KOH YOUNG TECHNOLOGY INC.
The majority of SMT defects occur during the solder paste printing process. According to data from SMTA (The Surface Mount Technology Association), 74% of defects in PCB manufacturing process are related to solder paste.
3D SOLDER PASTE INSPECTION SYSTEM
Why Solder Paste Inspection?
To Optimize the Printing Quality
Most of the defects are from the screen printing process. And rework cost and complexity is highest at the end of production line (process)
Detects Defects and Reduce Repair Cost
KEY FEATURES of KOH YOUNG 3D SPI
Patented Dual Light Porjection System
Dynamic Warp Compensation Solution
Strong SPC Tools
Printer Close Loop Control
Feedback & Feed Forward Functions
Foreign Material Inspection Function
Programming Directly from GUI:
Programming without Gerber File:
Available SPI Models: KY8030-2L & KY8030-3L:
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KohYoung 3D SPI General Specifications
| Sl | Requirements | Solutions | |||
|---|---|---|---|---|---|
| 1 | Camera Resolution |
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| 2 | FOV Size |
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| 3 | 3D Inspection Speed | 22.5-56.1cm²/sec | |||
| 4 | Min. Distance between deposit |
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| 5 | X,Y Positioning Accuracy | 2.5nano meter | |||
| 6 | 01005 inspection capability Gage R &R(±50% tolerance) | <10% at 6σ | |||
| 7 | Max. Inspection Size | 10 x 10mm | |||
| 8 | Max. Inspection Height | 400μm | |||
| 9 | Min. distance between Pads | 100μm | |||
| 10 | Various Colored PCB Inspection | Possible | |||
| 11 | Conveyor width adjustment | Automatic | |||
| 12 | Conveyor Fix type | Front/Rear Fixed (Factory Setting) | |||
| 13 | Max.PCB Size Handling | 330 x330mm to 850 x 690mm | |||
| 14 | Min. PCB Size Handling | 50 x 50mm | |||
| 15 | Air & Power Supplies | Single Phase 200-240VAC,50-60HZ,5kgf/ cm² |
KOH YOUNG 3D MEASUREMENT SYSTEM
Koh Young - Proprietary Light Projection System
Koh Young – 3D AOI Inspection Capability
Koh Young – New Intuitive GUI Screen
Koh Young – Programming Procedure to be Followed
Koh Young – Solder Fillet Measurement Capability
Koh Young – SPC Capability
Koh Young – Warp Compensation
Koh Young – 3D Polarity Detection
Koh Young – Coplanarity Detection
OTHER FEATURES OF KOH YOUNG AOI::
Koh Young – Measurement Based Library Manager
Central Database Containing Job files & Inspection Paramters for Distribution to multiple line eliminating the need of extra fine tuning time & reducing the operation costs at the shop floor.
Koh Young – Offline SPC Tool
KSMART Advanced / Enter Prise Tool supports Offline SPC in Independent Computer
Koh Young – KSMART LINK
KSMART LINK – KY AOI can communicate with KY SPI for any issues with Inspection condition setting for particular part ID incase of Escapes/Defects.
AVAILABLE MODELS:: 3D AOI
Zenith Lite – 4 Way Projection
Zenith – 8 Way Projection
Zenith – 8 Way Projection + Ultra High Speed Inspection
KohYoung 3D AOI General Specifications
| Sl | Requirements | Solutions | ||
|---|---|---|---|---|
| 1 | Camera Resolution |
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| 2 | FOV Size |
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| 3 | 3D Inspection Speed | 22.9-36.6cm²/sec | ||
| 4 | Max. Measurement Height | 5mm | ||
| 5 | Various Colored PCB Inspection | Possible | ||
| 6 | Conveyor width adjustment | Automatic | ||
| 7 | Conveyor Fix type | Front/Rear Fixed (Factory Setting) | ||
| 8 | Max.PCB Size Handling | 330 x 330mm to 850 x 690mm | ||
| 9 | Min. PCB Size Handling | 50 x 50mm | ||
| 10 | Air & Power Supplies | Single Phase 200-240VAC,50-60HZ,5kgf/ cm² |