Stamping Part pressing is a fabrication process that makes
seamless metal parts. Manufacturing parts that were created traditionally
through different processes like assembly, casting or turning has different
advantages to both the designer and production expert including: Only a few
material is required for deep draw pressing thus lessening material waste and
the cost of the manufacturing process. The process of deep drawing can
manufacture components with complex designs, which is often not possible using
other traditional fabrication techniques without the aid of expensive secondary
processes. The quality of finished components are better than other methods and
demonstrates better results in producing repeated batches. These products often
varies from small to large components and often with varying shapes such as
square, cylindrical and rectangular.
This method offers better
flexibility. Some of the pressing components can be found in the household.
These items benefit from the cost and design of this process and it includes.
In other words, all items that have metal tubing incorporated in them are
usually items that have been pressed, which are widely used in many industries.
A lot of metals are used for this method including stainless steel, cold rolled
steel, aluminum, copper and brass. The process requires that the metal used is
ductile allowing the components to be manufactured without placing unnecessary
stress on the metal that will lead to weaknesses or cracks to the finished
products. This process involves a series of geometric dies. A metal material is
then passed through the press so it can either be pressed or drawn into each
die.
As a result, the final
shape of item is achieved and it takes about an average of 60 components in a
minute. The process may be repeated if there is a need to manufacture complex
shapes. Stamping, otherwise known as progressive die pressing, is similar to
deep draw pressing but is only able of producing shallow and simple components
with the exception of using thin sheet metal instead of blanks. The progressive
die pressing produces around 250 parts in a minute. Deep draw pressing is a
process which is a cost-effective method where production of large volumes is
concerned. When the dies are installed on the machine, the process becomes
completely mechanical. There is more than 85% reduction in the unit cost using
engineered drawn components compared to the authentic parts. This process is
therefore best when producing large volumes with low retail price.
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