Troubleshooting Design Discrepancies¶
If the final output on your material doesn't match what you see on your screen, it is usually due to software configuration or specific vector properties. This guide will help you identify and resolve the most common alignment and scaling issues.
Geometric Distortions and Node Density¶
If a curved line appears jagged or straightens out unexpectedly, your vector likely has insufficient nodes. Nodes are the coordinate points that instruct the laser on its path. Low node density prevents the machine from executing smooth curves.
How to optimize vector paths:¶
To ensure fluid movement and high fidelity to your original design, you can manually increase the node count within the editor.
Dimensional Accuracy and Scaling Issues¶
When the physical size of the cut differs from your digital project, check the following factors:
Import Errors and Workspace Conflicts¶
Scaling issues often occur during the file import process. If the dimensions are incorrect, try copying the design into a fresh workspace. * Important: Ensure only one instance of Due Studio is active to avoid communication conflicts with the hardware.
Stroke Thickness vs. Cut Path¶
The laser follows the centerline of your vector. A thick visual stroke in the software can lead to "Kerf" errors (the width of the material removed by the laser). * Precision Tip: Always set your stroke thickness to the minimum (e.g., 0.1mm). A thick 3mm stroke will cause the laser to cut significantly inside or outside the intended dimension, leading to a smaller or larger part than expected.
Misalignment Between Engraving and Cutting¶
If your engraving shifts out of alignment with the final cut, it is rarely a hardware defect. Usually, it is a matter of Motor Engagement:
- Motor Release: By default, the system may release the stepper motors between tasks. If the carriage is bumped or moves slightly, the next layer will be offset.
- The Solution: Lock the motors via the Control Bar in Due Studio. Use the "Sensors and Actuators" toggle to keep the axes engaged throughout the entire multi-stage process.
Double Passes on the Same Line¶
If the laser passes over the same area twice, check for these two common vector errors:
Overlapping Objects¶
You may have accidentally duplicated a layer. Click and drag the object; if an identical copy remains underneath, delete the duplicate before hitting Due It!.
"Outline to Path" Conversion¶
There is a significant technical difference in how vectors are processed: * Standard Path: The laser follows a single line once. * Outline to Path: The software converts a line into a very thin "rectangle" or closed shape. The laser will then trace both sides of that thin line, effectively doubling the heat and the time spent on that section.
Use the Node Editor to verify if your lines are single paths or closed loops.
Technical Support
If these adjustments do not resolve the discrepancy, you might be experiencing "Step Loss." Please contact Due Laser Support so we can help you fine-tune your motion parameters.