What are the advantages of aluminum alloy gravity casting: aluminum alloy gravity casting molds have good quality, stable technology, long service life after molding, and small footprint. I更具成本效益，以更少的投资提供更高效的回报。 At the same cost scale, the aluminum alloy gravity casting process is more cost-effective than other castings I, providing more efficient returns with less investment. Aluminum alloy gravity casting I art is widely used in the world, and it is also the preferred casting method of casting manufacturers. Compared with other casting technologies, the aluminum cylinder head of aluminum alloy gravity casting process has higher output, lower mold cost and better quality than other casting processes.
Aluminum alloy gravity casting is manufactured under the gravity of the gravity casting series , because aluminum and aluminum alloys have good thermal conductivity, specific processability during sinking and high processability, and good vibration and plasticity. In addition to the mold and matching materials, the forging process is done in a die casting machine, and penetrants are also used.
Gold gravity casting of aluminum platforms is part of pressure forging. This is a mold filled with heavy castings. The liquid-heated aluminum is injected into the inlet of the die-casting machine, and the shape and size of the aluminum part of the mold are forged or aluminum alloy parts. I行业中有许多用途。 This type of part has many uses in the I industry. It can produce a variety of special shapes, and can also produce higher accuracy and brightness, thereby greatly reducing the amount of sheet metal processing of castings and metal aluminum or aluminum alloy. Forging allowance can not only save electricity and metal materials, but also greatly reduce costs. Gravity casting penetrant is mainly made of inorganic or organic materials and is mainly used to seal the leakage of micropores. The instinct of the penetrant is good adhesion and adhesion to the disadvantages of forging. After the penetrant has solidified, the casting should be solid.
How does liquid extrusion of aluminum alloy castings increase the life of aluminum castings: pre-extraction: the concentration of alkaline etching solution is relatively high. Although rinsed with tap water, the water from the surface of the aluminum casting is weakly alkaline. As a result, the acid in the luminescent solution is rapidly neutralized after use, and the functions of removing light and removing ash are lost. Therefore, it is best to pre-process the used luminescent liquid before entering the light, and then enter the official luminescent liquid to emit light. When the luminescent liquid does not have a luminescent function, replace the previous pretreatment solution. This not only prolongs the life of the light solution, but also reduces the cost of the three waste treatments. Keep the solution clean to prevent contamination. In order to keep the luminescent solution clean, the solution must be specifically used to prevent the surface of the light-emitting element from being incident due to the incorporation of other metal ions and must be interrupted. The luminescent solution should be stored in the lid when it is deactivated. - 氢氟酸发光液体具有高挥发性，溶液加盖不仅可以减少挥发，还可以避免酸雾污染环境，这也是必要的。 The concentration of the luminescent solution is high, especially the nitric -hydrofluoric acid luminescent liquid has high volatility. Capping the solution can not only reduce volatility, but also avoid acid mist pollution of the environment, which is also necessary.