Background

In January 2023, a Russian OEM manufacturer faced significant challenges with their outdated AOI machine, which was unable to handle 0201 chip inspection or detect critical soldering defects such as false soldering and warping. These issues led to defective products reaching clients, resulting in complaints. After evaluating various solutions, the customer selected JHIMS’s advanced RGBW color light source AOI inspection machine for its high-precision PCB inspection capabilities and proven reliability in detecting even the smallest components and defects.

High-Precision PCB Inspection Challenges and Solutions

Challenges

• Inspecting tiny 0201 chips, ICs, and QFNs with high accuracy
• Detecting IC pin soldering defects, including false soldering and warping
• Enhancing inspection speed while ensuring automatic front and back switching

Solutions Provided by JHIMS

• Upgraded the camera resolution to 13.4µ to detect small-sized components like 0201 chips
• Implemented an RGBW 6-segment color light source to accurately identify soldering defects
• Enhanced the AOI camera to 10 megapixels, significantly reducing inspection time
• Upgraded the software to enable automatic front and back switching and added dual security measures (C disc backup and an additional backup disc) to prevent data loss

Results Achieved

• 100% detection rate for 0201 chips, ICs, and QFNs
• Complete elimination of soldering defect-related customer complaints
• 30% increase in inspection speed, improving overall production efficiency
• 50% reduction in false alarm rates, minimizing unnecessary rework
• Improved CPK evaluation scores, ensuring consistent and reliable quality control

Project Display

Below are images showcasing the JHIMS AOI inspection machine in operation and its preparation for shipment to the Russian customer.

JHIMS vs. Competitors

Unlike competitors such as Nordson and Koh Young, JHIMS offers a cost-effective AOI inspection machine without compromising on quality. Our machine features an advanced RGBW 6-segment light source and dual backup systems, ensuring superior soldering defect detection and data security at a more competitive price point. This makes JHIMS the ideal choice for OEM manufacturers seeking high-precision inspection solutions without the premium cost.

Customer Testimonial

“The JHIMS AOI inspection machine has transformed our PCB inspection process. We’ve seen a 50% reduction in defects and a significant improvement in production efficiency. Their team provided exceptional support throughout the implementation.” – Production Manager, Russian OEM

Why Choose JHIMS for AOI Inspection Solutions?

• Reliability: Consistent delivery of high-quality products and timely project completion
• Expertise: Over 10 years of experience in AOI inspection technology, serving global clients
• Comprehensive Support: End-to-end service, from solution design to after-sales support
• Cost-Effectiveness: Competitive pricing with uncompromised quality and advanced features
• Transparency: Open feedback channels via platforms like YouTube

Frequently Asked Questions (FAQs) on AOI Inspection

What is an AOI Inspection Machine?

An Automated Optical Inspection (AOI) machine is a critical tool in electronics manufacturing, used to automatically inspect PCBs for defects such as soldering issues, component misplacements, and other quality concerns. It ensures high precision and efficiency in the production process.

Why is 0201 Chip Inspection Challenging?

0201 chips are extremely small, making them difficult to inspect with standard AOI machines. JHIMS’s advanced technology, including a high-resolution 13.4µ camera and RGBW light source, overcomes this challenge by providing the precision needed for accurate detection.

How Does JHIMS’s AOI Machine Improve Inspection Accuracy?

JHIMS’s AOI machine uses a 10-megapixel camera, RGBW 6-segment light source, and sophisticated software algorithms to detect even the smallest defects, such as soldering issues on IC pins. This ensures that all potential problems are identified before products reach customers.

Contact JHIMS for Your Customized AOI Solution

Looking for a reliable, high-precision AOI inspection machine for your PCB manufacturing needs? Contact JHIMS today to discuss how we can tailor a solution for your business.

Address: JHIMS Technology, Shenzhen, China

Phone: +8618975335491 (Whatsapp, Telegram, Skype)

Explore Our AOI Products | Watch JHIMS on YouTube

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