What are the main aluminum production process

Aluminum main production process are as follows: 1, the impact extrusion process impact extrusion process is aluminum billet extrusion into blank pipe process, it is the key to the quality of the final product, most of the quality indicators are related. ( 1) Aluminum tube sealing membrane is formed through the recoil force in the process of impact extrusion molding, sealing membrane cannot be broken. Otherwise, reach the purpose of sealing, and sealing membrane thickness must be strictly controlled, too thin is easy damaged, too thick may be due to puncture difficulties and inconvenience to consumers, so the recoil force tendons under strict control. ( 2) The size of aluminium billet tube parts, packaging shoulder thick, wall thickness, diameter, etc. Are associated with the quality, installation, and the wear of mould, should be in the process of production strict attention. 2, modified process modification process is to amend the tube billet as required, including aluminum GuanPing head, the length of the thread and aluminum tube. ( 1) Head length modification peace is with turning tool to cut the head and tail respectively, cutting quality, and the most depends on tool knife edge and the adjustment of the workpiece, must pay full attention to. ( 2) Soft aluminum pipe thread there are two ways of formation, domestic adopts cutting method, simple, easy to produce aluminum or aluminum wire, thread length is short and smooth difference; Imported equipment and production is squeezing way abroad. High technical requirements, but the thread length is long, and degree of finish is good, without sundry, in compliance with health and safety requirements.