http://play.siteframe.org/tag/machine en-US ©2007 Glen Campbell Fri, 26 Oct 2007 00:24:06 PDT Siteframe 5.0.6 webmaster@siteframe.org http://blogs.law.harvard.edu/tech/rss 60 Depending on a number of factors, the machine designers may chose to move the material under a stationary laser head, They may move the laser head while holding the material stationary, or they move the laser head in one or more directions and move the material in the other directions. Just moving Fri, 26 Oct 2007 00:24:06 PDT http://play.siteframe.org/p/motion-systems http://play.siteframe.org/p/motion-systems cutting laser machine