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【Part name】 Machined aluminum alloy parts for automation equipment
【Manufacturing process】 CNC turning milling combined processing
【Product Features】Thin wall is easy to deform, difficult to control during processing
【Material used】 Aluminum alloy 7075
Mainly zinc, but sometimes a small amount of magnesium copper are added. Among them, super-hard aluminum alloys contain zinc, lead, magnesium copper alloys close to the hardness of steel. The extrusion speed is slower than the 6 series alloy, the welding performance is good. 7005 7075 are the highest grades in the 7 series can be strengthened by heat treatment. The main feature is that the hardness of 7075 is a high-hardness, high-strength aluminum alloy, which is often used in the manufacture of aircraft structures futures. It requires the manufacture of high-stress structural parts molds with high strength strong corrosion resistance. At present, basically relying on imports, my country's production technology needs to be improved.
Application scope: aviation (supporting components of aircraft, landing gear), rockets, propellers, aviation ships. )
【Surface treatment】 spray 120# fine sand, natural color hard anodizing
Dry blasting process wet blasting process are two common classifications of sandblasting. The processing surface of dry blasting process is relatively rough used for the following one to six processing purposes. The wet blasting process is similar to dry blasting, but it is often used for more precise processing. The wet blasting process also has the advantage of less pollution.
In addition to anodizing, the process is simple, the solution is stable, the operation is convenient, the allowable impurity content range is wide, the power consumption is low, the cost is low, it can almost be applied to the processing of aluminum various aluminum alloys, so it has been widely used in China application.
【Benefits after treatment】
1. The sandblasting process removes the oxide scale on the surface of castings forgings after Eastern heat treatment.
2. Improve the surface roughness of parts to improve the adhesion of painting other coatings.
3. Wet blasting the cutting tools to improve their service life.
4. Prevent corrosion of aluminum products enhance hardness wear resistance.
【Processing equipment】 CNC lathe, CNC machining center
Processing equipment types: three-axis CNC machining center, four-axis CNC machining center, five-axis CNC machining center, gantry milling machining center, drilling tapping machine, CNC lathe, precision grinder, molding press, autoclave, western machine, fast wire cutting Machine, middle wire cutting machine, slow wire cutting machine other processing equipment.
【Precision size】 This part is finished, the size accuracy is ±0.01mm; the size is 270mm*90mm*300mm
Precision types: finishing, ultra- precision machining , finishing, semi-finishing, roughing, finishing, rough grinding, fine grinding, other (the higher the precision, the higher the price)
【Quantity Delivery Time】
Sample (1 piece minimum order): 2-7 days;
Small medium batch processing: 7-20 days;
Mass production: 20-35 days
A total of 45 pieces are customized by the customer, 2 pieces of proofing take 5 days, the remaining batch delivery time is 12 days.
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