Electronics Forum | Mon Feb 13 22:26:30 EST 2006 | KEN
You are correct. Regardless of what any auditor is asking what we're dealing with here is sound science and good Process Engineering. Standard methods for temp profiling are not absolute. If you are using a Temp simulator you are only verifying th
Electronics Forum | Wed Apr 05 11:55:28 EDT 2006 | Cristina Oanca
I am working on a Substrate attach process. The package is gold plated, the preform is AuSn and the backing on the substrate is PdAg. I am using a Sikama reflow furnace. The profile has a 50 sec dwell time. I am over 280 degees C for a little over 1
Electronics Forum | Sat May 27 17:21:43 EDT 2006 | smt_guru
Efren, Allow me to make some recommendations. This is my firm's bread and butter, so to speak. Helping startups like yourself achieve their budget objectives, but in the process being innovative and thinking outside of the box. Here are my sugges
Electronics Forum | Tue Jun 20 14:58:22 EDT 2006 | smt_guru
Allow me to make some recommendations. This is my firm's bread and butter, so to speak. Helping startups like yourself achieve their budget objectives, but in the process being innovative and thinking outside of the box. Here are my suggestions----
Electronics Forum | Thu Jan 11 00:17:08 EST 2007 | behrsam
Thanks both of you for responding. I am using a protoype reflow oven. It uses a programable controller to ramp the temp up. It has convection and radiative heating. Ultimately yes, I would like to use a vacuum furnace like the sst but it is not c
Electronics Forum | Fri Feb 08 10:25:49 EST 2013 | emeto
That's what I mean: http://www.pcbunlimited.com/bm-w630-lead-free-reflow-oven-p-575.html?gclid=CLKDuZeBp7UCFe9aMgodFVAAVA http://www.pcbunlimited.com/bm-w430-lead-free-reflow-oven-p-557.html?gclid=CM_up7mBp7UCFYxDMgodSkQAbg these ovens are bigg
Electronics Forum | Fri Mar 20 15:10:54 EST 1998 | Steve Abrahamson
| Cpk's on top flight ovens (e.g., Conceptronics, Heller, Electrovert, Vitronics) vary wildly, from 1 to 2+, between different supplers. The suppliers don't seem to understand Cpk's. A supplier's rep whose oven has a Cpk of 1.0 told me: | 1. Cpk's
Electronics Forum | Mon Feb 02 22:01:24 EST 2004 | Dean
I find this disturbing when customers dictate your process and equipment? Your responsibility is to deliver a quality product on time. Why would your customer care HOW you achieve this? Hence the success of Chinese manufacturing. I have one custo
Electronics Forum | Sat Mar 21 16:37:22 EST 1998 | Earl Moon
| | Cpk's on top flight ovens (e.g., Conceptronics, Heller, Electrovert, Vitronics) vary wildly, from 1 to 2+, between different supplers. The suppliers don't seem to understand Cpk's. A supplier's rep whose oven has a Cpk of 1.0 told me: | | 1. C
Electronics Forum | Tue Mar 09 07:06:42 EST 1999 | Charles Stringer
| | | | I need to setup an oven to run with a nitrogen atmosphere for | | boards with BGA's, but our ovens do not have the optional atmosphere monitor and controller. Is there a good way to sample and control the atmosphere without the optional bui
