Electronics Forum | Tue Feb 16 19:31:46 EST 1999 | Earl Moon
| We appear to receive certain standard discrete components (1206,0805,&0603)that deviate in size and shape to the extent that vision processing discard rates are through the roof. Does anyone else have problems with vendors being unable to produce
Electronics Forum | Thu Feb 18 17:06:33 EST 1999 | Dave Jurena
| Hope some of you out there can help me with this one. | I am getting feedback from our test department that they are showing opens on solder joints which have visually good wetting. The touch-up operators confirm that the joint looks good. All they
Electronics Forum | Fri Feb 12 18:48:19 EST 1999 | Jon Medernach
Bill, You should wipe clean. The thin layer will dry out quickly and cause other problems. Remember squeegee down stop and squeegee pressure are seperate issues. If your downstop is to low the stencil and board will flex down, after the squeegee p
Electronics Forum | Sat Feb 13 07:57:42 EST 1999 | Kelly
| I am fairly new to the SMT game and I am getting conflicting answers to the following. Maybe someone can help me! When printing, one person is telling me that the stencil should be wiped completely clean of all paste because the quality of the
Electronics Forum | Tue Feb 16 08:54:57 EST 1999 | Ross Berntson
| I am fairly new to the SMT game and I am getting conflicting answers to the following. Maybe someone can help me! When printing, one person is telling me that the stencil should be wiped completely clean of all paste because the quality of the
Electronics Forum | Tue Feb 16 14:19:29 EST 1999 | Steve Gregory
Hi Kris!! There used to be a company named Fancourt Industries that sold tools that would "recondition" leads...but I did a pretty throrough NET search and they didn't show up...hmmmm, must've went out of business or they got bought... A
Electronics Forum | Fri Feb 12 08:56:57 EST 1999 | Stefan Witte
You'll have to have a special nozzle made in order to pick the header from the feeder. The nozzle should pick the part throught the pins on the plastic body. I had once a nozzle made for the same application and placed the parts without any further a
Electronics Forum | Fri Feb 19 12:39:53 EST 1999 | Brian Stumm
Joe, When developing profiles I recommend using a board that is populated the same way as the reflow will see in actual production, no more components, no less. My company manufactures ovens and part of our QC Procedure is to make sure the thermal
Electronics Forum | Thu Feb 11 09:59:49 EST 1999 | Dave f
| I would like to have information about the processability of different packages. | In particular I would like to known for which package I can use a double reflow for soldering. | | Best Regards | | | Michele: Double sided reflow is common pra
Electronics Forum | Tue Feb 09 11:44:31 EST 1999 | john
| Hi. | I'm trying to looking for a manner to enlagre the solder tip life. I have heard about some chemicals substances that | help both avoid or eliminate oxidation on tips. | Anybody can suggest me some of those products | Thanks in advance | Mario
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