What Is A CNC Machine ? How Does It Work ? Its Merits and Drawbacks

Having a single or two axis means the machine is not very much productive. You cannot cut a lot of metal sheets after using the machine. Most of these CNC devices are programmable in other ways too. The type of this CNC Plasma cutting machines has to do a lot of work with these programmable accessories.

Also Read: Lathe machine: Main Parts, Operation and Working

The Machine Centers

The machine centres are divided into three sections and these are Automatic tool changer, Spindle speed and activation and lastly the Coolant.

What is Automatic Tool Changer?

In a tool magazine, the machining centres can hold many tools. If required, the necessary toll can be automatically placed in the spindle for machining purpose.

cnc machine

Know about Coolant: For lubrication and cooling purposes, many machine operations require coolant. The coolant can be a turn on and off within the coolant.

Also Read: Drilling Machine – Types & Working

Speed and Activation in Spindle: The spindle speed can be easily specified and it can be tuned on a forward or reverse direction. The spindle can too be turned off.


  1. Chaithuch Tipves December 31, 2017
  2. Ladipo Ayodeji August 12, 2018

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