FORMING TOOLS
2. Burring
Usage
Holes through a pipe and a code. Drain holes, air holes or the like.
Shapes Overview
Forming tool forms a tube from the workpiece and makes a "rising part".
Examples
It forms tubes of various inner diameters.
After processing pre-hole, a tube is formed by one punch.
Shapes which do not fit in tool range such as φ300 can be processed by the continuousprocessing.
This photo is the example of burring for a variable resistor which is what we call a volume switch.