Measurement

LK Metrology Inc. has undertaken a targeted CMM assistance program for medical equipment manufacturers that is fully functional and ready to support and enhance their manufacturing capabilities during the COVID-19 crisis.

Materialise Group spin-off RapidFit has deployed a horizontal-arm coordinate measuring machine manufactured by LK Metrology in Derbyshire, U.K., to check the accuracy of bespoke gaging and holding fixtures produced for the automotive industry.

Of unique importance today is the role of post-process metrology to validate the integrity of AM builds. One specific reason for this importance is that many parts produced by AM end up in safety critical applications where end-use functionality is of vital importance. The nature and relative roughness of AM surfaces, whether analyzing individual layers within a build, or the surface of a finished part render conventional metrology solutions somewhat impotent. In this article, I review developments from Zygo including work alongside Richard Leach that allow for hitherto unattainable metrology results, which are being used to enhance the use of AM as a production technology by making validation protocols more efficient.

The ability to “see through” a solid object was once thought to be a tool of the future, or a power belonging to Superman–but the technology is here today, and more widespread and accessible than you may have though

The Coordinate Metrology Society (CMS), Weatherford, Texas, announced the launch of the industry’s first Level-One and Level-Two Certifications for traditional coordinate measuring machine professionals. Applicants for the CMS Level-One Certification must submit an application, meet eligibility requirements, sign the CMS code of ethics, and pass a peer review. Candidates for the CMS Level-Two Certification must possess a Level-One Certification, have two years experience using a CMM (minimum 400 hours), and submit an application with two references who can confirm their hands-on expertise.