OEM CNC precision die casting stainless steel machine parts service
Die casting is one of the casting processes. It produces parts by
melting the metal first and then leading it into a pre-designed
mold (the die) under high pressure. After the mold is cooled down
and the metal is hardened, a preliminary product is completed.
The advantage of machining stainless steel using CNC
One-stop production: CNC machining stainless steel can be used for
small and complex part production. However, casting has limitations
that are not suitable for manufacturing complex parts. Using
casting for complex products can lead to dimensional errors and
rough surfaces.
Faster production cycle: CNC machining of stainless steel is a
faster production process compared to casting this material. Die
alignment is a time-consuming operation followed by melting and
cooling the metal and casting the final product. CNC machining, on
the other hand, involves computer code generation, workpiece
alignment, and post-production ejection of stainless steel parts.
Dimensional accuracy and stability: CNC operations are managed by
computer, reducing the risk of human error in dimensional accuracy.
Stainless steel casting may require extreme heating and cooling,
which can alter the dimensional accuracy of the final product.
Basic Process Of Stainless Steel Die Casting
Clamping
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To help with step 2, injection, the dies need cleaning and
lubrication. The die halves are then closed and clamped together,
using high pressure after cleansing and lubricating.
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Injection
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The molten metal is being transferred from a furnace into a ladle.
The molten metal injected into the clamped die, is then poured into
the shot chamber. The heated die seals it in after it’s pushed
under high pressure.
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Cooling
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After the molten metal injected into the die, must cool and
solidify. The die cannot be unclamped during this period. When the
metal has cooled, it assumes its final form as a casting.
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Ejection
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The die halves are unclamped after the cooling cycle is being
completed. The solidified casting is also ejected from the die
using an ejection mechanism.
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Trimming |
The last stage in the die casting process is trimming. While the
metal cools, remove any extra metal in the sprue and runner, as
well as any flash that has occurred. The final casting’s excess
material is then trimmed away. The trimmed sprue, runners, and
flash can be.
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Die casting stands out as a highly efficient process for
manufacturing detailed, high-volume metal parts. This process uses
specialized molds, known as dies, which are designed to produce
multiple parts simultaneously, ensuring efficiency and consistency.
Typically used for metals such as aluminum and zinc, die casting
involves melting the metal and injecting it under high pressure
into these molds.
Why Cast Stainless Steel?
High Accuracy
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Cast stainless steel parts created by investment casting process
are extremely accurate and near net shape. Since cast stainless
steel components are created by using the same wax patterns, this
accuracy can be maintained from part to part.
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Custom Design
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Cast stainless steel can be used to make any shape you like. It is
also a designer’s dream. Logos, product ID’s or numbers, and
letters can easily be added to the inside and/or outside of
components. Lots of complicated stainless steel parts unavailable
from forging or machining could be produced by casting process.
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Good Hardness
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Compared to other cast alloys, cast stainless steel exhibits
superior hardness. Hardness is the ability of cast stainless steel
to resist indentation and abrasion. Due to its good hardness, parts
made from cast stainless steel can work longer than expected.
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JYH has rich experience in die casting services. Die casting is a
method of forming solid metal parts and is suitable for a wide
variety of industries. Die castings are valued for their precise
detail, durability and consistent grade.
With more than a decade of experience, JYH has produced thousands
of custom die castings for customers worldwide. Available in all
types and designs, our die castings are manufactured for longevity
and aesthetic value. It can resist extreme conditions and long-term
wear and tear.
Our workshop
Custom High Tolerance Die Casting Service For The Metal To Shape
Intricate Conponents. We are your best partner!
