Part 2 Slate Engraving - Image Prep & Laser Settings

Описание: Laser engraving on slate coasters can create incredible contrast and detail—but getting perfect results takes the right setup and testing. In this video, I walk through Part 2 of my slate engraving series, covering jig setups, focal height, test grids, and dialing in the best power, speed, DPI, and dwell settings in XTool Studio. You'll also learn how to prepare photos for laser engraved slate images, invert pictures correctly, and improve results using photo tools so your engravings come out crisp and professional.

Whether you're using an xTool F2, S1, or another diode laser engraver, this guide will help you get consistent results for logos, photos, and batch engraving projects.

🔗 Affiliate Links

Slate Coasters I Use:
Square Slate Coasters - https://amzn.to/471PWyY

xTool Machines & Accessories:
xTool - https://xtool.pxf.io/OeNDRG
xTool F2 - xtool.pxf.io/JKeLPR
xTool Slide Extension - xtool.pxf.io/Xm0LBo
xTool St. Patricks Day Sale! - https://xtool.pxf.io/L0KZrL

Laser Safety Gear:
Protective Glasses - https://amzn.to/3PkUEBK

Recommended Finishes for Slate:
Rustoleum Lacquer - https://amzn.to/3PkUEBK

Shop Tools & Supplies:
iGaging Snap Check - https://amzn.to/3PkUEBK

In this video we cover everything from proper slate preparation and sealing, to building repeatable jigs for batch engraving, and running material test grids to dial in your laser settings. I also demonstrate the difference between single-color logo engravings vs photo engravings, including how to adjust grayscale, contrast, and sharpness inside XTool Studio.

You’ll also see how tools like Image-R can enhance photos before engraving and how small changes like DPI adjustments can dramatically improve the final result.

If you're engraving slate for craft fairs, Etsy shops, or custom gifts, these tips will save you material, time, and frustration while helping you produce professional-quality results.

⏱ Chapters

00:00 Intro – Re-shooting Part 2 After Lost Footage
00:41 Preparing Slate Before Engraving
02:03 Batch Engraving Setup & Jigs
04:38 Why Slate Thickness & Focus Height Matter
07:21 Running a Material Test Grid in XTool Studio
12:08 Choosing Settings for Logos vs Photo Engravings
15:13 Engraving SVG Designs on Slate
17:00 How to Prepare Photos for Slate Engraving
20:00 Adjusting Grayscale, Contrast & Sharpness
24:00 DPI vs Dot Duration (Dwell Time) Explained
27:26 Enhancing Images with Image-R
32:03 Comparing Image Processing Results
35:10 Final Slate Engraving Results
36:20 Final Tips for Dialing in Laser Settings