Bed not levelled between X-Y towers September 07, 2016 05:54AM |
Registered: 8 years ago Posts: 30 |
start Printer is now online. Marlin 1.1.0-RC7 Last Updated: 2016-07-31 12:00 | Author: (oxivanisher) Compiled: Sep 7 2016 Free Memory: 4507 PlannerBufferBytes: 1232 V24 stored settings retrieved (398 bytes) Steps per unit: M92 X100.00 Y100.00 Z100.00 E140.25 Maximum feedrates (mm/s): M203 X200.00 Y200.00 Z200.00 E25.00 Maximum Acceleration (mm/s2): M201 X9000 Y9000 Z9000 E10000 Accelerations: P=printing, R=retract and T=travel M204 P2000.00 R3000.00 T3000.00 Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s), Z=maximum Z jerk (mm/s), E=maximum E jerk (mm/s) M205 S0.00 T0.00 B20000 X20.00 Z20.00 E20.00 Home offset (mm) M206 X0.00 Y0.00 Z0.00 Endstop adjustment (mm): M666 X-2.35 Y-4.57 Z-0.06 Delta settings: L=diagonal_rod, R=radius, S=segments_per_second, ABC=diagonal_rod_trim_tower_[123] M665 L327.53 R159.21 S160.00 A0.89 B-0.34 C1.86 Material heatup parameters: M145 S0 H180 B70 F255 M145 S1 H240 B100 F255 PID settings: M301 P30.21 I4.15 D54.95 Filament settings: Disabled M200 D3.00 M200 D0 Z-Probe Offset (mm): M851 Z0.30
Re: Bed not levelled between X-Y towers September 07, 2016 08:10AM |
Registered: 10 years ago Posts: 14,672 |
Re: Bed not levelled between X-Y towers September 07, 2016 09:09AM |
Registered: 8 years ago Posts: 30 |
Quote
dc42
The dip may be caused by your adjusting the diagonal rod lengths. Did you calibrated the tower positions first?
Re: Bed not levelled between X-Y towers September 07, 2016 10:57AM |
Registered: 10 years ago Posts: 14,672 |
Re: Bed not levelled between X-Y towers September 09, 2016 02:03AM |
Registered: 8 years ago Posts: 30 |
Re: Bed not levelled between X-Y towers September 09, 2016 02:37AM |
Registered: 10 years ago Posts: 14,672 |
Re: Bed not levelled between X-Y towers September 10, 2016 01:16AM |
Registered: 8 years ago Posts: 30 |
Quote
dc42
Roller mechanisms can be accurate enough (I use them), but you need to make sure that the carriages are not rotated about either the Z axis or about their faces. When I rebuilt my delta, I had one too many washers between one of the carriage wheels and the carriage truck, and this caused the carriage to be rotated about the Z axis, which threw the calibration out. Also make sure that in each pair of parallel rods, the spacing between the bearings is the same top and bottom.
I found it useful to mount a bulls-eye spirit level on the effector, so that I can see if it tilts when I move it in the XY plane.
Re: Bed not levelled between X-Y towers September 13, 2016 05:21AM |
Registered: 10 years ago Posts: 14,672 |