How do I find a weld profile?

To measure underfill in a groove weld, place the outer arms of the gauge on the weld toes on opposite sides of the weld face. The central ruled slide will need to be lowered to mea-sure the depth of underfill. The gauge can be read where the central ruled slide disappears behind the central stabilizing bar.

What is bad profile in welding?

A good profile is indicated by a flat and uniform weld structure, while a bad profile has irregular peaks and troughs.

What are the types of fillet weld profile?

There are two main types of fillet weld: transverse fillet weld and parallel fillet weld.

What is porosity in welding?

Porosity is the presence of cavities in the weld metal caused by the freezing in of gas released from the weld pool as it solidifies.

What is visual inspection in welding?

Visual inspection is a non-destructive testing (NDT) weld quality testing process where a weld is examined with the eye to determine surface discontinuities. It is the most common method of weld quality testing.

What are 5 characteristics of a good weld?

The basic conditions of welding quality to achieve products of such high quality includes the following:

• No cracks or holes found in the bead.
• The bead has uniform waves, width and height.
• The finished product satisfies the design dimensions and has almost no distortion.
• The welding meets the required strength.

What are the 3 types of fillet joints?

These are:

• Butt joint.
• Corner joint.
• Edge joint.
• Lap joint.
• Tee joint.

What is weld spatter?

Weld spatter is formed from droplets of molten metal or non-metallic material that can be produced during a welding process. As they cool, they form small round balls of material where they landed. Most weld spatter problems occur as a result of gas metal arc welding (GMAW) – also known as MIG/MAG welding.

What is overlap in welding?

Overlap. Overlap occurs when molten metal flows over the surface of the base material and then cools without fusing with the base material. A typical cause of overlap is the supply of too much weld metal due to low welding speed. Overlap in fillet welds is caused by the droop of excessive molten metal due to gravity.

What should be inspected welding?

Inspection After Welding

• Check weld against code and standards.
• Check size with gauges and prints.
• Check finish and contour.
• Check for cracks against standards.
• Look for overlap.
• Check undercut.
• Determine if spatter is at acceptable levels.

What do you need to know about Arin?

-Arin is a big fan of Suzy and Taeyeon. – She attended Dongduk Middle School, then Seoul School of Performing Arts. – Arin’s spirit animal is the rabbit. – She has a very shy personality. – Arin has trained at WM since 2013. – Arin is sometimes called “Princess Arin” because of her extreme kindness and grace.

What is Arin or WHOIS?

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Who is ARIN from the circle?

– Arin has trained at WM since 2013. – Arin is sometimes called “Princess Arin” because of her extreme kindness and grace. – Arin’s hobbies are watching movies while eating caramel popcorn, coordinating outfits. – Arin can do a impression of Mimi. – She an MC on Music Bank with TXT ‘s Soobin.

What is Arin’s spirit animal?

– Arin’s spirit animal is the rabbit. – She has a very shy personality. – Arin has trained at WM since 2013. – Arin is sometimes called “Princess Arin” because of her extreme kindness and grace. – Arin’s hobbies are watching movies while eating caramel popcorn, coordinating outfits.