CNC MILLING (4 Weeks)

  • Fee: Rs. 2520/Week
  • Qualification B.Sc Engg.
Rs. 2520 per Week B.Sc Engg.
Week Content
1st Week
  • Introduction of NC & CNC Machines and Safety Precautions.
  • Advantages & Disadvantages of NC & CNC Machines.
  • Main features of CNC Machines.
  • ISO & EIA codes.
  • Data Storage Medias.
  • Dimensioning System(Absolute, Incremental)
  • Types of Control (Point to point, Continuous, 2½D, 3D).
  • Explanation of Zero Point. (Machine Zero Point, Program Zero Point, Work Piece Zero Point)
  • Reference Point.
  • Preparatory Function G-Codes.
  • Miscellaneous Function M-Codes.
2nd Week
  • Programming.
  • Cutter Radius Compensation Left.
  • Cutter Radius Right.
  • Tool Length Compensation.
  • Introduction of Coordinate System (Rectangular, Polar).
  • Insertion of Chamfer in program
  • Circular Interpolation (Clockwise & Anti-Clockwise).
  • Soft Start.
  • Programming with Absolute Dimensioning System.
  • Programming with Incremental Dimensioning System.
3rd Week
  • Trigonometric Ratios.
  • Solution of Right Angle Triangle.
  • Calculation of Point with Trigonometric & their Inverse.
  • Programming of Subroutine.
  • Loop Programming in Absolute Dimensioning.
  • Programming of Internal Profile.
  • Programming of External Profile.
4th Week

STANDARD BORING CYCLES & STANDARD POCKET MILLING CYCLES

  • Drilling / Centering (G-81).
  • Boring with Spot Facing (G-82).
  • Deep Hole Drilling (G-83).
  • Tapping (G-84).
  • Drilling with Jumping (G-85).
  • Reaming (G-89).
  • Groove Cutting (L-94).
  • Rectangular Pocket (L-95).
  • Circular Pocket (L-96).
  • Boring Pattern (L-97).
  • Slot Cutting (L-98).
  • Acrobat_File_Title_Here.pdf 2.7 MB