Pressure Die Casting Aluminum Boxes vs. Extrusions. Pressure die casting, as a means of creating aluminum boxes, is considered more effective by many manufacturers since they can craft thousands of boxes daily. The number of products produced in one day does not also affect the quality of the aluminum boxes. The boxes produced through pressure die casting are known in the market for their durability, stability, and their superior resistance to the changes in the temperature. These details are necessary if one wants to know about Pressure Die Casting Aluminum Boxes vs Extrusions. But knowing about this method of die casting is not enough for a reader because he must also learn what extrusion is all about.
Extrusion, on the other hand, is a process which is known to craft very complicated work materials and cross-sections. These materials, though, are fragile because they face shear stress which is a type of stress affecting the tangential or parallel face of a product. Aside from shear stress, products produced through extrusion also face compressive stress which is a type of stress affecting the central area of the product. As an advantage, aluminum boxes, crafted through either hot or cold extrusion, also possess excellent surface finish. But the purchasing and maintenance costs of the necessary machinery are very high. So which is better, pressure die casting or extrusions?
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