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7/23/2019 Die Casting Manufacturer | Arte Tooling
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Introduction
Die casting is the Metal forming process in whmolten metal is forced into a cavity or mold uhigh pressure. This takes place under highpressure which is applied to the molten metal
which is inserted into mold cavity.
Die casting is an ecient, economical processoering a broader range of shapes and
components than any other manufacturingtechnique.
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Process Die casting provides comple shapes within close
tolerances than many other mass productionprocesses. !ittle or no machining is required andthousands of identical castings can be produced badditional tooling is required.
Die casting is one of the most versatile and proli"metalworking processes, creating countless varieof parts used in almost every industry imaginable
#nterestingly enough, it dates back to the mid $%&and today, innovations keep it moving forward.
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Die Casting Parts
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The Hot Chamber Die CastinProcess
(ot chamber die castingis one of the two
main techniques in the manufacturing
process of die casting, (ot chamber die
casting has the advantage of a very highrate
of productivity. During industrial
manufacture by this process one of the
disadvantages is that the setup requires that
critical parts of the mechanical apparatus,
)such as the plunger*, must be continuously
submersed in molten material.
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The Vacuum Die CastingProcess
+acuum casting creates good
conditions for decisively reducinggas
porosity, since air is evacuated fromthe
die cavity. Depending on the alloyused,
the required values may beachieved in
vacuum casting even without
additional
heat treatment. ut if such
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The Cold Chamber Die CastinProcess
old chamber die casting is a permanent
mold metal casting process. / reusable
mold, gating system and all, is employed.#t
is most likely machined precisely fromtwo
steel blocks. !arge robust machines areused
to eert the great clamping forcenecessary
to hold the two halves of the mold
togetheragainst the tremendous pressures eerted
during the manufacturing process.
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The Low Pressure Die CastinProcess
!ow pressure die casting is competitive casting methowhen the production quantity is relatively small and0owhen heat treatment is needed to improve the mechaproperties. The tolerances and the surface "nish are tsame as achieved by gravity die casting. The tooling c
are somewhat higher than by sand casting.
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What Are The Benefts o DieCasting
The bene"ts of using die casting over other methods of part
production are numerous. Die casting provides cost1eective
solutions to create parts that have comple shapes, parts that
a high heat tolerance, and also allows us to produce a part with
tighter and stricter tolerances. Die casting historically has inhe
produced less scrap and requires less machining than machininparts our of raw billets. 2hen compared with forgings, plastic
in3ections, stampings, etc, die casting is the clear choice for su
part quality with a low cost. Die casting produces partecellent
strength to weight ratios and allows for many dierent "nishing
capabilities.
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Die casting machine
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Than! "ou#