0
What else can I help you with?
What is a tky weld joint?
TKY weld joints are tubular joints used for welding. They are expressly used for when fabrication of a structure is necessary.
What is working principle of inverter welding machine?
Digital Control of welding when welding
What is soaking in welding?
why soaking need for welding
What is a wps?
welding procedure specification its document for welding activity to be carried out in proper essential and non essential variables of welding
What are the two methods of mechanical travel for welding?
The two primary methods of mechanical travel for welding are automatic and semi-automatic processes. In automatic welding, the welding equipment operates continuously without human intervention, guided by pre-programmed instructions. Semi-automatic welding, on the other hand, requires some operator input to control the welding parameters or the movement of the welding torch, allowing for greater flexibility and adaptability in various welding tasks. Both methods enhance precision and efficiency in welding applications.
What is a structure that uses melted joints like soldering and welding?
shell structure
What type of oil is used for cooling arc welding machine coil?
which oil use for arc welding machine
Why use a backing plate for butt welding?
To support the molten metal while it is cooling
What does 7016 stand for on a welding rod?
for steel structure building can i use: -size 2.5mm of 7016 welding rod as a filler for welding IPE240 to plates -size 2.5mm of 7016 welding rod as 2nd pass
What is cooling correction?
Cooling correction refers to the adjustment made to account for the cooling effect present in a heat-affected zone during welding. It helps to ensure the correct temperature and cooling rate for the welded material, preventing issues such as cracking or distortion in the final weld. The correction is typically applied by controlling the preheat temperature, post-weld heat treatment, or the welding technique itself.
Where does it say x or y on the ultrasound scan?
yes it is in structure welding
What is fusion in welding?
Fusion in welding refers to the process of melting and combining two or more metal pieces to create a solid bond. This is achieved by heating the metal pieces to their melting point, allowing them to fuse together upon cooling. Fusion welding techniques include processes such as arc welding, TIG welding, MIG welding, and oxy-fuel welding.
Can weldding cast iron?
in order to do welding of CI first it is pre-heated and then welding is done on it and after this very slow cooling is done by putting it in pit and then covering with mud due to this CI retains its ductility
What is the advantages of postheating during welding?
Basically to prevent the weld and metal from cooling down too quickly which can damage or destroy it.
In ultrasonic welding what creates the heat required for welding?
In ultrasonic welding, the heat required for welding is generated by the conversion of mechanical vibrations into frictional heat at the interface of the materials being welded. This frictional heat softens the materials and allows them to fuse together, forming a strong bond upon cooling.
What affect does welding polarity have on where heat is directed?
In DC welding, electrode positive (DCEP) produces more heat at the workpiece, leading to deeper penetration and faster welding speeds. In contrast, electrode negative (DCEN) focuses more heat on the electrode, resulting in shallower penetration and slower welding speeds. AC welding alternates between these effects with each cycle.
How do you shield yourself from the magnetic field when welding?
You can use a welding curtain or shield to block the magnetic field generated during welding. Additionally, maintaining a safe distance from the welding area can help reduce exposure to the magnetic field. Using proper grounding techniques for the welding equipment and ensuring a well-ventilated workspace can also help minimize the effects of the magnetic field.
