Grinding on Stainless Steel March 14th, 2010
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If you are grinding or using an abrasive cutoff wheel on Stainless Steel make sure it is contaminate free. |
Oxy/Fuel Welding Hose Comparison November 7th, 2009
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In this video I am comparing the different types of Oxy/Fuel welding hoses. Have you noticed one has a “T” on the package and the other a “R”. The reason for this is the different characteristics of Acetylene and LP gas (Propane and Mapp). A rubber hose is used with acetylene because it won’t leak through or permeate rubber. Lp gas, however, will permeate rubber. This is why we use the grade “T” hose. This is a neoprene hose , which has an oil resistant lining on the inside so the gases will not leak through or permeate the hoses. Please match the proper hose with your fuel gas. |
Welding Lenses and Cover Plates November 7th, 2009
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Welding Cover Plates and Lenses. In this video I will do a comparison of the Polycarbonate lenses vs. The CR-39 lenses. I will demonstrate that the Polycarbonate which is impact resistant is the only lens I would use. |
MetalWorks411-LockJaw Self Adjusting Pliers November 7th, 2009
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These new LockJaw Self Adjusting Pliers let’s you use the tool with just one hand. All you have to do is adjust the tension knob once, then you are one hand free the rest of the time. I will demonstrate in this video. |
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MetalWorks411-Cast Helix Welding Wire November 7th, 2009
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One of the leading causes of feed problems and MIG tip wear while your welding, is improper Cast and Helix of your welding wire. In this video I will show you how to check for proper Cast and Helix. |
cna training
nice post. thanks.