WELDING TYPES

 

WELDING TYPES

A.     ARC WELDING:

1.      Arc stud welding

2.      Atomic hydrogen welding

3.      Bare metal arc welding

4.      Carbon arc welding

4.1. Gas carbon arc welding

4.2. Shielded carbon arc welding

4.3. Twin carbon arc welding

5.      Electro-gas welding

 

6.      Flux core arc welding

 

6.1. Gas shielded flux core arc welding

6.2. Self-shielded flux core arc welding

7.      Gas metal arc welding

 

7.1. Pulsed gas metal arc welding

7.2. Short circuit gas metal arc welding

8.      Gas tungsten arc welding

 

8.1. Pulsed tungsten arc welding

9.      Magnetically impelled arc welding

 

10. Plasma arc welding

 

11. Shielded metal arc welding

 

12. Submerged arc welding

 

 

 

12.1. Series submerged arc welding

 

B.      OXYFUEL GAS WELDING

1.      Air acetylene welding

2.      Oxyacetylene welding

3.      Oxyhydrogen welding

4.      Pressure gas welding

 

C.      RESISTANCE WELDING

1.      Flash welding

2.      Pressure controlled resistance welding

3.      Projection welding

4.      Resistance seam welding

4.1. High frequency seam welding

4.2. Induction seam welding

4.3. Mash seam welding

5.      Resistance spot welding

6.      Upset welding

6.1. High frequency

6.2 Induction

 

D.     SOLID STATE WELDING

1.      Co-extrusion welding

2.      Cold welding

3.      Diffusion welding

3.1. Hot iso-static pressure welding

4.      Explosion welding

5.      Forged welding

6.      Friction welding

6.1. Direct drive friction welding

6.2. Friction stir welding

6.3. Inertia friction welding

7.      Hot pressure welding

8.      Roll welding

9.      Ultrasonic welding

 

**Note: Some of the above that are mostly used in industries will explain in details.