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Global Sources Group: There are very few companies
dealing with rapid prototyping overseas. One of them is Global Sources Group.
It can boast of offering overseas rapid manufacturing. Today’s fast world
speaks of competition. The US is no exception. It has been ruling the world since
the last century on this count. This has led to the emergence of Global Sources
Group. The customer would always feel obliged by seeking the services of Global
Sources Group, as this would result in substantial increase in his productivity
and profit. This company is associated with factories across Vietnam and China.
Thus, the required competitive edge that is needed in market of today is
ensured.

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Rapid Prototyping can be defined as the process of
constructing physical objects automatically by making use of ?solid freeform
fabrication’. The initial techniques regarding prototyping came into being in
late 1980s. They were then used for producing prototype parts and models. In
today’s world, they are being used for much wider applications. For instance-
manufacture of quality parts. This technology is used by certain sculptors for
producing complex shapes in order to display them in ?fine arts exhibitions’.

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Electron Beam Melting or EBM is a great new alternative
method, that can be used instead of both rapid prototyping and manufacturing of
metal products. The method is especially useful to the aerospace industry.

The technology is becoming very popular because it has the
ability to build dense parts that are similar to any wrought material. Besides,
the cost for manufacturing parts through this process is substantially less as
compared to the other additive fabrication or metal based methods that are
common employed. EBM has also opened the doors to configurations for several
new designs.

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Electron Beam Melting or EBM is a great new alternative
method, that can be used instead of both rapid prototyping and manufacturing of
metal products. The method is especially useful to the aerospace industry.

The technology is becoming very popular because it has the
ability to build dense parts that are similar to any wrought material. Besides,
the cost for manufacturing parts through this process is substantially less as
compared to the other additive fabrication or metal based methods that are
common employed. EBM has also opened the doors to configurations for several
new designs.

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Laminated Object Manufacturing or LMO is a system used for
rapid prototyping. It consists of adhesive ? coated layers of plastic or paper
that are stuck together with the help of glue and then cut into an appropriate
shape with the help of a laser cutter or a knife.

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FDM or Fused Deposition Modeling is said to be one type of a
free-form fabrication technologies being developed Stratasys Inc. As this
technology utilizes high force ABC plastic it is one of the most preferred
technologies for prototyping plastic parts which require force. The Fused
Deposition Modeling is a method of layered manufacturing which extrudes a very
thin drop of plastic, just one layer at a time. A string of plastic is supplied
into an extrusion cranium where this string is heated into a state of
semi-liquid form and then extruded via a very tiny passage onto the other layer
of the substance. Support substance is even being laid down in the same
method. 

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Selective Laser Sintering or SLS is said to be a free-form
manufacturing technology which is developed by 3D systems. SLS is a method of
layered manufacturing which creates a solid 3D object by blending powdered
substances along with carbon dioxide. In other words SLS is one of the famous
mechanisms of Rapid Prototyping in which a laser beam carefully sinters or
fuses the powdered substances such as elastomer, nylon etc. A thin layer of
that powdered substances is being laid down and the laser sketches on the layer
sintering together the elements hit by the laser. SLS can provide a persons
manufacturing company with most important perimeter by producing metal or rapid
plastic prototyping which narrowly matches their molded complements.  

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Rapid Manufacturing can be described as an ?Additive
Fabrication Technique’ to manufacture solid objects through the chronological
delivery of material and/or energy to precise points in the space for producing
that part. At present, the practice of controlling the process of manufacturing
with the help of computer by making use of mathematical model that has been
created through the computer’s aid is being followed. Rapid manufacturing, if
done with the help of Parallel Batch Production is capable of providing a huge
advantage in terms of cost and speed in comparison with alternative techniques
of manufacturing like die casting or Plastic Injection Molding.

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Rapid prototyping is a process wherein a working model or
prototype is developed for the purpose of testing the various product features
like design, ideas, features, functionality, performance and output. This
process of development of working model is quite quick. The user can give an
early feedback regarding the prototype. Rapid prototyping is, generally, a
significant and essential part of the system designing process and it is
believed to decrease the project cost and risk.

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