Conclusion CNC Milling [PDF]

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CONCLUSION



In conclusion from the experiment, we learned the principle of CNC machine. We gained better understanding in the modes of operation of CNC machine. There is various type of modern CNC machines use in industrial. Different preparatory (G codes) and miscellaneous function (M codes) is used in CNC part programming for completing a successful CNC program. Specifically, CNC milling machine works with a computer numerical control that writes and read G-code instructions to drive machine tool to fabricate components with a proper material removal rate. G-codes are commands for CNC machines to follow so that they can operate on their own without human control. Zero set up is very important step to obtain an accurate geometry of the work piece. We also gain information about the advantages and disadvantages of CNC machines and its application. CNC machine can be used to cut complex shapes of metal and other solid materials. The advantages of CNC machine over traditional machine besides the availability of low cost programmable controllers played a major role in the successful implementation of CNC on manufacturing plants. From the experiment, we can conclude that the objective students with Numerical Control (NC) Programming and Computer Numerical Control (CNC) milling machine has been successfully achieved.