In the automotive manufacturing industry, stamped parts are an important component of the body structure, and welded nuts and rivets are key elements that connect these stamped parts. A well-known automobile manufacturer is facing severe challenges in the inspection of stamped parts, welded nuts, and rivets on the production line.

Due to the diversity of vehicle models and the wide variety of nuts involved, nearly 200 different nuts need to be accurately inspected to ensure assembly quality. In addition, the production line needs to quickly adapt to the production needs of different vehicle models, so the installation and debugging of testing equipment must be simple and convenient, and able to achieve fast switching solutions.

In order to meet customers' needs for efficient, accurate, and flexible detection, it is recommended to choose Akusense Sensing's visual sensor VDS20C, which can help users achieve the following goals:

1. High precision detection: Ensure accurate identification of the presence or absence of all welded nuts and rivets, reducing missed and false detection rates.

2. Multi variety adaptability: Supports testing of nearly 200 different nut varieties to meet diverse production needs.

3. Quick switching solution: Simplify the installation and debugging process, achieve quick switching of detection solutions, and improve the flexibility of the production line.

solution

Visual Sensor VDS20 Series

1. Select Akusense Vision Sensor VDS20 series, focal length 8mm, white light source. Implement detection, binary classification, OCR recognition and other functions through the built-in deep learning algorithm of the device.

This scenario uses AI binary classification function, which combines image processing and artificial intelligence technology to achieve fast and accurate recognition of specific category targets or features in images, with high detection stability.

2. Easy to operate: Akusense VDS20 integrates deep learning algorithms and only requires a small number of samples, without the need for configuration or parameter tuning, to meet visual detection needs;

3. The Akusense VDS20 series supports one click parameter adjustment, which can automatically complete functions such as focusing, exposure, gain, and light source adjustment;

4. Supporting a working distance of 100mm-1000mm to meet the application requirements of different installation spaces;

5. Provide rich IO interfaces that can connect multiple input and output signals

Advantages of Akusense's Plan

1. Intelligent recognition technology: using advanced image processing and machine learning algorithms, it can automatically recognize and classify different varieties of nuts and rivets, improving detection accuracy and efficiency.

2. Modular design: The system adopts a modular architecture, and different detection modules can be independently configured and replaced to achieve fast switching between different detection schemes.

3. One click operation: Provides a concise and clear user interface, allowing users to set and start detection tasks with just one click, reducing operational difficulty.

4. Remote technical support: provides technical support services to ensure that users can receive timely assistance when encountering problems during use.

imaging effect

OK

Three nuts are correct and error free

NG

The rightmost nut is missing

NG

Two nuts on the left are missing

customer benefits

The implementation of this visual sensor detection system on the automotive stamping production line has achieved significant results:

1. Improved detection accuracy: The system has achieved high-precision detection of nearly 200 types of nuts and rivets, significantly reducing missed and false detection rates.

2. Improved production efficiency: Automated detection has replaced traditional manual detection methods, significantly improving the detection speed and efficiency of production lines.

3. Cost reduction: Reduced rework and scrap costs caused by missed or false detections, while also lowering labor costs.

4. Enhanced flexibility: Modular design and fast switching solutions enable the production line to easily meet the production needs of different vehicle models, improving the flexibility and response speed of the production line.

Scalable application scenarios

Akusense visual sensor VDS20 series has demonstrated excellent performance and broad application prospects in the detection of welded nuts and rivets in automotive stamping parts. We look forward to collaborating with more industry clients to jointly promote the development of intelligent manufacturing.

This visual sensor detection system is not only suitable for detecting welding nuts and rivets in automotive stamping parts, but can also be widely applied in the following scenarios:

1. Electronic product manufacturing: detecting the presence and correctness of components, connectors, and other parts on circuit boards.

2. Aerospace manufacturing: Testing the presence and integrity of fasteners, bolts, and other connecting components on aircraft parts.

3. Metal processing: Testing the quality of welding points, riveting points, and other connecting parts on metal parts.

4. Food processing: detecting foreign objects and label sticking in packaged food.