Highly Precise

Accelerating R&D and production with precision laser processes for medical, life sciences, and aerospace components

Precision MicroFab delivers micro-scale laser processing and fixture solutions that shorten production cycles and de-risk development for regulated and mission-critical industries. This white paper presents methods and outcomes across three core capabilities: selective parylene removal, micro-soldering fixtures for fine wire handling, and engineered artificial defects for Container Closure Integrity Testing (CCIT).

Key Takeaways

  • Selective coating removal (e.g., parylene windows) achieves clean, localized exposure areas to micron- scale tolerance, enabling downstream bonding, sensing, and electrical contact without mechanical damage.
  • Custom micro-positioning fixtures stabilize ultra-fine conductors for micro-soldering and assembly, improving yield, repeatability, and ergonomics at sub-millimeter scales.
  • Artificial defect generation for CCIT enables validated leak-path controls and method development, accelerating device qualification and QA workflows.

Miniaturization has increased complexity, tolerance demands, and the need for burr-free, stress-free features that conventional processes struggle to deliver at speed and cost. Laser-based microfabrication, micro 3D printing, and electroforming have expanded the process toolkit, but translating capability into validated production requires tight controls, metrology, and device-specific fixturing.

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