Peddinghaus Corner Rounding Tools, Quadruple
Quadruple corner radiusing tools
- Radius
- 5 mm
- 10 mm
- 15 mm
- 20 mm
- quadruple corner radiusing punch no. 7
- part no. P-65007 8017 01
- quadruple corner radiusing die no. 6
- part no. P-65206 8011 01
for the punch unit, for use in the oversize punching attachment up to 58 mm Ø PDF [301 KB]
Applications in steel construction
The four-way corner rounding tool rounds off the corners of plates and flat bars in a single operation. It is used in the punching machine or press to remove sharp edges from gusset plates, connection plates and base plates. Thanks to the four-way design, workpieces can be machined at several corners without time-consuming repositioning.
Typical applications
- Rounding the corners of gusset plates and connection plates in structural steelwork
- Removing sharp edges from base and head plates prior to galvanizing or coating
- Preparing plates for railings, stairs and grating
- Series production of identical plate blanks with a uniform corner radius
- Machining flat bar and plate parts where sharp corners are to be avoided
Which businesses use it
The tool is used in structural steelwork, metalworking, locksmithing and sheet metal fabrication, where plates and flat bars are prepared for connections and add-on parts.
Frequently asked questions
Why are the corners of plates rounded in structural steelwork?
Rounded corners remove sharp edges, improve handling of the parts and ensure a uniform coating thickness during hot-dip galvanizing and coating. In addition, radii reduce the notch effect on loaded connection plates.
What does the four-way design mean?
The four-way design makes it possible to machine several corners of a workpiece without having to set the part up again for each individual corner. This shortens the machining time for identical plate blanks.