Product inspection using point clouds 'spGauge' Visualizing assembly deformation

To investigate the causes of product deformation and misalignment after assembly.

Even if individual parts are manufactured with high precision, it is not uncommon for parts to deform or misalign during the assembly or welding process. This can potentially affect the overall quality and performance of the product. The assembly evaluation function of "spGauge" analyzes the conditions of deformation and misalignment after assembly in detail, assisting in identifying causes and formulating countermeasures. By utilizing point cloud data obtained from non-contact measurement devices, it visualizes the degree of deformation and misalignment of each part after assembly using color-coded maps and vectors. This allows for an intuitive understanding of problem areas and their trends, contributing to efficient quality improvement activities. 【Features of spGauge Assembly Evaluation Function】 - High-precision fitting with CAD data: The segmented point cloud data is best fitted to the CAD data with high precision. - Visualization of deformation areas: Deformed parts are visually displayed using a color map, clearly identifying problem areas. - Visualization of misalignment: A duplicate of the CAD data is created at the surface point cloud data positions, displaying the direction and amount of misalignment using vectors and numerical values. *For more details, please refer to the page below or feel free to contact us.

Determine the causes of deformation and misalignment for each assembly component based on phenomena and know-how, and decide on countermeasures.

basic information

The "spGauge" is a tool that can quickly detect abnormal areas in product shapes and mold shapes by comparing point cloud data output from a non-contact measuring device that can measure a wide range quickly with 3D CAD data. It supports alignment methods using the entire shape or parts, as well as alignment using reference points (such as planes, straight lines, hole positions, etc.). This allows users to select the appropriate alignment method based on the inspection target and purpose, resulting in high-precision inspection results. 【Alignment (Excerpt)】 ■ Alignment at reference points ■ Alignment in cross-sections ■ Touch alignment ■ Alignment that matches corresponding surfaces 【Inspection (Excerpt)】 ■ Error gradient inspection ■ Dimensional tolerances and geometric tolerances ■ Cross-section inspection ■ Distortion detection ■ Specialized functions for cast and resin products ■ Specialized functions for pressed products *For more details, please download the PDF or feel free to contact us.