Electronics Forum | Tue Oct 13 18:28:51 EDT 1998 | Graham Naisbitt
Upinder, Using IPA does not cause the residue, it simply exposes it. Given that all fluxes leave reisdues, it follows that these MUST be benign - but how do you know, and how do you control it. You are using flux to remove oxides and give you a go
Electronics Forum | Thu Oct 15 13:55:43 EDT 1998 | Steve A
Dave, The first step would be to learn to accept the residue. IPC class 2 has no problem with it. If that is not possible, I am not sure why a no clean is necessary- but I will take your work for it. Alcohols will dry out the residue, and turn it
Electronics Forum | Thu Oct 15 16:39:07 EDT 1998 | Dave F
Steve: I thought Kyzen products were "additives" to either aqueous or semiaqueous inline or batch machine cleaning processes. I'm trying to clean the no-clean residue from a few components that can not bear to see water. Can you use Kyzen products
Electronics Forum | Thu Oct 15 16:41:28 EDT 1998 | Dave F
| | All Y'll | | | | How do you clean components that must be added to an assembled board after water wash? | | | | BACKGROUND | | | | Our basic process goes like this: | | | | 1 Print paste with OA flux, place, reflow, wash | | 2 Repeat 1 | |
Electronics Forum | Sat Oct 17 10:50:11 EDT 1998 | mike
| | | All Y'll | | | | | | How do you clean components that must be added to an assembled board after water wash? | | | | | | BACKGROUND | | | | | | Our basic process goes like this: | | | | | | 1 Print paste with OA flux, place, reflow, wash |
Electronics Forum | Fri Oct 09 14:41:05 EDT 1998 | Chrys
| Hi- | | I'm looking for an etch cutting machine. My present machine- Magic C-60 - made by Automation Unlimited is at the end of its useful life. A.U. no longer supports it and no longer manufactures new models. I am trying to find SOMEONE who d
Electronics Forum | Mon Aug 31 10:16:52 EDT 1998 | Ray N. Lopez Mata
| | We are having a lot of problems with the Line Computer Speed on our Siemens Siplace Line. This seems to be a common problem when many different jobs, partnumbers, and package forms are stored on the line computer. | | Please let me know if you a
Electronics Forum | Thu Aug 27 13:44:03 EDT 1998 | Justin Medernach
| Damn Wayne, | | If I knew as much as you, Justin, Steve, his dad, and others know, or knew, I'd be happy to be the UGLY. The plus of a forum like this is it keeps us on our toes and keeps our brain cells alive or constantly searching for replacemen
Electronics Forum | Thu Aug 27 17:58:07 EDT 1998 | Ben Salisbury
| | Damn Wayne, | | | If I knew as much as you, Justin, Steve, his dad, and others know, or knew, I'd be happy to be the UGLY. The plus of a forum like this is it keeps us on our toes and keeps our brain cells alive or constantly searching for replac
Electronics Forum | Mon Aug 10 21:41:31 EDT 1998 | Dave F
| What exactly is the criteria needed to determine the right solder paste. I have been fortunate enough in the past to have a solder paste work "halfway" for me and to modify the reflow profile or simply just "drop in" a paste and monkey with the pro
