From mtang at snf.stanford.edu Fri Sep 4 13:44:25 2009 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Fri, 4 Sep 2009 13:44:25 -0700 Subject: Comment wafersaw SNF 2009-09-04 13:44:24: New CDA regulator Message-ID: Jim H installed a new, high flow pressure regulator for the air bearing and a nitfy panel with flow and pressure gages behind the machine. When you turn the green handle, pressure is now about 82 psi and flow rate is 4.2 scfm. (Operation spec requirements are 80 psi and 8 cfm.) Will look into possibly replacing the filter. Spindle runs smoothly. From chongxie at snf.stanford.edu Thu Sep 17 20:33:38 2009 From: chongxie at snf.stanford.edu (chongxie at snf.stanford.edu) Date: Thu, 17 Sep 2009 20:33:38 -0700 Subject: Shutdown wafersaw SNF 2009-09-17 20:33:37: blade can't be removed from the spindle Message-ID: From eenriquez at snf.stanford.edu Fri Sep 18 09:09:30 2009 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Fri, 18 Sep 2009 09:09:30 -0700 Subject: Shutdown wafersaw SNF 2009-09-17 20:33:37: blade can't be removed from the spindle Message-ID: Polished the spindle and installed a new dummy blade. From eenriquez at snf.stanford.edu Fri Sep 18 09:10:01 2009 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Fri, 18 Sep 2009 09:10:01 -0700 Subject: Shutdown wafersaw SNF 2009-09-17 20:33:37: blade can't be removed from the spindle Message-ID: Polished the spindle and installed a new dummy blade. From chongxie at snf.stanford.edu Fri Sep 18 12:22:11 2009 From: chongxie at snf.stanford.edu (chongxie at snf.stanford.edu) Date: Fri, 18 Sep 2009 12:22:11 -0700 Subject: Shutdown wafersaw SNF 2009-09-18 12:22:10: z-motor is not working Message-ID: From eenriquez at snf.stanford.edu Mon Sep 21 08:48:32 2009 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Mon, 21 Sep 2009 08:48:32 -0700 Subject: Shutdown wafersaw SNF 2009-09-18 12:22:10: z-motor is not working Message-ID: No problem found.