Electronics Forum | Thu Sep 15 11:16:20 EDT 2005 | pjc
Thanks Steve, good point about warped boards, which are common with doube-sided reflow. Centerboard support helps minimize on reflow. We did do modification to the workboard holders to ensure boards are secured. The boards where small enough that war
Electronics Forum | Thu Sep 15 17:55:18 EDT 2005 | slthomas
Are they worried about the top side SMDs too, or just the bottom side? If it's just the bottom, maybe you can just glue them without reflowing. That way they won't be at risk of cracked solder fillets after AI. Granted, you'll probably be glueing pa
Electronics Forum | Thu Sep 15 10:25:13 EDT 2005 | lyrtech
Hi, this morning we got a "servo alarm MTU" on our FUJI IP-2. On a servopack, I see an " Over Current" error. what does it mean? I don't know hoe to check that. Can anyone help me? Thanks a lot.
Electronics Forum | Thu Sep 15 13:52:40 EDT 2005 | pr
We had 2 at my last company. As I recall we had a hell of a time with bad blower motors. I'm not sure how you'd check on that, but maybe that problem has been fixed by now (it's been a few years). good luck, pr
Electronics Forum | Mon Sep 19 13:24:05 EDT 2005 | cyber_wolf
OK guys here is the skinny..... We need an oven that can handle lead free temps without slowing the belt speed under 28 or so in. per min. BTU tells me that they don't recommend an oven that maxes any less than 350 C. Is anyone using a paragon 150
Electronics Forum | Sun Apr 23 09:07:42 EDT 2006 | kanna
i have one problem here with BTU TRS-14. we encounter Over temperature Alarm trigger when run lead free product. our profiling peak temp is 230 degree's and the temperature set point at zone 4 top/bottom is 260 degree's. can any help on this issue
Electronics Forum | Tue Apr 25 01:23:28 EDT 2006 | kanna
Thanks. currently we already reduce the temperature and change the bimetallic switch. can anyone help me on the alert problem. the alert trigger when the zone 1 section empty without board. current temperature setting is 187 even i lower the tem or i
Electronics Forum | Wed Apr 26 04:36:36 EDT 2006 | rlackey
I don't believe that the TRS14's are suitible for lead free - the max temp rating from the data sheet is 275oC. When you get near temperatures like 350 C I'm under the impression that the oven itself would start suffering embrittlement damage. Howev
Electronics Forum | Fri Sep 16 12:58:49 EDT 2005 | vikkaraja
Fuji sells a PAM kit. It includes all the needed things you will need to accomplish this. It has a reel of 1206 black colored chips, doule sided tape, PCB, flopy with PAM program , and a ram card for the particular machine. I hope it help you some. G
Electronics Forum | Fri Sep 16 10:01:40 EDT 2005 | Mark
Get a hold of a couple different contract manufacturers with some fake jobs. Than see how they map out their quoting and assembly process. I know we map out the whole overall cost and break it down for the customer. But for competitive reasons I can'
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