58results about How to "Improve yield" patented technology

The invention belongs to the production field of wooden products, and particularly relates to a compressed flame retardant section bar. The flame retardant section bar comprises a flame retardant layer, a compressed compacted layer and a base material layer in sequence, wherein the flame retardant layer, the compressed compacted layer and the base material layer are naturally connected by wood fiber to be a whole. The section bar disclosed by the invention is strong in decay resistance and weather resistance, long in service life and wide in use approach.

The invention belongs to the field of anti-counterfeiting technology and particularly relates to a method for processing a two-dimensional code on a laser film. The method includes adopting a laser marking machine to burn a two-dimensional code on a laser film, then printing a logistics code and painting an isolating layer and black hot melt adhesive on the back of the laser film sequentially, and compounding a piece of base paper. The method is simple in process, the processed two-dimensional code is high in fixation and is not prone to being wore, the anti-counterfeiting effect and attractiveness are fine, and the problem that the combination of the laser film and two-dimensional code cannot be read is solved.

The invention provides plate tapping equipment which comprises a stander, a power mechanism, a speed change mechanism and a tapping mechanism, wherein a mounting platform and two supporting frames are arranged on the stander; guide slots are formed in the inner sides of the upper parts of the supporting frames; the mounting platform is positioned between the two supporting frames; the power mechanism comprises a first motor and a second motor; the speed change mechanism comprises a hollow shaft, a cam disk and a speed change assembly; the tapping mechanism comprises a rotating sleeve, a telescopic shaft and a cutter; the speed changing mechanism introduces power through the hollow shaft, and the power introduced by the hollow shaft enables the rotating sleeve in the tapping mechanism to rotate at a variable speed under the matching action of the cam disk and the speed change assembly, so that the cutter can realize pulse type grinding, and the phenomenon of idling of the cutter is reduced; the cutter completes feeding operation in a rotating process, so that a hole with a conical surface can be formed in the plate, the yield of the plate tapping equipment is increased, the labor intensity of a worker is alleviated, and the processing efficiency is improved.

The invention relates to sealing equipment, in particular to automatic sealing equipment for medical children capsules. According to the automatic sealing equipment for the medical children capsules, an aluminum plate does not need to be heated through a heating rod, and a plastic film cannot be scalded due to the high temperature of the aluminum plate. In order to solve the technical problem, the invention provides the automatic sealing equipment for the medical children capsules, which comprises a bottom plate connected with a support frame, a machine cover connected to the support frame, a fluted disc rotationally connected to the support frame, a movable block connected to the fluted disc along the circumference, a first fixing rod connected to the support frame, a pressing rod connected to the first fixing rod, and a rolling shaft rotationally connected to the first fixing rod. And through the power mechanism and the pressing mechanism, the aluminum plate does not need to be heated through a heating rod, the plastic film cannot be burnt due to the high temperature of the aluminum plate, and the yield is increased.

The invention relates to a dual-side SiP three-dimensional package structure. The dual-side SiP three-directional package structure comprises a core pinboard (1), wherein a fan-out wafer-level packagestructure (2), a first passive component (3) and a first three-dimensional (3D) conductive part (4) are mounted on a front surface of the core pinboard (1), a chip (7), a second passive component (8)and a second 3D conductive part (6) are mounted on a back surface of the core pinboard (1), a first welding ball (10) is arranged on a back surface of the second 3D conductive part (6), shielding layers (15) are arranged on a front surface and a side surface of the package structure, and an opening (16) is formed in the shielding layer (15) on a front surface of the first 3D conductive part (4).By the dual-side SiP three-dimensional package structure, a pre-fabricated 3D conductive part can be used as a support structure for lamination and package, the 3D conductive part is used as a grounding end of electromagnetic shielding, the size height of a package module can be reduced, the high-frequency performance of the package module is improved, and electromagnetic interference is effectively prevented.

