Posts Tagged ‘Cutting Equipment’

The Multiple Uses of Stick Welder

Wednesday, April 28th, 2010

A stick welding is something that we can learn it so easily and is very much useful in a lot of places. Stick welding or the Shield metal arc welding is a manual arc welding process in which a consumable electrode coated in flux is used to make the weld on a surface.

DC welding will make the most benefit over AC for almost all the Stick applications, which includes trouble-free starts; less arc outages along with sticking; a smaller amount spatter or even neat looking welds, easier vertical up as well as overhead welding and you can also learn easier to weld, and a smoother arc.

In case of DC reverse polarity or the electrode positive offers about 10 % additional diffusion at a given amount of amperage when compared to AC, at the same time as DC straight polarity or the electrode negative welds that gives thinner metals, better the output.

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Tips On Reducing Welding Costs

Friday, June 12th, 2009

If you notice nearly 20 percent of the welding cost is related to materials while the rest is attributed to labor and overhead. Hence, if a company saves 10 percent on the material costs of welding, the company is only saving two percent of the total welding costs. But, if a company can save 10 percent on the costs associated with labor and overhead, the company can achieve an eight percent savings on the total welding costs. If companies want to operate efficiently and minimize wasted time, they have to operate in a better position. They should stock up all necessary items like shielding gas, flux and wire. They should also switch to large spools of wire such as from 25 lb. spools to 44 or 60 lb. spools to even larger packages of 1,000 lb reels or 1,000 lb drums.

Another way to reduce welding costs is to delivery of parts to the welding station in an organized and logical fashion. You can create efficiency in welding process by examining wire diameter, wire feed speed, voltage, travel speed, gas type, transfer mode etc. It can be better to double bevel a joint to prepare if for welding rather than single bevel it. Look for ways to modify product designs to eliminate unnecessary welds. Welding costs can be reduced if proper safety techniques are followed.

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