Copper parts made using chemical etching offer precision and intricacy. The process results in high-quality products with smooth edges and intricate designs, making it a preferred choice in industries requiring complex and accurate components.

The process of chemical etching copper parts allows for high levels of customisation and detail. It ensures uniformity in the parts produced, maintaining consistency in dimensions and shapes. It is a cost-effective solution for mass production, as it eliminates the need for expensive tooling and setup costs associated with traditional machining methods.

qualities

Copper has excellent thermal and electrical conductivity with respect to its raw cost when compared to precious metals like gold and silver, and it is highly effective in weakening magnetic and electrical waves. In addition, it can be soldered, is strong, is corrosion resistant and also recyclable.

As an alloy, it can be incredibly strong, and it is easy to form even into complex shapes with intricate features. The chemical etching process does not affect copper’s intrinsic qualities, does not cause distortion or warping so it can be used in many industries in a wide range of products.

types and alloys

  • nickel silver
  • brass
  • beryllium copper
  • phosphorous bronze
  • other high performance alloys

applications include

Find out more about choosing the right metal for your application

why use chemical etching from Tecan

Because component features are etched at the same time, complexity of the profile does not have a bearing on price: there is no difference if only one or thousands of apertures are required. Tooling is digital so it is low-cost and can be quickly modified. As a result, samples can be produced in days rather than weeks. No heat or force is used so the properties of the copper and its alloys are unaffected.

Our proven process combined with our experience produces:

  • Smooth edge profile and smooth surface etch profile
  • Complex profile shapes can be etched with burr-free edges and surfaces
  • Short lead times
  • Low set up costs
  • Complex geometries at no extra cost
  • Tight tolerances: ±10% of material thickness
  • Where appropriate, we can plate components for additional corrosion resistance

conclusion

Chemical etching copper from Tecan is a reliable and efficient method for producing intricate components with high precision. Its versatility and cost-effectiveness make it a valuable technique in various industries, ranging from electronics to aerospace. With its ability to create complex designs and maintain tight tolerances, chemically-etched copper parts remain a prefererred option for manufacturers seeking quality and precision.

chemical etching

download our chemical etching paper

chemical etching whitepaper
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