The invention relates to a method for producing a cold-rolled steel strip for a high-carbon saw blade. The technical process of the method comprises smelting of molten steel, continuous casting, hot rolling, primary annealing via a bell type furnace, rolling via a pickling line-tandem cold mill, secondary annealing via the bell type furnace and rolling via a reversable mill. The method comprises the following specific steps: 1) controlling of the chemical composition of the molten steel; 2) controlling of hot rolling process parameters; 3) controlling of the process parameters of the primary annealing via the bell type furnace; 4) controlling of a primary cold rolling reduction ratio during rolling via the pickling line-tandem cold mill; 5) controlling of the process parameters of the secondary annealing via the bell type furnace; and 6) controlling of a secondary cold rolling reduction ratio during rolling of the reversable mill. According to the invention, by adjusting the technicalprocess and the parameters, the phenomenon of breakage of the cold-rolled steel strip is eliminated and the yield of the cold-rolled steel strip is improved; at the same time, the yield strength difference of the cold-rolled steel strip of the same steel coil is less than 30 MPa, so use requirements can be fully met.

The invention discloses a preparation method of a refining agent for melting an aluminum alloy section doped with plant ash. The refining agent is prepared from the following materials in parts by weight of 6-8 parts of potassium chloride, 4-6 parts of wood ash coated particles, 3-5 parts of calcium fluoride, 3-5 parts of sodium nitrate, 5-8 parts of graphite powder, 8-10 parts of sodium fluorosilicate, 3-5 parts of sodium sulfate, 5-8 parts of aluminum chloride, 3-5 parts of potassium carbonate, 8-10 parts of attapulgite, 5-8 parts of NaBF4, 3-5 parts of sodium chloride, 5-8 parts of potassium sulphate, 8-10 parts of Na2TiF6, and 5-8 parts of NaF. High-quality aluminum alloy melting liquid is obtained by treatment of the refining agent. Therefore, the aluminum alloy melting liquid is used for casting production; the yield is obviously improved; especially the porosity in a cast is reduced by 1-2 degrees; effective control is carried out; an air hole is not generated at the surface of the cast; trapped oxide is obviously reduced; and oxide inclusion is at about two grades while the mechanical property of the cast is obviously improved.

The invention provides a copper pin automatic inlaying and inserting device which is matched with a plug forming device. The copper pin automatic inlaying and inserting device comprises a copper pin arrangement mechanism and a copper pin automatic inlaying mechanism. The copper pin arrangement mechanism is used for arranging disordered copper pins and feeding the arranged copper pins to the copper pin automatic inlaying mechanism to be assembled with a piston sheet in an inlaying and inserting way. The copper pin automatic inlaying mechanism is used for feeding the semi-finished product formed by inlaying and inserting of the copper pins and the piston sheet to the plug forming device to be assembled with a shell and taking out a finished plug from the plug forming device. A full-automatic mechanical production line is adopted so that the production efficiency can be enhanced and the defect rate can be reduced.

The embodiment of the invention discloses an organic light-emitting display device and a manufacturing method thereof. The device comprises a first substrate, a second substrate, a TFT wiring layer, an organic light-emitting layer, a first insulation layer and a touch electrode layer, wherein the first substrate and the second substrate are arranged oppositely; the TFT wiring layer is arranged on the side, facing the second substrate, of the first substrate; the organic light-emitting layer is arranged on the surface of the TFT wiring layer; the first insulation layer is arranged on the surface of the organic light-emitting layer; the touch electrode layer is arranged on the surface of the first insulation layer. Thus, in the organic light-emitting display device, the touch electrode layer is arranged between the first substrate and the second substrate, the organic light-emitting layer and the touch electrode layer are insulated with each other through the first insulation layer, and therefore the technology that an OLED display panel is assembled with a touch panel in the prior art is avoided; accordingly, the problem that defective products are generated due to scratching, touching and the like in the assembly process of the OLED display panel and the touch panel is solved, and the yield of organic light-emitting display devices is increased.

