33results about How to "Effective anti-rust" patented technology

The invention discloses a slide rail for an automobile sliding door. The surface of the slide rail is provided with a plasma spraying nano h-BN and graphene composite coating which is 20-30 [mu]m thick. The friction coefficient and the wear rate are decreased simultaneously through the coating, so that the low friction coefficient and excellent wear resistance are achieved, and under various loads, the wear rate is decreased by 50% or above compared with a matrix.

The invention provides a positioning clamp used for a titanium alloy ring-shaped casting and a clamping method. The positioning clamp mainly comprises a rotating worktable, two floating V-shaped blockassemblies, three pin assemblies and one three-claw chuck. The titanium alloy ring-shaped casting is positioned through a clamp and is clamped to the surface of the rotating worktable. Three positioning pins are matched with the end face of the titanium alloy ring-shaped casting so as to limit the linear freedom degree of the titanium alloy ring-shaped casting in the height direction and two rotation freedom degrees. V-shaped blocks are matched with an elliptical structure on the titanium alloy ring-shaped casting to limit the circumferential rotation freedom degree of the titanium alloy ring-shaped casting. The three-claw chuck is matched with a circular inner hole of the titanium alloy ring-shaped casting to limit the linear freedom degree of the titanium alloy ring-shaped casting on the plane, and clamping is achieved. By means of the clamp, complete positioning of the titanium alloy ring-shaped casting is achieved, the clamp is suitable for front-face and back-face clamping of thetitanium alloy ring-shaped casting, and a servo motor arranged in a rotating worktable can be controlled to make the rotating worktable drive the clamp and the titanium alloy ring-shaped casting to rotate to the designated angle after clamping is completed.

The invention relates to an efficient ionized current superfine foam generating device and an ionized current superfine foam generating method using the device, which can purify the water quality of polluted water. The system and the method are characterized in that inflow water in a molecular cluster state is naturally absorbed and then stirred, and the active motion of water molecules is activated by radiation wavelengths which are emitted from a far infrared lamp and have water molecule resonance absorption wavelengths; by means of the self-heating and resonance phenomenon produced by high-speed rotation of the water molecules, the electrolysis operation is carried out without an electrode, and then superfine foams sheared when flowing through a micro-pore filtration core collide with the electrolyzed water; the foams are effectively dissolved and stored by using a flow path and pressure change caused by sectional area change of the flow path and generate ion pressurized water; theion pressurized water is prayed to the water in an atmospheric pressure state to generate ionized current superfine foams; and then the superfine foams and polluted substances float up the water together so as to effectively purify the polluted water.

The invention provides an underground system for electrical equipment. The underground system comprises an underground box, wherein the underground box is internally provided with a supporting frame,and the supporting frame is reasonable in structural design, convenient to disassemble and assemble and high in supporting strength. When the underground box is arranged underground, the pressure bearing strength of the box body can be improved and can reach more 2 tons or above. Due to the factor that the supporting frame is detachable, the transportation is facilitated. Compared with an underground box which is only composed of a thick and heavy metal box body and a box cover in the prior art, the underground box is light in weight, easy to transport and convenient to move. The box body andthe box cover in the underground box are connected in a sealed manner through a sealing gasket and/or a groove body structure, and the sealing grade can reach more than IP67 or above; the undergroundbox is attractive in overall appearance, has the characteristics of moisture resistance, water resistance and dust prevention, and has the functions of corrosion resistance, high humidity resistance and low temperature resistance; and the box body and the box cover are easy to process, the size is not limited by processing conditions, and the production cost is effectively reduced.

The invention aims to discloses a plastic coated angle iron processing technology and an storage battery pole plate solidifying frame adopting the plastic coated angle iron, and solves the problems that the solidifying frame in the prior art is easy to corrode under an acid environment, and the maintenance cost is high. The invention provides a plastic coated angle iron processing technology process. The storage battery pole plate solidifying frame comprises four stand columns and at least one layer of horizontal rectangle hanging frame arranged among the four stand columns, wherein each layer of horizontal rectangle hanging frame comprises a frame body which is composed of two horizontal beams and two longitudinal beams, at least one auxiliary longitudinal beam is arranged between the two horizontal beams in each frame body, and the longitudinal beams and the auxiliary longitudinal beam are all provided with the plastic coated angle iron with resin coatings. The plastic coated angle iron processing technology and the storage battery pole plate solidifying frame provided by the invention have the advantages that resin melting solutions are soaked on the angle iron, the resin is fixedly spliced on the angle iron through cooling, the resin spliced on the angle iron is not easy to fall, the solidifying frame made of the angle iron spliced by the resin can work under an acidity condition, the angle iron can effectively prevented from being subjected to acid and rust, the solidifying environment of a pole plate is improved, the rust pollution is prevented, the frequent maintenance does not need, and the manufacturing cost is low.

The invention discloses a petroleum-sulfonate antirust paint which comprises the following components in percentage by mass: 10-15% of petroleum-sulfonate compound antirust agent, 40-50% of acrylic resin, 20-30% of aromatic solvent, 5-10% of phenolic resin and 5-10% of assistant. The petroleum-sulfonate antirust paint does not contain water bases or toxic and harmful substances, and can effectively prevent rust.

