Electronics Forum | Wed Jun 14 18:33:39 EDT 2017 | caurbach
1. Why isn't an electrician doing this? 2. Did you measure phase-to-phase voltage between each phase at the machine? 3. Phase rotation only affects the 3-phase motors. If it's out of sequence, the motors will spin backwards but everything else sho
Electronics Forum | Thu Jun 15 14:14:18 EDT 2017 | pfuhrman
I have seen a few references in this forum to an old study (1980s?) by Roger Wild at IBM. But I cannot find a published report or usable reference to one. davef mentioned the SMTnet archives as a possible source, but that has also been a dead end.
Electronics Forum | Mon Jun 19 09:47:01 EDT 2017 | dleeper
Quad made an auger style dispenser that mounted to the pick and place head. A long time ago, in CM far far away, I tried to add one to a Quad 4C but could never get the damn thing to work. The folks at PPM http://www.goppm.com/ might be able to he
Electronics Forum | Mon Jun 19 09:53:27 EDT 2017 | tnisbet
Hi, Yes you can add a paste dispenser to the Quad 4C. The system will dispense DOTS and DOT patterns, no lines. We sell kits to add the dispenser. It takes about 4hours to install the kit. We also sell Camalot dispensers, benchtop & floor models. w
Electronics Forum | Mon Jun 19 07:59:01 EDT 2017 | emeto
Hello, I am planning to use a water wash flux. As this is new to me, would you guys share what should I be aware of? I know cleaning PCBs itself presents issues. If you can share your experience so I can prepare better, it would be great.
Electronics Forum | Tue Jun 20 15:08:30 EDT 2017 | ranap121212
Hello I have the problem with selective soldering on the robot. Thin balls appear on the laminate. The tin sometimes shoots...? and then the balls are a few millimeters from the soldering point. I tried up or down with temperature, but it did not wor
Electronics Forum | Mon Jun 26 08:57:17 EDT 2017 | capse
If N2 is not an option, the cut wire feeder or drilled wire are your best bet for now. You need to optimize wire feed rate as well. The solder joint on the robot takes about the same time to form as in manual soldering. If you need to speed the solde
Electronics Forum | Tue Jun 20 23:38:39 EDT 2017 | claire_08
Hi All, We have a project and need produce 500pcs pcb board for smart phone. There are two kinds of supplier for pcb fabrication, one is professional prototype for small volum, another is factory for big amount. I don't know how to choose. Is there
Electronics Forum | Sun Jul 02 23:01:02 EDT 2017 | bentepcb
Hi, if you need produce 500pcs only, I suggest you choose the professional prototype for small volume one. Such factory can meet your requirement and will always provide good service, if you choose the big factory, may be the qualitry of board is not
Electronics Forum | Fri Sep 01 23:42:19 EDT 2017 | adam17
Hi, i recommend jlcpcb.com. i made order from it few times. 10pcs first time, cost 10$,really high quality, arrived good time, after that, order few times too, and the price is so good,you could try small volum before make large order.
Manufacturer of PCB depaneling and PCB soldering machines since 2005, products include CE approval V-groove PCB depanelizer, PCB router, PCB punching machine, laser depaneling, hot bar soldering machines and soldering robots.
Liwu Industrial Park, Yuanzhou Town, Boluo
Huizhou, China
Phone: +86-138-29839112
