Presentation sop welding machine group 2
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This document discusses welding, including its definition, purpose, equipment, use, dangers, and safety cautions. Welding is used to permanently connect two metal parts using thermal power. The primary purpose of a welding machine is to supply electrical power to a welding gun to create an arc that melts metal and produces a weld. Proper personal protective equipment should be worn and flammable materials kept at a safe distance during welding due to risks such as electric shock, radiation, fire, and burns.
Presentation sop welding machine group 2
- 1. W EL D I N G Name Group : Erni Wulandari Hasbul Hadi Hendra Irawan Myendar Agus Moh. Fahri Hijriyansyah Steven Yohanes Ronald 1 tm 1 M A C H I N E
- 2. WELDING Definition of Welding Purpose of Welding Equipment of Welding Use of Welding Machine Danger Points / Hazards During Welding Caution
- 3. Connect two metal parts permanently by using thermal power. Welding Is ?
- 4. Purpose of Welding The primary purpose of a welding machine is to supply electrical power to a welding gun. This electricity is used to strike an arc between the welding gun and the piece to be welded. The current is then converted to heat, which melts the metal to produce the weld.
- 6. How To Use of Welding Machine ? Step 1 : First, turn on the welding machine. And than select the correct amperage for the application.
- 7. Step 2 : Load an electrode in the welding gun and ensure that the electrode clamps is touching the bare metal of the electrode.
- 8. Step 3 : Prepare your metal. And arrange the position of the metal.
- 9. Step 4 : If you feel the position the metal is ready. You can welding now.
- 10. Step 5 :Finally, you must refrigerate the metal with water. After that clean slag in the metal with hammer.
- 11. SAFETY ANALYSIS
- 12. Danger Points / Hazards • Electric shock • Radiation • Fire & explosion • Fumes • Burns • Confined spaces
- 13. During Welding 1. PPE appropriate to the process being conducted must be worn at all times 2. Maintain a distance of at least 6m from flammable or combustible material 3. Protect gas supply lines and electrical leads from hot metal & abrasion
- 14. • CHECK EVERYTHING YOURSELF before starting welding, no matter who was using the welding equipment before you • DON'T START WELDING if you are unsure about welding procedures for any reason • REPORT ANY PROBLEMS with any of the welding equipment to your Supervisor Caution