con cac
why is it important only to strike the arc in the weld joint
Striking the arc only on the weld joint ensures that the heat is concentrated at the intended welding area, preventing damage to the surrounding material. This helps create a strong and consistent weld while minimizing the risk of overheating and distortion in the base metal.
A partial penetration joint is a type of weld joint where the weld does not fully penetrate through the thickness of the materials being joined. This results in the weld metal being only partially through the joint rather than completely through. It is often used when full penetration is not required for the application.
When a flanged corner joint is specified, the other side of the edge weld symbol is often a groove weld symbol. This indicates that a groove weld is required on the opposite side of the joint to ensure proper joint strength and integrity. The combination of both weld types helps to achieve a robust connection in the assembly.
It is a weld made by melting the edges of the materials to be joined, but adding no filler metal to the weld.
Threading joint, weld joint, Flanges joint
probably a weld.
joint can be defined as two metals pieces come togather,this can be inform of flat. while in weld the joint is made by fuse both pieces togather
A welder utilizes technical drawings to determine what type of joint he must weld , joint preparation, where on the joint the weld must be placed, the size of the weld, and so on . Certain structures require this specific information , in order to be safe , sound , etc.
A slot weld is a weld type made in an elongated hole (or "slot") in one of the joint members.
It is the first pass in a multiple weld joint.
It is the first pass in a multiple weld joint.