Ruben Irizarry wrote: > > Hello all, > I know for sure this is not new for some of you but I will deeply > appreciate all your advices regarding this problem. > > Up to now we have some possible causes that are specific for our process: > Chip capacitors solderability problem > Oven Profiling, as a fact I am using a VIP BTU Oven of 5 Zones Top and 5 > Zones bottom. > > Please help me in this regarding > > ################################################################ > TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c > ################################################################ > To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: > To subscribe: SUBSCRIBE TechNet <your full name> > To unsubscribe: SIGNOFF TechNet > ################################################################ > Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information. > For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 > ################################################################ Rubin: Check out "Re: Solder Spotting on Gold Bob Willis 13:09:57 8/06/98" http://209.236.3.137/smt_forum/ Dave F ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################