Custom FR-4 Circuit Board Cutting for MSA

CHALLENGE

MSA, a leading electronics manufacturer, required a custom-cut piece from FR-4 circuit board material. FR-4, a common material in electronics, presents unique challenges for cutting due to its phenolic resin content. Traditional cutting methods, such as CO2 laser cutting, often resulted in burnt, carbonized edges, which were difficult to remove. Additionally, using standard router bits for cutting FR-4 led to rapid wear, requiring frequent replacements.

MSA 2

HOW WE SOLVED IT

Marking Systems, Inc. (MSI) sought a cutting solution that could address the challenges posed by FR-4. After extensive research and testing, MSI collaborated with Zünd, a renowned plotter cutter manufacturer, to identify the most effective cutting tool.

The solution involved a specialized drill bit embedded with diamond particles. This innovative bit offered several key advantages:

  • Clean Cuts: The diamond beads prevented burning and carbonization, resulting in clean, smooth edges.
  • Durability: Unlike standard drill bits, the diamond-embedded bit offered significantly increased lifespan, reducing wear and tear.
  • Customer Satisfaction: MSA was impressed with the high-quality, clean cuts achieved on their FR-4 material.

RESULTS

By leveraging the diamond-embedded drill bit and collaborating with Zünd, MSI successfully addressed the challenges of cutting FR-4 circuit board material for MSA. The results were impressive. This case study demonstrates MSI’s commitment to innovative solutions and collaboration with industry partners to deliver exceptional results for its clients. By identifying and implementing the most effective cutting method, MSI was able to overcome the challenges posed by FR-4 and provide MSA with a high-quality, custom-cut product.

MSI's solution provides a clean, professional look that is made to last.
Interested? Intrigued? We can rapid prototype a model for you. Get started with your prototype by contacting us at MSI.

CONTACT US TODAY WITH YOUR CHALLENGE!