The advantages of the aluminium alloy pneumatic air cylinder are good heat dissipation effect and low body weight, which can reduce the installation weight of the whole vehicle. The aluminum alloy cylinder block adopts the cylinder block die-casting method to produce the engine block, which can shorten the process route and improve the productivity, which has obvious technical advantages.The cylinder block is made of stainless steel, which is thin and high in strength, and the cylinder block has a good heat dissipation effect when the cylinder is used at high frequency.
The aluminum alloy cylinder has a thicker wall than the stainless steel cylinder. If the magnetic rings used for the two cylinders are the same (the Gaussian is the same), then the induction effect of the magnetic switch is different because of the different wall thickness, so The selection of the auto switch should be judged for the use of the cylinder. In general, the choice of the magnetic switch depends on the Gauss of the magnetic ring inside the cylinder.
In the traditional casting process, the production of cylinder block needs to go through many processes such as molding, core making, pouring, cooling, sand falling, cleaning, machining and heat treatment. The engine block produced by aluminum alloy die-casting only needs to process the mold in advance. After pouring, the blank casting of the cylinder block is taken out from the die-casting island, or the burr is manually removed, and then the inspection and processing can be carried out.