Technology
Technology
SPI │ AOI │ Semiconductor
PARMI’s Unique 3D SPI Strength
3. Provide and Compensate Data of PCB Stretch and Shrinkage Rate
- Calculate the stretch and shrinkage rate of the PCB by comparing its fiducial mark coordinate value based on the gerber data
4. Real-Time Closed Loop System
- Optimization of SMT process through real-time feedback and feedforward
– Feedback System : Feedback the location information between the PCB and the stencil mask to the printer
– Feedforward System : Feedforward the location information of solder paste to the chip mounter
PARMI’s Unique 3D AOI Strength
2. Perfect Inspection of All Kinds of Defect
- High-quality full 3D imaging on the entire PCB for inspection
- Defect detection regardless of PCB color, material, and surface roughness
3. Component and PCB Surface Inspection by a Single Scan
- Inspection of foreign material and contamination both in and out of gerber data (dropped chip, solder ball, foreign material, etc.)
- No impact on inspection time, no additional teaching required for 100% FOD inspection of the PCB
7. Offline Debugging / Non-Stop Debugging
- Offline debugging
: Image collection in real time for defects that occur during the inspection and debugging using images - Non-stop debugging
: For the dual lane machine, lane 2 can be inspected without being affected during teaching and debugging in lane 1 - Enhanced machine utilization rate and production efficiency