CNC technique 1 – basics

Participants: Metal work trainees, 1st training year

Duration of course: approximately 2 weeks (1 week each for turning and milling)

Agenda:

- General basics of CNC technique

  • Development of CNC technique
  • Comparison of CNC equipment with conventional machines
  • CNC machine designs
  • Control designs

- Technology basics

  • Cutting materials
  • Materials
  • Workpiece materials
  • Cutting data computing

- Mathematic basics

  • Basic calculations including trigonometric functions and Pythagoras

- Programming basics to DIN 66025

  • Coordinate systems
  • Dimensioning in line with machining requirements
  • Basic programmes with straight and circle interpolation (absolute and incremental values)
  • Geometry exercises
  • Data entry and simulation
back