Electronics Forum | Thu Feb 25 22:01:52 EST 1999 | Chris G.
| Read an earlier thread about using glass slugs to determine placement CPk. Can it actually be done this way? What's the procedure? Be interesting to know 'cause if it's feasible, I'd probably get myself a kit. None of us here are stat's experts
Electronics Forum | Mon Aug 18 10:41:01 EDT 2003 | Fuji_Dude
Does anyone know where I can purchase a Glass Plate & Glass Components to calibrate a Pick & Place machine.
Electronics Forum | Tue Jun 08 08:32:47 EDT 2010 | deltaservices
Hello Nguyen, You calibrated the Eclipse (with glass components I gues, on the glass PCB. After that you have to run the Chip calibration that calibrates the laser offset. You can also manually put in a laser ofset but this is not so accurate.
Electronics Forum | Tue Jun 08 08:32:54 EDT 2010 | deltaservices
Hello Nguyen, You calibrated the Eclipse (with glass components I gues, on the glass PCB. After that you have to run the Chip calibration that calibrates the laser offset. You can also manually put in a laser ofset but this is not so accurate.
Electronics Forum | Wed Aug 20 17:25:02 EDT 2003 | Dean
Coincidence? I just finished a glass calibration this morning on a P&P machine. Excellent tool for precision calibration. Takes the guess work out of the process. I would disagree with Cal's assessment. His calibration methods may work to suit h
Electronics Forum | Wed Feb 07 12:56:00 EST 2001 | jax
I' ll have to agree with Dave on this one. Just get the information from the Suppliers. The Glass plate, Aluminum board, Glass slugs, etc... are all used to determine if a calibration is needed or if it was succesful.( they can also give you offset i
Electronics Forum | Wed Aug 20 18:17:56 EDT 2003 | stefwitt
I guess we should differentiate between machine calibration, process reliability measurements and process capability study. For the machine calibration you use the machines own optical cameras, but for cpk or standard deviation you measure the place
Electronics Forum | Wed Sep 12 21:24:18 EDT 2012 | marcelll
Hi Guys, I'm looking for the cad & part data for the glass board used on Fuji QP machines calibration. It is a Toppan glass board BVDZ-0240 and the glass parts going on it is a 284 pins BVDZ 0040. There another one in the kit. Glas board is BVDZ-0
Electronics Forum | Tue Nov 02 20:54:14 EST 2004 | Marcel
I'm looking to buy a glass board & parts for calibration purpose on SMT machines. Do you have a supplier name where I can find that ? Thanks for your time
Electronics Forum | Thu Apr 08 23:08:56 EDT 2004 | Ken
Well, the precision glass is for upward looking camera's. It essentially is a "perfect part". Vapor deposition lithography on glass (for Cte stability)....basically the part pattern (or part fids) is compared to its target location (same pattern on
