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Note for CNC Technology - CT By JNTU Heroes

  • CNC Technology - CT
  • Note
  • Jawaharlal nehru technological university anantapur college of engineering - JNTUACEP
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Computer Numerical Control (CNC)

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CONTENT 1. 2. 3. 4. 5. 6. 7. 8. 9. What are NC & CNC? History CNC system Elements Properties of CNC machine Types of CNC machines CNC applications Advantages& Disadvantages Conclusion References

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What are NC & CNC ?   Numerical control (NC) is a method of automatically operating a manufacturing machine based on a code letters, numbers and special characters. The numerical data required to produce a part is provided to a machine in the form of program, called part program or CNC (computer numerical control)

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What are NC & CNC ?   The program is translated into the appropriate electrical signals for input to motors that run the machine. A CNC machine is an numerical control machine with the added feature of an on board computer. The computer is referred to as the machine control unit (MCU)

Lecture Notes