welding position in shielded metal arc welding nc ii_2nd.pptx

Basic Welding position in Shielded Metal Arc Welding NC II

1. What insights have you gained regarding the significance of comprehending and implementing correct positioning not just in welding but also in our everyday activities?

2. ELECTRODE BALLET: SO DANCE WITH ME!

3. By the end of the lesson, learners should be able to: 1. Analyze, apply, master correct electrode travel angle: welding position in Shielded Metal Arc Welding (SMAW) 2. Demonstrate a comprehensive understanding of how to apply and perform correct welding position in SMAW 3. Utilize effectively the importance of learning the correct welding position in SMAW ensuring efficient technique execution and superior welding outcomes.

4. WELDING ELECTRODE ANGLE & WELDING POSITION

5. SIGNIFICANCE OF LEARNING WELDING ELECTRODE ANGLE AND WELDING POSITION

6. Welding Electrode Angle: Quality of Weld Control of Weld Pool Penetration and Heat Input : Prevention of Defects :

7. Welding Positions: Versatility : Quality and Strength of Welds : Safety and Access : Code Requirements :

8. Overall Importance: Mastering electrode angles and welding positions is fundamental to becoming a proficient welder. It impacts the quality, strength, and integrity of the welded joint, as well as a welder's versatility and ability to adapt to different welding scenarios and specifications.

9. ISO 6947

10. Hands-on Activity in Correct Electrode Angle & Welding Position (Plate) This activity allows students to practice and apply the correct electrode angle and welding position in a controlled environment.

11. Each student must have their own workpiece. Other necessary materials will be provided This is an individual task; therefore, each student must independently practice and document their observations and results.

12. Rubric: - Correct electrode angle: 5 pts - Correct welding position: 5 pts - Safety precautions: 5 pts  

13. Assessment Questions : How does the welding position affect the quality of the weld? What is the purpose of maintaining the correct electrode angle in SMAW?

14. ELECTRODE BALLET: SO DANCE WITH ME! the movement of the welding torch or electrode in a rhythmic, weaving motion is often referred to as "the weld bead dance" or simply "the dance." Proper positioning ensures that the electrode angle, distance from the workpiece, and travel speed are all optimized for the specific welding process being used