Laser engraving tips-How to hold down warped material

Laser engraving tips-How to hold down warped material

1. When the engraved material is uneven

As we work, we are likely to encounter uneven material, which will affect our cutting and engraving results



In the case of uneven material:

The effect of our engraving may be inconsistent in depth, which is the result of a change in focal length



So we use a magnet or a heavy object to flatten the material so that when we engrave it, its focus will not change because 

of the unevenness of the material.





2. When the object is irregularly shaped

When we encounter elliptical objects they usually cannot be placed directly on the honeycomb board for engraving.

So we need to find or make a bracket for it to hold the engraving and ensure that it works.





Then we can get the engraving effect we want!


They are a tight fit and you have to be careful so you don’t bend the honeycomb bed. What’s also nice about them is 

that if you do have bent fins on your bed, they will straighten them out.

https://www.etsy.com/listing/849688048/a-set-of-8-honeycomb-pins-for?ref=listings_manager_grid&fbclid=IwAR1IQGRIOuZQVyBYfEJ-GrOLY7GzI6Gbmy1NIrGZTcE9TaF7EFAj8AtKKLQ


    • Related Articles

    • Material Library for Fiber and CO2 Laser

      Located below you will find our machines and their associated library. Click the link to download for your machine. Thunder CO2 glass tube parameter library Thunder CO2 RF tube parameter library Thunder Fiber laser tube parameter library Laser safe ...
    • LightBurn Material Test

      Preface We recommend using LightBurn's material testing feature before engraving or cutting new materials to determine the optimal parameter. At the same time, we have tested some common materials and the following are the recommended parameters for ...
    • Engraving problem—The engraving quality is very poor

      Reasons: 1. The needed focus is lost Wrong focus length For standard laser head(2" lens), the focus length is 6mm, 4 inch laser head, the focus length is 10mm. TYPE DOT SIZE FOCAL DISTANCE FUNCTION STANDARD 2" 0.0039″(0.099mm) 4.5mm~6.5mm Cutting ...
    • Thunder laser tips wood cutting

      When we use just the right power and speed to cut,there is no excessive charring of the cutting area. As we reduce the cutting speed the charring of the cutting edges deepens. As we increase the cutting power the charring of the cutting area also ...
    • Lightburn Material Test for All CO2 Glass Tubes

      Test with 3mm plywood, LightBurn software, Engraving(Fill) and Cutting(Line) modes , 60W, 80W, 100W, 130W tubes. Engraving(Fill) 60W 80W 100W 130W Cutting(Line) 60W 80W 100W 130W Material test file download The lbrn files are attached