speed and efficiency, is adaptive to the variation of temperature and humidity, can resist the variation of the power of hydrogen in air, is fine, smooth and distinct and can be kept for a long time.

The invention discloses a preparation method for rutile phase vanadium dioxide superfine nano powder, which comprises the following steps: S1, enabling ammonium hydroxide to quickly react with an acidic tetravalent vanadium solution to obtain turbid liquid B; S2, performing sealing, heat preservation and stirring treatment on the turbid liquid B to obtain a colloidal suspension C, wherein the temperature for heat preservation is not higher than the boiling point of a solvent in the tetravalent vanadium solution; S3, performing solid-liquid separation and cleaning on the colloidal suspension Cto obtain hydrated vanadium hydroxide colloid D; S4, drying the hydrated vanadium hydroxide colloid D and sintering in the protection atmosphere to obtain the rutile phase vanadium dioxide superfine nano powder. The rutile phase vanadium dioxide particles prepared by the process method disclosed by the invention have the advantages of high purity, smaller and even size and good dispersion and canserve as an excellent raw material for high-quality vanadium dioxide intelligent temperature-control coated windows.

The invention belongs to the technical field of cables and relates to a lightning protected cable for a communication base station. The lightning protected cable for the communication base station comprises a cable core, an inner protecting sleeve, an armor layer, an outer protecting sleeve and a ground layer. The lightning protected cable for the communication base station is characterized in that a first protecting layer is arranged outside the cable core, the inner protecting sleeve is arranged outside the first protecting layer, a second protecting layer is arranged outside the inner protecting sleeve, the ground layer is arranged outside the second protecting layer, the armor layer is arranged outside the ground layer, and the armor layer is coated with the outer protecting sleeve; the armor layer is a single-face film covering steel belt and the face, in contact with the ground layer, of the armor layer is a non-film-covering face; the first protecting layer and the second protecting layer are both mica tapes; the outer protecting sleeve comprises, by weight, the following raw materials of 71 parts of polyethylene, one part of anti-oxygen 1010, 12 parts of aluminum hydroxides, 0.5 part of HK-type antistatic agent, 3 parts of ethyl acetate, 1 part of carbon black, 10 parts of zirconium oxide and 1.5 parts of polyethylene wax. The lightning protected cable for the communication base station has the advantages of being simple in manufacturing, high in production speed, capable of enabling the electrical resisting rate of the ground layer to be low, low in maintaining cost, small in dust adsorption, pressure resistant, and good in flame resistance.

The present invention is one wire hook former and belongs to the field of mechanical technology. The wire hook former includes one forming seat, one turntable set on the forming seat, two crossed forming twisting wheels on the turntable to rotate with the turntable and with gap in between for wire material to pass through, two wire material holding wheels located outside the turntable and on the forming seat, one telescopic pushing block beside one holding wheel, and two rotary forming plates with arc notch set symmetrically outside the turntable. The wire hook former has high work efficiency, relatively low manufacture cost and capacity of realizing automatic production.

The invention discloses a capacitor producing device and a capacitor manufacturing method. The device includes a control system, a plate making unit, a coiling unit and an adhesive pasting unit. The coiling unit includes a double-station coiling mechanism and a cutting mechanism. The chip making unit includes a pole piece loading mechanism, a foil strip loading mechanism, an electrolytic paper loading mechanism and a foil strip nailing mechanism. A first station assembly and a second station assembly are mounted on the double-station coiling mechanism. The control system rotates the first station assembly to a coiling station so as to coil raw material from the foil strip loading mechanism and the electrolytic paper loading mechanism to a capacitor element. The cutting mechanism rotates the first station assembly to the adhesive pasting station from the coiling station and the adhesive pasting unit performs adhesive pasting on the capacitor element formed in the coiling station. At thesame time, the second station assembly rotates to the coiling station to coil a new capacitor element. According to the invention, the device and method provided by the invention are high in production speed and high in production efficiency.

The invention relates to a novel manufacturing process of a plastic tube. The manufacturing process firstly utilizes a reverse printer combined with the surface printing and imaging principle to carry out surface printing to a block layer used for manufacturing the plastic tube; preferably, after surface printing, the manufacturing process also comprises the following steps of: a, obtaining a composite sheet rolling film by extruding and compositing; b, welding two sides of the composite sheet rolling film for manufacturing a tube, thus obtaining a tube body; c, casting the shoulders on the tube body obtained in the step b by extruding and injecting; and more preferably, the manufacturing process further comprises the step between the step a and the step b of carrying out varnish printing on the surface of the composite sheet material film by utilizing a surface printer. The invention further provides a plastic tube manufactured by the manufacturing process. The plastic tube has skillful design of the manufacturing process, greatly improves the production efficiency and reduces the production cost, and the appearance of the produced flexible tube is delicate.

