Schedule a phone call from Indianapolis, IN to Shanghai, China. If you live in Indianapolis, IN and you want to call a friend in Shanghai, China, you can try calling them between 6:00 PM and 10:00 AM your time. This will be between 7AM - 11PM their time, since Shanghai, China is 13 hours ahead of Indianapolis, Indiana.
I mainly work with aluminum and hard plastic parts, which means I would need plastic triangles (in fine-cut and maybe medium-cut grades) for light deburring and surface preparation of aluminum, and maybe ceramic media for use on plastic.
Like the GMAW process, the molten weld puddle needs to be shielded by an external gas supply. The most commonly used shielding gas is argon, but argon/helium mixtures can be used on heavy aluminum. GTAW can be used to weld most alloys. Typical Uses: Aerospace welding, piping systems, motorcycles or bikes.