China OEM Aluminium Gravity Die Casting - High Precision Aluminum Die Casting – Mingda
China OEM Aluminium Gravity Die Casting - High Precision Aluminum Die Casting – Mingda Detail:
Product Description
Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened tool steel dies which have been machined into shape and work similarly to an injection mold during the process. Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminium, magnesium, lead, pewter, and tin-based alloys. Depending on the type of metal being cast, a hot- or cold-chamber machine is used.
The casting equipment and the metal dies represent large capital costs and this tends to limit the process to high-volume production. Manufacture of parts using die casting is relatively simple, involving only four main steps, which keeps the incremental cost per item low. It is especially suited for a large quantity of small- to medium-sized castings, which is why die casting produces more castings than any other casting process.[1] Die castings are characterized by a very good surface finish (by casting standards) and dimensional consistency.
Two variants are pore-free die casting, which is used to eliminate gas porosity defects; and direct injection die casting, which is used with zinc castings to reduce scrap and increase yield.
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With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for our customers for China OEM Aluminium Gravity Die Casting - High Precision Aluminum Die Casting – Mingda , The product will supply to all over the world, such as: Lithuania, Thailand, Bangladesh, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
By Victor Yanushkevich from Lisbon - 2018.10.31 10:02
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Fay from Albania - 2018.11.28 16:25