Hello Guys,
I have a Graber I3 (Prusa clone) with ramps 1.4 which I upgraded to use Titan Aero and BLTouch.
After upgrading I was not able to extrude the 100mm, so I had to raise the stepper voltage to 1.0v. Then I got the proper 100mm extrusion.
Now when I try to print, I see that the layers are not sticking to each other, it seems that the upper layer extrusion is to far from the previous layer printed.
Here is a example of what is happening
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drive.google.com]
I'm using ABS as filament for this tests
My printer settings are:
#define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 4000, 837 }
#define DEFAULT_MAX_FEEDRATE { 500, 500, 2, 45 }
#define DEFAULT_MAX_ACCELERATION { 3000, 3000, 15, 2000 }
#define DEFAULT_ACCELERATION 1200 // X, Y, Z and E acceleration for printing moves
#define DEFAULT_RETRACT_ACCELERATION 1200 // E acceleration for retracts
#define DEFAULT_TRAVEL_ACCELERATION 1200 // X, Y, Z acceleration for travel (non printing) moves
#define DEFAULT_XJERK 10.0
#define DEFAULT_YJERK 10.0
#define DEFAULT_ZJERK 0.4
#define DEFAULT_EJERK 5.0
My S3d settings are:
Nozzle Diameter: 0,4
Extrusion Multiplier: 1,00
Extrusion Width: 0,4
Retraction Distance: 1,5mm
Reatraction Speed: 1800,0 mm/min
Extruder Temperature: 240
Bed Temp: 100
Default Print Speed: 1700,0 mm/min
Outline underspeed: 40%
Solid Infill Underspeed: 70%
Support Structure Underspeed: 90%
X/Y Axis Movement Speed: 4800 mm/min
Z Axis Movement: 1000 mm/min
I'm using the same speed settings from the previous extruder that was working properly. Do you have any clue of what is going on?
Edited 1 time(s). Last edit at 07/22/2018 09:19AM by raphaelgatti.