Welding

Definition

Welding is the process of fusing metallic parts by heating and allowing the metals to flow together.

Purpose

The purpose of welding is to join metal components together to form strong, permanent bonds. It is used in various industries for constructing, repairing, and fabricating metal structures and products.

Examples of Use

• Construction: Welding steel beams and columns in buildings and infrastructure.
• Automotive Industry: Assembling car bodies and frames.
• Shipbuilding: Constructing and repairing ships and offshore structures.

Related Terms

• Arc Welding: A common welding process that uses an electric arc to melt the metals at the welding point.
• Filler Metal: Additional metal used in welding to help fuse the joint.
• Weld Pool: The molten metal formed during the welding process.

Notes

Welding requires skilled operators and appropriate safety measures to protect against hazards such as burns, electric shock, and harmful fumes. Various welding techniques are used depending on the materials and applications.