The invention provides a wiring structure, a display substrate and a display device, and belongs to the technical field of display. The wiring structure comprises a plurality of hollowed units which are connected in series, and each hollowed unit comprises a hollowed area and a non-hollowed area, wherein the hollowed areas of any two adjacent hollowed units are at least partially overlapped, and the non-hollowed areas are not overlapped. Compared with a linear wiring structure, when the wiring structure is bent or stretched or warped, stress can be released through the hollowed areas of the hollowed units so as to avoid the situation that the wiring structure breaks and consequently a device on a substrate with the wiring structure fails. Besides, as the hollowed areas of any two adjacent hollowed units are at least partially overlapped, namely, the area of the connecting portion of the two hollowed units is large, it can be effectively avoided that the connecting portion of the two hollowed units breaks, and thus the yield of the wiring structure is guaranteed.

The invention relates to a manufacturing method of a tractor transmission blank, belonging to the field of agricultural machinery. The method comprises the following steps: 1. dividing the tractor transmission into an upper part and a lower part according to the design drawing of the tractor transmission, and respectively designing and manufacturing tractor transmission precoated sand molds; 2. putting the tractor transmission precoated sand molds on an automatic molding machine, and manufacturing a precoated sand casting sand shell model and a sand core model; 3. casting; and 4. taking out the castings, and cleaning. The method can efficiently implement production of the tractor transmission blank, saves the materials and manpower, lowers the machining quantity, reduces the casting flaws, enhances the yield, and can easily implement automatic production.

The invention discloses a method for preparing mechanical coating powder through slurry coating, heating and curing, and belongs to the technical field of aero-engines and gas turbines. The method comprises the following steps that (1), abradable component powder, skeleton component powder and a binder are configured into slurry and uniformly stirred; (2) a three-stage mechanical coating poweringprocess which is capable of simultaneously heating and stirring of "slurry wrapping + heating and curing" on uniformly dispersed slurry is carried out, the first stage is high-temperature rapid turbotype stirring to realize slurry wrapping of materials; the second section is medium-temperature medium-speed frame type stirring, so that heating and curing of an organic adhesive film are realized; and the third section is low-temperature low-speed paddle type stirring, so that flexible scattering of solid particle agglomerates is realized; and (3), screening the scattered powder is carried out to obtain final finished powder. Compared with the prior art, by the adoption of the method for preparing the mechanical coating powder through slurry coating, heating and curing, the powder yield canbe increased by 40% or above, and the powder preparation time can be shortened by 20% or above.

The invention relates to the technical field of solar cells, in particular to UV curing adhesive glue, a solar reflective strip and a solar reflective strip seamless film connecting production processusing the adhesive glue. In order to solve the problem of appearance difference of film belt joints in the actual production process of an existing reflective strip, the invention provides UV curingadhesive glue, a solar reflective strip and a solar reflective strip seamless film connecting production process. The UV adhesive glue is prepared from the following components in percentage by weight: 50-65% of acrylic resin oligomer, 30-45% of acrylic resin monomer, 0.4-1% of a leveling agent and 2-5% of a photoinitiator, wherein the percentage is weight percentage. A solar reflective strip formed by attaching the UV curing adhesive provided by the invention to a joint part has high stripping force, tensile strength, elongation at break and weather resistance, so that the battery assembly yield is improved.

The invention discloses 5182 aluminum alloy cover base material and a production method for the 5182 aluminum alloy cover base material. The production process of the material comprises the steps of casting, sawing, surface milling, soaking, 1+4 hot continuous rolling, three-stand cold continuous rolling, cut side cleaning and single-stand cold rolling. The production method guarantees that the mechanical property of the 5182 aluminum alloy cover base material is stable and qualified, the production procedure is shortened, and the production efficiency is improved.

The invention provides a packaging device, an LED lamp strip, a backlight module, a display device and a packaging method. The packaging device comprises a circuit board and multiple packaging elements arranged on the circuit board, wherein each packaging element comprises a first surface for being assembled with the circuit board; the circuit board comprises a second surface for assembling the packaging element; the first surface of the packaging element is provided with a convex structure; the second surface of the circuit board is provided with an alignment groove matched with the convex structure for enabling the packaging element to be aligned when the packaging element is mounted on the surface; and the convex structure is assembled in the alignment groove. According to the above scheme, the technical problem of position deviation when the electronic packaging element in the packaging device (such as the LED lamp strip) is mounted on the circuit board in the prior art can be solved.

