How to use LaserBurn to test material parameters
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How to use LaserBurn to test material parameters

November 12, 2025
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Sometimes the default material parameters on the official website may produce results that are too dark or too light for your specific project. To quickly select the effect parameters you need, you can perform a matrix test on LaserBurn. This guide walks you through the process step by step while providing safety tips, common issues, and troubleshooting advice.

Table of Contents

  • What This Guide Covers
  • Quick Answer
  • Why This Process Matters
  • Before You Start
  • Requirements
  • Precautions
  • Step-by-Step Tutorial
  • Common Problems and Solutions
  • Tips for Better Results
  • Frequently Asked Questions
  • Final Thoughts

What This Guide Covers

In this tutorial, you will learn how to:

  • Import your material design into LaserBurn
  • Set up a matrix parameter test
  • Configure power and speed ranges
  • Perform a border and engraving check
  • Observe and select optimal engraving parameters

Quick Answer

The LaserBurn material parameter matrix test allows you to quickly compare different power and speed combinations in a structured grid. By observing the results, you can identify the settings that produce the best engraving effect for your material.

Why This Process Matters

Every material reacts differently to laser energy. Even if official settings are provided, real-world results may vary depending on thickness, coating, or color. A matrix test ensures:

  • Clear and consistent engraving results
  • Reduced material waste
  • More accurate power and speed calibration
  • Ability to fine-tune specific areas for detailed effects

Before You Start

Ensure that your machine and software are ready:

  • LaserBurn installed and updated
  • Laser engraver properly connected to the computer
  • Material securely positioned and flat
  • Laser correctly focused

Follow official machine specifications or instructions.

Requirements

  • Laser engraver
  • LaserBurn software
  • Test material
  • USB or supported connection method
  • Proper ventilation and safety glasses

Precautions

  1. Combination elements are not supported
  2. Elements cannot be split and then reassembled. This function is not available
  3. When using this function, adjust the element mode and laser type before generating

Step-by-Step Tutorial

Step 1: Importing Assets

Action

Import the file that needs material testing. Locate the Array menu, then click Material Test to enter the parameter page.

Expected Result

The material parameter page opens, ready for configuration.

Important Notes

Ensure the design file is compatible and correctly prepared before entering the material test page.

 

Step 2: Setting Parameters

Action

After importing, set the required parameters and click Confirm. Configure the following:

  • Text Settings: Settings for matrix external text parameters
  • Power Settings (%): Material power range
  • Speed Settings (mm/min): Material speed range
  • Column Count: Number of rows and columns in the matrix
  • Column Spacing (mm): Distance between individual grids

Expected Result

A structured matrix is generated with the specified speed and power variations.

Important Notes

Make sure each parameter reflects your desired range. Start conservatively to prevent burning or overcutting.

 

Step 3: Border and Carving

Action

Navigate to the Device page, perform Laser Focus, click Border, and finally Start Engraving.

Expected Result

The machine engraves the test matrix within the designated border.

Important Notes

  • Observe engraving results carefully
  • Adjust the min and max values for areas needing more detail
  • Narrowing the gap between power or speed levels allows for more precise effect refinement

Common Problems and Solutions

Problem Possible Cause Solution
Engraving too dark Power range too high Reduce maximum power percentage
Engraving too light Power range too low Increase minimum power percentage
Uneven engraving Material not flat Reposition or secure the material
Inconsistent results Laser not focused Reperform laser focus before engraving
Grid misaligned Column spacing too narrow Adjust spacing and re-generate matrix
Excess smoke Poor ventilation Improve airflow and use exhaust system
Machine stops mid-test Connection instability Check cable and restart software

Tips for Better Results

  • Test small sections first to conserve material
  • Record successful settings for future use
  • Adjust min/max power and speed gaps for detailed areas
  • Clean the laser lens regularly to maintain engraving quality
  • Ensure material is flat and firmly secured

Frequently Asked Questions

What is a LaserBurn material matrix test?

It is a structured test that applies different power and speed combinations across a grid to determine the best engraving parameters for a material.

Why are official parameters sometimes unsuitable?

Material differences like thickness, coating, or density can affect the engraving result. Matrix testing provides real-world adjustments.

Can I split elements and reassemble them for testing?

No. This function is not supported in the matrix test.

How can I improve engraving detail in specific areas?

Narrow the gap between minimum and maximum power or speed in that area to refine engraving effects.

Is laser focus necessary before testing?

Yes. Proper focus ensures accurate and consistent results.

Should I save the matrix test results?

Yes. Saving parameters helps reduce setup time for future projects.

Can this method be used for cutting as well?

Yes, but adjust power and speed ranges according to material thickness and cutting requirements.

How often should I perform a matrix test?

Whenever using new materials or when results deviate from expected outcomes.

Final Thoughts

Using LaserBurn’s material parameter matrix test allows precise, efficient calibration of speed and power settings. This method ensures your engravings are consistent, clean, and tailored to your material. Always follow official machine specifications, monitor the process carefully, and record your results to build a reliable parameter library for future projects.