Reasons for the Formation of Adsorption Particles in the Process of Industrial Aluminum Profile

In the squeezing production process of industrial aluminum profiles, the defects visible to the naked eye include bending, twist, deformation and residue. It is difficult to find that it is difficult to observe or contact with adsorption particles, and it produces adsorption particles. When the production process of electrophoretic and spraying profiles, it is difficult to remove them. Today, the industrial Aluminum Profiles Supplier explained the main reason for the formation of "adsorption particles". The quality of the quality of cast sticks. The quality of casting sticks is an important factor affecting the surface squeezing and molding of industrial aluminum profiles. Common defects of cast rods include slag, pores, large grains, biased analysis, light brilliant grains, etc. All these cast stick defects have one thing in common. Sexual, this is an important factor formed "adsorption particles". The impact of the mold is working under high temperature and high pressure during squeezing production, which will produce flexible deformation. The mold work zone starts to parallel in the direction of the squeezing. When the pressure is under pressure. When the blade of the workband is exposed to the sticky aluminum formed by the industrial aluminum profile. In the process of forming viscous aluminum, particles are constantly brought out by the industrial aluminum profile and attached to the surface of the profile to form a adsorption particles to form adsorption particles. The impact of the squeezing process The parameters of the squeezing process are also an important factor that affects the formation of adsorption particles. If the squeezing temperature is too high and the squeezing speed is too fast, the adsorption particles formed will be more. Due to the increase in the flow rate of industrial aluminum profiles at high temperature and high speed, the degree of deformation of the mold increases, the flow of metal is accelerated, and the deformation resistance of metal is relatively weakened, which is easier to form adsorption particles. The main reasons for forming adsorption particles are mainly subject to the three factors of casting rods, molds, and extrusion technology. Only on the basis of production practice, industrial aluminum profile manufacturers continue to analyze problems and summarize experience. In order to reduce or avoid the formation of granules, and greatly improve the rate of product yield and production efficiency of industrial aluminum profiles.