CS15346 - Victor CutSkill 1534-6 Oxweld Style Acetylene Gouging Nozzle

Technical Overview: Victor CutSkill CS15346

The Victor CutSkill CS15346 is an Oxweld-style 1534-6 gouging nozzle intended for heavy-duty metal removal applications. This consumable is designed to interface seamlessly with Oxweld-style torch heads, including the widely used C-32, C-66, and C-77 series, as well as compatible machine torches. The "1534" designation indicates it is an acetylene-specific gouging nozzle, distinct from the 1535 series used for alternative fuels like propane or natural gas. The "-6" suffix denotes the tip size, indicating its flow capacity and the width of the groove it is capable of producing.

Process Mechanics: Oxy-Acetylene Gouging

Gouging differs from cutting in that the objective is not to sever the material completely but to remove a specific depth and width of metal from the surface. The CS15346 features a specialized geometry with a bent tube and a large central oxygen orifice. The preheat flames, fueled by acetylene, rapidly heat the steel to its kindling temperature. The low-velocity, high-volume oxygen stream then oxidizes the metal and washes the molten slag out of the groove. This nozzle is particularly effective for back-gouging full-penetration welds, removing temporary lifting lugs, or excavating defects such as porosity and cracks from castings or weldments.

Operational Parameters and Maintenance

To achieve optimal results with the CS15346, operators should ensure their regulator settings match the requirements for a Size 6 tip. Acetylene gouging typically requires lower oxygen pressures compared to cutting tips of similar size to prevent the stream from blowing through the workpiece. The tip should be held at a low angle (approximately 5-15 degrees) to the workpiece surface. Regular maintenance of the tip face is crucial; spatter adhesion can distort the preheat flames, leading to uneven heating. Use a specialized tip cleaner designed for the 1534 series to clear the preheat and cutting oxygen orifices without altering their geometry.

Compatibility and Specifications

This nozzle is a one-piece copper construction, maximizing thermal conductivity to keep the tip cool during operation. It relies on the torch's internal mixer (injector or equal pressure, depending on the torch model) to supply the mixed gas. It is not compatible with Victor-style torches (which use 1-101 or GPN series tips) or Airco-style torches. It is exclusively for torches accepting the Oxweld seating surface. Verifying the torch model and gas type is essential for safety, as using an acetylene tip with alternate fuels can lead to flame instability or overheating.