Electronics Forum | Thu Sep 09 21:50:53 EDT 1999 | kyung sam park
2 will have enormous impact on every other process. | | thank in advance. scott. I appreciate your sincere answer. would tell me the hint about printer if i's possible To tune our smt process we have to know what is the major X's for defect.
Electronics Forum | Thu Sep 09 22:18:13 EDT 1999 | Dave F
2 will have enormous impact on every other process. | | | thank in advance. | | | scott. | I appreciate your sincere answer. | would tell me the hint about printer if i's possible | To tune our smt process we have to know what is the major X
Electronics Forum | Fri Aug 20 12:18:11 EDT 1999 | Earl Moon
| I am being asked, by my vendor and Purchasing people about converting from Tin/lead pads on P.C.B's to Electroless Tin Plating. | Can any one tell me what I have to change in my SMT | process (paste, reflow, etc) If any? | I ran one P.C.Boar
Electronics Forum | Fri Aug 20 12:54:11 EDT 1999 | Carol Zhang
| | I am being asked, by my vendor and Purchasing people about converting from Tin/lead pads on P.C.B's to Electroless Tin Plating. | | Can any one tell me what I have to change in my SMT | | process (paste, reflow, etc) If any? | | I ran one
Electronics Forum | Fri Aug 20 14:22:02 EDT 1999 | Earl Moon
| | | I am being asked, by my vendor and Purchasing people about converting from Tin/lead pads on P.C.B's to Electroless Tin Plating. | | | Can any one tell me what I have to change in my SMT | | | process (paste, reflow, etc) If any? | | | I
Electronics Forum | Thu Aug 12 22:31:10 EDT 1999 | Dave F
| Hello, | | Can any netters suggest what critical parameters should be considered & what are there assoicated impacts for a solder paste printing process ... | | B.Regards, | Felix | Felix: There are some 30 variables that affect SMT solder qua
Electronics Forum | Tue Aug 10 07:47:12 EDT 1999 | Brian
| | | hello to everybody, | | | we have a really satisfactory no clean process, both smt/reflow and wave soldering, but we get troubles with defects rework; | | | does anybody know how to eliminate flux residues or how not to produce them during rew
Electronics Forum | Tue Aug 10 20:22:15 EDT 1999 | Wayne Sanita
Hello, Could be that touchup operators are using too much flux. What are you dispensing flux with. Disposable or refillable flux pens are good to have around. | | | | hello to everybody, | | | | we have a really satisfactory no clean proc
Electronics Forum | Mon Aug 09 18:03:28 EDT 1999 | Earl Moon
| | I am having cleaning problems when processing PCB's which have | | TAIYO solder mask on them. After processing, hand soldering and | | cleaning, a sticky residue is remains, resulting in a cosmetically poor finish with tide marks etc. Other solde
Electronics Forum | Mon Jul 26 10:44:08 EDT 1999 | Boca
| There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing
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