In a groundbreaking development, engineers at Michigan-based Coherix have introduced industry-first computer-vision technology that promises to revolutionize the manufacturing process. This innovative technology is designed to monitor and adjust the application of adhesives and sealants used in the production of essential automotive, medical, and consumer-electronics products.
The company’s 3D laser-based computer-vision systems are capable of tracking the application of adhesive beads on extremely small, yet critically important assemblies found in cell phones, computers, medical devices, automotive electronic-control modules, and a variety of other electronic devices. This level of precision is essential in ensuring the quality and reliability of these products.
When paired with Coherix’s adaptive process-control software, the new Coherix 3D Mini™ eliminates the need for manual inspection work, reduces the number of failed parts, and results in significant adhesive-cost savings. The system can check adhesive beads as small as two human hairs in width at speeds of up to 1,000 times per second, surpassing the capabilities of current 2D systems.
According to Coherix President Juergen Dennig, the global market for adhesive-dispensing systems equipped with adaptive process-control technology for small automotive, medical, and consumer electronics components exceeds $300 million annually. The implementation of the Coherix 3D Mini™ is expected to reduce assembly-line operating costs by up to 20%, leading to substantial savings for manufacturers.
In a recent beta test, a major manufacturer of electronic-control units estimated an annual savings of up to $160,000 in operating costs with the installation of eight Coherix sensors on a single assembly line. This demonstrates the significant impact that this technology can have on production efficiency and cost reduction.
Production of the Coherix 3D Mini™ is already underway at Coherix facilities in Ann Arbor, with annual unit sales projected to reach 3,000 or more within the next 4-5 years. This growth is expected to necessitate the establishment of a new North American assembly plant for Coherix products in the near future.
Despite its advanced capabilities, the Coherix 3D Mini™ is designed to be user-friendly, requiring less than two days of onsite training for assembly-line and quality-control employees. Coherix also promises continued support with remote assistance, training, and advice whenever needed.
With over five years of design, development, and pre-production testing, Coherix has positioned itself as a pioneer in laser-based 3D adaptive-process-control technology for the automotive, medical, and electronics industries. The company’s APC™ software proactively controls the application of adhesives and sealants on assembly lines to prevent defects, increase throughput, and maximize performance.
Looking ahead, Dennig identifies China as the largest potential market for the Coherix 3D Mini™, followed by Europe and North America. The rapidly expanding production of electric vehicles and electronic products in China makes it a prime target market for this technology, while Europe and North America also present significant opportunities.
Coherix’s post-Covid sales have seen a remarkable annual growth rate of 35%, with expectations of continued growth over the next five years. The company boasts an impressive roster of customers, including major automotive manufacturers such as BYD, BMW, Ford, General Motors, Honda, and Toyota, among others.
Headquartered in Ann Arbor, Michigan, Coherix has operations in China, Germany, Japan, Mexico, and Singapore, serving a global clientele in various industries. With its cutting-edge technology and commitment to innovation, Coherix is poised to lead the way in transforming manufacturing processes and driving cost savings for businesses worldwide.