Welding

Welding is the process of _____ two pieces of metal together by applying_____, sometimes with _____ and sometimes with an _______ or ________ metal having a high _____ point

• Bonding, ice, foam, lug nut, slot, high
• adhering, jello, gas, mechanical, sectional, dry
• joining, heat, pressure, intermediate filler, melting, heat
• gathering, a screw, lifting, putty, lifting tensile strength

Recognize that arc welding produces a lot of _______

• Spray
• Filler
• Waste
• Heat

Use ______ according to manufacturers recommendations

• Phones
• Equipment
• Shells
• Heat

Insure fire _____ are available

• Extinguishers
• Starters
• Pillows
• Protection

Use _____filled containers to receive ____ metal from cutting operations.

• Sand, thin
• Metal, cold
• Water, hot
• Ball Bearings, dry

Personal Protection Equipment
Helmet
_{Shade ______ or ______}

• Grey, Blue
• 3,  lighter
• 7, lighter
• 10, darker

_____  ______ _____ "Spot Welding"

• Restricting shape welding
• Resurface still welding
• Re calibrating soft welding
• Resistance spot welding

Spot Welding: No filler rod: ______ current is passed through metal under pressure.
Low skill level required
Easy to automate

• Electrical
• Kevlar
• Direct
• Indirect

Spot Welding: Low heat input and no ____: distortion and grain growth are minimized.

• Yellow bead
• Weld bead
• Crystal bead
• Lead bead

Spot Welding: Uses no _______

• Consumables
• Materials
• Costumables
• Magnesium