Proper alignment is essential when welding joints. If a joint is slightly off, the entire piece will likely end up crooked and weak. Fortunately, magnetic welding squares can help you create aligned, high-quality joints when welding.
What Are Magnetic Welding Squares?
Also known as magnetic welding angles, magnetic welding squares are magnetic devices used to hold sheet metal and metal workpieces in place during welding processes. They typically consist of a high-powered magnet between two plates. The plates are formed to hold sheet metal and metal workpieces at specific angles.
Common angles supported by magnetic welding squares include the following:
- 30 degrees
- 45 degrees
- 60 degrees
- 75 degrees
- 180 degrees
Why Magnetic Welding Squares Have Holes
You may notice that some magnetic welding squares have holes in them. They typically feature a single hole in the center, along with two or more holes on the sides. What’s the purpose of these holes exactly?
The center hole is used for hanging or mounting magnetic welding squares, whereas the side holes is used to connect multiple welding squares together. You can essentially join two or more magnetic welding squares via these holes, allowing you to weld complex shapes.
Choosing Magnetic Welding Squares
There are several things you should consider when choosing magnetic welding squares. For starters, you should consider the supported angles. Not all magnetic welding squares support the same angles. If you’re planning to weld joints at a specific angle, such as 30 degrees or 45 degrees, you should choose magnetic welding squares that support it.
Magnetic welding squares are available in different sizes. Some of them are thicker than others. Thick magnetic welding squares, of course, can support thick sheet metal and workpieces.
Something else to consider when choosing magnetic welding squares is the holding power. All magnetic welding squares feature a high-powered magnet in the center. The strength of this magnet, though, varies. You can refer to the holding power to determine how strong this magnet is. The higher the holding power, the stronger the magnet.
It’s important to note that some magnetic welding squares are adjustable. They don’t feature fixed angles. Instead, adjustable magnetic welding squares feature dynamic angles that can be adjusted to meet your specific needs.
In Conclusion
Magnetic welding squares are invaluable tools for anyone looking to improve joint precision and stability during welding. By holding metal components at fixed or adjustable angles, they reduce the risk of misalignment and structural weakness. Whether you’re working on simple right angles or more complex geometries, you should take advantage of magnetic welding squares.