The invention relates to a method for rapidly preparing LiAlON transparent ceramic powder. The method comprises the following steps: 1) mixing alpha-aluminum oxide powder, aluminum nitride powder and lithium-containing compound powder according to a certain ratio to obtain a mixed powder material; dispersing the mixed powder material in dehydrated alcohol, carrying out ball milling for at least 24 hours to obtain slurry; 2) drying the slurry from the step 1) to obtain a mixture; 3) placing the dried mixture in a copple, placing the copple in a graphite reactor, directly exerting high current on the copple, and heating the copple to 1400-1800 DEG C at a heat rate of 100-400 DEG C per minute, then holding for 0-30 minutes, followed by carrying out natural cooling to obtain the LiAlON transparent ceramic powder. With the present invention, the method has characteristics of simple process, rapid synthesis speed, high preparation efficiency and the like; the prepared LiAlON transparent ceramic powder has high purity (more than or equal to 98wt%), uniform and small particle size (mean particle size less than or equal to 700 nm). In addition, the method provided by the present invention is substantially applicable for preparing the transparent ceramic.

The present invention discloses a gilding glue liquid, which comprises, by mass, 31%-34% of a base glue, 16-25% of a curing agent, 3-10% of a brightener, 0.5-1.5% of an antisticking agent, and 25-35% of a diluent agent. According to the present invention, the original way of coating the gilding glue liquid on the chamois is changed into the way of coating the gilding glue liquid on the back surface of the gliding film paper so as to eliminate the two screen printing processes, and the transfer printing technology is used, such that the technical effect after the gliding and the effect of the technology of the two screen printing and the gilding are the same, the production cost is reduced, and the product speed is accelerated.

The invention discloses a production technology of nuts. The technology comprises the steps of A raw material selection; B, annealing; C, pickling and phosphatizing; D, drawing; E, cold heading forming; F, tapping; G, surface finishing: a finished product nut is placed into a cleaning pond which contains a cleaning solution to be cleaned and remove rust, and then drying and spraying process are conducted on the finished product nut; H, packaging and outbound delivery. The technology has the advantages that the method is simple and reasonable, the production speed is fast, the production efficiency is effectively improved, the production cost is reduced, the processing sequences of the nut is simplified by adopting the cold heating forming method, the processing cost is reduced, and the processing speed and accuracy are improved.

The invention discloses a solid wood composite geothermal floor with a carbonized surface and a manufacturing method of the solid wood composite geothermal floor. The solid wood composite geothermal floor comprises a skin and a base material which are integrally bonded through glue water. The manufacturing method comprises the steps as follows: (1) making the skin and the base material; (2) carrying out heat treatment on the skin; (3) carrying out heat treatment on the base material; (4) gluing and coldly pressing; and (5) machining. According to the solid wood composite geothermal floor and the manufacturing method, the manufacturing speed is high, the manufacturing efficiency is high, the energy consumption is low, the energy is saved, and the environment is protected; and the manufactured solid wood composite floor is good in stability and long in service life, and the phenomenon of adhesive failure and tiles is reduced when the skin is used.

The color hollow glass brick producing process is completed in an improved production apparatus with material channel coloring system separated into five areas with individual temperature regulators, including color material melting area, stirring area, cooling area, temperature regulating area and material basin. The melting area has color material throwing unit, and the stirring area has five separate detachable propeller stirrers. The production process has raised temperature of the work part and the different areas of the coloring system and regulated flame atmosphere for obtaining high quality color hollow glass brick product.

The invention relates to a surface protecting agent for a phenolic foam heat-insulating plate. The surface protecting agent is composed of the following raw materials in parts by weight: 50-55 parts of resin acrylic emulsion, 8-10 parts of an ethylene emulsion, 5-10 parts of drying oil, 5-10 parts of sodium substrate white bentonite, 2-3 parts of a dispersing agent, 1-2 parts of a wetting agent, 1-2 parts of a defoaming agent, 2-3 parts of a coalescing agent, 3-5 parts of a silane coupling agent, 6-10 parts of an inert filler, 3-5 parts of a coloring agent and 15-20 parts of clean water, which are stirred for 30 min until being stirred uniformly. The surface protecting agent enables the surface of the phenolic foam heat-insulating plate to be entirety closed, not only is the condition that moisture, in a polymer cement-based adhesive, cement-based plastering mortar or anti-crack mortar, or hydrated cement is alkaline, and is in contact with the acidic phenolic foam heat-insulating plate to react avoided, but also the bonding strength of the phenolic foam heat-insulating plate and the plastering mortar is improved, so that the construction is relatively convenient, and the exterior wall external heat-insulating system is enabled to be safe, stable and durable.

