Electronics manufacturer I.C.T has introduced the AI-4026 pre-wave soldering AOI machine, designed to detect defects in through-hole technology assembly prior to wave soldering. The system targets common issues like component misalignment and solder inconsistencies, aiming to reduce rework and improve yield for SMT operations. (198 characters)

Article Content:

SHENZHEN, China – I.C.T, a provider of SMT equipment, announced the release of its AI-4026 Pre Wave Soldering AOI Machine, positioned for inline inspection in THT PCB assembly lines.

The machine addresses prevalent defects in through-hole processes, including missing components, polarity errors, solder bridges, and via plating weaknesses. Placed before wave soldering, it enables early correction to prevent propagation of issues.

Technical features include a 5-megapixel camera for high-resolution imaging at speeds up to 1.8 meters per minute. Dual-sided inspection covers both PCB faces, utilizing convolutional neural networks for defect detection through image comparison, template matching, and optical character recognition.

Integration supports SMEMA protocols for conveyor compatibility, with adjustable dimensions to fit varied line configurations. The user interface allows rapid programming for different board types, including mixed SMD/THT panels.

In application, the system has demonstrated reductions in post-solder rework. One EMS provider reported a drop in defect escape rates, leading to approximately 30% less scrap and improved production throughput following implementation.

I.C.T emphasizes the equipment's role in supporting quality control without requiring extensive retraining. Operators receive defect reports in real time, facilitating immediate adjustments.

The AI-4026 aligns with industry needs for reliable PCB handling in high-mix environments. Further details on specifications and case studies are available through I.C.T channels to help Reduce PCB Defects.

This development reflects ongoing advancements in automated optical inspection for electronics manufacturing.