Electronics Forum | Fri Sep 06 02:34:37 EDT 2013 | rollon65
Hi Marcelo The two machines I mentioned are the American type but they have an internal transformer fitted to convert from 110 to 220 Volts for U.K. Incidentally only one of the machines does it on a regular basis whilst the other one is mostly O.K
Electronics Forum | Wed Dec 04 13:58:55 EST 2013 | cbeneat
I did have the problem where it got into my touch screen, and had to replace it. I agree, the seals leave much to be desired. I ordered something from Mcmaster to replace what they had, so far so good. And good luck on your search, If I run into m
Electronics Forum | Thu Feb 27 13:59:52 EST 2014 | rway
I agree with Comatose; although, 30 seconds I feel is stretching it bit. I would say anywhere from 40-60 sec. 5 seconds for removal 15 seconds to install (tack) 10 seconds to solder 10 seconds for inspection There's no need to dress the pads. Use t
Electronics Forum | Fri May 02 08:23:34 EDT 2014 | rway
Agreed, as long as the customer has the choice. The FSE should not make assumptions that the customer will provide all the tools. When they show up without any tools and no communication with the customer to that effect, the customer has no choice
Electronics Forum | Tue Jun 24 12:59:24 EDT 2014 | cyber_wolf
I agree with AVFM. We have had at least 5 TP machines and a MY12. We stick carrier tape to scrap circuit boards with double sided tape. Teach it as a tray. Works perfect. The Count On strip feeder looks cool but is no necessary in my opinion.
Electronics Forum | Thu Jan 29 15:27:54 EST 2015 | markhoch
I agree with SWAG on this. Nano Coatings make a big difference on paste release. I found when placed on the topside of the stencil, it also helps to reduce stencil wear, though others complained that it affected the solder roll, so most stencil house
Electronics Forum | Fri May 15 08:18:17 EDT 2015 | emeto
We all agree that you need to have your machine fixed. It probably needs calibration. Using Lead paste will help the parts to self align in the oven - however your misplacement should cover at least 50% of your pad. Pb free paste will not self align
Electronics Forum | Tue Oct 06 13:46:35 EDT 2015 | deanm
Agree. However the LGA has an even lower standoff, so I would think it would be an even greater challenge. The LGA is a cheaper choice but want to know from those who have done both if the extra cost of the SnPb BGA would pay for itself in lower rew
Electronics Forum | Mon Jan 11 08:46:51 EST 2016 | deanm
Yes, I agree that finding a vendor that can do fabrication plus the metalwork may be difficult. I am open to those board vendors who have relationships with others who can do the metal for them and then ship the final product to us. There must be so
Electronics Forum | Wed Jul 13 17:50:26 EDT 2016 | davef
From "Assembly" magazine, "Moisture-Sensitive Devices" [ http://www.assemblymag.com/articles/85082-moisture-sensitive-devices ] ... a description of the moisture sensitive device problem. I agree with Evtimov * During board assembly solder process,
