Manuals / Hobart / Power Tools / Welding System

Hobart 180 SD manual Torch Movement During Welding, Tungsten Without Filler Rod

Models: 180 SD

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Page 29

8-2. Torch Movement During Welding

Tungsten Without Filler Rod
Welding direction	75°
Form pool	Tilt torch	Move torch to front
		of pool. Repeat process.
Tungsten With Filler Rod
Welding direction	75°	15°
Form pool	Tilt torch	Add filler metal

Remove rod	Move torch to front
	of pool. Repeat process.

ST-162 002-B

OM-355 Page 25

Page 29

Image 29

Hobart 180 SD manual Torch Movement During Welding, Tungsten Without Filler Rod, Welding direction Form pool Tilt torch

Contents

Description OM-355Processes From Hobart to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards About Pacemakers EMF InformationConsignes DE Securite Lire Avant Utilisation Signification des symbolesUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresConsignes relatives aux stimulateurs cardiaques Principales normes de sé curitéInformation sur les champs é lectromagné tiques Included with Your Unit InstallationSelecting a Location MovementDuty Cycle Chart Dimensions And WeightsSpecifications ARC Welding can cause Electromagnetic Interference Volt-Ampere CurvesWeld Output Terminals And Selecting Cable Sizes Shielding Gas Connections Remote 14 ReceptacleSocket Necting to receptacleConnecting Input Power Electrical Service GuideInput Voltage Input Amperes at Rated OutputControls Output Selector SwitchOperation Example of Remote Amperage Control For TIG Gtaw Welding Connect remote control see Section OM-355Select weld process Select polarity Select amperage Example Select weld process Select polarityTypical Stick Connections Typical TIG ConnectionsRemote Foot Control ApplicationProcess and Material Thickness Guide Label Maintenance and TroubleshootingRoutine Maintenance Troubleshooting Adjusting Spark GapsTurn Off power before ad Justing spark gapsCircuit Diagram For Welding Power Source Electrical DiagramHigh Frequency HF Welding Processes Using HFSources Of HF Radiation From Incorrect Installation Ground Wire Correct InstallationNonmetal Building Metal BuildingSelecting Tungsten Electrode Safety Information About TungstenSelecting and Preparing Tungsten Electrode Preparing Tungsten For DC Electrode Negative Dcen Welding Positioning The Torch Guidelines for TIG Welding GtawInstead of thoriated. Tho Mables awayTungsten Without Filler Rod Torch Movement During WeldingWelding direction Form pool Tilt torch Tungsten With Filler RodButt Weld And Stringer Bead Joint Lap Joint Corner Joint Positioning Torch Tungsten For Various Weld JointsOM-355 Stick Welding Smaw Guidelines Stick Welding ProcedureWeld current starts when electrode touches work- piece Striking an Arc Tapping Technique Electrode and Amperage Selection ChartStriking an Arc Scratch Start Technique Good Weld Bead Characteristics Poor Weld Bead CharacteristicsPositioning Electrode Holder 9090 End View of Work AngleElectrode Movement During Welding Conditions That Affect Weld Bead ShapeLap Joint Butt JointsTee Joint 16 in 1.6 mm Tack WeldsTroubleshooting Excessive Spatter Troubleshooting PorosityWeld Test Possible Causes Corrective ActionsTroubleshooting Excessive Penetration Troubleshooting Incomplete FusionTroubleshooting Lack Of Penetration Troubleshooting Distortion Troubleshooting Burn-ThroughTroubleshooting Waviness Of Bead Main Assembly Parts ListDia Part Description Quantity Mkgs 043 Panel, Front w/Components Page Page Page Support ServiceCall Contact your Distributor forHobart Welding Products