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3D scanning and 3D printing are an essential part of Industry 4.0. To share the latest news and applications of this technology with the community, we present the series A Billion Applications of 3D Scanning Technology and 3D Scanners.
Setting up the equipment: an Einscan SP from Shining 3D.
The scanner is quite simple to set up and use.
The real object being 3D scanned.
The 3D data after scanning.
The real object being 3D scanned.
The 3D data after scanning.
A product 3D printed with food.
Related 3D scanning news:
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See also:
- 3D scanners for 3D inspection.
- 3D scanners for reverse engineering.
- 3D scanning wood.
- 3D scanning paintings.
| 3D scanner parts | 3D scanner supplies |
| 3D scanning accessories supplier | 3D scanning accessories |
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)
3D scanning in medicine and healthcare
Healthcare is one of the fields that benefits most clearly from 3D scanning. Instead of making a plaster cast to take a mold, a technician can scan the patient’s body directly in a few minutes, then design a perfectly fitting brace, orthotic or prosthesis on the computer. In dentistry, intraoral scanners replace traditional impressions and shorten the time needed to make crowns and aligners. Digital data also makes it possible to track treatment progress at each stage by comparing scans.
3D scanning in industry, architecture and culture
| Field | Typical applications |
|---|---|
| Mechanical engineering, cars, motorcycles | Reverse engineering spare parts, deviation checks, designing aftermarket accessories |
| Molds and tooling | Digitizing old molds, checking mold wear, mold repair |
| Architecture and construction | As-built surveys, comparing construction against the design |
| Heritage preservation | Digital archiving of artifacts, statues and reliefs; making replicas for display |
| Fine art and sculpture | Scaling statues up or down; editing models in software before casting |
| Fashion and footwear | Scanning feet and bodies to design products to individual measurements |
The trend of combining 3D scanning with 3D printing and digital manufacturing
3D scanning usually adds the most value when it is combined with the steps that follow. A typical workflow looks like this:
- Scan the real object to get accurate geometry.
- Edit, reverse engineer or rescale it in software.
- 3D print the model, make a silicone mold or CNC machine the product.
- Scan the finished product again to inspect it against the original data.
This “scan – design – make – inspect” chain greatly shortens product development time and reduces reliance on manual skills. Companies that want to adopt it can start with digitizing through CT3D Group’s 3D scanning service, then expand into reverse engineering, 3D printing or mold making as needed.
Frequently asked questions
Can 3D scanning replace measuring with traditional tools?
In many cases, yes, especially for complex curved surfaces that are hard to measure by hand. But for single dimensions that need very high accuracy, such as the diameter of a fitting hole, traditional gauges or a CMM are still often used alongside it.
Which industries use 3D scanning the most?
Manufacturing, automotive, molds and tooling, healthcare and dentistry, and heritage preservation are common users of 3D scanning. Fashion, furniture and digital content are also using it more and more.
Can 3D scanning capture buildings and factories?
Yes, but you need a long-range laser scanner or photogrammetry instead of a handheld scanner meant for small objects. The point cloud data is then used to build as-built models or BIM.
Where should a small business start with 3D scanning?
The simplest way is to use a service for one specific project, such as reverse engineering a part or inspecting a batch of products, to see the benefit. Only consider buying equipment and training staff once your needs are steady and clear.
Related services at CT3D Group
- 3D scanning service – high-accuracy 3D scanning
- Custom 3D printing service
- Custom 3D design service
- CT3D Group network: ct3dgroup.com · in3d.edu.vn – Hotline/Zalo 0975 008 728
