38results about How to "Realize customized production" patented technology

The invention relates to a distributed intelligent instrument control system based on the Internet of Things, including an I/O (input/output) unit, a computing unit, a communication unit and a user terminal device, one end of the I/O (input/output) unit and a field instrument The other end of the I/O (input/output) unit realizes data interaction with the communication unit through the wireless network. The data bus is used between the communication unit and the calculation unit for data communication. Each calculation unit is equipped with a corresponding communication unit. Unit, to complete the transmission and forwarding tasks of signals, parameters, and instructions, the communication unit communicates with the user end equipment through the local area network, the user end equipment includes industrial computers and mobile devices, and the mobile devices include smart phones and Pads; the present invention is the same as the existing Compared with technology, it not only helps to realize intelligent production, improve production efficiency, and improve user experience, but also reduces costs, and helps to realize decentralized control and intelligent transformation of instruments.

The invention discloses a flexible material with nuclear radiation protection and electromagnetic shielding functions, and a preparation method and application thereof. The flexible material comprisesfour functional layers, namely an electromagnetic radiation absorption layer, a first ray radiation shielding layer, a neutron radiation shielding layer and a second ray radiation shielding layer insequence from outside to inside, wherein each functional layer comprises a polymer base material and a functional filler. According to the flexible composite gradient material, lead powder is not added; the defects that a traditional homogeneous blending material is limited in functional filler filling amount, easy to disperse unevenly, low in material comprehensive performance and the like are overcome; and meanwhile, the weak absorption region of elemental lead in an energy interval of 40-88 keV can be effectively compensated by adopting a compounding ratio of the functional filler, so the material has excellent X-ray, gamma-ray and neutron radiation shielding performance and electromagnetic radiation absorption performance.

The invention relates to a carbon sphere/sulfur/reduced and oxidized graphene composite material for a lithium sulfur battery and a preparation method of the carbon sphere/sulfur/reduced and oxidizedgraphene composite material. The preparation method comprises the following steps: firstly, performing the heat treatment or solution soaking sulfur precipitation compounding for sulfur and carbon spheres, then mixing and stirring a sulfur/carbon sphere complex and a binder to form slurry, smearing the slurry onto an aluminum foil, drying the aluminum foil, then placing the aluminum foil in graphene oxide dispersion liquid, depositing and reducing the graphene oxide by virtue of electrochemical reduction, and thus obtaining the reduced graphene oxide-sealed sulfur/carbon sphere composite anodematerial. The carbon sphere prepared by the method of the invention has rich surface creases and inner porous structure and higher specific surface area (1000m<2>/g), and can load more sulfur, wherein the content of the solid sulfur reaches up to 80 percent. The reduced graphene oxide layer has higher conductivity and rich porous structure, facilitates the passing of lithium ions, can effectivelyinhibit the loss of sulfur and poly-sulfide, can improve the conductivity and cycling stability of the sulfur/carbon sphere composite material, and has a higher practical prospect.

The invention discloses a panel furniture flexible production line. The panel furniture flexible production line comprises a panel storage mechanism, a rail trolley for conveying and a plate banding mechanism, and further comprises a power roller conveying line used for conveying panels, an electronic saw discharging machine used for discharging materials, a rotary lifting table used for transferring the panels, a vertical rotary sorting machine used for sorting the panels, a box sealing machine used for sealing and casing finished-products of panel furniture and a roadway stacking machine used for stereoscopic storage and automatic warehouse outlet of the finished-products of the panel furniture. By adopting the panel furniture flexible production line, customized production in the furniture industry is realized; the panel furniture flexible production line is applicable to both large-scale standard product production and small-scale customized production; labor cost is reduced; and automatic and intelligent production of the furniture is realized.

The invention discloses a plywood and a preparation method thereof. The plywood comprises multiple layers of veneers; and one or more layers of veneers on the surface of the plywood contain preservatives and/or flame retardants. The method comprises the following steps: adhesive is coated on the surfaces of the veneers; the veneers are laminated for hot pressing after cold prepressing, or the adhesive is cured by hot pressing; and finally, through impregnation, one or more layers of veneers on the surface of the plywood contain the preservatives and/or the flame retardants. The plywood is excellent in corrosion resistance, can synchronously achieve corrosion and flame resistance, and is controllable in inpregnation depth, low in needed impregnation medicine quantity, high in gluing strength, excellent in water resistance and excellent in size stability.

