The pursuit of industrial production is production efficiency and product consistency, which requires solving a series of vibration control problems, including end shaking of high-speed moving parts, whole machine shaking caused by motor reaction force, and interference of environmental vibration on precision equipment. The core technologies of Kerui Technology in vibration control include motion control technology, simulation technology, vibration testing technology, and environmental isolation technology. Vibration control technology is applicable to all intelligent equipment in the company and has been widely applied.

Traditional manual visual inspection is greatly influenced by human experience and subjective factors, resulting in low efficiency, high labor intensity, difficulty in digitizing detection data, and difficulty in traceability. AOI automatic appearance inspection can replace manual visual inspection and has the characteristics of high speed, high precision, and consistent results.

AOI defect detection needs to address two major types of issues:

• One is to "see clearly", that is, to obtain high-quality, evenly lit, and defect prominent images;

• The second is to "detect", which requires a powerful detection algorithm.

After years of research and development practice, we have developed an independent AOI technology platform, which is widely used in industries such as new energy, semiconductors, SMT, display panels, 3C electronics, and healthcare, covering the detection of appearance defects in components, semi-finished products, and finished products.

Due to the handling of membrane materials, tension control technology has a crucial impact on the speed, stability, and quality of lithium battery products in equipment such as coating, rolling, slitting, slicing/die-cutting, winding, and stacking.

The active unwinding and active correction tension control technology with independent intellectual property rights is widely used in the company's lithium battery equipment such as laminations, blue film packaging, and PET polyester film packaging, laying the foundation for the industry competitiveness of these equipment and receiving good user feedback.

Mobile terminal testing and manufacturing equipment is one of the company's main businesses, and high-precision and high-efficiency automatic calibration technology is one of the core technologies of such equipment. Kerui Technology's automatic calibration is achieved by combining algorithm software, motion control, module communication and other technologies.

The independently developed automatic calibration technology is mainly reflected in two aspects：

• On the one hand, Korui Technology has a complete solution for automatic product calibration and detection, independently developing a complete set of camera detection and calibration algorithms. At the same time, it has also developed automatic calibration technology for various sensors on mobile terminals, which is widely used in various devices of leading brand customers in the industry, representing the leading level in the industry.

• On the other hand, automatic calibration technology can quickly and automatically calibrate key components such as equipment graphics cards, optical instruments, light sources, robots, etc. to the most ideal state, which can improve accuracy by more than 10 times and efficiency by 3-4 times, greatly reducing equipment debugging time.