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

The present invention relates to a method for manufacturing a heating element, a heating element manufactured thereby, and a use method thereof and, more particularly, to a method of manufacturing a heating element by combining a plurality of ultrafine wires having a high resistance value in a parallel structure in which the entire areas of the plurality of ultrafine wires contact each other, so that a combined resistance value is reduced while each of the ultrafine wires has a high resistance value to improve heat generating efficiency; the heating element; a use method thereof. A method for manufacturing a heating element, according to an embodiment of the present invention, forms an ultrafine wire having a high resistance value from a single metal or an alloy metal and then joins a plurality of ultrafine wires so as to be in contact with each other to form a single bundle resulting in a single-strand heating wire.

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 an integral bathroom chassis which comprises a chassis body, a blowdown hole, a reinforced grid, a water pan and at least four supporting columns. The chassis body is an integral chassis formed through die pressing by adopting a multi-point no-die forming technology. The edge of the chassis body is rolled up to form an integral retaining wall. The blowdown hole is integrally formed in the chassis body. The reinforced grid is arranged at the bottom of the chassis body, and is formed by combining a plurality of honeycomb units. Cylinders matched with the honeycomb units are arranged at the upper part of the water pan. The water pan is buckled below the chassis body through the matching between the cylinders and the honeycomb units, and is provided with a drain pipe penetrating through the blowdown hole. The supporting columns can be supported below the water pan telescopically, so as to enable the chassis body to leave from the ground in a height adjustable manner.

The invention discloses a workpiece welding system. The workpiece welding system comprises a selected material storing and conveying line, a sorting robot, a distributed material conveying line, a distributed material handling robot, an assembling and conveying line, an assembly welding assistance robot and a welding robot, wherein the sorting robot is used for performing image recognition on materials to be sorted on the selected material storing and conveying line, lifting target materials from the selected material storing and conveying line and transferring the target materials to the distributed material conveying line; the distributed material conveying line is used for conveying the target materials into the working scope of the distributed material handling robot; the distributed material handling robot is used for lifting and transferring body parts and the sorted target materials to the assembly conveying line, wherein the body parts are conveyed by a body part conveying line, and the sorted target materials are conveyed by the distributed material conveying line; the assembling and conveying line is used for conveying the body parts and the matched target materials in groups, wherein the body parts and the matched target materials are used for producing one type of workpieces by assembly welding. According to the workpiece welding system, different parts can be assembled so that different workpieces can be obtained, and single-piece and custom production based on industrial robots is achieved.

The invention discloses a phosphating production method for an automobile galvanized plate and belongs to the field of automobile plate phosphating processes. The production method comprises the following steps of 1, solution compounding; 2, slag discharging; 3, titration; 4, control over phosphating process key points; 5, treatment of abnormal process in the phosphating process. Technological parameters in the activating treatment and phosphating processes are strictly controlled and adjusted in time, and quality of the phosphorized plate is guaranteed. Meanwhile, corresponding countermeasures are taken to solve abnormal problems existing in the production process, and therefore by means of the whole set of complete phosphating production method for the automobile galvanized plate, product quality is guaranteed.

The invention discloses a continuous flexible progressive forming processing device and method of a plate, which solves the problem in the prior art that the continuous flexible progressive forming process of the plate cannot be realized because the processing fixture needs to be continuously disassembled and assembled to clamp the plate. Its technical solution is: comprising a conveying device, a clamping device, a vertical adjustment device, a longitudinal adjustment device and a cutting device. The transmission device is fixed on the front and rear vertical plates through the short axis, and the front and rear vertical plates are installed on the longitudinal adjustment device; there are four clamping devices, which are respectively installed in four directions, front, rear, left, and right. Each clamping device consists of upper and lower parts. Composition, the front and rear clamping devices are connected with the longitudinal adjustment device through the vertical adjustment device, and the cutting device is installed on the left clamping device; the transmission device and the front and rear clamping devices can move forward and backward through the longitudinal adjustment device.