Gas Welding
Gas welding is a common welding process that uses a mixture of oxygen and acetylene gases to create a high-temperature flame, which is used to melt and join metal pieces together.
Characteristics of Oxy-acetylene welding
- Oxy-acetylene welding falls under the category of gas welding due to its use of a gas mixture.
- This welding process is known for its versatility and ability to weld various types of metals with different thicknesses.
- Oxy-acetylene welding is often used for repair work, fabrication, and maintenance in industries such as automotive, construction, and metalworking.
Key Differences
- Arc welding uses electricity to create an arc between the welding rod and the metal pieces, while gas welding uses a high-temperature flame.
- Chemical welding involves the use of chemical reactions to join materials, which is different from the heat-based process of oxy-acetylene welding.
- Resistance welding uses the heat generated by resistance to electric current flow to join metals, which is again different from the oxy-acetylene welding process.
Conclusion
In conclusion, oxy-acetylene welding is correctly categorized as gas welding due to its use of oxygen and acetylene gases to create a flame for melting and joining metal pieces. It is a versatile welding process commonly used in various industries for its efficiency and effectiveness in joining different types of metals.