Electronics Forum | Thu Jun 30 12:37:07 EDT 2011 | jeffharley
Good idea to reload when goofy things like this happens
Electronics Forum | Thu Jul 07 07:28:58 EDT 2011 | edmaya33
Try re-configuring the system first ( SYS command ) before reloading executive program.
Electronics Forum | Tue Jun 28 14:55:11 EDT 2011 | remullis
Typically TH equipment has 2240 Unused steps if no pattern is loaded when running a pattern it takes up whatever amount of steps deducting from the 2240. With no patterns loaded in my axial machine I only have 246 steps. Would this be a time to relo
Electronics Forum | Wed Aug 23 16:32:19 EDT 2000 | Dr. Ning-Cheng Lee
"Dibasic" means a molecule containind two acid functional groups, such as carboxylic acid. The inductive effect makes the dibasic activator more active than mono-basic activator.
Electronics Forum | Wed Aug 23 09:12:54 EDT 2000 | Dave F
Dr. Lee: When talking about halogen-free flux activators, what does the term "dibasic" mean?
Electronics Forum | Thu Aug 24 13:13:42 EDT 2000 | Dr. Ning-Cheng Lee
Inductive effect is the electron attraction force between chemical moieties. Inductive effect in flux activator would stabilize the dissociated organic acid, thus enhance the acidity, therefore increase the flux activity.
Electronics Forum | Thu May 11 11:25:56 EDT 2017 | davef
Key to Rosin Fluxes [from SUPERIOR FLUX & MFG. CO.] Type R (Rosin): Non-activated rosin flux for soldering copper. Residues are non-corrosive and non-conductive. Type RMA (Rosin Mildly Activated): Mildly activated rosin flux that contains no chlori
Electronics Forum | Tue Dec 23 19:27:01 EST 2003 | davef
A more active flux may help, but if the nickel underplate on the component body is corroded [and not soldering], if could require a VERY active flux. Just an off-the-wall thought, are you sure that your heat recipe activates the flux properly? Slow
Electronics Forum | Mon Dec 16 17:38:56 EST 2002 | davef
Baking boards in a nonvalue added activity. Quit doing it!!! As a routine production activity, it is either: * Totally unnecessary ... OR * Band-aid to cover for problems in fabrication, purchasing, or storage methods. Search the fine SMTnet Archi