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because the pre - weld fit up was poorresultingin lack of weld penetration
Pure argonwill preventgood weld penetration
Lesser angles of introduction increase the risk that consumable electrode 20 will lose contact with weld puddle 36causingweld penetration to suffer
the work piece is rotated for proper weld orientationoften resultingin poor weld penetration
oxidation due to the high chromium content of the weld(passive) may be caused byPoor weld penetration
Prepares weld areaappropriately to resultin good weld penetration
the use of over - size electodesmay resultin a lack of weld penetration
the pipe 13 ... the pipe 13 works as a backing memberto preventover - penetration in welding
cast(passive) caused bypoor weld bead penetration
joint design(passive) can also be caused byPoor penetration in MIG welding
burn - throughcan causeburn - through
to cold weldscan leadto cold welds
all the issuescausingall the issues
in disasterwould resultin disaster
in failure of the weldmay resultin failure of the weld
to detachment and galvanic corrosion of the underlying steelcan leadto detachment and galvanic corrosion of the underlying steel
in reduced strength ... creating a higher risk of injury in a crashcould resultin reduced strength ... creating a higher risk of injury in a crash
in seat squeak or rattle noise or a seat back that is loosemay resultin seat squeak or rattle noise or a seat back that is loose
by welding currentis influencedby welding current
a high - strength , narrow and deep seam that has a far higher tensile strength than a conventionally welded seamcreatesa high - strength , narrow and deep seam that has a far higher tensile strength than a conventionally welded seam
the sheets to fuse at said locations to form spaced apart welds , moving said sheets relative to said power lasermeans to form two spaced apart continuous line welds and forming a plurality of additional discontinuous welds extending between and intersectingcausingthe sheets to fuse at said locations to form spaced apart welds , moving said sheets relative to said power lasermeans to form two spaced apart continuous line welds and forming a plurality of additional discontinuous welds extending between and intersecting