satovey / heekscnc

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Cutting edge height calculated wrongly #325

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago
What steps will reproduce the problem?
1. Create a chamfer tool
2. Set diameter to 6mm
3. Set flat radius to 1.5mm (3mm dia)
4. Set cutting edge angle to 8

What is the expected output? What do you see instead?
- Going from a 1.5mm radius to 3mm radius at 8deg angle is achieved over 
10.778mm. However the display shows 32mm.
Using (tool_diameter - flat_radius)/sin(angle) = 32.xx so I assume the value 
used is simply wrong. The displayed 3D model of the tool however, is correct!

What version of the product are you using? On what operating system?
0.22.0

Original issue reported on code.google.com by kyrr...@gmail.com on 25 Aug 2012 at 9:50