[China Aluminum Network] Aluminum alloy die-casting products are mainly used in electronics, automobiles, motors and some communications industries. Of course, the main purpose is still on some parts of the equipment. Then we need to pay attention to the aluminum alloy die casting. ? First, consider the issue of demoulding, Second, consider the aluminum alloy die-casting wall thickness issues, the thickness of the gap over the General Assembly impact on the Third, in the structure to avoid the emergence of complex structures that lead to mold structure, had to use multiple core pull or spiral pull core Fourth, some die castings may have special appearance, such as injection Fifth, take into account the mold design problem, if there are multiple positions of the pumping position, try to put both sides, it is better not to place the next core, so a long time aluminum alloy die-casting under the core problems. The exterior of the outdoor wall lamp is beautiful, with simple and beautiful lines. Various styles and forms, simple installation and convenient maintenance. Outdoor Wall Light,Outdoor Wall Lamp,Waterproof Wall Light,Waterproof Wall Lamp JINGYING , https://www.jingyingoptical.com