Electronics Forum | Thu Aug 08 14:32:41 EDT 2019 | SMTA-Ray
Sorry but I disagree The conveyor be it mesh belt or pin chain is a moving part that has caused many parts to dislodge Lack of lubricant on all the moving parts is usually the culprit I’ve also occasionally seen a bent link on a mesh belt snag & hoo
Electronics Forum | Mon Aug 05 11:44:18 EDT 2019 | slthomas
In my experience the largest contributor to vibration or other abnormal product movement in a reflow oven is deferred maintenance of a chain mesh belt conveyor.
Electronics Forum | Wed Dec 10 16:58:53 EST 2014 | sreejhu
Hello, yes you are absolutely correct. I agree with your point. Last week,I personally checked out my board on Heller 1088 which is a 8 zone reflow oven (4 on top and 4 on bottom) and the soldering came pretty nice. So comparing with that situation
Electronics Forum | swag |
Mon Jun 27 18:56:18 EDT 2011
Electronics Forum | Mon Mar 19 10:54:22 EDT 2018 | robl
If you are doing double sided smt you need to look at a pin chain conveyor on your oven, not just a mesh belt. Regarding vapour phase I'm not an expert, but I've not seen one run with Nitrogen - as I understand it the vapour creates an inert atmosph
Electronics Forum | Tue Apr 07 21:56:32 EDT 2009 | davef
electrovert bravo 4050 to find things like: Cookson Electronics News, ISSUE #6 � SUMMER 2002, High Temperature Bravo� 4050 Reflow Oven Available: ELECTROVERT� has introduced a new high temperature reflow soldering system designed for producing lead
Electronics Forum | Tue May 23 20:44:13 EDT 2000 | Dave F
Sal: You and Wolfgang are spot on, but let's see if we can blow this out a bit. Before proceding to rattle on ... � PC Card. A credit card-size computer peripheral that add memory, mass storage, and I/O capabilities to computers in a rugged, compa
Electronics Forum | Tue Jun 22 22:26:12 EDT 2004 | pdeuel
we keep some extra chain belt that is used in most washers and reflow ovens. We have not had any problems. Our wash has slightly more pressure comming from the top nozzles than the bottom nozzles. same for the air. This will hold the boards down in t
Electronics Forum | Mon Aug 28 17:02:07 EDT 2006 | SWAG
We are constantly messing around with easy ways to transport double sided boards through reflow. (Boards that cannot ride on the chain fingers for any number of reasons). We've got some fancy Durostone carriers that work awesome but are product spe
Electronics Forum | Fri Jan 08 08:00:40 EST 2016 | proceng1
We utilize the built in profiling equipment in our reflow ovens. It's somewhat tedious to have the operator stand there and feed the TC wires in as the board progresses through the oven. Otherwise the wires sometimes hang up and the board stops mov
