Electronics Forum | Mon Oct 09 10:00:15 EDT 2006 | C.K. the Flip
I had a customer like this too. Originally, the customer print called for manual soldering of the RF shield (which took us about 20 min. per shield to hand solder), but I changed it to Solder Reflow (I cut apertures on the stencil), with brass weigh
Electronics Forum | Mon Oct 09 15:53:49 EDT 2006 | russ
We like to use the type thast solders onto board and only the top of it is snapped on, this way we can use equipment to place shield and remove shield when required for access to component. We also utilize a through hole shield but basically solder
Electronics Forum | Mon Oct 09 15:57:10 EDT 2006 | russ
We like to use the type thast solders onto board and only the top of it is snapped on, this way we can use equipment to place shield and remove shield when required for access to component. We also utilize a through hole shield but basically solder
Electronics Forum | Sat Oct 21 20:53:15 EDT 2006 | Ola
Of course. It has a dynamically programmable PLC. This means that you can program it into virtually whatever you want it to do, as long as it is within that particular conveyour specification. JOT doesn't normally give this "s/w manual" and "the han
Electronics Forum | Sun Oct 08 23:37:37 EDT 2006 | zoltans
Hi, Has anyone got first hand experience with the JT wave soldering machines, WS series? I use a low solid VOC free flux and it seems I have problems atomizing the flux properly and this generates soldering defects, leaving lumps and big solder bal
Electronics Forum | Wed Oct 11 22:23:39 EDT 2006 | billwestiet
I've installed a number of these machines here in the US, several of them with VOC free applications. I would need to get a bunch of questions answered before I could make any suggestions: What is the pcb width? length? conveyor speed? flow rate (mm
Electronics Forum | Mon Oct 09 18:40:43 EDT 2006 | darby
Seeing you are already using Quad; I'd look at a Samsung CP-45V. I believe your feeders will be compatible but please cheeck to make sure! These are a six head, on the fly machine that will do just about anything you want apart from gripper applicat
Electronics Forum | Tue Oct 10 15:14:43 EDT 2006 | mfoster
Hi Phil, Most parts are still available for the Quad/Samsung QSA-30, through Dynatech (in North America). It is actually a single gantry, 3 spindle machine with rated speed of 14,000 cph. As with any used machine, it could be a great deal or a not
Electronics Forum | Wed Oct 11 09:27:08 EDT 2006 | Rob
Yes, the main horror story is the cost. Also you will have to dispense/print in lower quantities and with different patterns than solder paste. It does not wick up device legs, it will not correct a part during reflow (no floating action)and will o
Electronics Forum | Tue Oct 10 12:32:08 EDT 2006 | RLM
Larry, I have had this problem in the past. It turns out that there wasn't enough "Z" on our nozzle pickup locations. When a nozzle change occured the nozzle would not be fully seated on the Z-rod. When the Z-rod is driven down to pick the first part
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