CNC Center

/ 2017-04-08 11:48

Computer Numerical control machining center


The machining center is developed from CNC milling machines.The biggest difference with the CNC milling machine is that the machining center has the ability to automatically exchange machining tools.Through the use of different tools on the knife library,the machine can realize various processing functions,which can change the processing tool on the main shaft through an automatic tool changing device in one clamping .

Computer numerical control (CNC) is the automation of machine tools by means of computers executing pre-programmed sequences of machine control commands. This is in contrast to machines that are manually controlled by hand wheels or levers, or mechanically automated by cams alone.

In modern CNC systems, the design of a mechanical part and its manufacturing program is highly automated. The part's mechanical dimensions are defined using computer-aided design (CAD) software, and then translated into manufacturing directives by computer-aided manufacturing (CAM) software. The resulting directives are transformed (by "post processor" software) into the specific commands necessary for a particular machine to produce the component, and then loaded into the CNC machine.

Since any particular component might require the use of a number of different tools – drills, saws, etc. – modern machines often combine multiple tools into a single "cell". In other installations, a number of different machines are used with an external controller and human or robotic operators that move the component from machine to machine. In either case, the series of steps needed to produce any part is highly automated and produces a part that closely matches the original CAD design.

NC machining has the following advantages:

1.The machine Significantly reduces the number of tooling, and processing complex shape of the parts do not need complex tooling.To change the shape and size of parts, only need to modify the parts processing program.It is suitable for new product development and modification

2.The parts processed are stable quality,high precision, high repeatability,to satisfy the machining requirements.

3.The production efficiency is higher under the condition of multi varieties and small batch production.

4. processing the complex surface in conventional methods, and even processing some parts what is not observed.

 The drawback of CNC machining is that machine equipment is expensive and requires a high level of maintenance personnel.

WisdomBuyer is a professional solution provider of machinery industry equipment. The corporation's main business is to provide clients with the most professional custom solutions.And the other business is machinery export, include construction machinery, lifting machinery, mining machinery, chemical machinery, food processing machinery, machinery of other large energy etc. We supply Numerical control machining center for sale and we have exported Numerical control machining center to many countries.


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