45 results about "Rapid casting" patented technology

The present disclosure proposes a soluble ceramic shell / core and a preparation method and an application, and belongs to the technical field related to rapid casting. The preparation method includes the following steps: step S1: performing ball milling and drying on a raw material containing calcium oxide and a modifying solution to obtain a modified calcium oxide powder; step S2: printing the modified calcium oxide powder into a ceramic shell / core primary blank, and performing heat curing, infiltration and drying to obtain a ceramic shell / core blank; and step S3: sintering the ceramic shell / core blank to obtain the soluble ceramic shell / core. The present disclosure prepares the ceramic shell / core by a 3DP molding process, which is simple in procedure and short in production cycle, and does not need support, wherein solubility of the calcium oxide, after casting, makes it easier for a casting to be de-shelled. In addition, the raw material during a sintering process cannot be decomposed, which reduces shrinkage during the sintering process and can meet requirements for molding a large and complex structural ceramic shell / core.

The invention discloses an auxiliary casting process based on an FDM3D printing empty shell, which comprises the following specific casting processes: partitioning according to the size of a model and stress partition areas, and gluing while adopting mortise and tenon joint connection between adjacent partitions; printing a treated model and a riser pouring gate, removing a support from the model, and then improving the smoothness of the model; sand is burnt on layer by layer to manufacture a shell; burning off the 3D printed model at high temperature to form a sand shell; cleaning an inner cavity of the sand shell; and casting a casting by using the empty sand shell. The auxiliary casting process has the advantages of high casting speed, low cost and high-quality delivery, can help enterprises to shorten the time from design to finished products, and is of great significance to quick response, pilot production or small-batch production of the market.

The present invention belongs to the technical field of fan blade production and application, and in particular to a production process of aluminum alloy casting fan blades. The present invention effectively realizes rapid casting by limiting the raw materials and coordinating the improvement of the process and the mold, reduces the storage time of the aluminum liquid, and increases the cooling speed of the blades, thereby improving the product yield. At the same time, the present invention is simple to operate and suitable for large-scale promotion and use.

The invention provides a bridge anti-collision wall rapid pouring forming device and method, and relates to the field of bridge engineering equipment.The bridge anti-collision wall rapid pouring forming device comprises a bridge mold pier frame, a pouring forming mold is installed above the bridge mold pier frame, and a steel bar column is embedded between the bridge mold pier frame and the pouring forming mold; a forming formwork inner cavity is formed in the pouring forming die, a limiting rod is installed at the front end of the pouring forming die and located at the top end of a bridge die pier frame, a limiting plate is fixed to the limiting rod, a magnetic adsorption base is installed in the center end of the pouring forming die, and a pouring forming disc is provided with a vibration motor for vibration and is further provided with a slicking partition plate for slicking. The height is adjusted through the pouring forming lifting column, and the angle of the formwork is adjusted through the formwork adjusting arm adjusting hydraulic arm. During demolding, the rotary demolding cam drives the vibration eccentric hammer to assist. The device can be used for efficiently and uniformly pouring and flexibly adjusting the template, is convenient to demould, can improve the pouring quality and efficiency of the anti-collision wall of the bridge, and is suitable for different specification requirements.

The invention discloses a rapid TNT explosive casting method which comprises the following steps: heating a TNT explosive to a molten state, putting a casting mold into a heat preservation device, arranging at least two temperature areas in the heat preservation device along the height direction of the casting mold, filling the molten TNT explosive into the casting mold for multiple times, taking out a TNT grain after the TNT explosive in the casting mold is completely solidified, and taking out the TNT grain after the TNT grain is completely solidified. According to the method, the defects in the prior art are overcome, the charge density after TNT casting can be remarkably improved, the problem that holes are prone to occurring in the TNT casting process is solved, the forming time of the improved TNT grain is shortened, and bubbles are greatly reduced.

