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Questions tagged [3d-printing]

Most questions about 3D printing should be posted to the dedicated site at 3dprinting.stackexchange.com.

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How to automate overhangs generation with meshmixer python API?

I'm trying to automate the 'overhangs generation' for 3Dprinting, with a given STL and meshmixer software, I'm currently able to use 'test.py' successfully with a previously opened meshmixer, it properly cuts the bunny model, (source:…
MidgeStone
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What gcode keyword is responsible for "Click to resume" feature?

I want to make a gcode to make it easier to level my ender 3 pro, that uses the marlin firmware. On previous CHEP levelling gcodes, i've seen the "Click to resume" feature that waits for the user to click the knob to move to the other spot. I can…
Hefahl
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How to compile cdc-acm.ko kernel module for Ubuntu Pi image for a PRUSA printer

I have a PRUSA printer that would not allow USB / serial communication with Ubuntu 21.10 Server on a raspberry pi CM4. I am trying to pass the serial port to a Docker image. I have tried passing /dev/ttyACM0 and /dev/ttyACM1, but it isn't working,…
MrYutz
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Using Paramiko (or similar) to send commands to python program via ssh

I am trying to send g-code commands to my Ultimaker S3. I can do this through SSH, where a python program is automatically opened and is ready to take commands. Here is a picture example, I am able to run this line and my printer zeroes its axes:…
AD1617
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Compile failed in VSCode for PlatformIO (Marlin) for 3D Printer TwoTrees Sapphire Plus

I have installed VSCode v. 1.55.2 recently downloaded. Installed PlatformIO plugin v. 2.3.2. Installed Auto Build Marlin plugin v. 2.1.32 When I open a fresh downloaded Marlin FW v. 2.0.7, edit it according to this guide on the bespoke changes…
Excaliburst
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Modifying Gcode mid-print in response to sensor feedback for concept printer

I'm developing a concept printer that burns images onto wood using a magnifying glass on an xy plotter. One of my anticipated challenges is an inconsistent print quality as a result of changing lighting conditions (e.g., atmosphere, clouds). My plan…
Josh Ruchty
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How to make a mesh (obj file) a solid on Python?

I've been working with pyvista on Python to filter a scan of my arm, obtaining an obj object in the end. But everytime I try to open the final result on SolidWorks it's only a mesh but though Python it shows up as it was a solid (I even extrude the…
Enrique
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Mac Terminal connection to USB connected 3D printer

Trying to connect to a Tevo Tornado 3D printer connected to my MacBook Air via a USB cable. In terminal I identify the USB devcice and try to connect to it using: > js$ ls /dev/tty* | grep usb /dev/tty.usbserial-1410 > js$ screen…
MindSpiker
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Problem with running .shp to .stl converter

I'm trying to convert a .shp to .stl in order to 3D-print the later as a model. I am following guides described in "Shapefiles" and "Using shp2stl to Convert Maps to 3D Models". Unfortunately shp2stl, the tool described in both articles, doesn't…
oldhomemovie
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jsc3d is there any way to detect 2 mesh collision?

I have a project using jsc3d to render a 3d object. the project needs to put new accessories into the current figure. I need to check if the accessory collision with the main part so the output 3D models can print though 3d printer. is there any way…
luan nguyen
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How to display image on secondary monitor in full screen?

How can I use PyQt5/PySide or any other Python library to display a desired image on a secondary monitor in full-screen mode? In the past, I used a framebuffer image viewer (Fbi and Fbi improved). However, this approach requires me to use Linux. I…
Zythyr
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pyserial readline() times out after reconnection

I use pyserial to communicate with a 3D printer (Monoprice Select Mini V2) via USB. Everything works well when I connect to the printer for the first time, but when I try to reopen a connection I can still send commands but do not receive any…
Kevlar
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Requirements for initiating a print on a 3D printer via USB

I thought it would be fun to implement a rudimentary version of Octoprint that can receive a gcode file and initiate a print on my Prusa i3. What are the requirements for initiating a print on a 3D printer via USB?
Barry Jones
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Can i create a gcode that self destructs after one instance of printing?

Can i create a gcode that self destructs after one instance of printing? For example I send the gcode created to a printer at a remote area to print but I want them to only print it once. Can i add a self destruct code so that it deletes after…
Roo
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QtSerialPort not writing to serial port

I am trying to send Gcode commands to a 3d printer with QtSerialPort. I am able to connect and read the startup gcode the printer sends out but I haven't been able to write a Gcode to make the printer do something. I have read many people's code and…
Jason
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