The invention discloses a flexible gear and a manufacturing equipment and manufacturing method thereof. The amorphous alloy flexible gear manufactured according to the manufacturing equipment and manufacturing method has the good strength, low elasticity modulus, excellent anti-fatigue performance, large elastic extremity and good decay resistance. The equipment comprises a die device which comprises a front die and a back die, the front die is provided with a die frame, 1-20 detachable front die cores are arranged in the die frame, a die core inner cavity is formed by the front die cores in the die frame, and a tooth groove is formed in the die core inner cavity; and detachable back die cores are arranged on the back die, and after the front die and the back die are closed, the front diecores and the back die cores form a closed die cavity. The flexible gear equipment is used for molding the flexible gear through fusion amorphous alloy, the production efficiency is high, cost can bereduced, and the produced flexible gear is high in accuracy.

The invention relates to the field of 3D display, and discloses a reflective geometric holographic film based on two-dimensional characteristics, and a preparation method and application thereof. Thereflective geometric holographic film comprises a series of pentagonal columnar primitive prisms with cross sections being first right-angled triangles or combinations of rectangles and second right-angled triangles, and the pentagonal columnar primitive prisms are used for retroreflecting light irradiated on the pentagonal columnar primitive prisms; a plurality of transparent layers and reflecting layers which are arranged at intervals are arranged in the columnar primitive prisms along the length direction; a layer of reflecting film is arranged on the inclined plane where the right-angle side of the cross section of each columnar primitive prism is located, and the error range of the right angles contained by the first right triangles and the pentagons and the angles formed by the reflecting layers and the length directions of the columnar primitive prisms is within +/-5 degrees. Through simple cutting and machining based on two-dimensional characteristics, the process cost is low,and large-scale production is easy to achieve; the primitive film is preferably a flexible primitive film, the product yield is high; and due to the flexible characteristic, the product can meet the requirements for folding, winding, storage and the like.

The invention discloses a shielding case progressive die, which comprises an upper die base, an upper baffle, a lower template, and a lower die base. A pre-punching module, a flash module, a middle punching module, a projection point module, a bottom punching module, a trilateral folding module, one-side folding module, two-side folding module, an upper punching module, an idle module, a leveling block, and a two-side shearing module are arranged on the lower template in turn. An upper base plate, the upper baffle, a striper plate, and the lower template are arranged between the upper die base and the lower die base in turn; an auxiliary leveling block is arranged on the striper plate and corresponds to the leveling block on the lower template. A guide post is arranged in the upper baffle in a penetrating mode; a guide sleeve which corresponds to the guide post is arranged in the lower template; an isoheight sleeve is arranged on the upper die base; a delivery error resistant device is arranged inside the upper die base; a spring is arranged between the upper base plate and the upper baffle; and a lifter pin is arranged on the lower die base. The shielding case progressive die has the advantages of higher production rate, better product quality, better product flatness, and higher production safety.

The invention relates to a method for preparing an ion exchange membrane, in particular to the method for preparing the ion exchange membrane. The invention mainly solves the technical problems of difficulty in controlling membrane thickness, non-uniformity of membrane heating, and easiness in occurrence of color change even degradation due to overheating of the membrane, or higher safety and technical requirements and larger equipment investment due to necessary utilization of a radiation source in the prior art. The method disclosed by the invention comprises the following steps of firstly preparing a photocurable material, preparing the material into a membrane shape by utilization of a forming device, then curing the material under an ultraviolet light source for a certain period of time so as to initiate polymerization and crosslinking of the material, and obtaining an cation exchange membrane through after-treatment or sulfonation, or obtaining an anion exchange membrane through the after-treatment or amination.

The application describes ligands for binding targets, the ligands preferably including peptides having at least one sulfated or sulfonated amino acid. The ligand preferably specifically binds to heparin binding sites of biomolecules. Compositions, systems, and methods for making and using the ligands are described.