Shining 3D EinScan HX, Руководство пользователя

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EinScan HX User Manual
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3.2 Preparation
3.2.1 Scanned Objects
Requirements

The size of the objects to be scanned ranges from 300mm
3
to 4m
3
.

The objects owning plenty of geometrical or texture features tend to be scanned quickly and
easily with excellent scanning result.

3D scanning may fail to function when scanning soft-material objects or lattice-structured
objects with lots of small deep holes.
Preparation
Doing more preparations before scanning and taking notes during scanning may help if it is
necessary to scan those items:
Table 3-2 Preparations for Scanning Specific Objects
Preparation Recommended Alignment
Black, transparent, shiny
or reflective surfaces Mist the surface with washable scanning
spray. (under rapid scan mode) The choose of alignment
mode depends.
Surfaces with repetitive
features Add features on the surface manually by
drawing markers.
Texture alignment.
Surfaces with few
features Stick markers on the surface and within
its edge.
Global marker alignment.
Here are some basic rules for sticking markers. Read them carefully before operating:

Markers should be stocked randomly but evenly. Avoid sticking in regular.

The number of markers stocked on the aligning common area should be 4 exactly.

Ensure that there are at least 4 markers to be observed when the scanner working at a normal
distance.

The size of markers sticking on the frames or tiny area should be 3mm.

Keep markers flattering. Do not stick them on the surface of high curvature.

Do not use incomplete, damaged or stained markers.

As the scanned object is of small size and can be scanned within one scanning field of view
completely, the markers can be pasted on the surroundings.

Use the markers coming with your device, or the scanner could not figure out those added
features and eventually results in low accuracy.