Folding Sheet Metal Edge To Eliminate Sharpness

Use a die grinder with the mounted point and simply run the point over the edge of the sheet metal.

Folding sheet metal edge to eliminate sharpness.

Many products use sheared sheet metal yet only one standard ul 1439 addresses the issue of sheet metal sharpness directly. Wipe bending or edge bending is another way to bend sheet metal edges. Multiply 1 8 by 2 1 2 and your answer will be 5 16 inch which you will allow when laying out sheet metal for making the wire edge. Edge bending is used to eliminate sharp edges.

Edge bending operations are commonly used in industrial sheet metal processing and involve bending a section of the metal that is small relative to the part. Step 1 secure the sheet metal to prevent slipping. This process will round the edge of the metal and create a groove in the point. Looking to dull edges on sheet metal for safer fabrication.

The slack between the wipe die and the punch plays an important role in getting a good result. The edges may appear flat but shearing dies leave burrs. Place the fracture line over the edge of a table and bend the overhang slightly downwards. This technique allows you to dull the edge in one run instead of breaking the edge on the top and.

Figure 3 a sheared sheet metal edge has several attributes that make it sharp. Step 3 repeat. Hems are most often used to remove a sharp untreated edge and make it safe for handling. Secure the sheet metal to prevent slipping.

The edges may appear flat but shearing dies leave burrs. This weakens the aluminium and creates a fracture line. Sheet metal s edges particularly with regard to the part after manufacture. Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.

These sections are located at the edges. In sheet metal hems are used to create folds in sheet metal in order to stiffen edges and create an edge safe to touch. Step 2 use your die grinder with a mounted point we like shape w222 and simply run the point over the edge of the sheet metal.