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.
One advantage of using a stick/MIG machine with DC current to weld aluminum is that itâs fast, says Jim Harris, senior product manager for TIG equipment at Lincoln Electric. What you sacrifice is precision and appearance.luminum TIG requires gas shielding just like MIG (only 100-percent argon), a specialized tungsten-tipped torch, AC current and a foot pedal to vary the heat and current. The tungsten tips of TIG torches get very hot. Some use air cooling but TIG welding above 200 amps typically requires a water-cooled torch.