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welder level c program outline - Industry Training Authority

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5. Describe cutting torches, cuttingtips and heating tips.Injector torchEqual pressure torchTorch typesOne-piece cutting torchTwo-piece cutting torchMachine torchTorch line explosions – causes andpreventionBackfireFlashbacksReverse flow check valvesCutting tipsCutting tip sizeTypes of cutting tipsTips for special purposesRivet-cutting tipsGouging tipsHeating tipsCutting tip maintenance6. Describe gas manifold systems. Oxygen manifold systems Acetylene manifold systems7. Describe oxy-fuel gas cuttingaccessories and machines.Manual cutting guidesStraight-line cutting guideCircle cutting guidetemplatesCutting machinesStraight-line cutting machinesShape-cutting machinesElectronic eye tracerMagnetic tracerPipe-beveling machinesWelder Level C Program Outline • <strong>Industry</strong> <strong>Training</strong> <strong>Authority</strong> 32

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