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Dual X, dual Y, and Z steppers motor control using marlin firmware
I am trying to make a 3d coater in which I want to have dual X, dual Y, and a Z axis control. This will require the control of 5 stepper motors using 5 stepper drivers. I have controlled the 2 Y-axis (...
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1k
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How can I send Gcode commands to Arduino (GRBL) serial monitor using python script
import serial
import time
# Define the serial port and baud rate
serial_port = "COM5" # Change this to your serial port
baud_rate = 115200 # Change this to match the baud rate of your ...
0
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0
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69
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Compare-Object sorting with reference object
I have two files (for CNC controllers) that I want to compare. I can get the results just great with compare-object:
$Diffs = Compare-Object -ReferenceObject $CFFC -DifferenceObject $CSFC -...
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1
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242
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Speech recognised text into g-code or coordinates
I am presently engaged in a project centered around a speech-enabled writing machine. This endeavor involves converting spoken words into handwritten text using Python programming. Subsequently, ...
2
votes
1
answer
91
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How to restart motors by accepting current position as first coordinate
I have a C# code which generates some x and y coordinates and i am sending these coordinates as g-code to the arduino which is programmed for 2-axis cnc code.
I am listing all the coordinates in the ...
0
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1
answer
3k
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How to Solve Error 0x4260: Controller Enable Signal Lost in Axis, StateDWord 0x21a1301 in beckhoff twincat3 NC-PTP Motion?
The beckhoff Twincat system is connected to two axes via the Ethercat bus. Axis 1 and Axis 2 are running at 2000 degrees per second and 300 degrees per second,just using MC_MoveVelocity Function Block;...
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132
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Build linuxcnc on fedora 37
I am trying to build linuxcnc on fedora iot 37 aarch64 following this link
I installed dependencies using rpm-ostree
rpm-ostree install autoconf \
automake \
gcc \
gcc-c++ \
tcl-devel \
...
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0
votes
1
answer
504
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Join / merge / combine a DWG / DXF files into single DWG / DXF file in such way that it will fit into a steel plate
Generally the goal is to get a pre-processed file that can be used to import into a cnc plasma cutter to get the time needed for evaluation.
So we ned to join / merge / combine a DWG / DXF files into ...
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0
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98
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C# macro for a CNC machine to write co-ordinates to a CSV file
I am using a webacm attached to a CNC machine to provide the user a view of the part to be machined. As they jog around the area I want to allow them to record the X & Y co-ordinates of points of ...
0
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1
answer
1k
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DXF file is not being imported correctly due to arcs & lines not connecting
Our application generates a custom DXF file for glass CNC machines. We have an issue with some of our DXF files not importing correctly into certain program such as AutoCAD, DWG Fastview and others. ...
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0
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188
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How can I convert a web page to gcode for CNC engraving?
What I want to do is take the text from a Wikipedia page and etch it into stone with a CNC.
Conceptually it's not that hard, you scrape the text, convert it to vectors, and use a CAM tool to make ...
0
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0
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238
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Laser engraving with 3018 pro can be controlled with basic Openbuilds controls, but engraving a file causes errors
I've been struggling with this for the past three days, and I can't seem to solve this problem. I'm on a Mac and trying to let my 3018 pro cnc machine laser engrave an image, but whatever I do, it ...
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1
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413
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How to change axis velocity during Gcode operation
Good work everyone,
I have been working on a 3 axis CNC machine for a while. A lot of things are going great! But I couldn't find how to increase or decrease the axis speeds while processing the g ...
0
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1
answer
87
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Serial Port Json Server - A porthole to TinyG - Programmers interface
First time on StackExchange as a questioner! Hope I get this right. Apols if this is TLDR.
For thoes of you familiar with the TinyG SPJS you will know my context. For others: There is a program ...
1
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1
answer
152
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Serial Communication - Why isn't this C program behaving like this Python program?
I have two programs that communicate through a serial USB interface with a CNC machine running grbl. The first program, written in Python using the pyserial library, produces intelligible output:
b'ok\...