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Undercut created during welding. In welding, undercutting is when the weld reduces the cross-sectional thickness of the base metal. This type of defect reduces the strength of the weld and workpieces. One reason for this defect is excessive current, causing the edges of the joint to melt and drain into the weld; this leaves a drain-like ...
Undercutting is when the weld reduces the base metal's cross-sectional thickness and reduces the strength of the weld and workpieces. One reason for this type of defect is excessive current, which causes the edges of the joint to melt and drain into the weld, thus leaving a drain-like impression along the length of the weld.
Engineering Critical Assessment (ECA) is a procedure by which the safety of a welded structure with defects or flaws can be determined. ECAs utilize the material properties and expected stress history to determine a flaw acceptance criteria which will ensure that welds will not fail during the construction or service life of the welded structure. [1]
Welded steel construction (metal arc welding) W59.2-M1991 (R2013) Welded Aluminum Construction CAN/CSA-Z662-15: Oil and gas pipeline systems British Standards (BS)
Same definition as the bolt circle diameter BHCS: button head cap screw: Like an SHCS but with a button head. BHN: Brinell hardness number: BoM or BOM: bill of materials: Also called a list of materials (LM or L/M). Overlaps a lot in concept with a parts list (PL or P/L). There is no consistently enforced distinction between an L/M, a BoM, or a ...
This loss of muscle mass, strength, and overall energy may also mean certain exercises, such as weightlifting and calisthenics, are more challenging to perform with low T. Increased Body Fat
The Biden administration on Tuesday announced new sanctions against Russians accused of producing a bogus video spreading sexual assault allegations against Democratic vice presidential candidate ...
Scuffles broke out in the Serbian parliament on Monday after opposition legislators raised banners accusing the ruling coalition of trying to shirk responsibility for the collapse of a train ...