Consultant to buy a suitable 3D scanner,

Advantages point : 

1. The accuracy of the "high" measurement can achieve an accuracy of 0.001mm.

Disadvantages points : 

1. Poor flexibility

2. Limit the size of the object to be measured

The bottom of the object to be measured on a fixation shall not be measured

4. Testing the side of the hip is not convenient

Large machine size - cumbersome and takes up more space installed

Measurement performance is achieved by stitching from the "person" through the computer to the motion of the head.

7. Due to the diameter of the touch head is fixed, the inspection of slot locations is limited

8. Do not check the accuracy of surface freeform surface 

9. The machine and the object to be measured must be fixed.

10.Not suitable for reverse engineering technology.

Advantages point : 

1. Flexibility has improved over CMM

2. The sides of the object can be measured

3. Measurement achieved directly by "people" directly impact on the head

4. Side-by-side testing is more convenient than CMM

5. You can replace the head with Scan 3D to perform the 3D Scan of the product.

Disadvantages points : 

1.Do the length of the robot arm is fixed, the size of the object to be measured is limited

2. The bottom of the object to be measured on a fixation shall not be measured

3. Due to the diameter of the touch head is fixed, the inspection of the groove position is limited

4. The machine and the object to be measured must be fixed.

5. The ability to move the system is limited

6. Uncomfortable when scanning objects. It is not convenient to scan objects in limited space (such as Scan Interior)

7. Scan speed depends on the resolution

Advantages point : 

High-accuracy 3D scanning capability.  
2. Fast data acquisition speed thanks to 3D shooting technology. 
3. The system can change the lens to increase the resolution and increase the volume reduction of the spell. It is suitable for many types of products (including large and small objects): 
 Large size or smooth surface will use large diameter lens 
 or small surface. will use the tiny lens with small focal 
4. Scan the product can be large when changing lenses fit 
Weak points : 1. the system must be fixed and samples in each measurement 

2. The system should have a certain work space so it is not convenient for the Interior Scan, scan under the sample

3. When the large sample 3d scans take a long time to replace the lens and move is not flexible due to the bulky cradle system

Advantages point : 

The ability to work very maneuverable, able to Scan all surfaces of the object on a single fix (exterior, interior, roaring, ... of the sample)

2. Machine and specimen need not be fixed

Intelligent data management software suitable for industrial production needs: No need to reinstall in case of multiple days of scanning, automatic identification of coupling large samples of other scans. Or, get results from different scanners at the same time

Ensure accurate and fast 3D scans of all sample surfaces 

5. The process is very safe for the sample, does not deform the sample because the measurement is based on the principle of light reflection and does not require space to fix.

6. Integrated Camera System captures the coordinates of all the very intuitive sample surfaces for displaying results that always help to scan 3D objects more actively.

Disadvantages points : 

1. Scan 3D coatings with surfaces that are not reflective as transparent

Advantages point : 

1. The ability to scan 3D large sample, used for digitized terrain, space workroom 
2. Speed Data Acquisition fast thanks to technology 3D imaging 
Weak points : 1. System and samples must be fixed specified in each measurement 2. the system needs a certain workspace should not favorable in the work of interior scan, scanning gamut 
 

3. Not optimized for digitizing results for reverse design