excessive We were taught 2-1/2 times the width of the electrode was maximum. ie: 5/16" width weld bead for 1/8" electrode.
A straight weld bead on the surface of a plate with little or no side-to-side electrode movement is called a stringer bead. It is a type of weld bead characterized by its uniform and straight appearance, typically achieved through consistent and controlled forward movement of the welding electrode along the joint.
in reference to the acutal weld metal-it is the "bead", what you see on top.
A small "pool" of molten metal that is manipulated to crate a weld bead.
A bead is a compleated weld pass. Just like a bead of glue or adhesive, it is the same way. A compleatley bonded joint.
3 bead cap
When a welder makes a small weld bead to "tack" a joint together so it will not move. This makes it easier to weld a joint without having to clamp it.Tack welding is when a welder makes a small bead to "tack" the metal into place for the final welding.
what characteristics does the weld bead have when weaving the electrode
flat
There are 4 basics to producing a good weld bead. Correct #1 Amperage #2 Electrode Angle #3 Arc Length #4 Travel Speed Factor in electrode manipulation in some cases.
in reference to the acutal weld metal-it is the "bead", what you see on top.
2.5 to 3.0 times of the dia of the weld rod