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Articles tagged with "david bell"
Results: 7
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Efficient use of compressed gases can increase productivity: Part I. Overview of compressed gases used in the metal fabrication industryThe metal fabrication industry has used compressed gases for more than one hundred years. Oxy-fuel cutting and welding have existed since the beginning of the 20th century. The more automatic welding processes, such as gas metal arc welding (GMAW) and gas tungsten arc welding (GTAW), began as early as 1920.
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Choosing the right shielding gas and supply system for GMAWSelecting the right shielding gasses for your welding operation can mean the difference between mediocre production rates and peak efficiency.
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Selecting the correct shielding gas and gas delivery systemRequirements for selecting shielding gas, filler metal, and welding processes are well- documented to help welders ensure high quality and consistency in their welding applications.
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Efficient shielding gas supply methodsThe introduction of gas metal arc welding (GMAW) and gas tungsten arc welding (GTAW) in the 1940s changed the way metals were joined. The automation of these processes meant the gas supply system also had to be automated to achieve optimal productivity.
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Making solid delivery and storage choices for assist gases in CO2 laser cuttingHow you store and deliver assist gases to your laser cutting system is of critical importance to the effectiveness of your whole fabricating operation.
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Laser-gas delivery systems for all applications, including 24/7 operation: A comprehensive look at the optionsWhen laser gases are used in significant volumes or in an around-the-clock operation, a centralized gas delivery system is a practical necessity. A well-conceived delivery system reduces operating costs, increases productivity, and enhances safety.
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Blended laser-assist gases: Recipe for successful materials processingNow processing a greater variety of materials with their lasers, fabricators are exploring new assist gas blends of up to four gases. What's the best way to blend and deliver these gases? For some, on-site blending systems can help optimize cost savings and improve quality.
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