Electronics Forum: profilers (Page 438 of 462)

Re: IR Versus Hot Air - Put-Up Your Dukes...........Not a lot of blood guys!!!

Electronics Forum | Tue Sep 28 22:43:26 EDT 1999 | Dean

| I finaly get a vacation and decide to go to the forum and low and behold it's hot air verses a small ray of sun.I read every thread and still failed to see any real argument either way? I love rework as an assembler. I hate rework as a shop owner.

Re: IR Versus Hot Air - Put-Up Your Dukes...........Not a lot of blood guys!!!

Electronics Forum | Wed Sep 29 21:18:28 EDT 1999 | Dreamsniper

| | I finaly get a vacation and decide to go to the forum and low and behold it's hot air verses a small ray of sun.I read every thread and still failed to see any real argument either way? I love rework as an assembler. I hate rework as a shop owner

Re: opinion of these rework stations

Electronics Forum | Tue Sep 28 08:27:55 EDT 1999 | Earl Moon

| if anyone has used or has one of these bga rework stations please give me your opinion on them. I am planning on using the sytem for not only rework but also low volume prototype production for hand built 1 or 2 qty pcb's, so ease of use is impor

Re: IR rework stations

Electronics Forum | Thu Sep 23 14:30:09 EDT 1999 | Earl Moon

| | | | | | Hiya, | | | | | | | | | | | | Could anyone please suggest recommended manufacturers of | | | | | | IR rework stations for the removal of various SMT comps. | | | | | | | | | | | | Cheers | | | | | | | | | | | Why IR ? Ok, I�ve seen on

Re: Reflow parts moving

Electronics Forum | Wed Sep 08 21:32:46 EDT 1999 | Jason Nipper

| | | | | | Hello: | | | | | | We are using a Heller 1500S reflow oven to solder surface mount parts. Just within the last two weeks, the larger I.C.'s are moving while going through the oven. The parts are checked for placement before putting

Re: Reflow parts moving

Electronics Forum | Sun Sep 12 10:51:04 EDT 1999 | K.T

| | | | | | | Hello: | | | | | | | We are using a Heller 1500S reflow oven to solder surface mount parts. Just within the last two weeks, the larger I.C.'s are moving while going through the oven. The parts are checked for placement before put

Re: Wave solder mystery

Electronics Forum | Sat Aug 28 14:16:18 EDT 1999 | JohnW

Doug, Have you tried running the boards at an angle to the wave of between 15 - 30 degree's ? I've done this on a few boards to eliminate short's and I believe it will work on your problem very sucessfully. Best thing to do is get your wave solder c

Re: Wave solder mystery

Electronics Forum | Tue Aug 31 08:10:38 EDT 1999 | Brian Conner

| I am building a board with T1/34 LED's in a 10X10 array there are 12 arrays in a panel. The LED's are body to body in the array, .1 spaced. The LEDS have been autoinserted on a Universal RAD III, so they are cut and clinched. The trouble I am havin

Re: Solder Beading Solder Balling

Electronics Forum | Thu Aug 05 11:51:44 EDT 1999 | Wolfgang Busko

| | | | | | | | | | | | Hello, | | | If you are using no-clean and they are entrapped in the flux it is also IPC accepted but i havent found a customer yet who agrees with that. Im sure you have checked your profile. I had the same problem with chi

Re: BGAs and vapor phase

Electronics Forum | Mon Jul 19 12:37:15 EDT 1999 | Wolfgang Busko

| | | | | Hi, SMTASSY | | | | that�s what we do, soldering our double-sided-finepitch-BGA-and all-the-other-stuff-boards in vapourphase because it�s the only thing we have. | | First, we do not do real series produktion, only prototyping up to som


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