The utility model belongs to the technical field of sand mold rapid casting, and discloses casting 3D printing sand mold rapid casting equipment which comprises a fixing box, a printer body is installed in the fixing box, two translation sliding grooves are formed in the inner wall of the bottom end of the fixing box, a printing box is movably installed in the fixing box, and a protruding block is fixedly installed on the front end face of the printing box. Through holes are formed in the upper end and the lower end of the protruding block, inserting rods are movably installed in the through holes, two supporting assemblies capable of supporting the printing box to horizontally move and slide are installed on the side walls of the front side and the rear side of the printing box correspondingly, and two anti-toppling assemblies capable of preventing the printing box from toppling in the moving process are installed at the bottom end of the printing box. The hydraulic push rod at the bottom end of the fixed box slowly shrinks to enable the fixed box to incline, so that the printing box slowly slides out, and in the sliding-out process, the printing box is supported through the lifting rod, the universal wheels, the rotating plate and the second universal wheels, and it is guaranteed that the printing box can horizontally move and slide out of the fixed box.

The present invention relates to the field of digital mold design and 3D printing, and can be combined with manufacturing methods such as casting, cement pouring, injection molding, powder metallurgy, sintering, traditional incense cards, gypsum aromatherapy, and ceramic firing, and discloses a manufacturing process using a digital mold. The process refers to lost wax casting, and generates a three-dimensional model of the "cavity casting mold" of the lost wax method by digital technology. It combines the flexibility of 3D printing technology and the efficiency of the casting process, and aims to achieve efficient, high-precision, and low-cost production of different materials and complex structures. Specifically, the present invention first uses modeling software to perform Boolean operations on the target product, and then performs shell extraction and optimization to generate three-dimensional mold data with complex shapes and details. Subsequently, the data is imported into a 3D printer, and a mold corresponding to the three-dimensional model data is constructed by printing layer by layer. After the necessary post-processing, the mold can be used in the manufacturing process.

The utility model relates to the technical field of casting mould equipment, and discloses a rapid casting mould device which comprises a mould cover, a movable mould frame and a mould base, a casting mould frame is arranged at the bottom of the center of an inner cavity of the mould cover, the movable mould frame is arranged at the bottom of the mould cover, a movable mould base is arranged at the center of the movable mould frame, and an ejector retainer plate is arranged at the bottom of the movable mould frame. An ejector base plate is arranged below the ejector retainer plate, and a mold base is arranged below the ejector base plate. According to the utility model, a plurality of groups of independent connecting structures are arranged among the mold cover, the casting mold frame, the movable mold frame and the movable mold seat, so that the influence of vibration on the structural stability of the casting mold device during working can be effectively reduced, and the connecting stability and the structural firmness among the components of the casting mold device are ensured; and the water cooling assembly and the air cooling assembly are arranged on the casting mold frame, the speed of condensation forming of raw material melt of the casting mold device can be increased, and the product forming efficiency is improved.

The application provides a stainless steel casting investment rapid casting equipment, which comprises a base, a pouring assembly is arranged on the base, a protection structure is arranged on a rotating frame of the pouring assembly, the protection structure comprises two connecting seats fixedly connected to the rotating frame and protection assemblies arranged on the two connecting seats, a fixing assembly for fixing the protection assemblies is arranged on the protection assemblies, a limiting assembly for limiting the fixing assemblies is arranged on the protection assemblies, and the protection assemblies are driven to rotate through a driving structure. The protection structure and the driving structure are used in cooperation, the protection cloth can be unfolded and folded by one key, the high-temperature molten liquid is effectively blocked from splashing, the heat loss of the molten liquid is reduced, manual laying of the protection cloth is not needed, the pouring preparation time is shortened, the operation safety and the process continuity are improved, the automatic and rapid clamping mode greatly shortens the time consumption for positioning the refractory shell, the equipment is suitable for different specifications of the investment refractory shell, and the rapid casting is achieved.

The application provides a four-side forming metal connecting piece, a casting device and a casting method thereof, the casting device comprises a processing plate, symmetrically arranged forming half-molds on the processing plate, and forming cavities symmetrically arranged in the forming half-molds; further comprising a mold core, the mold core is symmetrically and correspondingly provided with forming inserts on both sides; one side of the forming insert is correspondingly provided with a side forming piece; further comprising a ejector rod, the ejector rod is correspondingly arranged with the forming insert. The application is a mold for realizing one-time rapid casting of the four-side forming metal connecting piece, is provided with two forming areas, and can produce two products at a time, so that the production efficiency is high; meanwhile, the material yield of the product is improved, the production of waste materials is reduced, and the production cost is reduced. The application adopts a new type of casting mold which can be repeatedly used for a long time, realizes efficient production of the four-side forming metal connecting piece, and can also guarantee the quality of the cast product.

