표면결함검사기 표면결함검사기 Surface Inspection System (AOI)
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MEK Inc. & MEK Engineering Corporati on
Catalog 05
R&D Center Develop/Research
Field of Study
- New product development (New systems)
- AI control system development (AI Control system)
- New sensor development (New sensor)
research organization
- Research Center Director (and 7 others) — Department of Mechanical Engineering, Pohang University of Science and Technology
- Senior Researcher — Yonsei University Department of Electronic Engineering (New Product Development)
- Chief Researcher — Department of Nuclear Engineering, Seoul National University (AI control system development)
- Senior Researcher — Department of Applied Engineering, Seoul National University (new sensor development)
research facilities
- Sheet Test Manufacturing Line
- On-Line Test Measurement Line 1 — MEK Pilot Line 1
- On-Line Test Measurement Line 2 — MEK Pilot Line 2
- Surface defect inspection demonstration equipment
- Web Cleaner Test Facility (Clean Room)
- Pinning Demo Line
Catalog 07
System Applications
Batteries
- Aluminum (Al Foil), Copper Foil
- Separator, Electrode Coating
- Roll Press, etc.
Electronic Materials
- Electronic Parts, MLCC, EMC
- Coating
Display / Display
- Polarizing film, diffusion plate, light guide plate
- Coating film, protective film
Metal
- metal sheet, metal sheet
- Cu, Al, Steel, SUS, etc.
For packaging / Packaging
- Food packaging, flexible packaging
- PE, PP, PET, Battery packaging
Other / Etc.
- Solar energy, foam sheet, PVC film/sheet
- EVA sheets, tires, artificial leather, etc.
Catalog 11
Automatic Profile Control (APC)
A system that enables real-time control of the actuator to maintain process stability based on analysis of measurement data.
APC Features
- Optimized thickness control algorithm
- Rapid thickness control and profile stabilization
- Auto Mapping: Based on center bolt
- Smooth Mill Roll Appearance
- Automatic adjustment of control gain within a few microns
- Die bolt temperature feedback control (optional)
- MD (Machine Direction) control (optional)
Profile change after applying APC
- Before — Target thickness changed from 60μm to 30μm, APC begins
- After 5 min — Regulates Control Gain, reducing thickness variation
- After 10 min — Steadily analyzes and controls thickness profiles
- After 15 min — Best result within 15 minutes
Catalog 22
Surface Inspection System (AOI)
MEK, which has maintained its role as a technological pioneer in the Korean film industry, now supplies vision inspection systems. In addition to our representative product, the thickness gauge, you can also receive professional service from MEK for surface defect inspection machines.
Surface defect vision inspection
This is an in-line inspection equipment that detects and analyzes various manufacturing defects such as scratches, pins, holes, and foreign substances in products such as films, sheets, and foils in real time through a camera optical system.
Application examples
- Plastic film/sheet, coating/lamination, paper, metal foil
- Biochip, PCB (CCL), battery electrode, etc.
Catalog 23
Surface Inspection System (AOI) 2
Application field
- WEB shape flat material roll-to-roll process
- Plastic: T-DIE, Blown, coating/laminate
- Paper (papermaking): papermaking, coating, slitting
- Energy materials: Secondary battery electrode coating/rolling, separator, copper foil/aluminum foil, hydrogen fuel cell
- Metal processing: steel cold rolling and slitting
Application effect
- High level of quality control that goes beyond the limits of visual inspection
- Cost reduction: Reduction in inspection manpower, loss rate, and customer quality issues
- Quality stability: prevention of inspection omissions and standards tampering
- Tracking management: Post-shipment management through inspection history inquiry
- Production management: Real-time production status check, immediate defect prevention
- Process improvement: Identifying the cause of defects and taking improvement measures
| item | specification |
|---|---|
| Application | Roll-to-Roll process (Film, Sheet, Paper, Foil, Strip) |
| Max. Scan width | ~ 10,000 mm |
| Max. Line speed | ~ 1,200 M/min |
| Min. Detection size | TBD by requirement |
| Operating Temperature | ~38°C |
| System Configuration | Optical Unit, Control Panel (IPC, UPS), Accessories & Options |
Catalog 28
MEK Contact Info
MEK Co., Ltd. / Mac Engineering Corporation
30, Bupyeong-daero 313beon-gil, Bupyeong-gu, Incheon, Republic of KoreaZip code: 21315
- Tel. +82-32-516-1301
- Fax. +82-32-516-1069
- Website: www.mekeng.com
- E-Mail: sales@mekeng.com
China Office
+82-130-4324-4488
Taiwan Agency
+886-2-8521-3680
Japan Agency
+81-06-6446-9030
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