The invention relates to a preparation device and a preparation method for super high-speed sealed spiral flow field graphene nanosheets. The dust-free pretreatment of raw materials is realized by a powder suction type premixing device; a stripping device adopting a sealed spiral flow field design acts materials moving in the stripping device according to the spiral flow field by using the hydraulic (laminar flow, turbulence and hole) effect produced by super high-speed rotation, thereby damaging Vanderwals force among graphene sheets and realizing stripping of the graphene nanosheets; the graphene nanosheets with different thicknesses and sizes are obtained by using a settling device and a centrifugal separation device. The related technologies and devices break through the technical bottleneck of the current high-quality and low-cost preparation field of graphene. The preparation device and the preparation method can realize the production with low pollution, high quality, multiple specifications and customization, and have outstanding technical advantages and vitality.

The invention provides a firework powder accurate feeding device which comprises a machine frame, a collecting hopper and a plurality of distributing units, wherein the collecting hopper and the distributing units are arranged on the machine frame; the distributing units are detachably connected with the machine frame, a feeding inlet is formed in the top of each distributing unit, and a discharging outlet is formed in the bottom of each distributing unit; each distributing unit is internally provided with a weighing mechanism capable of controlling the weight of firework powder discharged outof the discharging outlet; and the discharging outlets are located above an inlet of the collecting hopper. As the plurality of detachable distributing units are arranged on the machine frame, and the discharging outlet in each distributing unit is located above the inlet of the collecting hopper, the feeding device can feed various powders at the same time, and the feeding speed can be effectively increased; and meanwhile, the weighing mechanisms are arranged in feeding boxes to control the weight of the firework powder discharged from the discharging outlets, so that the firework powder accurate feeding device has higher precision than manual weighing and is high in degree of automation, the labor intensity of operators can be greatly relieved, the production efficiency and the productquality can be improved, the working environment is improved, and safety accidents are prevented. The firework powder accurate feeding device is applied to the field of firework production equipment.

The invention discloses a manufacturing method for an impact threaded brazing rod. The manufacturing method comprises the following steps that (1): processing is conducted on threaded joints; (2): processing is conducted on a rod body, namely, A: a suitable-diameter round or multi-square hollow brazing tool steel material is selected; (3): the processed threaded joints are welded to the two ends of the rod body by using friction welding; (4): internal and external welding flying immediate-welding knob is removed, heat treatment and de-stressing heat treatment are conducted on the welding position, and welding non-destructive detection is conducted; (5) blasting is conducted, and straightening treatment is conducted; (6): correcting is conducted on the two end surfaces of a drilling rod ora drilling pipe; and (7): qualified inspection is conducted, and painting, packaging, and finished product warehousing are conducted. The various-product combination can be manufactured completely, astandard-length brazing rod can be processed, but also according to the customer requirements, brazing rods of different types and different lengths can be customized, and the flexible production andcustomized production are achieved.

The invention discloses a structure design method of a rotor wing paddle. The structure design method comprises the following steps: firstly, selecting a suitable lattice unit and a suitable engineering metal material; after selecting the lattice unit through a lattice unit mechanical analysis model, carrying out optimized design on the quantity of the lattice units in the paddle, geometric dimension of the lattice units and the distribution of the lattice units; after obtaining a lattice structure scheme meeting design requirements, directly preparing the paddle in an additive manufacturing manner. According to the structure design method disclosed by the invention, the design cost is reduced, the design period of the paddle is shortened, the complexity degree of manufacturing a paddle structure is extremely reduced, and a paddle manufacturing technology and flow are simplified; the production and manufacturing cost of the paddle is extremely reduced, the production and manufacturingefficiency of the paddle is improved, the strength can be increased, and the cost is reduced;; meanwhile, the strength and rigidity requirements of the structure can be ensured at the same time underthe condition that the weight of the material is the lightest; the recycling and utilization rate is high, the production cost is reduced, and industrial materials are saved.

The invention relates to an adiabatic energy-saving data acquisition and analysis system and method based on big data. The system comprises a cloud platform, and an order module, a production module and a data module which are all connected with the cloud platform. The cloud platform is used for controlling and managing the work of the order module, the production module and the data module; The order module is used for receiving orders of the clients, processing the orders, matching factories according to order processing results and dispatching the orders; The production module is used for enabling the factory to automatically produce according to the dispatched orders; And the data module is used for processing the real-time data of the factory in the automatic production process and feeding back a processing result to the cloud platform. Based on the cloud platform, the modules are interconnected and intercommunicated, order, production and equipment working states are collected and analyzed in real time, customized production is achieved, and therefore client enterprises can achieve better energy conservation and emission reduction effects, the efficiency of the enterprises isimproved, and the working efficiency is improved.

