3D scanning and drafting
Properties and uses
Do you need to digitise an existing part, measure a complex shape or create a model of an object for which no drawings exist? 3D scanning captures the geometry of technical parts, organic shapes and artistic objects so you can continue working with it digitally.
Advantages
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Digitisation of hard-to-measure shapes
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Scanning objects without documentation
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Capturing organic and freeform shapes
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Suitable for artworks and sculptures too
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Quickly obtain the geometry of an existing part
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Basis for reverse engineering
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Comparison with a CAD model possible
Specifics
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Glossy and transparent surfaces require preparation
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Hidden surfaces and deep cavities are harder to capture
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Accuracy depends on the size and geometry of the object
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A scan produces a polygon mesh, not parametric CAD
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Model reconstruction may be needed for production
Applications
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Reverse engineering
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Spare and historic parts
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Artworks and sculptures
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Organic and irregular objects
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Inspection of manufactured parts
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Modification of existing products