@Phaedrux I adjusted bed size in slicer and mentioned tool offset
and created custom bed image to avoid placing the object in wrong position in the bed for tool heads.
Best posts made by adhanabal
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RE: X axis Tool head Offsets
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SLS printer Build-Stepper galvo
Hello all
Mainboard: Duet 3 6HC
Im working on SLS 3d printer project, its almost complete,
I have an issue in X & Y using Nema 17 1.8'motors,
I use stepper motors to move mirrors on X&Y (both mirrors mounted directly on the motor shaft on X & Y)
my working distance is around 195mm from Y-Mirror,
So as per the steps per mm calculation, My steps per mm is 40 @ 256microstepping,
this system not working well, especially when i draw a circle it turns to oval with un even shape, i have attached some sample photos, can anyone give me idea? -
separate idle current for extruder motors
hello all
is it possible to keep only xyz axis motors in defined idle current ,
i want to keep extruder motor to become zero idle current,or is it possible that m571 command i can define for individual extruders for some operations in which i require to allocate different outputs for different extruders,
board; duet3 6hc, firmware 3.3
please help
@dc42 -
System files successfully locked
I wanted to avoid unintentional changes to config file, so locked out system folder with password by editing DWC source code. This protection is only for web interface for now. & DWC-3.4.5 only.
Also we remove Install updates button from - Machine specific tab
But -- if someone reads SD card in the PC, they can see config files.
Let me know if we should work on RRF 3.4.5 for locking the sys folder ,
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RE: Homing with Z-max endstop
@fcwilt yes from config tool and next time i will upload the files in the mentioned way.
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RE: System files successfully locked
@jay_s_uk yes I ll do that.
Still finding an easy way to edit with users own password.
Will upload things once found.
Latest posts made by adhanabal
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RE: 12V Laser Connection with 5v pwm - 3 pin laser
@dc42 if I connect with 12v and ground I'm getting under voltage warning. Should I use separate 12v power supply?
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RE: 12V Laser Connection with 5v pwm - 3 pin laser
@dc42 can you please answer thisa
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12V Laser Connection with 5v pwm - 3 pin laser
I have 5W diode laser which has 3 pins , 12v Power, Pwm pin and GND pin, how to connect to duet 3 6hc board?
Is it correct?,
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RE: What is Laser power velocity ramping??
@dc42 said in What is Laser power velocity ramping??:
@adhanabal I suspect you mean laser power ramping. This refers to increasing the laser power as the XY speed increases, and reducing it as the speed reduces, for example at corners. RepRapFirmware does this automatically.
@dc42 awaiting your response
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RE: What is Laser power velocity ramping??
@dc42 oh i cee if use extruder output to control the laser , will it work?
Because I use simplyfi3d for slicing
And
M571 P"out9" F200 S255
In my config -
RE: What is Laser power velocity ramping??
@jay_s_uk oh icee, that is for laser cutter application, how about SLS 3d printer application?
Is there any software I can use in the same way? -
What is Laser power velocity ramping??
Hello all
Where can I read more in details about laser power velocity ramping??
Kindly share -
RE: mlx90640 control with raspberry Pi and duet 3
@Phaedrux the mlx90640 uses the pins from RPi
SCA,SCL,GND And VCC,
And I just need any two out put for controlling leds,
Is this possible -
mlx90640 control with raspberry Pi and duet 3
Hello all
Im using raspberry pi 3b+ for reading mlx90640 thermal camera, with that readings it triggers 2 gpio pins 22 and 23 in RPi,
So if I connect the duet 3 with sbc, can I achieve the same function?
And the mlx90640 is now operated with custom python script. -
Moving 2nd tool to 1st tool position
Simplify3d script:
[new_tool] ; select new tool
G1 X[next_position_x] Y[next_position_y] F[xy_travel_speed]How to write this command in Duet3 web interface
Tool change post macro?