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1. Welding Joint Design
3. Terminology Ripple- shape within the deposited bead caused by movement of heat source
Joint Penetration- depth of weld metal from weld face into joint.
4. Terminology Root Reinforcement
Root Face
Weld Width
5. More Terms Weld Root- area were filler metal intersects the base metal
Root Pass- the initial weld pass that provides complete penetration through the thickness of the joint member
6. Weld Joints Five Basic Joints
7. Butt Joints Two work pieces positioned edge to edge
8. T-Joints Two work pieces are positioned approximately 90° to form a T
9. Lap & Corner Joints
10. Weld Types Weld Type- is the cross-sectional shape of the weld after filler metal is added to the joint.