Effect of auxiliary gas on laser cutting quality. Effect of auxiliary gas species on the cutting process. When selecting the type and pressure of cutting auxiliary gas, it should be considered from the following aspects: Generally, oxygen is used to cut ordinary carbon steel, like low pressure drilling, and low pressure cutting.
The Harris Products Group is a world leader in the design, development and manufacture of brazing, soldering and welding alloys and equipment, cutting and heating equipment, and gas distribution systems.
Product Description. The best selling 128LD is your go to gas trimmer when you need a powerful and easy to use tool for grass, weeds and more. Our SmartStart trimmer technology reduces starter cord resistance by 40% to allow for easy engine starts and the strong, braided trimmer line is ready for work.
In 1965, the first production laser cutting machine was used to drill holes in diamond dies. This machine was made by the Western Electric Engineering Research Center. In 1967, the British pioneered laser-assisted oxygen jet cutting for metals. In the early 1970s, this technology was put into production to cut titanium for aerospace applications.
Features a 25cc 4-cycle engine which powers the 18 inch (cutting width) trimmer head Trimmer engine runs on unleaded gas, requiring no mixing of fuel and oil Easily release New trimmer line as you work by tapping the trimmer head against the grass to activate the tap 'N Go line release feature
A plasma cutter will use this electrically conductive gas to transfer energy from a power supply to any conductive material, resulting in a cleaner, faster cutting process than with oxyfuel. The plasma arc formation begins when a gas such as oxygen, nitrogen, argon, or even shop air is forced through a small nozzle orifice inside the torch.
The basic plasma cutting process involves creating an electrical channel of superheated, electrically ionized gas i.e. plasma from the plasma cutter itself, through the workpiece to be cut, thus forming a completed electric circuit back to the plasma cutter through a grounding clamp.
Gas/Oxy Acetylene Welding & Cutting Equipment. Welders Supply Company offers an extensive line of competitively priced, quality brand gas welders and gas cutting equipment for any welding project. Shop online of visit any of our 5 locations in Wisconsin and Illinois. Your #1 Source for gas cutting and welding equipment
This machine worked well for 2 years. But at 2 years one month, this machine stopped running for more than 5 minutes. Bought a new carburetor, after cleaning old one, cleaned fuel tank and line, new plugs, air cleaner etc.. Watched hours of YouTube videos etc. Will buy a replacement one and use the old one for parts.