The invention relates to the technical field of grey tile manufacturing and production equipment, and particularly discloses historic building grey tile mud rapid pouring equipment which comprises a workbench, green body forming tables and a positioning structure, the green body forming tables are symmetrically arranged at the top end of the workbench and used for placing grey tile green bodies, and the positioning structure is arranged above the workbench and used for positioning the grey tile green bodies. The positioning structure is used for automatically positioning the pouring inner shell, through the arrangement of the positioning structure, the pouring inner shell can be placed at the top end of the green body forming table, accurate adjustment is not needed, and the positioning structure is driven by the electric telescopic rod to descend so that the pouring inner shell can be automatically positioned; and a pouring space of the grey tile green body can be formed between the pouring outer shell and the pouring inner shell, so that the pouring time of grey tile mud can be shortened, and the quality of the grey tile green body can be improved.

The utility model relates to the technical field of casting production equipment, and discloses a rapid casting and molding sand separation device which comprises an equipment base, a support is fixedly connected to the top surface of the equipment base, a molding sand box is fixedly connected to the inner side wall of the support, and a demolding assembly is arranged in the molding sand box. A support is arranged on the upper portion of the equipment base, a buffer plate is hinged to the inner side wall of the support, a separation box is fixedly connected to the top surface of the equipment base, and a vibration crushing assembly is arranged in the separation box. Efficient separation of molding sand and castings is achieved, and the problems that during manual operation, a molding sand box is damaged, and the surfaces of the castings are scratched are solved; and meanwhile, through cooperative operation of reciprocating chiseling of the crushing cone and reciprocating vibration of the screening plate, chiseling and crushing treatment is conducted on solidified molding sand outside the casting, the solidified molding sand is gradually crushed and loosened and thoroughly separated from the surface of the casting, and crushed fine loose sand blocks can be collected through reciprocating vibration of the screening plate.

The utility model relates to a quick casting demoulding mechanism which comprises a demoulding frame, a connecting rod and two movable moulds, the two movable moulds can be spliced to form a casting cavity, two sliding rails are symmetrically arranged on the demoulding frame, the two movable moulds are arranged on the sliding rails in a sliding mode, and pulling assemblies are arranged at the two ends of the demoulding frame. Supporting assemblies are symmetrically arranged in the middle of the sliding rail, one end of the connecting rod is connected with the supporting assemblies, the other end of the connecting rod penetrates through a through hole in the side wall of the movable mold, and a connecting part casting cavity is formed between the end, close to the casting cavity, of the connecting rod and the through hole; after casting is completed, a connecting cylinder fixedly connected with the outer wall of the casting part is formed in the casting cavity of the connecting part, and the casting part formed through casting is connected with the supporting assembly through the connecting rod, so that the position of the casting part on the demolding frame can be kept unchanged through the device; and the two movable molds are pulled by the pulling assembly to move towards the two sides to be separated from the casting part, and finally, molding sand and other materials on the surface of the casting part are removed through vibration under the vibration effect.

The utility model discloses a metal casting sand mold casting device, relates to the technical field of sand mold casting, and aims to solve the technical problem that the current micro-vibration compaction molding machine is inconvenient to quickly cast and mold a sand mold, and comprises a micro-vibration compaction molding machine. According to the utility model, the support control structure and the combined clamping cover are designed on the vibration platform of the micro-vibration compaction molding machine, so that when a sand frame is placed on the vibration platform of the micro-vibration compaction molding machine for sand casting, the support control structure can drive the combined clamping cover to descend, so that the combined clamping cover is clamped at the top of the sand frame, and the butt joint with the sand frame is realized; according to the micro-vibration compaction molding machine, the sand frame is arranged in the sand frame, then the adding amount of the red yarn can be greatly increased under the cooperation of the combined clamping cover, so that the red yarn is always higher than the sand frame when the micro-vibration compaction molding machine carries out vibration compaction on the red yarn, and then the red sand higher than the sand frame is scraped, so that sand does not need to be repeatedly added into the sand frame and vibrated and compacted, and casting of a sand mold can be completed at a time.

