Tapping: Difference between revisions
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*Requires 2 flute tap to make it easiest, otherwise chips bind up | *Requires 2 flute tap to make it easiest, otherwise chips bind up | ||
*Same hole and tap using same fixture with drill press - guarantees alignment | *Same hole and tap using same fixture with drill press - guarantees alignment | ||
*The tap self-feeds the drill press downwards | |||
<html><iframe width="560" height="315" src="https://www.youtube.com/embed/I95YrmVUL18" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></html> | <html><iframe width="560" height="315" src="https://www.youtube.com/embed/I95YrmVUL18" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></html> | ||
Revision as of 23:20, 13 December 2019
Types
There are taper, plug, and bottoming taps:
https://www.spaco.org/taptips.htm
Examples
- 550 RPM to do a 5 mm hole:
Power Tapping - Tapping with a Drill Press
- Requires 2 flute tap to make it easiest, otherwise chips bind up
- Same hole and tap using same fixture with drill press - guarantees alignment
- The tap self-feeds the drill press downwards