Electronics Forum | Tue Jun 07 00:21:42 EDT 2011 | jacki
Hi All Currently, we encountered that the schottky barrier diode was up side down or misalignment during SMT process.And, many parts were blown away as pick up error. What we found is its package space is a little bigger for parts to move. I seek y
Electronics Forum | Thu Jun 14 13:12:53 EDT 2012 | scottp
I haven't been in a bad enough situation to try it yet, but I had a conversation with Alpha Metals when we started doing 0.4 mm pitch and they mentioned that if we got into a situation like yours we could send them a board and they'd modify the artwo
Electronics Forum | Thu Jun 14 21:48:41 EDT 2012 | kmots15
We work with a lot of larger boards over 24", haven't run into this issue yet. I agree with scott could be your board supplier if they are lower quality, from something as simple as unit conversions in CAD to dealing with different temperatures. A
Electronics Forum | Thu Oct 30 23:39:10 EDT 2014 | beilimanu
No paper thing, while I can make some suggestions based on my experience. what is the size of your via? If it's smaller than dia0.4mm, in PCB production process it should be filled by soldermask. So my suggestion is design it to be full filled by SM
Electronics Forum | Tue Aug 04 14:56:27 EDT 2015 | sarason
Adding to my previous message this could be solved fairly easily for the general case with a jig made from 3.2 - 4mm aluminium aircraft grade plate. you would machine the bottom side edges to give a 1.6 mm thickness, then machine the top side to leav
Electronics Forum | Thu Jul 18 17:41:31 EDT 2019 | rgduval
The UFP was a designation for "ultra-fine-pitch"; but, for the most part, you should be able to get the same placements out of both machines. Anything 0402 or above can be mechanically centered. The UFP machine will lean on optical centering for .5
Electronics Forum | Fri Dec 27 16:12:54 EST 2019 | anteiv
thank you for reply here is picture of the board https://imgur.com/a/i2MfFBw on the bottom are pins/components which height is about 3-4 mm from bottom of the board we had to increase distance of board from nozzle to make clearance and we increas
Electronics Forum | Tue Feb 25 15:28:07 EST 2020 | SMTA-Alex
TPSys is the machine operating system, proprietary from Mydata (Mycronic, now). It's based on Linux. You have to purchase the upgrades from Mycronic. Depending on which version you're upgrading from, the cost might vary. If the machine you're buying
Electronics Forum | Tue Jun 23 22:14:16 EDT 2020 | kumarb
Hi. Guessing that you are operational by now? If not, consider to use BGA definition and use the editor to define where the bottom side pads are or are not. Just our 2 bits input. The Assembleon X / Yamaha units are quite flexible - using an electron
Electronics Forum | Sun Jul 05 22:21:58 EDT 2020 | raoult
Hi, The micro switch is broken on my device, it was a tactile one (4mm) : image1, image2 Do you think I can buy another one and just solder it like this with 2 wires (I can't solder it back to where it was because it's too tiny I don't have the sk