The invention discloses a method for manufacturing a martensitic stainless steel continuous casting billet extruded seamless pipe. The method comprises the following steps of firstly, preparing a martensitic stainless steel continuous casting billet; secondly, peeling and segmenting the surface of the continuous casting billet; thirdly, drilling the continuous casting billet and processing a bellmouth on the end face; fourthly, cleaning and preheating the continuous casting billet; fifthly, carrying out induction heating and lubricant rolling on the continuous casting billet; sixthly, addinga lubricant to the bell mouth and expanding the hole; seventhly, carrying out induction heating again, adding lubricant inside and rolling the continuous casting billet with lubricant outside; and eighthly, preparing a tool and a mold and performing extrusion molding. According to the extrusion method for the martensitic stainless steel continuous casting billet provided by the invention, the rawmaterial is the continuous casting round billet, the defects of loose center, shrinkage holes and the like of the continuous casting billet are removed through outside peeling and inside drilling, thecenter quality of the continuous casting billet is improved through hole expanding, and the martensitic stainless steel seamless pipe is produced through an extrusion process. The seamless steel pipeproduced in the invention is low in manufacturing cost and good in inner and outer surface quality, and the size of the steel pipe can meet the requirements of customers.

According to a cast iron environment control equipment adjusting method and device provided by the invention, first equipment operation state information of cast iron temperature control equipment ina first cast iron production state is firstly obtained; secondly, second equipment running state information of the cast iron temperature control equipment in a second cast iron production state corresponding to cast iron humidity control equipment is obtained, and the second equipment running state information is matched with the first equipment running state information; and then working condition adjustment is conducted on the cast iron humidity control equipment according to the first equipment running state information and the second equipment running state information. In this way, the cast iron environment control equipment can be effectively adjusted to improve the yield of cast iron finished products.

The invention discloses a short-process decarburization process of powdered rock phosphate for yellow phosphorus production. The short-process decarburization process comprises the steps of pretreating phosphorus ores by crushing, sieving, drying and homogenizing to prepare powdered rock phosphate with the water content of 5-8wt% and the particle size of smaller than or equal to 10mm, delivering the powdered rock phosphate into a stirrer, and adding an adhesive prepared from acid residues as intermediate products of dihydrate wet-process phosphoric acid production, wherein the weight ratio of the adhesive to the powdered rock phosphate is (3-4):(6-7); uniformly stirring to form a mixture; and after pressing the mixture to form a pellet, drying the pellet in a rotary dryer at the temperature of 400-500 DEG C, and decomposing parts of carbonate and volatile substances. A phosphorus ore pellet produced by using the process is prepared from the tail gas of a phosphorus furnace by using a simple rotary drying process, so that the decarbonization rate of the process is equal to that of a pelletizing and roasting process, the process flow is shortened, the equipment investment is reduced, the phosphorus furnace is safe and stable in operation, the quantity of phosphorus sludge generated in yellow phosphorus production is greatly reduced, the safety risk of the environment is reduced, and the rate of finished products of yellow phosphorus is increased.

The invention relates to the technical field of lithium ion battery separation membrane coating, specially to preparation and applications of ultralow-water-content ceramic slurry for a lithium ion battery, wherein the raw materials comprise, by weight, 35-45% of ceramic powder, 4-8% of a stabilizer, 3-6% of an adhesive, 0.001-0.3% of a dispersing agent, 0.001-0.2% of organopolysiloxane, 0.01-3% of polymethacrylate and the balance of deionized water. According to the invention, the water adsorption of the ceramic separation membrane is mainly controlled from the raw materials, the adsorption of the ceramic powder to free water in the air and the binding capacity of the ceramic powder to bound water are reduced by utilizing the ceramic powder with the low specific surface area, and by usingthe hydrophobic principle of the dispersing agent and the organopolysiloxane, the dispersing agent and the surface of the ceramic powder form super-hydrophobicity, so that the water adsorption capacity of the surface of the ceramic powder is synergistically reduced so as to reduce the water content of the ceramic separation membrane on the whole.