guidelines_smaw.pdf

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1、155095C2012−03ProcessesStick(SMAW)WeldingGuidelinesForShieldedMetalArcWelding(SMAW)Visitourwebsiteatwww.MillerWelds.comTABLEOFCONTENTSSECTION1−SAFETYPRECAUTIONS-READBEFOREUSING...................................11-1.SymbolUsage.........................

2、...............................................11-2.ArcWeldingHazards..................................................................11-3.AdditionalSymbolsForInstallation,Operation,AndMaintenance.............................31-4.CaliforniaProposition

3、65Warnings.......................................................31-5.PrincipalSafetyStandards.............................................................41-6.EMFInformation......................................................................4SECTION

4、2−PRINCIPLESOFSHIELDEDMETALARCWELDING(SMAW).........................5SECTION3−SHIELDEDMETALARCWELDING(SMAW)PROCEDURE............................63-1.TypicalStickWeldingSet-Up...........................................................63-2.ElectrodeAndAm

5、perageSelectionChart.................................................73-3.StrikingAnArc−ScratchStartTechnique.................................................83-4.StrikingAnArc−TappingTechnique.....................................................83-5.P

6、ositioningElectrodeHolder............................................................93-6.ElectrodeMovementDuringWelding.....................................................103-7.ConditionsThatAffectWeldBeadShape........................................

7、.........113-8.PoorWeldBeadCharacteristics.........................................................123-9.GoodWeldBeadCharacteristics........................................................123-10.TypicalWeldJoints........................................

8、............................133-11.WeldingButtJoints....................................................................143-12.WeldingTeeJoints....................................................................153-13.WeldingLapJoints..