The invention relates to the technical field of shaping tools, and discloses a casting rapid shaping tool which comprises a base, reinforcing rib columns are fixedly installed on the periphery of the top of the base, a reinforcing rib plate is movably installed between one sides of the four reinforcing rib columns, and a top plate is fixedly installed between the tops of the four reinforcing rib columns. And a lifting assembly is arranged between the bottom of the top plate and the top of the reinforcing rib plate. Through the arrangement of the reinforcing rib plate, the lifting assembly, the adjusting assembly and other parts, when different positions of a casting workpiece are shaped, the height of the reinforcing rib plate is adjusted through the lifting assembly firstly, and then the position of the hydraulic oil cylinder can be rapidly adjusted according to the shaping position through the arrangement of the adjusting assembly; the problems that the position of an existing hydraulic oil cylinder is fixed, casting workpieces are large in size and weight and inconvenient to move, and consequently machining is inconvenient are solved.

The utility model relates to the technical field of pouring construction tools, in particular to a tube well connector rapid pouring construction tool which comprises a mold box and a mold piece, the inner side of the mold box is attached to the outer wall of an inspection well, one side of the mold piece is attached to the inner wall of the inspection well, and one end of a pipeline penetrates through the side wall of the mold box and the side wall of the mold piece in a matched mode at the same time. A reserved opening is formed in the outer wall of the inspection well in a penetrating mode, the pipeline is located in the reserved opening, and a grouting hole is formed in the top face of the mold box in a penetrating mode, so that the completeness of joint filling between the pipeline and the inspection well can be improved.

The utility model discloses a cosmetic bottle cap forming mechanism which comprises an upper die, a lower die, a first die core and a second die core, and a die cavity is formed among the upper die, the lower die, the first die core and the second die core. The upper die and the lower die are provided with a slide way I and a slide way II, the die core I is arranged in the slide way I, and the die core II is arranged in the slide way II; a bottle cap shape shaping structure is arranged between the upper die and the lower die and comprises a groove structure, an arc-shaped surface structure, an annular groove structure I and an annular groove structure II; through the arrangement of the upper mold, the lower mold, the mold core I, the mold core II and the like, the rapid casting molding operation of the cosmetic bottle cap is realized, meanwhile, the effects of rapid cooling, molding and automatic demolding are realized, and the rapid manufacturing of the bottle cap is realized.

The utility model provides a hub fast casting mould, including the sand shell, the sand shell passes through the pouring cup, ingate shell and shaping shell, the pouring cup with ingate shell top buckle, the middle of ingate shell is provided with the cushion chamber, the side face of cushion chamber is provided with a plurality of ingate, the shaping shell is provided with the shaping shell. And an inner pouring gate is arranged at the position, located on the outer side of the inner pouring gate, in the inner pouring shell, the bottom of the inner pouring shell is connected with the shaping shell in a buckled mode, and a shaping cavity communicating with the inner pouring gate is formed in the inner side of the shaping shell. According to the casting mold, the precoated sand shells of the multiple parts are combined into a whole, manufacturing and demolding are convenient, the molten iron flowing speed and molten iron supplementing can be effectively increased through the pouring cup, the flow speed of molten iron entering the shaping cavity can be reduced through the buffering cavity, the multiple inner pouring gates and the inner pouring gates, and therefore air holes in the shaping cavity are reduced; the number of molten iron entering the ingate and the shaping cavity at the same time can be increased through the multiple inner sprues, and then the pouring speed is increased.

The invention relates to a cooling device, and particularly discloses a rapid casting cooling device which comprises a bottom plate, a support arranged above the bottom plate, an operation plate hinged to the support, a driving device used for driving the operation plate to rotate along the support, a cover body arranged on the operation plate in a covering mode, a plurality of frame bodies arranged in the cover body in a sliding mode and an air supply device communicated with the interior of the cover body. The exhaust device is communicated with the interior of the cover body; the support and the driving device are arranged at the two ends of the operation plate respectively. Ventilation holes are formed in the side wall of the frame. According to the device for rapidly cooling the castings and the cooling method, the castings can be efficiently cooled in batches.

