Electronics Forum | Mon Dec 03 15:16:18 EST 2018 | emeto
Ideally size should be the same all across - parallelism. If you see different you should fix it. I would suggest instead of measuring it, to use a huge PCB and move it all the way to prove rails are in parallel.
Electronics Forum | Tue Dec 04 12:30:58 EST 2018 | bmalhi
You need to verify the Rail parallelism. Please contact Heller Service department ServiceNJ@hellerindustries.com to get procedure. Please make sure to provide oven model, serial number.
Electronics Forum | Mon Apr 15 17:49:56 EDT 2019 | davef
Are you sure that the rails are perpindicular to the solder pot? Everything looks torqued ---{Or maybe it looks torqued because of the light reflections being at a different angle than other things]
Electronics Forum | Fri Oct 04 13:47:25 EDT 2019 | compit
I had as I placed the supports at the back - when lifting Z touched the rear rail - check.
Electronics Forum | Fri Mar 06 22:12:56 EST 2020 | portersmt
Is there any recommendation you'd have when adding grease - how many pumps into the grease adapters would you do? Should you visually see the grease coating the entire ball screw / LM rail?
Electronics Forum | Tue Aug 04 04:20:36 EDT 2020 | bangir
Hi Chris, It's arround +/- 2MM. There was a gap if running pcb with thickness 1MM. The PCB position below the rail table.
Electronics Forum | Wed Aug 05 07:38:17 EDT 2020 | bangir
Hi Cris, Yes, The PCB thickness is 1mm. the PCB position below the rail thickness when the table go up the print position. Please advice or do you the service manual book.
Electronics Forum | Mon Sep 14 18:40:39 EDT 2020 | dwl
A reflow oven with Center rail support can help. If your volumes are too low to justify spending $$ on a proper carrier, titanium stiffeners applied to the PCB before it goes into reflow is a cheap, albeit manual solution.
Electronics Forum | Tue Mar 02 12:50:12 EST 2021 | ttheis
I have a parts 265 horizon if you want it. Was told it needs a front rail sensor but lmk if you are interested. Will sell cheap, located in milwaukee area.
Electronics Forum | Tue May 11 12:25:52 EDT 2021 | lpbro
Do you mean dual lane? Not sure about the used market but CTI makes dual lane conveyors
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