Kerf-Canceling Mechanisms: Making Laser-Cut Mechanisms Operate across Different Laser Cutters
summary
KerfCanceler converts 2D SVG cutting plans by replacing bearings sliders and gear pairs with an extra wedge or inset so mechanisms keep working when different lasers remove more or less material. The authors convert 17 models and combine the tool with SpringFit to make press and loose fits portable. Tested kerf-canceling bearings across 0.0–0.5 mm kerf, bearings remain stable while plain circular bearings gain play linearly and fail to engage gears; a multi-stage gearbox and microscope work across cutters.
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chapters (8)
- 0:00Introduction to kerfCanceler
- 1:43Kerf-canceling mechanisms concept
- 2:56Kerf-canceling bearing design
- 4:03Kerf-canceling slider and gears
- 5:24Demo of kerf-canceling microscope
- 5:46How kerfCanceler software works
- 8:29Evaluation of kerf-canceling bearings
- 9:55Conclusion and portability vision
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