Enter a small, innovative company called (later acquired by the giant Hexagon Metrology ). They had a revolutionary idea: take a Coordinate Measuring Machine (a robotic arm that touches a part to measure it) and give it a brain—a brain that a normal person could talk to .
But the real story is what happened next. PC-DMIS didn't just use the DMIS standard; it made it visual. Instead of typing lines of DMIS code ( MEAS/POINT ), you clicked a 3D model on your PC screen. The software wrote the DMIS code in the background. pc dmis full form
Before this, you had to be a programmer to run a CMM. Wilcox changed that with a piece of software. Enter a small, innovative company called (later acquired
A machinist who had never written a line of code could now say to the PC, "Measure this hole." The PC would convert that click into DMIS language, send it to the CMM, and the CMM would obey. PC-DMIS didn't just use the DMIS standard; it made it visual
Once upon a time in the world of manufacturing, precision was everything. A single millimeter off could mean a jet engine failing or a medical implant not fitting. In the 1980s and early 90s, quality control was a slow, manual process. Inspectors used dial indicators, height gauges, and their own steady hands to measure parts. But hands tremble, and eyes tire.
Before DMIS, every CMM manufacturer spoke a different language. If you had a Zeiss machine and a Brown & Sharpe machine, you couldn't swap programs. In the 1970s, the US Air Force got tired of this chaos. They asked the Computer Aided Manufacturing International (CAM-I) group to create a neutral language —like Esperanto for measurement. The result was DMIS : a standard way to tell any machine "Probe this hole at X=10, Y=20, Z=5."