The present invention specifically relates to an underwater thruster fixing and casting device, belonging to the technical field of marine equipment. It includes a fixing member, a rotating member, a spherical ball, a fixing sleeve, a connecting member, and a thruster; a plurality of circular hole grooves are provided on the circumferential wall of the fixing member; spherical balls are arranged in each of the plurality of circular hole grooves; the spherical balls rotate and move within the circular hole grooves; the rotating member is disposed inside the fixing member; a plurality of arc-shaped hole grooves are provided on the outer circumferential wall of the rotating member; a plurality of convex platforms are provided on the lower end surface of the fixing member; threads are provided on the contact surface between the inner wall of the fixing sleeve and the outer wall of the connecting member; a plurality of grooves are provided at the upper end of the connecting member; the connecting member is fixedly connected to the convex platform of the fixing member through the grooves in a snap-fit manner; threads are provided on the outer wall of the connecting member; the connecting member and the fixing sleeve are fixedly connected through the threads; screw holes are provided on both the connecting member and the thruster for fixed connection. The present invention can increase the fixing reliability when the thruster is connected to an external carrier, and realize the rapid casting of the thruster by the external carrier.

The present invention relates to a soluble ceramic core, a preparation method and an application, belonging to the technical field related to rapid casting. The preparation method of the present invention comprises the following steps: (1) uniformly mixing ceramic powder and soluble salt, and printing a green body of the ceramic core by using a micro-droplet jet bonding forming process, and obtaining a ceramic core blank after curing, impregnation and drying; (2) putting the ceramic blank into a high-temperature sintering furnace for sintering, and obtaining a soluble ceramic core after cooling with the furnace. By uniformly mixing ceramic powder and soluble salt and preparing the soluble ceramic core by using the micro-droplet jet bonding forming process, the present invention has simple operation, high production efficiency and low cost, and is suitable for forming large and complex-structured ceramic cores. The ceramic core prepared by the present invention has good solubility and is very convenient to remove from the casting after casting is completed.

This invention discloses a rapid casting equipment for valve flanges, relating to the field of flange manufacturing technology. The invention includes a bottom mold and a top mold, through which molten aluminum alloy for high-strength, lightweight structural components is injected via an injection nozzle to form the flange. The top mold is equipped with a relief sealing plate and an exhaust channel, and utilizes magnetic linkage for automatic displacement to prevent metal jamming from affecting demolding. The mold rod is driven by a hydraulic system, working in conjunction with the unloading pressure chamber to achieve automatic extraction and resetting, pushing the flange apart. An electric cylinder drives a guide rod to move along a bent slide rail groove, ensuring stable lifting and lowering of the top mold, while horizontal and vertical limiting slide rods ensure movement accuracy. The top unloading plate is integrated with a conveyor belt to complete automatic unloading and conveying of the flange. This equipment optimizes the casting process through automated design, improving production efficiency and molding quality, reducing the difficulty of manual operation, and is suitable for high-efficiency and stable flange production needs.

The invention discloses a fine-grain casting method for a high-temperature alloy test rod, and belongs to the field of precision casting technology. The method mainly reduces the temperature gradient of the liquid phase of the alloy during solidification by means of high shell temperature, low casting temperature, rapid casting, etc., promotes columnar crystal-equiaxed crystal (CET) transformation, and the prepared high-temperature alloy test rod has a fine equiaxed crystal structure and does not have serious loose defects. The present invention does not require the use of other auxiliary equipment or additives, and only realizes the effective refinement of the solidification structure of the high-temperature alloy mechanical test rod through heat control during the casting process, and has the advantages of being simple and convenient, easy to operate, and low cost.

The utility model provides a kind of quick casting demolding mechanism.Wherein, lower mould is arranged on bracket assembly;Cooling assembly is connected with lower mould, to cool the forming piece in lower mould;First drive assembly is arranged on bracket assembly and vertically slidingly from the lower side of lower mould and is inserted into lower mould, to push the forming piece in lower mould upward;Upper mould is arranged above lower mould;Second drive assembly is arranged above upper mould and is connected with upper mould, to drive upper mould vertically moves;Third drive assembly is arranged on bracket assembly and is connected with second drive assembly, to drive second drive assembly and upper mould together laterally moves.The utility model can conveniently and quickly demould, quickly take out forming piece, and operation is more convenient.

The present invention provides an automated casting production line for sacrificial anodes, and relates to the technical field of sacrificial anodes. It comprises a molding mechanism, a casting mechanism and a pickup mechanism are provided on the periphery of the molding mechanism, and the molding mechanism, the casting mechanism and the pickup mechanism are electrically connected to a control mechanism respectively; the molding mechanism comprises a casting turntable, a plurality of molding devices are provided on the casting turntable, and the casting turntable is connected to a cathode steel core installation device. The casting mechanism is used to extract the melt and pour it into the molding mechanism, the molding mechanism can mold the melt to form a casting, the pickup mechanism is used to take out the casting and transfer it to the next process, and the control mechanism is used to remotely control the work of the other three mechanisms, thereby realizing the automated operation of the equipment; based on this, the present invention solves the problems of high labor cost, low production efficiency, high risk factor, and unguaranteed product quality in the existing manual casting and molding methods, and is suitable for the rapid casting needs of products that meet or are similar to sacrificial anodes.

