What Is a 3D Scanner for Wood?

3D Scanning Technology
22-10-2016 0
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Among the leading technologies shaping humanity’s future, 3D printing and 3D scanning are must-mentions.
3D printing and 3D scanning are fairly common today, since they go hand in hand with advanced industries: mold design and making (plastic injection, cutting dies…), rapid prototyping, CNC (computer numerical control) machining, architecture and sculpture. And notably, they are still fairly new but very useful for the wood industry. Applying 3D printing and 3D scanning to the wood industry brings high economic value and higher product quality to companies in Vietnam and around the world.

So what is a 3D scanner for wood?

What is a 3D scanner for wood Image: what is a 3D scanner for wood? (illustration – source: Google Images)

A wood 3D scanner is really a type of 3D scanner, set up to deliver good output quality at a good price when scanning wood. 3D scanning works by projecting light onto an object and precisely measuring the coordinates of points on its surface, then building a map of those points as a mesh in 3D space. This means that when you scan a very shiny object, the scanner’s accuracy drops. People usually coat the surface with a special powder, or use a newer and more expensive technology (stay tuned for the future). Wood surfaces, however, have a finish that suits 3D scanning very well, so scanning wood gives the most accurate and most cost-effective results.

3D printers ——- 3D scanners —— 3D scanning

Today, there are many 3D scanners on the market with different quality and prices. However big the differences, quality and price always go hand in hand. For wood, scanners include the EinScan Pro 3D scanner, Thor3D, Atos Core GOM… Of these, we rate the EinScan Pro 3D scanner the highest, because its initial cost is fairly low and suits small and medium wood companies in Vietnam, while its output quality is just as good as more expensive scanners.

>> Buy a 3D scanner now

Conclusion:

After reading this, you may be wondering whether to get a 3D scanner for wood for your business. Contact us for advice from trusted experts in 3D printing and 3D scanning. Phone: 0975 008 728 Mobile: 0975 008 728 – ask for Mr. Cuong Email: contact@ct3dgroup.com Address: 7749 Vo Van Ngan, Ho Chi Minh City.  

>> Buy a 3D scanner now

Contact CT3D Group

CT3D Group – Professional 3D printing, 3D scanning, design and rapid prototyping services nationwide.

  • CT3D Thu Duc – Ho Chi Minh City, Hanoi, Hai Phong: in3d.edu.vn – Hotline 0975 008 728 (Mr. Thai)
  • CT3D District 6 – Ho Chi Minh City: 3dmaker.vn – Hotline 038 7798308 (Mr. Phuc)

Frequently asked questions

What is wood 3D scanning used for?

Wood 3D scanning is usually used to digitize furniture designs, reliefs, statues and carved details, then reproduce them with CNC or edit and rescale them. Export companies also use scan data to archive designs and send them to customers for approval.

Can wood scan data run directly on a CNC machine?

Yes, for free-form products such as reliefs, statues and carved patterns. After cleaning and closing holes, the mesh data can go into CNC programming software to create toolpaths. For mating parts that need precise dimensions, reverse engineer the data into a CAD model.

Can glossy or PU-coated wood be 3D scanned?

Yes, but highly reflective glossy finishes can make it hard for the scanner to capture data. You usually need a thin anti-glare powder coating, or scan at a suitable tilt angle to reduce glare.

How are large carved wood panels scanned?

Large panels are scanned area by area with a handheld scanner, using marker dots for accurate alignment, then merged into one complete data set. Deep carved grooves need extra scans from several tilted angles so no data is missing.

Should a small woodworking shop buy a 3D scanner or hire a service?

If you only need to digitize designs in batches or per order, hiring a 3D scanning service is usually cheaper. When scanning is frequent and you have staff to process the data, buying a scanner pays off clearly.

Related services at CT3D Group

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