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Aluminum radiator surface anodizing treatment is a kind of application is very wide aluminum radiator surface treatment technology, is the method of electrolysis in forming an oxide film of aluminum radiator surface, the corrosion resistance and abrasion resistance on the surface of the aluminum rad
Aluminium profile extrusion die material:Industrial aluminium profile extrusion die material is H13 steel, aluminum extrusion dies after nitriding is necessary before working. Aluminium profile extrusion die structure:Generally an extrusion die is consisted of the die plate, die bolster and die ring
Factors affecting the effect of aluminum radiatorAs a heat dissipation tool with high efficiency, aluminum radiator is widely used in electronics, electrical appliances, lighting and other industries. Different manufacturers master different technologies, referring to different production standards,
Aluminum radiator advantages:Aluminum radiator has good appearance, light weight, good heat dissipation performance, good energy saving effect.Aluminum heat sink type:Electronic radiator aluminum, electrical heat radiator aluminum profiles, computers, sunflower aluminum radiator, electric power semi
Reasons for aluminium profile die marks(welding lines) and the solution1, the die itself causes: the die structure is not reasonable, die clamping is itself a dislocation, die venting is not good2, aluminum billets after die, metal by cutting directly below the midline of the rib site there is an ob
When the choose or custom aluminum profile, not the more thickness the better, suitable thickness is the best. Aluminum thickness decide which technical parameters?1, aluminum profile meter weight.All thickness directly influences the aluminum meters, profiles of wall thickness is thicker, meter wei
Aluminium profiles cracks marks on the surface, the main reasons :1, Extrusion temperature is too high, may lead to the surface layers of metal tensile strength decreased, so the friction aluminum workbench is produced under the action of crack.2, Because of the friction to metal surface with gallas
In the extrusion process of industrial aluminum profiles, profiles wave, twist, bending and other problems often happen, which are caused by the profile shape defects caused by uneven aluminum flow.The main reasons for defects of aluminum profiles wave, twist and bend are as follows :1. The unreason
Causes of surface scratches of aluminum profiles and how to avoidThe main causes of surface damage and scratching of aluminum profiles are as follows :1. The surface of the billet is accompanied by debris or component segregation. When the billet surface appears a large number of segregation emerge
First of all we should clear is the aluminum extrusion die would have been the basic of welding seam line, depending on the aluminum extrusion process, but in actual production, we can as much as possible to reduce or avoid the aluminum extrusion mold welding seam line, following a brief introductio
Aluminum profile extrusion bubble foaming problem reason analysisAluminum profile is a kind of metal material that we can often see in our daily life. It is often used in aerospace, transportation, transportation, construction, navigation and other fields. Its importance is self-evident. But aluminu
Among the aluminum extrusion profile, aluminum heat sink is a large demand for industry. According to the difficulty of extrusion, we can divide the heat sink into 2 kinds.1. Normal Heat Sink Profile2.High Ratio Heat SinkHow to distinguish between the two types?1, High ratio heat sink, refers to th
B.O.B. problem in extrusion processing The vast majority of the “ Billet on Billet “ or “ Blok on Blok, “ ( B .O.B. for short ) problems are from the welding seam lines in the hollow profiles and the ends of the profile for very wide flat dies that use a spreader plate to provide sufficient feed to
TONGUE RATIO CALCULATION IN EXTRUSION DIE DESIGNThis calculation will supply a value in the form of a ratio between the opening (or neck) ofa tongue detail to the total surface area of the tongue itself. The calculation will supply anindication as to the strength of any such tongue and the likelihoo
Die blocking due to operating factorsThe operation factors lead to the blockage of the die, and how to reduce or avoid the blockage of the die in the operation to obtain the correct specific die profile information and material head (tail) and samples as soon as possible, for the correction of quali
Die Block Caused by Relief DesignThe working belt without support is easy to deform and crack when the relief is too large. Profile in the export stage of the material head out of the working belt due to the flow speed, wall thickness, resistance and other reasons, not necessarily radial outflow, m
Die Blocked Caused by Flow DifferencesIt’s common to see in complicated profiles die and dies with long cantilever .1) The main performance is the design deviation of aluminum flow ratio, the size of the chamber, the length of the local working zone, and the obstruction of the direction of aluminum
Five factors affect the extrusion of industrial aluminum profilesAs we all know, industrial aluminum profile is a kind of alloy material with aluminum as the main component, aluminum bar after hot melting, extrusion to obtain different cross-section shape of aluminum material, but because of the dif
How to Produce the Industrial Aluminum Profile Surface Without Any Extrusion Mark?We can usually see a lot of scratches on the surface of aluminum profiles, scratches are common surface defects in the process of industrial aluminum extrusion. If the scratch is on the inside, it may be a foreign body
The Flow Characteristics of a DieHow the Aluminium flows within a die is of great importance. The flow will not be straightthrough any die because of the effects of drag / friction within the die and this will have theeffect of distorting the flow. How much distortion to the flow has a direct relati
