weld 1100 - shielded metal arc welding - College of Eastern Utah

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Main Areas of Study Welding Safety Intro to Welding Power Shielded Metal Arc Welding - Chapter 2 Electrode Classification and Selection Common Terminology Oxy-Fuel Cutting - Chapter 14
Input Power Common household power is single phase 120 volts, alternating current (120VAC) at 60 hertz frequency. Most households also contain single phase 220 VAC for heavy duty appliances (clothes dryers and furnaces). Heavy industry also has single phase 120 and 220 VAC for running lights and low-power appliances. However, most heavy industrial equipment operates from 3-phase power at voltages ranging from 220 to 480 VAC. A welding power source must convert high voltage/low current input power to low voltage/high amperage welding current.
Page 1: WELD 1100 - SHIELDED METAL ARC WELD
Page 5 and 6: Output Power (cont.) Typical open
Page 7 and 8: Welding Machine Types 1. AC Transf
Page 9 and 10: SMAW
Page 11 and 12: Example of Composition and Function
Page 13 and 14: Covered Electrode Quick Facts: Iro
Page 15 and 16: SMAW Equipment Review the CC volt-
Page 17 and 18: Base Metals and Electrodes: Base Me
Page 19 and 20: Welding Positions: - Fillet Welds o
Page 21 and 22: Welding Positions: - Butt Welds on
Page 23 and 24: Basic Weld Joints
Page 25 and 26: Joint Geometry and Fit-Up Fit-Up -
Page 27 and 28: Welding Technique Striking the Arc
Page 29 and 30: Weld Quality Arc Blow - Colliding

weld 1100 - shielded metal arc welding - College of Eastern Utah

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