The invention discloses a method for enhancing the creep resistance of a ceramic mold core through customization, belonging to the field of rapid casting of stereolithigraphy technology. The method comprises the following steps: 1) designing a resin mold prototype by using UG software, and manufacturing a light-cured resin mold by using the stereolithigraphy technology; 2) inserting specific ceramic rods or ceramic fibers into the resin mold; 3) designing a gel-casting ceramic slurry formula, and molding a ceramic shell blank by using a gel casting molding process; and 4) after vacuum freeze drying of a ceramic mold blank, burning off the resin prototype through roasting so as to obtain a complete integrated ceramic mold. The freeze-drying and roasting processes of the method can improve the deformation resistance of the mold core; the ceramic rods and the ceramic fibers can improve the toughness and strength of the mold core; and the creep resistance of the ceramic mold core is enhanced through customized manufacturing; and the method is suitable for actual production.

The invention relates to a color solar cell and a preparation method thereof. The cell is provided with several serial cell units. Each cell unit includes a conducting layer. A first template is provided. The first template includes at least one hollow first pattern. Shielding from the first template, a first anti-reflection layer is deposited on the conductive layer of at least one of the cell units. A second template is provided. The second template includes at least one hollow second pattern. Shielding from second template, a second anti-reflection layer is deposited on the conductive layerof at least one of the cell units. The thicknesses of the first anti-reflection layer and the second anti-reflection layer are not equal. The color solar cell has the advantages of simple process steps, convenient operation, good repeatability and high reliability can be industrially produced on a large scale. Customized production can be realized.

The invention discloses a paste boronizing agent and a preparation method and application thereof, the paste boronizing agent comprises, by mass, 30%-50% of boron carbide (B4C), 20%-40% of potassium fluoborate, 6%-10% of cerium dioxide and the balance silicon carbide, and the total mass percentage is 100%. According to the paste boronizing agent, the strength and hardness of a transition area of a boronizing layer can be remarkably improved, and compared with a thermal spraying coating, the microhardness of the boronizing layer is improved by 20%-60%. And the preparation method is low in cost, simple in process and convenient for large-scale engineering application, and particularly, directional precise boriding can be carried out on the specific part of the part, a local area is strengthened, and customized production of a product is realized.

The invention discloses an efficient injection molding method. An injection molding assembly comprises a plurality of parts, the injection molding method comprises the following molding steps that aninjection system is used for injecting materials into cavities of the same mold for injection molding, wherein the mold comprises a fixed mold plate and a movable mold plate, a plurality of mold coresare detachably arranged in the fixed mold plate and the movable mold plate, the mold cores form the mold cavity, all the parts are clamped in an automatic clamping mode to be subjected to a welding procedure, and are packed for later use after a function test is finished. According to the efficient injection molding method, an injection molding process and a mold structure are combined, a moldingmethod with higher efficiency is adopted so that the mold cost and the equipment investment can be greatly reduced, the delivery cycle is shortened, meanwhile, a product flow can be shortened, the labor cost is reduced, the production efficiency is improved, repeated material carrying work is not needed, and customized production is achieved.

The invention belongs to the technical field of 3D printing food processing and provides a method for preparing a 3D printing material from composite starch added with persimmon juice. The preparationmethod provided by the invention comprises the following specific steps: adding composite starch to water to be uniformly mixed, then adding a proper amount of persimmon juice to obtain gel with proper viscosity, ductility and tensile property, taking out the gel, kneading the gel into a ball, and performing 3D printing for forming a 3D printed object, wherein the content of the composite starchis 30%-45%, the content of the persimmon juice is 1%-5%, and the content of the water is 45%-65%. As a 3D printed and formed material, the material prepared by the preparation method provided by the invention is simple and easy to obtain, low in cost and bright in color, can promote appetite of people, and can be applied to a screw pushing type 3D printer to make any shape of food materials, models, props, sand tables and the like; and the printed object is high in resolution, good in formability and unobvious in laminating limit, and subsequent processes of cooking, baking, frying and the like can also be performed.