When you think about all the parts that have to come together to build a car (c.25,000), each one on the road is a testament to multiple elements: from process planning to production engineering and manufacturing logistics. Ultimately, it all hinges on the supply chain.

By enabling the production of complex parts with high accuracy, chemical etching plays a crucial role in the manufacturing of various automotive components, such as fuel injectors, sensors, and electronic connectors, not to mention aesthetic features such as speaker grilles.

Lean manufacturing is at the heart of the Automotive industry where inventory costs are minimised and efficiency is optimised. These elements have been impacted in recent years by a number of factors, not least the COVID-19 pandemic and natural disasters which significantly reduced the output of many factories and created shortages of critical parts. Vehicle manufacturers themselves were forced to shut their factories and semiconductor providers had to look to consumer electronics for alternative business. Once production restarted, it wasn’t unusual to discover that demand went through the roof and breaks appeared in the supply chain.


Any lack of availability of critical components like semiconductors impacts the production of certain vehicle models and can even stop the production line altogether. Chemical etching enables quick turnaround times in the supply chain. The process is highly efficient and can be easily scaled up or down to meet the demands of the production schedule.


Plus, compared to traditional machining methods, chemical etching requires less tooling and setup time, leading to lower production costs. Additionally, the process allows for the simultaneous production of multiple parts, further increasing efficiency and cost-effectiveness.


Furthermore, chemical etching offers flexibility in design and customisation. With this process, automotive manufacturers can easily incorporate intricate features and complex geometries into their components. This flexibility enables the production of complex, lightweight parts with improved performance and functionality, contributing to the overall efficiency and competitiveness of the automotive industry.


Chemical etching’s ability to reduce costs, increase efficiency, and enable design flexibility makes it an essential manufacturing process for producing high-quality automotive components. As the automotive industry continues to evolve, chemical etching will undoubtedly continue to play a crucial role in meeting the demands for innovative and reliable automotive solutions.

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If you have an etching project that requires a high level of precision and expertise, don’t hesitate to contact Tecan. With years of experience and state-of-the-art technology, Tecan offers a range of etching services, including chemical etching, photo etching, and metal etching, that meet the unique needs of each customer. Contact Tecan today to discuss your etching needs and take advantage of the benefits of this cutting-edge technology.

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