complex sand casting_complex sand casting

There are several types of die casting cores, each with specific applications

L'aluminium est l'un des matériaux les plus polyvalents et légers utilisés dans l'industrie moderne, et ses applications sont multiples, allant de l'automobile à l'aéronautique, en passant par l'électronique. Parmi les différentes techniques de fabrication de pièces en aluminium, la coulée sous pression, ou die cast, s'est imposée comme l'une des méthodes les plus efficaces et précises. Cet article explorera le processus de coulée en aluminium calibré, ses avantages, ses applications et son avenir dans l'industrie.

Mechanical cleaning methods involve physically removing contaminants through scrubbing or abrasive techniques. This can be done manually with brushes or cloths or using machinery like vibratory finishers or sandblasters. While mechanical cleaning is effective in removing stubborn residues, it requires caution. Aggressive techniques may scratch or damage the aluminium surface, compromising its appearance and integrity.

Green sand casting is a widely used method in metal casting, especially favored for its cost-effectiveness and versatility. This process involves the use of a mixture of sand, clay, and water to create molds for metal pouring. The term green refers to the fact that the molds are not baked, which gives this method its unique properties and advantages.