The angle formed by the bevel of a piece and a plane perpendicular to its surface is known as?

The angle formed by the bevel of a piece and a plane perpendicular to its surface is referred to as the bevel angle. This term is crucial in welding as it affects how the weld will adhere to the base metal and influence the quality and strength of the weld joint. The bevel angle determines the preparation of the edges before welding, facilitating proper fusion and penetration between the materials being joined.

Understanding the bevel angle is essential for welders because it directly impacts the overall joint design and welding processes. Selecting the correct bevel angle can enhance the performance of the weld, ensuring that it meets the required specifications and standards for strength and durability.

In contrast, terms like groove angle, actual throat, and joint root refer to different aspects of welding joints and configurations. For instance, the groove angle pertains to the angle of the joint itself and how it is cut into the base materials, while the actual throat refers to the shortest distance from the root of the weld to the face of the weld. The joint root is the point where the edges of the metal pieces meet. Each of these terms addresses different facets of a weld design, highlighting the importance of understanding the specific terminology in welding to produce high-quality work.