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What is the correct oxy- act pressure settings for a Harris tourch, #3 tip, when burning 1/4-3/8 plate? Advice is greatly appreaciated.Miller TrailBlazer 251Miller HF-250-1Miller MaxStar 150 STLHyperTherm PowerMax 380 plasmaLincoln PowerMig 180Millermatic 252Miller Diversion 180
Reply:As I posted in your other thread on this same subject:Assuming you are cutting and not welding:Your pressure setting look about right for the metal thickness. However, they seem to be way off for the tip size and the tip size is way off for the material thickness.A #3 Harris tip is meant for cutting 2-3" thick steel. For cutting 1/4" the recommended tip size is a 00.Here is a chart for material thickness, tip size, and recommended pressures (it's actually a Victor chart, but the sizes etc. pretty much match with Harris tips):Visit Tensaiteki.com |
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发表于 2021-8-31 23:56:41