https://www.americanautomation.net/2011/05/telescoping-ballbar-speeds-up-cnc.html
Telescoping Ballbar Speeds up CNC Testing
Swedish machine tool maintenance company NC Service was one of the first to use Renishaw's QC20-W telescoping ballbar, which incorporates Bl...
telescopingballbarspeedscnctesting
https://www.azom.com/news.aspx?newsID=19310
Renishaw Release New Ballbar System
Feb 10, 2019 - Renishaw has announced the launch of a successor to its well established QC10 ballbar system; a tool adopted worldwide for the assessment of machine tool...
renishawreleasenewballbarsystem