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| author | Kevin O'Connor <kevin@koconnor.net> | 2017-02-12 14:33:06 -0500 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2017-02-12 17:20:40 -0500 |
| commit | 0ca96e543c1a00239e3c3818476c68898099a23e (patch) | |
| tree | 35efbd169c0a09e18b2bcbdc72bbf305416d739b /scripts/graphstats.py | |
| parent | acb0b8f59967ff03e0b6eb1a98379eaaf1e27126 (diff) | |
| download | kutter-0ca96e543c1a00239e3c3818476c68898099a23e.tar.gz kutter-0ca96e543c1a00239e3c3818476c68898099a23e.tar.xz kutter-0ca96e543c1a00239e3c3818476c68898099a23e.zip | |
toolhead: Increase maximum stepper halt velocity
Do a better job of calculating the maximum halt velocity for the
stepper motors. The maximum cornering velocity is related to both the
maximum acceleration and the junction_deviation, so both should be in
the formula. Tests show that "math.sqrt(8. * self.junction_deviation
* self.max_accel)" very closely fits the maximum on cartesian robots.
This fixes potential "no next step" shutdowns that could occur on
some print moves.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'scripts/graphstats.py')
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