Electronics Forum | Thu Feb 17 16:25:20 EST 2022 | mihai_voivod
I'm not understanding what roller with closed sides you are referring to. My edge roller bearing (brass color) has a lip on the side. The middle roller bearings (silver) have a slightly bigger lip. These are the roller bearing shown on the manufact
Electronics Forum | Wed Feb 16 23:26:48 EST 2022 | sarason
The question should be how does it ever stay on track. Replace the roller with one with closed sides and you wont have a problem. THe belts tension probably varies because of age and wear along its length, thus working for a few feet and then going o
Electronics Forum | Mon Mar 27 11:03:06 EST 2006 | mapell
Tribol 1430 is the latest generation oil, 930 can't take lead free temps. Please see the following link.... http://www.castrol.com/castrol/productdetailmin.do?categoryId=82958955&contentId=6004371 If your getting alot smoke and residue, reduce the
Electronics Forum | Mon Mar 01 21:14:26 EST 2021 | davem
Hey Guys, so I have 3 Vitronics wave solder machines to care for (2 x 6622 and a Delta 5) and they're in need of some TLC. One thing they look to be badly in need of is some conveyor chain work. I found a thread here on chain cleaning, but wanted to
Electronics Forum | Tue Jul 12 17:21:34 EDT 2022 | markhoch
It is possible. If the talcum powder mixes with the chain lubricant, it could gum everything up. Back a few years ago when I was running an SMT Quattro Peak, I was having an issue with the conveyor chain drive motor going into overload. We had to pul
Electronics Forum | Mon Mar 26 16:58:53 EDT 2018 | solderingpro
Is there anything stopping you from replacing the flat belt solution to a continuous running steel roller chain conveyor? - From there (depending upon board temperature) you should be able to buffer your boards in a vertical buffer station if neede
Electronics Forum | Thu Mar 04 10:07:46 EST 2004 | Chris Lampron
Sorry about the non SMT post, but I figured that there might be someone with a similar experience out there. We have been having a tough time cleaning the conveyor chains in our wave solder machine. We have been cleaning them in a self cleaning oven,
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 | Mon Mar 01 21:52:56 EST 2004 | Ken
Asking the Grid Lok to flatten out the board is like asking the SMT Reflow Furnace to detab the panel. It was not designed to make up for the deficiencies of your fab supplier or your unsuported 1st reflow pass on the the chain conveyor. However, i
Electronics Forum | Wed Jun 03 11:17:17 EDT 1998 | Brian Stumm
If your board is single sided you should convey it on a mesh belt conveyor. Unfortunately most assemblies these days are double sided which makes it difficult to convey on the mesh belt. Plus with the increasing population on SM boards the weight is
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