Back in the early 1990s, Rank Pneumo designed and built the Opticam SM lens grinding machine according to the specifications laid down by the Center for Optics Manufacturing (COM) in Rochester, New ...

For precision grinding and polishing spherical / plane surface of optical glass, quartz glass, crystal, electrical elements and other brittle materials. 1.Each main spindle and each swing frame are ...

In the early 1990s, the Opticam ® SM machine was developed for use in the analysis of microgrinding at the Center for Optics Manufacturing, University of Rochester. In mid-1992, a multi-axis flexible ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Myriad applications require custom torque motors — including hard-machining table drives, mirror millers, and measuring and grinding machines. In fact, machine builders for these applications are now ...

Grinding, or abrasive machining, once performed on conventional milling machines, lathes and shapers, are now performed on various types of grinding machines. Grinding machines have advanced in design ...