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100% Inspection

100% Inspection. print. i nspection. t ransport. Process S teps. stencil cleaning. alignment. AOI. AOI. AOI. Post-Print. 1%. 20%. Post-Placement. Post- Reflow. 19%. 60%. Quelle: CyberOptics. Process S teps. Print. Place. Reflow. Mistakes. Other. Postion of AOI. X.

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100% Inspection

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  1. 100% Inspection

  2. print inspection transport ProcessSteps stencilcleaning alignment

  3. AOI AOI AOI Post-Print 1% 20% Post-Placement Post-Reflow 19% 60% Quelle: CyberOptics ProcessSteps Print Place Reflow Mistakes Other Postionof AOI

  4. X & AOI ProcessSteps Print Place Reflow Lowinvest- lessfloorspace– onecontact!

  5. VERSAPRINT Inspection Systems Detectionofpaste on Pad Detectionofbridges Detectionofprintoffset Detectionofstencilsmearingandblockage AOI Inside

  6. DetectionofPrinf Offset

  7. Detectionof Paste on Pad

  8. L I S T LIST (Line Scan Technology)

  9. Reflector Cube Stencil Light Source 2 (spot) Light Source 1 (spot) CCD Cam. CCD Cam. Lens Diffused Lightsource Substrate Source: EKRA Illumination Cube Stencil Light Source 1 CCD Camera Prism Light Source 2 Substrate Source: EKRA ConventionalCamera Systems I. II.

  10. New Line Scan Technology Camera System Stencil PCB One Axis, Two Pictures, Three Goals: Precise, Fast, Easy!

  11. Diffuse Direct HAND SOLDERING Diffuse andDirect Light Source LED Direct light source Diffuse light source Two different light sourcesguarantee a reliabledetectionof: Paste on pad andbridging Rod Lens Image Sensor

  12. LIST Camera High Speed, Full Area Scan Stencil PCB 260 mm @ 35 mm/sec.!

  13. LIST Process Advantage: Teach in • Scanning thewholesubstrateenablestheoperatortosetupandteachtheprintervery easy • Minimisingofoperatorerrors

  14. ComparisonofInspection Speeds Manufacturer information

  15. Inspectionarea: 10,2% Inspectionarea: 100% Inspectionarea: 2% Inspectionarea: 2,7% Compareofinspectionspeedandarea ERSA P1 machineC machineB machineA P 7s I 3s P 7s I 1s P 7s I 2,5s P 7s I 8s C 1,5s C 3s C 3s C 3s T 4s T 6s T 6s T 6s Cycle time: 17s Cycle time: 17s Cycle time: 17s Cycle time: 17s 220mm x 160mm 220mm x 160mm 220mm x 160mm 220mm x 160mm

  16. I 29,3s I 36,9s I 129,3s I 8s cycle time: 43,3s cycle time: 52,9s cycle time: 143,8s cycle time: 17s Compareofinspectionspeedat 100% inspectionarea ERSA P1 machine B machine C machine A P 7s P 7s P 7s P 7s C 1,5s C 3s T 4s C 3s T 6s T 6s C 3s T 6s 220mm x 160mm 220mm x 160mm 220mm x 160mm 220mm x 160mm Inspectionarea: 100% Inspektion area: 100% Inspektion area: 100% Inspektion area: 100%

  17. LIST Process Advantages 100 %inspektion in linespeed Fullareainspectionof PCB layout High resolutionanddistortionfreepicture

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