Custom Online CNC Machine Shop
CNC Machining is a process used in the manufacturing sector
that involves the use of computers to control machine tools. Tools that can be
controlled in this manner include lathes, mills, routers and grinders. The CNC
in CNC Machining stands for Computer Numerical Control.
On the surface, it may look like a normal PC controls the
machines, but the computer's unique software and control console are what
really sets the system apart for use in CNC machining.
Under CNC machining services,
machine tools function through numerical control. A computer program is
customized for an object and the machines are programmed with CNC machining
language that essentially controls all features like feed rate, coordination,
location and speeds. With CNC machining, the computer can control exact
positioning and velocity. CNC machining is used in manufacturing both metal and
plastic parts.
First a CAD drawing is created, and then a code is created
that the CNC machine will understand. The program is loaded and finally an
operator runs a test of the program to ensure there are no problems. This trial
run is referred to as "cutting air" and it is an important step
because any mistake with speed and tool position could result in a scraped part
or a damaged machine.
There are many advantages to using CNC Machining. The
process is more precise than manual machining, and can be repeated in exactly
the same manner over and over again. Because of the precision possible with precision
machining, this process can produce complex shapes that would be almost
impossible to achieve with manual machining. CNC Machining is used in the
production of many complex three-dimensional shapes. It is because of these
qualities that CNC Machining is used in jobs that need a high level of
precision or very repetitive tasks.
If you are considering a career in CNC Machining, it would
be useful to have a background in mathematics, industrial arts and mechanical
drafting, as well as computer usage. For more information, please visit our
site http://www.hanzmanufacturing.com/
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