Welding
Welding is a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by using high heat to melt the parts together and allowing them to cool causing fusion.
Module for Welding Course
Day | Module No | Job Description |
1 | 1 | Occupational health and safety (OHS), Personal protective equipment (PPE), Safety of welding Workshop |
2 | 2 | Measuring Instrument, Hand Tools, Power Tools & Equipment |
2 | 3 | Measuring by Slide Calipers or vernier calipers, Try Square & Still Tape |
2 | 4 | Introduce of Welding Machine |
1 | 5 | Introduce different types of Electrode |
2 | 6 | Use of cutting tools & Hand Grinding Machine |
1 | 7 | Basic and The Foundation of Engineering Drawing |
4 | 8 | Different types of welding passes |
30 | 9 | Type of Welding joint and position |
Module No | Module Name | Description |
1 | Occupational Health and Safety (OHS) | 1. Describe Health & Hygiene
2. Describe Occupational Diseases 3. Describe the Causes of Occupational Diseases 4. Describe First Aid 5. Perform First aid action |
Personal Protective Equipment (PPE) |
6. Describe personal protective Equipment 7. Identify different types of PPE 8. Perform the uses of PPE |
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Safety of Welding Workshop | 9. Describe workshop safety
10. Describe workshop safety rules and precaution 11. Describe accident and identify main reasons 12. Describe fire & classification of fire 13. Describe fire-fighting equipment 14. Identify the location of fire-fighting equipment 15. Perform to operate fire-fighting equipment 16. Perform good house keeping |
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2 | Measuring Instrument, Hand Tools, Power Tools & Equipment | 17. Describe about measurement
18 Identify different types of measuring tools 19. Ensure safe use of different measuring tools and equipment 20. Identify different types of machine tools & hand tools 21. Ensure safe use of different Power tools and hand tools
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3 | Measuring by Slide Calipers or Vernier Calipers, Try Square & Still Tape | 22. State the specification of slide calipers or vernier calipers
23. Identify the main parts of slide calipers or vernier calipers 24. Perform measurement by slide calipers or vernier caliper in metric system & british system 25. Perform measurement by Try Square & Still Tape
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4 | Introduce of Welding Machine | 26. Description & Classification of welding
27. Identify different types of welding machine and welding machine properties 28. Introduce with different machine of welding 29. Introducing to Ac power & Dc power 30. Introducing to Ac, Dc, TIG, MIG, MAG welding machine |
5 | Introduce Different Types of Electrode | 31. Classification of electrode
32. Specification of welding electrode 33. Ensure safe use electrode on environment 34. Perform on different types of electrode |
6 | Use of Cutting Tools & Hand Grinding Machine | 35. Identify different types of cutting tools
36. Describe cutting tool materials 37. State different types of tool bit with specification 38 Identify cutting angles of tool bit 39. Perform on Grinding Machine to using finishing metal surface area 40. Perform on auto gas cutter using MS plate 41. Perform on Drill Machine to using MS metal |
7 | Basic and The Foundation of Engineering Drawing | 42. Describe about engineering drawing
43. Describe about line, circle, triangle, square 44. Describe about orthographic drawing & isometric drawing |
8 | Different Types of Welding Passes | 45. Identify different types of passes
46. Perform on root, hot, fill and cap passes |
9 | Type of Welding Joint and Position | 47. Describe to American Welding Society referred joints by the butt, lap, tee, corner and edge
48. Describe about Fillet weld joint 49. Describe about Groove weld joint 50. Describe about Types of welding position 51. Perform on state welding bid and weaving welding bid to using flat bar 52. Perform on a flat welding to using flat position(1F and 1G) 53. Perform on horizontal welding position(2F and 2G) 54. Perform on vertical welding position (3F and 3G) 55. Perform on overhead welding position (4F and 4G) 56. Perform on 5G & 6G welding position on MS pipe |