CNC (Computer Numerical Control) milling machine is one of the common machine tools in
machinery industry. CNC milling machine is the popular form of CNC that can perform those
repetitive tasks of drilling and turning that used to be human jobs long time ago.
CNC Mills are classified based on the number of axes that they have. Axes are labeled as x and y
for horizontal movement, and z for vertical movement.
Basically, CNC milling machine have four axes which are Milling Head Z, Table Z, Table Y, Table
X. The quantity of axes a milling machine has is often presented in many different ways.
For example, there are a five-axis CNC milling machine. The extra 5th axis is in the form of a
horizontal pivot for the milling head that ensure the excellent flexibility of machining with the end mill
at an angle follow the table.
CNC milling machines are usually programmed by using a series of standard commands that we
named it as G-codes to represent specific CNC tasks in alpha-numeric form.
There are many different sizes for a CNC milling machine based on the purpose and location of
usage, as well as the materials that need to be cut.
Besides that, the size of motor affects the speed of cutting the materials. Normally, materials like
plastic and wood are the easiest things to cut, unlike steel that need more stronger milling
machine and longer time.
To evaluate the perfomance of milling, we can look at its rigidity. For example, the more rigid a mill
is, the more precisely it drills and cuts. CNC mills normally have better & tougher engines for higher
rigidity compared to manual counterparts.
With CNC milling machine, we can improve the speed of cut compared to manual operation. It also
reduced the rejection when rigidity results increased.Thus, in long run business, it will indeed save
a lot of time and overhead due to less wastage happend.
Another benefits is the accuracy of cut through CNC milling machine with a computer numerically
controlled machine. In production line, it is very important to have all the parts produced exactly the
same. However, nothing is perfect. CNC milling machine may also have a possibility of fault lies in
the operator due to a mill can cut with absolute precision as close as .0001 of an inch.
In addition, many mills have a beds that be able to move at different angles for easy cutting jobs,
different angled cut as well as more difficult drilling operation. This is one of the benefits over
manual mills.
Lastly, with the automated cooling systems, CNC milling machines are able to maintain the quality
of raw material by spraying or blasting the hot metal or even tooling with specially formulated
coolant.
With the benefits of CNC milling machines stated above, it is really worth the money to invest a CNC
milling machine for your business used. And there are the popular brands that available in the
market, such as Mori Seiki, Dahlih, CNC Takang, DMTG, Mastika, HACO, Takisawa, Okamoto,
Creator, Agma, L & L, Hurco, Okuma, Extron, Enshu, Equiptop, Komatsu.
![[Valid RSS feed]](http://www.articlelog.com/images/icon_Rss.png "XML Feed For RSS"){kind=icon}
Category Rss Feed
Print This Article
Add To Favorites