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Welding
| Question | Answer |
|---|---|
| What electrode does Mig welding use? | Welding Wire |
| What electrode does Tig welding use? | Welding Rod |
| Which type of welding is best for high production speeds? | Mig Welding |
| Which welding is most precise for control over the weld and heat input? | Tig Welding |
| What does Mig and Tig welding have in common? | Inert gas supply and materials |
| GMAW | Gas Metal Arc Welding (Mig) |
| Tig Welding | Non-consumable electrode held in place by the Tig torch, classified as a non-consumable because it remains intact during the welding process. |
| What are Tig welding cups? | Direct shielding gas, protect the electrode, and influence weld quality. |
| TIG stands for | Tungsten inert gas |
| What is Tig welding mainly used for? | Automotive, aerospace, art |
| What are common Tig welding metals? | Aluminum, stainless steel, and titanium |
| Mig stands for | Metal inert gas |
| GTAW | Gas Tungsten Arc Welding (Tig) |
| What are the types of Welding Wire? | Solid, Flux-cored, Metal-cored, Submerged Arc |
| What is brazing? | A metal joining process where a filler metal is melted and drawn into a joint without melting the base metals themselves |
| What is soldering? | Uses filler metal to bond pieces without melting the base materials. |
| What is soldering mainly used for? | Electronics and plumbing |
| What is brazing mainly used for? | Joining metals that cannot withstand high welding temperatures. |
| What is the difference between brazing and soldering? | Brazing uses higher temperatures for load bearing joints while soldering uses lower temperatures for more delicate connections. |
| SAW | Submerged Arc Welding |
| What is submerged arc welding? | Granular powdered material used to cover and protect the weld area. |
| OFC | Oxy Fuel Cutting |
| What is OFC? | Processes sever metal by utilizing the chemical reaction of oxygen with metal at elevated temperatures. |
| What is the minimum temperature purity for OFC? | 99.5% |
| What fuel gases are used for OFC? | Acetylene, FG-2. Propylene, Propane, Natural Gas |