Category Archives: NC Machines

Advantages and Dis-Advantages of NC Machines

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Following are the Advantages of NC Machines

  1. Accuracy is very High in NC Machines as compare to conventional Machines.
  2. Reduced Production cost to per piece, very good for mass production.
  3. Wastage of scrap is very less
  4. High Production rate.
  5. Skilled Operator not required
  6. Reliability is very good.
  7. Toll cost is low
  8. Cycle time is very less and increased tool life
  9. Increased Flexibility
  10. Any complex part can be manufactured on NC Machines
  11. Set-up time is very less as compare to conventional machines
  12. Special Jigs and fixtures not required in NC Machines

Following are the Dis-Advantages of NC Machines

  1. Control system is very costly,
  2. High investment cost as compare to Conventional Machines
  3. If a controller Malfunctioned, then there is a loss in machine production
  4. High Maintenance cost
  5. Redundancy of Labour
  6. Only Programmer can run the machine , not any other operator can run the machine without proper training.