3D measurement of glossy, black, and transparent work: "Custom 3D Measurement Development"

We have published 8 downloadable materials. ■Technical Documents (6 items) - How to Choose a 3D Sensor - Hard-to-Measure 3D Workpieces and Their Reasons (Glossy Metals, Transparent Glass, Black Rubber, Translucent Resins, Mirror Surfaces) - Introduction to 3D Measurement Methods (Phase Shift, Optical Sectioning, Stereo, White Light Interference) - Automation of Visual Inspection: How to Proceed and Common Pitfalls - Measuring Without Stopping: Basics of Inline Inspection - The Robot's Eye: 3D Vision for Bulk Picking ■Information (2 items) - Asahara Giken Service Information - Sample Test Information In all documents, we have written about our weaknesses and limitations before our strengths. Please use this for method selection and internal explanations. We will confirm and respond whether your workpieces can be measured before providing a quote, using the actual items.

Each method of 3D measurement has its strengths and weaknesses. In the technical note "Seven Methods of 3D Measurement," we summarize the principles and strengths and weaknesses of seven methods: white light interference, focus point, line confocal, phase shift, mirror (under verification), optical sectioning, and stereo, starting with the weaknesses. We also answer a frequently asked question: "Which should I choose, phase shift or optical sectioning?" The guideline is whether the workpiece can be stopped. Our company does not decide on a method in advance. We select candidates from the seven methods and compare measurements using the same physical object to make a choice. Please use this as a reference when you are unsure about selecting a method.

Asahara Giken Co., Ltd. completely revamped its website on October 5, 2026. "You couldn't measure with off-the-shelf 3D sensors," "We want to stop visual inspections of all items," "We want to receive the contents and increase them ourselves," "We have the equipment, but no one to integrate it into the system." You can proceed from an entry point that closely relates to your current issues. Each page features a 3D schematic diagram showing how to illuminate and position the camera. We have also highlighted areas that may cast shadows or where points may be missing. Before providing a quote, we will answer whether it can be measured. Please consult us with just one photo.