Production introduction:
Aluminum alloy die castings have a wide range of applications, good casting performance, high dimensional accuracy of castings, surface roughness, good casting stability, high raw material recycling rate, easy to save production costs, and high strength and surface hardness of castings. Aluminum alloy die castings have the characteristics of durability, plasticity, safety, creativity and light weight.
The alloy with high melting temperature needs to be cast by cold chamber die casting machine, because the pump system is damaged by hot chamber die casting machine. First, put the molten metal in an open holding tank, and then put the tank into the furnace to melt it to the required temperature. The tank and the die-casting machine are separated. Instead of pumping, molten metal is scooped out of the tank and poured into the injection chamber from the ladle through the pouring hole.
What are the advantages of aluminum die casting?
Aluminum is the third most widespread metal on the earth, appearing in the form of silicon, oxygen and sulfur compounds. In the metal processing industry, aluminum is the most commonly used metal after steel. Aluminum die castings have some incomparable advantages over other castings, such as beauty, light weight, corrosion resistance and other advantages, which make it widely favored by users. The density of aluminum die castings is smaller than that of cast iron and cast steel, while the specific strength is higher. Therefore, using aluminum die castings under the same load conditions can reduce the weight of the structure. The characteristics of aluminum die castings are:
--Good thermal conductivity, electrical conductivity and cutting performance.
--It has good filling performance.
--The density is small and the strength is large. The ratio of tensile strength to density is 9~15. When working at high or low temperature, the mechanical properties are also good.
--It has good corrosion resistance and oxidation resistance, and has good corrosion resistance in fresh water, sea water, concentrated nitric acid, nitrohydrochloric acid, gasoline and various organic substances.
Contact:Cindy Zhu
Company：Shenzhen Huazheng Precision Technology Co., Ltd.
Tel：+86 13418453374
WeChat：+86 13418453374
Skype：CindyZhu Huazheng
Email:cindy@huazhengcnc.com
Address: 1st F East 4th Bldg, DaZhongGang Industrial Zone, Wanfeng, Shajing Town, Baoan Dist., Shenzhen, Guangdong Prov., China
