Question 1

How does the tungsten grind angle affect my weld?

Accepted Answer

The grind angle significantly alters the arc cone's density and the resulting bead profile. A sharp angle, typically between 15° and 30°, concentrates the electron flow, resulting in a narrow, deep penetrating arc ideal for precise welds on thin materials or tight corner joints.

Conversely, a wider grind angle (60° to 90°) spreads the arc out, reducing the current density at the tip. This creates a broader, shallower weld pool that is less likely to burn through delicate materials and offers better control when working on thicker stock where wider beads are required.

Question 2

Why is this visualizer helpful for TIG welding?

Accepted Answer

Visualizing the relationship between geometry and physics helps welders develop a better mental model of what is happening inside the arc. By adjusting the slider, you can see in real-time how the arc cone narrows or widens based on the selected degree, helping you select the right grind before you even pick up the grinder.

This tool serves as an educational reference, bridge-building between theoretical welding physics and practical workshop application. It removes the guesswork from setting up your electrodes for specific joint types or material thicknesses.

Question 3

Does this tool work on mobile devices in the workshop?

Accepted Answer

Yes, the application is built with a responsive, mobile-first design philosophy, allowing it to scale gracefully to small smartphone screens. You can use it directly on your mobile device while standing in front of your welding station or grinder to reference your settings quickly.

The interface is designed for touch interaction with large, accessible slider controls and clear typography. Since the tool requires no network connection once loaded and functions entirely within your browser, it remains fast and reliable regardless of your workshop's connectivity.

Question 4

How is my data stored when using this tool?

Accepted Answer

This application operates exclusively in your browser's memory and does not store any persistent data. There is no usage of local storage, cookies, or external databases, ensuring that your privacy is protected and the application remains lightweight.

Because of this design, please note that any settings or changes you make will be reset if you refresh the page or close your browser tab. We prioritize your privacy and system stability by avoiding any long-term storage mechanisms entirely.

Free Tungsten Grind Angle & Arc Cone Penetration Visualizer