From hanjun at snf.stanford.edu Mon Aug 4 06:40:00 2003 From: hanjun at snf.stanford.edu (hanjun at snf.stanford.edu) Date: Aug 4, 2003 6:40:00 PM Subject: Problem wafersaw 2003-08-04 18:39:59: blade needs to be replaced Message-ID: Si blade mounted in was found damaged when I came in. FYI, I used a self-own diamond resin blade for glass cutting. Thanks! From booth at snf.stanford.edu Tue Aug 5 08:49:35 2003 From: booth at snf.stanford.edu (booth at snf.stanford.edu) Date: Aug 5, 2003 8:49:35 AM Subject: Problem wafersaw 2003-08-04 18:39:59: Report Clear for wafersaw Message-ID: Mary will find a used blade to leave as the default blade for the saw. From damaids at snf.stanford.edu Tue Aug 26 09:59:24 2003 From: damaids at snf.stanford.edu (damaids at snf.stanford.edu) Date: Aug 26, 2003 9:59:24 AM Subject: Problem wafersaw 2003-08-26 09:59:24: Report Problem for wafersaw Message-ID: air pressure is "low" with valve open. machine will not start up. From booth at snf.stanford.edu Tue Aug 26 11:08:54 2003 From: booth at snf.stanford.edu (booth at snf.stanford.edu) Date: Aug 26, 2003 11:08:54 AM Subject: Problem wafersaw 2003-08-26 09:59:24: Report Clear for wafersaw Message-ID: adjusted pressure switch. From mtang at snf.stanford.edu Fri Aug 29 03:42:47 2003 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Aug 29, 2003 3:42:47 PM Subject: Shutdown wafersaw 2003-08-29 15:42:46: Report Shutdown for wafersaw Message-ID: Saw is not cutting. Blades are being broken on the first cut. I loaded a new saw blade and did height calibration and then turned it off -- blade looked good. Turned it on and did a cut and cut was bad and blade broke. Water pressure seemed low during the cut -- dribbling down instead of spraying out, even when I turned up the pressure. There was a slight scratching mark on the blade, but no real cut. The marks made in previous bad cuts were wobbly lines, not straight. Oh, the chuck also had thick glue on it -- I cleaned it off, but the blade broke and the cut was bad afterwards anyway.