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-rw-r--r--klippy/kinematics/delta.py8
1 files changed, 3 insertions, 5 deletions
diff --git a/klippy/kinematics/delta.py b/klippy/kinematics/delta.py
index d5860669..57d3db1f 100644
--- a/klippy/kinematics/delta.py
+++ b/klippy/kinematics/delta.py
@@ -129,7 +129,8 @@ class DeltaKinematics:
raise move.move_error()
limit_xy2 = -1.
if move.axes_d[2]:
- move.limit_speed(self.max_z_velocity, move.accel)
+ z_ratio = move.move_d / abs(move.axes_d[2])
+ move.limit_speed(self.max_z_velocity * z_ratio, move.accel)
limit_xy2 = -1.
# Limit the speed/accel of this move if is is at the extreme
# end of the build envelope
@@ -138,10 +139,7 @@ class DeltaKinematics:
r = 0.5
if extreme_xy2 > self.very_slow_xy2:
r = 0.25
- max_velocity = self.max_velocity
- if move.axes_d[2]:
- max_velocity = self.max_z_velocity
- move.limit_speed(max_velocity * r, self.max_accel * r)
+ move.limit_speed(self.max_velocity * r, self.max_accel * r)
limit_xy2 = -1.
self.limit_xy2 = min(limit_xy2, self.slow_xy2)
def get_status(self, eventtime):