Recently, the 2014 International Engine Industry Development Summit Forum was held. This forum was jointly sponsored by the "China Automotive Economy" magazine and other units. At the forum, the reporter was informed that in 2013, China's engine industry is expected to exceed 1.7 billion kilowatts.
Liu Lixun, editor-in-chief of Time Automotive magazine, said at the meeting that China's engine industry increased from 1.3 billion kilowatts to more than 1.5 billion kilowatts in 2012, and is expected to exceed 1.7 billion kilowatts in 2013. However, the whole market is big but not strong, and the crux of independent innovation is still in existence. It is imperative to promote the improvement of China's steam and diesel engine technology.
Die casting(Aluminium 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.
Aluminum Die Casting, Die Casting Components, Pneumatic Zinc Die Casting, Zin Die Casting,Aluminium Die Casting
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