The present invention relates to the field of rapid casting, and in particular to a method for improving the performance and precision of a soluble core formed by droplet jetting and a soluble core. The method comprises the following steps: S1, mixing a soluble salt, a modifier and an organic solvent to obtain a modified salt powder, mixing ceramic powder and the modified salt powder to form a mixed powder, using a droplet jetting forming process to prepare a core blank from the mixed powder, and heating and curing to obtain a core blank; S2, preparing a soluble salt solution, and adding nano-ceramic particles to the soluble salt solution, and mixing to obtain an impregnation solution; S3, placing the core blank into the impregnation solution for impregnation treatment, drying and sintering at high temperature, and cooling with the furnace to obtain a soluble core. The droplet jetting bonding forming technology is used to prepare a soluble core using ceramic powder + salt as raw materials, so that the core can be efficiently removed; after the core blank is impregnated, the salt and nano-ceramic particles in the solution will fill the pores of the blank, reduce the porosity of the core, increase the relative density, and prevent the sintered core from having excessive sintering shrinkage.

This utility model relates to the field of crash barrier technology and discloses a prefabricated crash barrier template, including a base with an installation position; a combination component for rapid casting of the crash barrier, the combination component including a first template, a second template, a first connecting plate, and a second connecting plate, the first template and the second template being connected to the base by fasteners, the ends of the first template and the second template having openings, the second connecting plate being disposed on the second template, the first connecting plate being disposed on the first template, and the corresponding second connecting plate being connected to the first template and the second template by fasteners, one end of the first template and the second template having a connection port, so that the first template and the second template do not need to be removed after casting, the connecting block is embedded in the template opening and fixed by bolts to fix the first template and the second template; the energy-absorbing component and the abutment plate work together to enhance the impact resistance of the template and allow for the reuse of the template.

The present invention proposes a soluble ceramic shell / core and a preparation method and application, which belong to the technical field related to rapid casting. The preparation method comprises the following steps: Step S1: ball-milling and drying the raw materials containing calcium oxide and a modified solution to obtain modified calcium oxide powder; Step S2: printing the modified calcium oxide powder into a ceramic shell / core blank, heating and curing, infiltration, and drying to obtain a ceramic shell / core blank; Step S3: sintering the ceramic shell / core blank to obtain the soluble ceramic shell / core. The present invention prepares the ceramic shell / core through a 3DP molding process, which has a simple process, a short production cycle, and does not require support. The solubility of calcium oxide makes the casting easier to shell after pouring. In addition, the raw materials cannot be decomposed during the sintering process, which reduces the shrinkage during the sintering process and can meet the needs of molding large and complex structure ceramic shells / cores.

The invention discloses a preparation method of a force-heat-light multifunctional fusion alloy, and belongs to the technical field of crossing of metal materials and functional materials. The preparation method comprises the following steps: mixing and smelting Ni, Ti and Ta elements, refining grains to an ultrafine grade by adopting a water-cooling copper mold rapid casting technology, adjusting precipitated phase distribution in combination with a heat treatment process, preparing a NiTiTa0.2 system alloy, etching a matrix horseshoe-shaped metasurface on the NiTiTa0.2 system alloy through a focused ion beam (FIB), and designing a horseshoe opening angle to realize optical asymmetry; and the bottom layer of the alloy substrate is compounded with hydrogel, so that heat insulation and heat absorption functions are realized. The melting point of the NiTi alloy is increased by doping Ta, the micro-scale metasurface is customized according to the shape memory characteristic caused by thermal phase change of the NiTi alloy, and optical asymmetry is achieved. Meanwhile, hydrogel with excellent heat absorption and heat insulation capacity is adopted as a composite substrate of the alloy, the protection effect of the whole material is dynamically regulated and controlled by changing the content of water molecules in the hydrogel, and protection of an electronic device against laser irradiation and heat damage is achieved.