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Plasma Cutter Safety:

August 9th, 2008 No comments

There are a little things regarding plasma cutter safety that are different from common welding safety tips. This small list of plasma cutter safety tips is geared toward light duty plasma cutting using compressed air not large manufacturing units that use gas mixtures and water cutting tables.

Electric Shock Can Kill:

– Operating a plasma cutter completes an electric circuit between the torch and the workpiece. The workpiece and something touching the workpiece are part of the electrical circuit.

– Never touch the torch body, workpiece or the water in a water table when the plasma system is working.

Voltages & Currents:

Plasma cutter output voltages are large amount greater than welding voltages, usually 100-200 volts.

Precautionary Measures:

– Don’t pick up the workpiece, including the waste cutoff, as you cut. Leave the workpiece in place on the workbench with the work wire attached during the cutting process.

– During plasma cutting processes don’t move the work clamp.

– Wear insulated gloves and boots, and keep your body and clothing dry.

– Don’t stand, sit or lie on or if not touch any wet surface when using the plasma cutter system.

– Insulate yourself from work and ground using dry insulating mats or covers large sufficient to prevent any physical contact with the work or ground. If you must work in or near a damp area, use great caution.

Welders:Plasma Cutter:Arc welder:Mig Welder:Tig Welder:Diesel Generator:Cutting Machines

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Tig Welding Dvd

August 9th, 2008 Comments off

Tig Welding Dvd

TIG Welding

Tungsten inert gas (TIG) welding, is a high quality welding process that has become a popular choice of welders. It is used when high quality, precision welding is required. In TIG welding a variety of weld types can be performed on several different metals. Steel and aluminum are the two most widely used metals in TIG welding .

An arc is formed between a non consumable tungsten electrode and the metal being welded in TIG welding. A clean weld is formed as a result of the gas shield and this prevents oxidization from occurring. In TIG welding, gas is fed through the torch to shield the electrode and molten weld pool and filler wire is added to the weld pool separately.

In TIG welding reactive metals such as magnesium and aluminum are blended together. This welding method became popular and useful in the early 1940s. As a result, this has greatly propelled the use of aluminum for welding and structural processes. TIG welding is commonly used for both high quality and manual welding.

Gas shielding typically used for TIG welding includes argon, helium, or a combination of both. These two gases when combined ensure a higher welding speed and welding penetration. In TIG welding Argon is preferred by most welders as is heavier than air and provides better coverage when welding.

Different types of joints are used in TIG welding and these include the butt joint, lap joint, corner joint and t-joint. The butt joint can be welded without the assistance of a filler rod. With this type of joint, two pieces of metal are joined together along the seams.

There are several benefits of TIG Welding which include: Superior quality welds Welds can be made with or without filler metal Precise control of welding variables (heat) Free of spatter Low distortion

As UK’s premier choice for welding supplies, Foster Industrial aims to provide its customers Professional and Quality Service at all times. With our wide range of welding supplies that include Mig Welder, Tig Welder, Plasma Cutter or just welding Spares and Accessories. Our reputation is built on top level service with quality products at a fair price. If you are interested in any welding & fabrication items, or would like more information, call at either: Nottingham 0115 970 0598 or Leicester 0116 262 1386.

Alternatively, send an email: sales@fosterindustrial.co.uk

About Author: Foster Industrial is one of the UK’s leading Industrial suppliers stocking items from welding supplies to plasma cutters, safety wear to abrasives.

Fosterindustrial

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