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spGauge

Product Inspection Tool using Point Cloud Data measured by Non-contact digitizers and 3D-CAD Data

spGauge is to detect Errors of Mold shape, Product shape from Point Cloud Data and 3D-CAD Data. Furthermore spGauge can evaluate their Errors quantitatively.

spGauge

Detection of Error Part quickly

spGauge

spGauge compares Point Cloud Data and 3D CAD Data, and changes color of the error part in Point Cloud Data. So it is possible to detect them quickly.

Appropriate Mold Modification

spGauge

spGauge detects the parts with Filling Insufficiency, and it is possible to judge changing the molding conditions.

By using Point Data measured by contact-based probing devices, it is judged as “A positional dislocation of the Boss Center”.

On the other hand, by using Point Cloud Data measured by Non-contact Digitizer, it is possible to detect as “Leaning Boss”.

As a result, the times of modification is reduced.

Confirmation of Thickness & Spring-Back variation without cutting

spGauge

It is possible to confirm Thickness by Error Map without cutting a Plastic Product, a Cast Product, and a Forged Product.

And On a Press Product, it is possible to confirm the variation of Spring-Back and Warp.

Import Point Cloud Data

Support Format: STL, ASCII, IGES (Entity No.106 or No.116), DXF

Import CAD Data

[Standard]

Support Format: IGES, STEP

[Option]

Support CAD Format: CATIA-V5, CATIA-V4, NX, Pro/E, SOLIDWORKS, Parasolid, JT

Alignment

spGauge

Coordinate Alignment: N-Points, Plane-Axis-Point, 6 Axis …

Average Alignment: BestFit, Sectional Curves BestFit, Primitive Surface Alignment …

Inspection Functions

This function is to compare CAD Data and Point Cloud Data.

spGauge

By coloring the point cloud in accordance with the distance from the CAD data, it is possible to perceive the trend of the deformation.

spGauge

Section Curves of Point Cloud and CAD Data are created.
Distance between each Section Curves is displayed in Annotation.
By coloring the Section Curves of Point Cloud, it is possible to confirm the error part and the thickness change.

spGauge

By defining the dimensions and tolerances on the CAD data, the same part in Point Cloud Data is automatically extracted.

Inspection results are displayed as Annotation.

Intersections (Curves, Points) between the CAD surfaces are also available for the definition of the dimensions.

spGauge

By defining the geometrical tolerances on the CAD Data, the same part in Point Cloud Data is automatically extracted.

Inspection results are displayed as Annotation.

spGauge

By extracting the shape of the holes from Point Cloud, it is possible to check the error of the center coordinates and diameter.

spGauge

By extracting the edge shape from Point Cloud, it is possible to check the error of Flush and Gap.

Stamped Product Inspection Feature

An example comparing CAD of a stamped product and point cloud data.

After aligning by Global Fit and Best Fit, verify via error map.

Point clouds can go back to a registered position before alignments.
Error map color settings can be changed easily.

Verify deviations of the specified sections via error map color and numerical values.

Verify the center and diameter of a hole numerically.
Verify gap and flush of trimmed edges via error map color and numerical values.

Plastic Product Inspection Feature

An example comparing CAD of a plastic product and point cloud data.

After aligning by Global Fit and Best Fit, verify via error map.

Point clouds can go back to a registered position before alignments.
Error map color settings can be changed easily.

Verify deviations of the specified sections via error map color and numerical values.
Verify distance and angle dimensions within sections.

Verify inspection result of dimensional and geometrical tolerances (GD&T).

Auto Process

spGauge can automate the following processes.

・Import CAD Data
・Import Point Cloud Data
・Alignment
・Various Inspections
・Output Report

It has been used in such as a repeat inspection.

Stamped Product

Plastic Product

CATS (Computer Aided Testing Solution)

spGauge

From the Error Map as the result of Shape Inspection, Error Part is detected automatically.

The total number of Error Parts and each phenomenon of Errors are displayed.

Causes and countermeasures can be registered for each phenomenon.

Therefore, it is possible to take a countermeasure instruction easily.

Assembly Evaluation

From the Error Map after assembly, it is difficult to analyze deformation or movement/rotation of each part.

It is possible to get those values by this function.

3D Viewer

This Viewer can display Inspection results of spGauge.

Viewer Data can be inserted into Microsoft Office® (Excel®, Word®, PowerPoint®) Data as an object, and rotate / move / expansion is possible.

Deformation Evaluation

spGauge

Conventionally, several 10μm surface deformation on a stamped product or a plastic product was evaluated visually or by using a spherometer or a grindstone.

Now, surface deformation can be detected using high precision non-contact measurement data alone.

Welding Point Inspection

spGauge

Extracts welding points from scanned point cloud data.
The center position and radius of welding points can be inspected.
The distance between welding points can be inspected.

System Requirements

O/S Windows 10 Pro (64bit)
Windows 8.1 Pro (64bit)
Windows 7 Professional/Ultimate (32/64bit)

For Floating License Server:
Windows 10 Pro (64bit)
Windows 8.1 Pro (64bit)
Windows 7 Professional/Ultimate (32/64bit)
Windows Server 2012 R2 Standard (64bit)
Windows Server 2008 R2 Standard SP1 (64bit)
CPU Intel Core i7 or more recommended
Memory 32bit: 2 GB or more recommended
64bit: 8 GB or more recommended
HDD At least 10 GB
Resolution 1280 X 1024 or higher
Graphics Board OpenGL board
NVIDIA Quadro series recommended
Operation Condition 1 free USB port (for license)
DVD-ROM drive (for installation)
Microsoft, Windows, Windows Server, Windows 10, Windows 8.1 and Windows 7 are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
Intel and Intel Core are trademarks of Intel Corporation in the United States and/or other countries.
OpenGL is a registered trademark of Silicon Graphics., Inc..
NVIDIA and Quadro are registered trademarks of NVIDIA Corporation in the United States and/or other countries.

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