Process layout
Process Overview
This solution automates gear tooth profile inspection and sorting by combining QRS 2D/3D vision inspection with the NACHI MZ07 robot.
It detects the position of randomly stacked gears, performs shape inspection, and classifies parts into OK/NG automatically.
Since the vision system is developed by QRS, it can be tuned and customized to match on-site requirements, enabling accurate inspection across various product shapes.
Components
| Robot |
|
|---|---|
| Peripherals |
|
Workflow
| STEP 1. | 3D vision detects gear position (3D) |
|---|---|
| STEP 2. | Robot picks the detected gear |
| STEP 3. | 2D vision performs OK/NG tooth profile inspection (2D) |
| STEP 4. | Place the part into the designated output position (OK/NG). |
Features
Fast and accurate sorting performance
High-speed, high-repeatability industrial robot enables stable and rapid handling operations.
Vision-based position detection is performed during robot operation, reducing cycle time.
High-precision 2D/3D vision inspection capability
Even complex-shaped parts can be detected quickly with 3D recognition and localization.
Micron-level dimensional measurement is supported through 2D inspection for precise quality checks.
Results
| Key Benefits | Reduced manpower required for quality inspection and sorting tasks.
Lowered defect-related costs and improved customer-perceived product quality. |
|---|---|
| Client Feedback | Vision inspection automation caused frequent errors depending on product and environmental conditions, and it was very difficult to respond when new products were added. However, with high-precision vision performance, we were able to improve overall quality. |
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