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MEC 216 Introduction to CAD/CAM

ND2 levelEngineering & Technology22 topics

MEC 216 covers 22 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.

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Course outline

The topics this course covers, in teaching order.

  1. Computers in design and drafting
  2. CAD and CAM relationship
  3. CAD software principles and requirements
  4. CAD interface and input devices
  5. Coordinate systems and drawing field setup
  6. Constructing simple geometric shapes
  7. Editing CAD drawings
  8. Arrays, offset and object modification
  9. Layers management in CAD
  10. Dimensioning and tolerances
  11. Annotation and leader lines
  12. Engineering drawings in CAD
  13. Basics of 3D CAD modelling
  14. Basics of CAM
  15. Automotive air-conditioning fundamentals
  16. Psychrometry and comfort conditions
  17. Refrigerants and lubricants
  18. Automotive A/C components
  19. Automotive A/C system operation
  20. Installation and servicing procedures
  21. Fault diagnosis and repairs
  22. Safety precautions in automotive A/C systems

A sample from this course

One topic, as StudyPath teaches it.

Computers in design and drafting

Computers in design and drafting transform the creation of technical drawings by automating geometry, enabling rapid modifications, and ensuring accuracy. Mastering CAD concepts, file formats, and basic drafting commands is essential for the NUC CCMAS, NBTE, and NCCE exams, where students must demonstrate both theoretical understanding and practical application.

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