Operation technology for reducing processing deformation of aluminum plate

Lightweight, patterned aluminum sheet Patterned aluminum sheet is used in many construction industries. The patterned aluminum plate has a variety of appearances and styles. Various styles and colors are available for you to choose from. Many houses can choose aluminum alloy doors and windows for home decoration, especially doors and windows with good thermal insulation performance and sealing, which are widely used in various industries of life. Patterned aluminum sheets You will find patterned aluminum sheets in the metal industry and the air tightness industry of aerospace equipment. The selected pattern aluminum plate has good air tightness, waterproofness, elasticity and durability. Especially in the profile, the fixing groove of the sealing strip is completed at the same time during extrusion molding, which can greatly improve its sealing performance. What should pattern aluminum plate manufacturers pay attention to when choosing pattern aluminum plate? Many friends will choose pattern aluminum plate. After electrochemical treatment, various

Lightweight, patterned aluminum sheet Patterned aluminum sheet is used in many construction industries. The patterned aluminum plate has a variety of appearances and styles. Various styles and colors are available for you to choose from. Many houses can choose aluminum alloy doors and windows for home decoration, especially doors and windows with good thermal insulation performance and sealing, which are widely used in various industries of life. Patterned aluminum sheets You will find patterned aluminum sheets in the metal industry and the air tightness industry of aerospace equipment. The selected pattern aluminum plate has good air tightness, waterproofness, elasticity and durability. Especially in the profile, the fixing groove of the sealing strip is completed at the same time during extrusion molding, which can greatly improve its sealing performance. What should pattern aluminum plate manufacturers pay attention to when choosing pattern aluminum plate? Many friends will choose pattern aluminum plate. After electrochemical treatment, it can also produce a variety of different colors, which make the room more layered. The whole patterned aluminum plate material is very light, does not need to be painted, and the oxide layer will not fade or fall off. 

The utility model is easy to use, has good corrosion resistance, good anti-skid effect, good overall pattern aluminum plate strength, and the folding process of the aluminum alloy plate: ① Before using the folding machine to fold the aluminum alloy plate, it is necessary to check the power switch and the no-load of the equipment Operation status ②. The mold must be installed by professionals. When installing, the gap between the upper and lower die should be adjusted, and the scrap should be used for trial stamping. Work can start before passing. Patterned aluminum plate ③ Before folding, check the identification of the aluminum alloy plate, and start processing according to the processing drawing. When folding, pay attention to the decorative surface of the sheet, and add flexible rubber pads to the parts where the equipment may rub against the aluminum alloy sheet to avoid scratching the sheet. ④ After the 5083 aluminum plate is folded, it should be checked in time whether the outer arc of the folded edge has cracks that affect the use. If so, the technician should take steps to stop welding or scrap it. Patterned aluminum plate manufacturer 2 Welding process of aluminum alloy plate: ① Welding machine is used for plate welding. Before use, it is necessary to check the power switch and the no-load operation of the equipment ② Plate welding must be carried out by skilled workers who hold welding licenses. Before welding the patterned alumina plate, check the identification of the plate and start welding with reference to the process drawings. When welding, weld the necessary parts according to the design requirements, and pay attention to the decorative surface of the maintenance board. Due to the clamping deformation of the patterned aluminum plate workpiece during processing, it is difficult to prevent and even finish machining. In order to minimize the deformation of the workpiece, to reach the final size before finishing, release the pressing part to make the workpiece return to the original state freely, and then press quietly to clamp the workpiece (complete manual) to achieve the desired processing effect. In general, the clamping force is preferably applied to the support surface. 

The clamping force should act in the direction of good rigidity of the workpiece. Under the premise of ensuring that the workpiece is not loose, the smaller the clamping force, the better. What are the operating techniques for the patterned aluminum plate that can reduce the deformation problem during processing? There are many reasons for the deformation of the patterned aluminum plate during processing, which are related to the material, the shape of the parts and the production conditions. Due to the large thermal shrinkage coefficient of the aluminum sheet, it is easy to deform during thin-wall processing. In practice, the operation method is also very important, so what are the operation techniques for reducing the processing deformation of the patterned aluminum plate? The patterned aluminum plate can reduce the cutting force and cutting heat by changing the cutting parameters. Among the three main cutting parameters, the reverse draft has a great influence on the cutting force. If the machining allowance is too large and the cutting force is too large, it will not only cause deformation of the parts, but also affect the rigidity of the machine tool spindle and reduce the durability of the tool. 

If the amount of tool return is reduced, the production efficiency will be greatly reduced. But high-speed milling in CNC machining can handle this. At the same time, only by increasing the feed rate and the speed of the machine tool accordingly, the cutting force can be reduced while ensuring the machining efficiency. The order of the cutter should also be noted. Roughing emphasizes the need to improve processing efficiency and pursue the cutting speed per unit time, which can usually be used for upper milling. That is, the surface of the blank is cut at the fastest speed and in the shortest time to form the basic geometric contour required for finishing. Finishing focuses on high precision and high quality and is suitable for milling operations. As the cutting thickness of the teeth gradually decreases from the maximum value to zero during the milling process, the level of work hardening is greatly reduced, and the level of deformation of the part is also reduced. Try not to let the milling cutter directly drill into the part in the machining cavity. As a result, the milling cutter lacks chip space and the chips are not discharged smoothly, which leads to overheating of parts, shrinkage and tool breakage, among other undesirable phenomena. Drill holes with a milling cutter of the same size or larger, then mill with a milling cutter. Alternatively, a spiral cutter program can be created using the CAM software.