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Welding-TEE FILLET JOINT

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Ex. No :                                                                                Date :

TEE FILLET JOINT

Aim

To join the given two work pieces as a ‘Tee fillet joint’ by arc Welding.

Material used

Mild steel plates.

Tools required

• Welding power supply
• Flat file
• Welding rod
• Chipping hammer
• Electrode holder
• Wire brush
• Gloves and apron 
• Earthing clamps
• Shield and goggles


Procedure

  1. The given workpieces are thoroughly cleaned, i.e. rust, scales are removed and the edges are filed.
  2. The electrode is held in an electrode holder and ground clamp is clamped to the welding plates and the power is supplied.
  3. The workpieces are positioned on the table to form a “Tee fillet joint”.
  4. The tag weld is done on the both the ends of joining plates to avoid the movement of workpieces during welding.
  5. The welding is carried throughout the length of the workpieces on both sides by maintaining 3mm gap between plates and the welding rod.
  6. The welded joint portions are allowed for air cooling after the slag is removed.
  7. The weld joint portions are cleaned by wire brush.

 Result



Thus the required ‘Tee fillet joint’ is made by arc welding process.


Questions

1. Explain PAW?
2. Explain friction welding and its advantages?
3. Explain thermit welding?
4. Explain EBW?
5. Explain LBW?

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