Electronics Forum | Thu May 28 01:48:16 EDT 1998 | Roni Haviv
Hello, I need some users information about "hot air knife" after the wave bath: - Defects reduction ? - In what kind of boards(TH/SMT SOICS ect.) it is applied ? - Where can I purchase it as a retrofit (Soltec Delta 6622cc) ?
Electronics Forum | Sun Sep 27 06:00:24 EDT 1998 | Roni Haviv
Hello, I need some users information about "Air knif" in wave soldering: 1. Does it decreases bridging ? 2. Is it self installed of a purchesed kit (if purchesed, who are the recomended vendors) ? 3. Any other information about the issue.
Electronics Forum | Tue Sep 18 12:44:38 EDT 2007 | hussman
Simply ask your board manufacturer to Hot Air Solder Level the boards. HASL is a very common procatice at all board houses. Should not add cost and now your board meets this spec before you even touch it.
Electronics Forum | Thu May 28 09:23:59 EDT 1998 | Chrys
| Hello, | | I need some users information about "hot air knife" after the wave | bath: | - Defects reduction ? | - In what kind of boards(TH/SMT SOICS ect.) it is applied ? | - Where can I purchase it as a retrofit (Soltec Delta 6622cc) ? |
Electronics Forum | Mon Sep 28 10:12:53 EDT 1998 | Chrys
| Hello, | I need some users information about "Air knif" in wave soldering: | 1. Does it decreases bridging ? | 2. Is it self installed of a purchesed kit (if purchesed, who are the recomended vendors) ? | 3. Any other information about the issue. |
Electronics Forum | Thu Feb 08 09:07:22 EST 2001 | Hussman
OK, without knowing the specifics, why does everyone blame the oven? Most solder balls occur around R's and C's in almost every shop I've been to. The best place to start looking is the screen printer - not the oven. Sure the oven is the last proc
Electronics Forum | Thu May 28 12:47:08 EDT 1998 | Dave F
| Hello, | | I need some users information about "hot air knife" after the wave | bath: | - Defects reduction ? | - In what kind of boards(TH/SMT SOICS ect.) it is applied ? | - Where can I purchase it as a retrofit (Soltec Delta 6622cc) ? |
Electronics Forum | Tue Aug 20 21:46:09 EDT 2002 | davef
Rinse => OSP Coat => Rinse => Dry Hot Air Solder Level: Preclean => Rinse => Flux Coat => Solder Coat => Hot Air Level => Cool => Soft Brush => Post Clean Rinse => Dry Look here http://www.epa.gov/opptintr/dfe/pubs/pwb/ctsasurf/download/pdf/ch2.pdf
Electronics Forum | Wed Jul 27 09:58:05 EDT 2011 | davef
Pressure printing systems Conventional stencil printing techniques have fundamental limitations as regards paste handling: The volume of paste available for printing is limited, so frequent replenishment is necessary Paste is difficult to c
Electronics Forum | Mon Nov 16 13:34:52 EST 1998 | Dave Bond
Has anyone heard of a process called White Tin for depositing a solderable surface on a pcb rather than the standard hot air solder leveling?
