AI Inspection Solution: Yaskawa Robots Integrated with DAVA for Precision Defect Detection

Project Overview

DAVA (Detecting Application by Vision A.I), an AI-powered pass/fail inspection software developed by TNSAI, is a program that can be integrated into the Easy Checker series. It surpasses the limitations of traditional rule-based machine vision, allowing for flexible and easy changes to inspection targets. By utilizing image detection technology that leverages diffused reflection, it provides a solution for fast and accurate detection of even microscopic defect types.

Project Background & Objectives

Defect Classification: Utilizing AI to classify defect types and detect defective products.

Components

Robot	AI Pass/Fail Inspection Software (DAVA): Language: C# File Size: 1GB Environment: MS Windows supported Distribution: Server download Compatible Systems: BDL-2000EX (Customized): Automatic inspection system. SWP-1000EX (Entry-level): Semi-automatic inspection system. Solution Types: Easy Checker BDL-2000EX: Customized AI vision inspection system (DAVA pre-installed). Specialized for automotive brake disc manufacturing. Easy Checker SWP-1000EX: Semi-automatic AI vision inspection system (DAVA pre-installed). Excellent for inspecting plastic extrusions and injection-molded parts. DAVA Program: AI machine vision solution service. Can be integrated into the Easy Checker series or purchased separately. A deep learning AI inspection software compatible with any equipment.

Robot

AI Pass/Fail Inspection Software (DAVA):
- Language: C#
- File Size: 1GB
- Environment: MS Windows supported
- Distribution: Server download
Compatible Systems:
- BDL-2000EX (Customized): Automatic inspection system.
- SWP-1000EX (Entry-level): Semi-automatic inspection system.
Solution Types:
- Easy Checker BDL-2000EX: Customized AI vision inspection system (*DAVA pre-installed). Specialized for automotive brake disc manufacturing.
- Easy Checker SWP-1000EX: Semi-automatic AI vision inspection system (*DAVA pre-installed). Excellent for inspecting plastic extrusions and injection-molded parts.
- DAVA Program: AI machine vision solution service. Can be integrated into the Easy Checker series or purchased separately. A deep learning AI inspection software compatible with any equipment.

Workflow

STEP 1.	Defect Detection & Judgment: Controls the swing table and camera to detect product flaws and determine pass/fail status.

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Key Features

Enhanced Safety & Productivity:
- Replaces 3D (Dirty, Dangerous, Difficult) tasks with robots to prevent safety accidents.
- Improves operational efficiency and accuracy.
- Enables the establishment of flexible production lines.
Optimized Operation:
- Performs optimal pick-and-place based on detected information.
- Capable of loading/unloading irregular parts using suction or electromagnetic force.
Fast Learning & Operation:
- Reduces learning and implementation time from 2 days to just 4 hours.
- Fast learning through GUI-based programming.
- Real-time remote control capability.
Superior Proprietary Technology:
- Extensive on-site experience and expertise.
- Real-time remote control and storage/management of expert work patterns.

Implementation Results

ROI Period	Average 18 months (*May vary depending on the site environment).
Key Metrics	Fast and accurate object recognition with 3D positioning and volume measurement. Easy and rapid robot teaching and implementation. Efficient part tending and inspection system.
Client Feedback	"We are now able to perform uniform painting tasks tailored to various product shapes, which has significantly improved quality and operational efficiency. The easy installation and teaching process allow for flexible and rapid responses to changing work requirements."