Aluminium die casting in
recent times have lend great help in
the manufacture of high quality precision based metallic components. Customers
and consumers from varied industries like consumer electronics, automotive,
healthcare, consumer durables like kitchen and bake ware have stood to gain
from this method of metal casting.
Aluminium die casting
is light in weight and is able to withstand very high operating temperatures.
Characterised by this threshold of high operating temperature tolerance, these
die casts have amazingly anti corrosion resistance. They show the high
electrical conductivity and are fully recyclable. They also show good finishing
characteristics.
Die casting
aluminium is the process of forcing
molten aluminium metal, under high pressure into a mold cavity. This is a
manufacturing process that produces geometrically complex metal parts through
the use of reusable molds called dies.
The process of die casting aluminium involves
the use of a furnace, the metal aluminium, a die casting machine and die. It
usually uses ferrous alloys like aluminium or zinc. This means that the die
cast aluminium is a ferrous alloy with a wide range of physical and mechanical
properties.
These turn out
to be light weight, good corrosion resistant and hold good mechanical
properties and dimensional stability. The high dimensional stability is ideal
for complex shapes and thin walls. The high thermal and electrical conductivity
retains strength at high temperatures.
Aluminium die
cast posses good stiffness and strength to weight ratio, is ideal for harsh
environments and exhibits good machining characteristics. Die cast materials
contribute to the automobile industry by ensuring weight saving requirements to
improve fuel economy in vehicles.
It is because of
these unique features and durable characteristics that it can be used in a
variety of products such as aluminium cast furniture, aluminium cast cookware
and a variety of automobile parts.
The non
corrosive nature of this die casts prevents the wear and tear of the engine
parts as also add longevity to its life. This technology has brought about a
change in the area of cookware and bake ware too. Its ability to withstand high
temperatures work wonderfully for the cooking vessels and its durability
ensures its long life. Similarly cast aluminium furniture also has the strength
and tenacity to last longer than their wooden counterparts. The anti rust, non
corrosive feature makes them damage proof and strong. Harsh environments do not
spell havoc to these products as they can withstand any conditions thanks to
their unique features.
This casting
method allows for high speed production as the whole process is automated and
it is possible to obtain fairly complex castings. Due to its very small
thickness it can be easily filled as the liquid metal injected into the molds
at high pressure. The method ensures a good surface finish and can be directly
electroplated without further processing. It is economical for large scale
production and can yields innovative shapes. These molds can be reused a
thousand times and are well designed to give complex products optimum accuracy
and a smooth finish.
Die cast
aluminium is definitely a boon for the metal and alloy industry
No comments:
Post a Comment