TW = thermite welding, a welding process that requires no external source of heat or current.
EFW: Electric Fusion Welding is a more general term which includes Electric resistance welding (ERW) and other types of welding such as Arc welding.
In welding, the term "crown" refers to the highest point or the raised surface of a weld bead. It is an important aspect of weld appearance and quality, as a well-defined crown indicates proper fusion and shape. The crown can affect the strength and performance of the weld joint, so it is crucial for welders to achieve the correct crown profile during the welding process.
You may be refering to the term SOLDER. If so it is used when soldering NOT welding.
In welding, SFA stands for "Specification for Welding Filler Metals." It refers to a set of standards established by the American Welding Society (AWS) that outlines the requirements for various types of welding filler materials, including their chemical composition, mechanical properties, and intended applications. These specifications help ensure consistency, quality, and safety in welding processes.
Welding gas can refer to two things. In torch welding, it is either a fuel gas such as acetylene or MAPP or oxygen, and in arc welding (MIG, TIG, etc...) it refers to any of the inert gases such as carbon dioxide or argon that is pumped over the weld pool to protect it from atmospheric contaminants.
The initials CT and TW indicate carat (CT) and total weight (TW), which are both weight measurements for diamonds and other gems. A gemologist can verify that the stones in question are real diamonds. Or not.
Tagalog Translation of WELDING: sugpong
It is not a word in the English dictionary. The vulgar term is tw*t (a in place of *) refers to a woman's genitals. It is also considered a rude insult.
Fillet welding is pronounced as "fill-it welding." The emphasis is on the first syllable, "fill," which rhymes with "bill," followed by a quick and soft "it." This term refers to a type of weld that is used to join two pieces of material at a right angle.
This means Total weight (TW.) refers to the combined weight of a number of smaller diamonds on a ring. So you could have a 1 carat (ct.) center diamond and 75cts. Total Weight (TW) of side diamonds.
The term TW in relation to the diamond industry means "total weight." For example, a pair of diamond stud earrings the each weigh 1.00 carat would weight 2.00 carats tw (total weight).
EFW: Electric Fusion Welding is a more general term which includes Electric resistance welding (ERW) and other types of welding such as Arc welding.
In welding, the term "fish eye" refers to a specific type of weld defect characterized by small, round cavities or pores that resemble the shape of a fish eye. These defects typically occur due to contamination, such as moisture or oil, in the welding area or improper gas shielding. Fish eyes can compromise the integrity of the weld, leading to weaknesses and potential failure in the welded joint. Proper cleaning and control of the welding environment can help prevent this issue.
The answer depends on what "this" refers to.
In welding, the term "crown" refers to the highest point or the raised surface of a weld bead. It is an important aspect of weld appearance and quality, as a well-defined crown indicates proper fusion and shape. The crown can affect the strength and performance of the weld joint, so it is crucial for welders to achieve the correct crown profile during the welding process.
You may be refering to the term SOLDER. If so it is used when soldering NOT welding.
The sparks generated during welding are called welding sparks. They are tiny fragments of molten metal that separate from the welding material or workpiece due to the intense heat generated during the welding process.