Electronics Forum | Thu Feb 02 15:46:31 EST 2006 | MazinK
Hello Bobpan, Thanks for the reply. Please I need help, we have a quad machine here (QSV1 PLUS) and had problem Not INitilizing the machine, and keep give a message says, (( BUFFER FULL IN LINE 4), and FACTNET.CPP LINE 4. Quad saying could ne one of
Electronics Forum | Tue Feb 07 11:52:06 EST 2006 | slaine
Hi not bought fans from them ive sent failed ones off (usually siezed solid) and had them reconditioned. Theve run with no problems. Address of Furness Winding Co Ltd Kings Works Kings Road Ulverston Cumbria LA12 0BT Telephone and fax Tel: (01229)
Electronics Forum | Mon Feb 06 22:33:28 EST 2006 | davef
We can't tell you much without additional information about your situation. For example: * How is the spacer attached to your board? * You specifically mentioned Printec. What are the things about Printec's process that are out of the ordinary for
Electronics Forum | Mon Feb 06 15:50:10 EST 2006 | ajaygarg1980
Hi, We are electrodepositing Au(0.25 to 0.5 microns) on Cu & using solder ball bonding process via laser.We are getting lots of voids within the solder (not kirkendall voids). Can anyone shed some light on this problem.We are not using any flux.Pre
Electronics Forum | Tue Feb 07 10:11:06 EST 2006 | amol_kane
hi, the only way you can say that the process is in/out of control is to plot the values (mean) of a metric against the 3 sigma limits for a Xbar chart, or plot a individuals run chart. you can also do a capability analysis nased on a metric (say,
Electronics Forum | Wed Feb 08 12:23:12 EST 2006 | slthomas
Just to nitpick a little, collecting defect data and reacting to it really isn't an SPC function. Cal's recommendations (determine critical processes, assess process capability and acceptable limits) are spot on and are pretty much the definition of
Electronics Forum | Thu Feb 16 09:00:35 EST 2006 | russ
Samir, You are a nut! I wouldn't cut your hands off! I asked because I was wondering about the stability and repeatability of the wave machine itself being used as the standard. I do understand Gage R&R or at least I think I do that was why I aske
Electronics Forum | Thu Oct 05 08:33:27 EDT 2006 | kelleyk2
I suspect the problem has been resolved or in some manner, gone away, but decided to reply anyway. After the demise of Fritsch USA, there was a void in the support chain for Fritsch Germany, the actual manufacturer. I've recently met with the owne
Electronics Forum | Wed Feb 08 08:05:51 EST 2006 | amol_kane
thank you for the reply.....this reinforces the same info about SAC305 that i had reviewed in other papers. Since this is an inherent property of SAC305, i am assuming 1. Wave parameter (temp/time) tweaking will not mitigate this? 2. what is differ
Electronics Forum | Fri Feb 10 15:19:28 EST 2006 | Chunks
Wow, how people get off track. You'll probably see OK joints, but the flux will be burt. Your boards will prob. discolor and possibly delaminate. Some of your parts amy discolor too. Depending on your paste, you will probably see some balling/bea
