Etched Filter Petrochemical industry
BMC S6
To solve the complexity issues surrounding precision and versatility in metal part manufacturing, the micrometal Group launched its photo-chemical etching (PCE) process. These issues cause many major problems faced in the micro metal part production industry today, as components are not only geometrically complex but also highly delicate and require high levels of precision.
“This nuanced combination of complexity and fragility is where our PCE process excels, making it an essential technology in the manufacturing of today's high-precision products,” said Jochen Kern, Head of Sales & Marketing at the micrometal Group. “With traditional methods such as stamping or mechanical machining, complexity is a cost multiplier. Each new angle, cut, or curve in a component's design often results in the need for more intricate and thus more expensive tooling.”
“Furthermore, the intricate tooling comes with a heightened risk of failure, adding to the unpredictability and cost. Such methods are also bounded by the significant amount of time required to perfect the tooling to ensure the satisfactory completion of the component.”
PCE works by removing metal through controlled corrosion or etching. This is facilitated by the application of a photoresist and etchant to the material being shaped. This makes PCD a subtractive manufacturing process that will help keep costs low and minimise lead times.
“This digital/glass tooling can be as intricate as the design demands without the usual increase in cost or time. It remains indifferent to the complexity of the part's geometry, which is a game-changer for industries that rely on precision engineering,” continues Kern. “Moreover, since PCE does not involve contact-based shaping, it is intrinsically gentler on the material, reducing the risk of damage to delicate parts. This aspect of PCE is particularly beneficial for components used in sectors like aerospace, medical devices, and electronics, where the integrity of each piece is paramount.”
micrometal hopes that PCE will empower users to push boundaries with no concerns about the cost and time related to their designs. Additionally, PCE aims to move industry sectors away from the constraints of traditional manufacturing processes, with this technology’s focus on automation, quality assurance, and process efficiency.
“With its resilience to complexity and its ability to maintain consistency in costs and lead times, micrometal Group’s PCE is revolutionising the production landscape. It is not simply an alternative method, it is the bridge to a future where the complexity of design is no longer a barrier but a welcome challenge,” concludes Kern. “As industries continue to evolve and the demand for more sophisticated components rises, our unique PCE process will undoubtedly play a pivotal role in meeting those needs with unmatched precision and efficiency.”