Welding guides
Parts, troubleshooting, equipment, and life in the trade. Browse by topic or search below.
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Washington Alloy THF-700HT-173 Hard Face Flux-Cored MIG Wire Fitment Guide
Washington Alloy THF-700HT-173 is a .045 in. hard face flux-cored MIG wire supplied on a 33 lb spool for rebuilding worn steel parts exposed to metal-to-metal abrasion. This article is built to…
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Miller Multimatic 215 PRO Accessories, Consumables, and Fitment Checks
The Miller Multimatic 215 PRO is a 120/240 V multiprocess welder for MIG, flux-cored, DC TIG, and stick welding. The accessory side matters because the machine uses specific Miller gun, spool gun,…
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M16291-2 Lincoln Style .023-.035 MIG Gun Liner Fitment Guide
The M16291-2 Lincoln Style Replacement Liner .023-.035 – Arc Weld by Masterweld is a replacement MIG gun liner for Lincoln-style MIG guns using small-diameter wire. Arc Weld Store lists this liner for…
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ESAB Rogue ES 151iP PRO Stick Welder: Fitment, Specs, and Ordering Guide
The ESAB Rogue ES 151iP PRO Stick Welder is a portable inverter-based welding power source built for Stick/SMAW, MMA pulse, and Live TIG/GTAW use. This guide focuses on ordering accuracy: input power,…
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Cut-Off Wheel Vibration Troubleshooting: Grinder Wobble, Wheel Runout, Flange Problems, and Unsafe Cutting Symptoms
Cut-off wheel vibration is a stop-work condition. A wheel that chatters, wobbles, pulses, shakes the grinder, burns through the cut, or changes sound under load may be damaged, mounted wrong, mismatched to…
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Flap Disc Loading and Glazing Causes: Grinding Troubleshooting for Steel, Stainless, and Aluminum
Flap disc loading happens when soft metal, coating, paint, mill scale, adhesive, or grinding debris packs between the abrasive grains. Glazing happens when the abrasive face gets hot and polished instead of…
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Oxygen Regulator Pressure Creep Troubleshooting: Oxy-Fuel Gauge Rise, Seat Leak, and Safe Repair Path
Oxygen regulator pressure creep means the delivery-pressure gauge keeps rising after the regulator has been set and downstream flow has stopped. On an oxy-fuel torch setup, this is not a normal adjustment…
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Flashback Arrestor Inspection Guide: Oxy-Fuel Safety Checks Before Lighting a Torch
A flashback arrestor should be inspected before oxy-fuel use, after any backfire or flashback event, after hose or regulator changes, and anytime torch flame behavior changes. Do not treat an arrestor as…
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Oxy-Fuel Torch Backfire Troubleshooting: Causes, Checks, and Safe Repair Path
An oxy-fuel torch backfire is the sharp pop or snap that happens when the flame momentarily burns back into the tip and goes out or reappears at the tip. Treat every backfire…