Parts of A Fillet Weld | Dimension of a Fillet Weld | 필렛 용접의 부품

Parts of A Fillet Weld

 

A Fillet weld is comprised of various elements. These elements or terms are shown in the below figure. The main parts of a Fillet Weld are:

1. Fillet Weld Throat (a)- Theoretical throat, actual throat & Effective throat.
2. Fillet weld Leg Length (z)
3. Weld’s face
4. Weld Toe
5. Root
6. Root Penetration
7. Fillet weld Convexity or concavity

Dimension of a Fillet Weld

Fillet weld is specified by a size known as either throat size (given as a) or leg length (given as z). Throat size measurement is used in ISO & British inspection standards while leg length is used in AWS (Americans) & CSA (Canadian) welding inspection standards.