acetylene, propane, propylene, methyl-acetylene-propolene, methane
There are many different methods in cutting using lasers, with different types used to cut different material. Some of these methods are vaporization, melt and blow, melt blow and burn, thermal stress cracking, scribing and cold cutting and burning stabilized laser cutting.
It is the responsibility of the employer to provide required personal protective equipment (PPE) and ensure its use under appropriate conditions. It is the responsibility of the employee to use the required PPE.
CO2 laser cutting carbon steel with oxygen is an exothermic (thermal) process. The oxygen used with the laser cutting burns the steel, thus assisting the cutting process. This process causes striations, or lines, to form at the cutting edge and provides lower cut quality but faster cutting. In contrast, when cutting stainless steel with nitrogen, only the heat from a CO2 laser performs the melting (operating in the far infrared region at 10600 nanometers). The nitrogen assist gas pushes the melted material down and out of the way, leaving the cut that is typically a polished edge.
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Plasma Cutting is fast, accurate and high quality machines and was originally developed for the thermal cutting of materials which were unsuitable for flame cutting machine, such as high alloy top gantry type steel plate cnc plasma cutting or aluminium. For more details visit: in.messer-cutting dot com/products/processes/plasma-cutting/overview-plasma-cutting
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ask jon simpson hes gay enough to anwser it .
PPE is part of unventory
ask jon simpson hes gay enough to anwser it .
no it can not be handled without the ppe.
PPE stands for personal protective equipment.