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Learn · Laser Based Manufacturing

Lecture 4 of 29Week 2 : Laser Based Material Removal

Lec 4 : Principle of Operation, Types of Laser Cutting, and Kerf Geometry

Prof. Shrikrishna N. Joshi · IIT Guwahati

Credits and licence

From
Laser Based Manufacturing, IIT Guwahati (at NPTEL)
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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All the lectures

  1. Lec 1: Lasers in Manufacturing: Importance and Applications YouTube
  2. Lec 2: Fundamentals of Laser Technology YouTube
  3. Lec 3: Laser System: Construction and Types YouTube
  4. Lec 4 : Principle of Operation, Types of Laser Cutting, and Kerf Geometry YouTube
  5. Lec 5 : Types of Lasers in Material Removal, Process and Performance Parameters YouTube
  6. Lec 6 : A Case-study on Cutting a Circular Part using CO2 Laser Machine YouTube
  7. Lec 7 : Mechanisms of Laser Welding Part-I YouTube
  8. Lec 8 : Mechanisms of Laser Welding Part-II YouTube
  9. Lec 9: Effects of Process Parameters during Laser Welding and Study of Defects in Weld Beads YouTube
  10. Lec 10: A Case Study on Welding of Mild Steel Sheets using 2.5 kW CO2 Laser Machine YouTube
  11. Lec 11: Material Forming and Fundamentals of Laser Forming YouTube
  12. Lec 12: Mechanisms of Laser Forming YouTube
  13. Lec 13: Process Parameters and their Effects on the Performance of Laser Forming YouTube
  14. Lec 14: Surface Treatment and Application of Lasers YouTube
  15. Lec 15: Laser Surface Hardening YouTube
  16. Lec 16: Laser Surface Alloying YouTube
  17. Lec 17: Laser Cladding YouTube
  18. Lec 18: Additive Manufacturing Techniques YouTube
  19. Lec 19: Laser Scanning Stereolithography YouTube
  20. Lec 20: Selective Laser Sintering and Selective Laser Melting YouTube
  21. Lec 21: Process and Performance Parameters of Laser Based Additive Manufacturing Techniques YouTube
  22. Lec 22: Lasers in Manufacturing Automation YouTube
  23. Lec 23: CNC for Laser Based Manufacturing YouTube
  24. Lec 24: CAD for Laser Based Manufacturing YouTube
  25. Lec 25: Laser-assisted Material Forming YouTube
  26. Lec 26: Effect of Coatings, 3D Laser Forming and Micro-forming YouTube
  27. Lec 27: Laser Induced Plasma Assisted Ablation YouTube
  28. Lec 28: Laser Based Rock Drilling YouTube
  29. Lec 29: Laser Based Garment Processing YouTube