Welding and Oxy – Acetylene Cutting

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Presentation transcript:

Welding and Oxy – Acetylene Cutting Equipment and Safety

Objectives Identify equipment used in welding and oxyacetylene cutting. Use proper safety procedures when welding and oxyacetylene cutting. Identify safety equipment used in welding and oxyacetylene.

Welding Equipment Power source 110 unit 220 unit 440 unit Diesel unit

Oxy- Acetylene Equipment Torch Regulator Hoses Striker Tip cleaner

Safety Equipment Long sleeve shirt Long pants Foot wear Safety glasses Gloves Helmet

Welding Safety Always wear proper clothes when welding Place ground lead on material before turning machine on. Check cables for cuts in the insulation. Never stand in water when welding. Never use gloves to pick up hot material. Never weld near flammable objects.

Oxy- Acetylene Safety Make sure regulators are tight. Never use oily rags around cylinders and regulators. Check hoses for leaks before lighting the torch. Make sure regulators are at proper settings. 15 psi max. acetylene 40 psi max. oxygen

Continued Make sure mixing knob is off before lighting torch. Light acetylene first then mix oxygen. Do not pick up material with gloves after it is cut. Cut off cylinders when through cutting.

Review Why does one wear a long sleeve shirt when welding? How high can the acetylene regulator be set? When must one use safety when cutting or welding?