The invention discloses a compact electric energy meter batch meter, which comprises a box cover and a box body. The box cover is connected with the box body through a hinge. The box body comprises a metering chamber and a wiring control chamber. The metering chamber and the wiring control chamber are separated by a partition plate. The base of the box body is of a one-piece structure. The box body and the box cover are matched in the sliding manner. Water guide grooves are formed at the periphery of the box body. A triple linkage protection mechanism, based on an anti-theft bolt, a lead seal and a padlock, is formed between the box cover and the base. According to the technical scheme of the invention, the base of the box body is of the one-piece structure, thus being conveniently installed. Meanwhile, the overall strength and the overall rigidity of the box body can be improved. The triple linkage protection mechanism is formed between the box cover and the base, so that the purposes of water prevention, rust prevention, aging prevention, illegal opening prevention and electricity larceny prevention are effectively achieved. The partition plate is designed to be detachable, so that the management cost and the maintenance cost of an electric power enterprise can be reduced. Due to the arrangement of the partition plate, ventilation holes, wire incoming holes and wire outgoing holes, the internal layout of the box body is designed to be compact and attractive, and the production cost is low.

The invention discloses anti-corrosion oil paint. The anti-corrosion oil paint is prepared from 3-4 parts of solidification glue, 6-9 parts of methyl ethyl ketone mixture, 8-14 parts of sorbitan stearic acid, 4-7 parts of stearic acid, 3-5 parts of acidized graphite, 3-5 parts of adhesives, 4-6 parts of zinc oxide slurry, 3-8 parts of organic fluorine epoxy resin, 2-5 parts of aluminum triphosphate, 1-3 parts of polyacrylate, 5-9 parts of diacetone alcohol, 2-4 parts of triethanolamine, 2-5 parts of glucose, 4-7 parts of zeolite powder, 9-15 parts of amino resin, 3-5 parts of white spirit and 9-12 parts of rosin phenolic resin. The anti-corrosion oil paint has the advantages of excellent corrosion resistance, effectiveness in rust prevention, high adhesive force, high scratch resistance and avoidance of pungent smell.

The invention provides a rust-proof crawler chassis. The crawler chassis is coated with a protective layer. A coating method comprises the following steps of 1, conducting sandblasting treatment on the outer surface of the crawler chassis; 2, weighing raw materials, wherein the raw materials include, by weight, 15-28 parts of epoxy resin, 3-5.6 parts of isocyanate, 0.5-3.2 parts of dimethylbenzene, 2-6 parts of silicon dioxide, 8-15 parts of ethanol, 0.03-0.08 part of defoaming agent and 0.8-1.2 parts of photoinitiator; 3, evenly stirring the raw materials at 40-55 DEG C and then coating the outer surface of the crawler chassis with the mixed raw materials, and conducting drying. Rust is effectively prevented, and the service life is prolonged.

The invention discloses a high-stability concrete release agent which is prepared from the following components in percentage by weight: 30-40% of an oil raw material, 2-5% of an emulsifier, 1-3% of an auxiliary agent, 0.2-1% of a stabilizer, 0.1-0.3% of a high-molecular polymer and the balance of water. Vegetable oil or waste grease is adopted as base oil, the waste grease is a mixture of vegetable oil and animal oil, both the vegetable oil and the waste grease are renewable substances, and in addition, the problem of environmental pollution can be further solved by adopting the waste grease. The emulsifier added in the concrete release agent has efficient stability, the added triethanolamine can effectively prevent rust, and the added high-molecular polymer can improve the release effect. The concrete release agent has the advantages of being environmentally friendly, high in stability and capable of being repeatedly used after being applied once. Moreover, the surface strength of concrete can be improved, the weather resistance of concrete is effectively improved, and the service life of a concrete member is prolonged.

The invention relates to the technical field of mechanical transmission parts, in particular to an engine gear which comprises a gear body of a hollow structure. A gear ring formed by a plurality of leaf-shaped sawteeth is arranged at the outer edge of the gear body. Two rows of small sawteeth are symmetrically arranged at the edges of the leaf-shaped sawteeth. A plurality of arc concave openings which are distributed evenly are formed in the inner circle of the gear ring inwards. According to the engine gear, abrasion can be lowered, service life is long, transmission is flexible, effective rust protection can be achieved, and using effect is good.

The invention relates to the technical field of mechanical transmission components, and in particular relates to a mechanical gear which comprises a gear body, wherein the center of the gear body is provided with a shaft hole; the outer edge of the gear body is provided with a gear ring consisting of a singular number of leaf-shaped saw teeth; and the middle of the gear ring is divided into four sector-shaped open pores which are symmetrical in up-and-down direction and left-and-right direction by virtue of a cross-shaped connecting rack. The mechanical gear is capable of reducing corrosion, long in service life, flexible in transmission, capable of effectively preventing rust, convenient in locating and good in use effect.

The invention discloses a sliding rail for sliding doors of automobiles. A graphene nickel-based composite coating with a thickness of 20-30 microns is arranged on the surface of the sliding rail. Through the composite coating, the friction coefficient and wear rate are reduced at the same time, and the composite coating has a relatively low friction coefficient and has abrasive resistance more excellent than that of Cr coatings. Under each load, the wear rate is reduced by more than 50% than a matrix.