Damaris Davis is a pioneering engineer at Western Digital whose work has bridged the gap between traditional mechanical engineering and big data analytics. Her career is defined by her leadership in developing high-precision manufacturing technology that powers modern data storage.
: She led the team behind the Advanced Fine Lapping (AFL) machine, the successor to the Mirreon. While early versions focused on one-nanometer precision for reader dimensional control, the fourth-generation AFL represented a technological leap.
: Davis credits her problem-solving success to the Six Sigma methodology. This data-driven approach focuses on identifying every possible variable to eliminate defects and streamline manufacturing.
: For the fourth iteration of the AFL, Davis and her team introduced a second axis of control . This allowed the machine to manipulate two axes per module, effectively scaling production capabilities and becoming a career-defining achievement.