Electronics Forum | Fri Jan 24 16:54:24 EST 2014 | davef
Yeh, I worked at Wang Computer factory in a reclaimed fabric mill with wooden floors. One of the causes of grapping is flux loss. In their paper, Briggs and Laskey talk about flux loss due to spreading and suggest: * Graping is much less prevalent i
Electronics Forum | Wed Jul 20 16:51:03 EDT 2005 | pjc
There is a spec I read that states +/- 0.001" (0.025mm) print deposition accuracy and repeatability is more than adequate for 0201-chip printing. I don't think any print studies where done for 01005 chips yet. There are several other factors besides
Electronics Forum | Thu Aug 03 05:25:15 EDT 2006 | Rob
Hi AJ, Just had a look though our parent company's stock on components, and even the smallest of diodes & transistors (such as DFN1006-2 package - roughly 0402)come on 8x4 plastic. All of the 8x2 pitch tapes are paper (EIA: 01005, 0201, 0402; JIS: 0
Electronics Forum | Mon May 02 10:18:30 EDT 2005 | Frank
Juki KE-2050R (or any of their R-series machines). They have the ability to automatically learn pick positions on paper tape feeders and they can zoom in on pick locations (x2 or x4), so this will help when they release their nozzle for 01005 compon
Electronics Forum | Fri Jun 24 13:59:15 EDT 2022 | davef
I received the same message for the 2nd, 3rd & 4th papers and have gotten SMTnet technical people working on correcting the issue Thanks for making us aware. [davefatsmtnet.com] Effect of Nano-Coated Stencil on 01005 Printing [https://smtnet.co
Electronics Forum | Wed Mar 29 03:40:06 EST 2006 | Frank
The Juki 2060 can have both front and rear trolleys and you do not loose any feeder locations. My question was why can't the Assembleon put trolley on the rear? I recently visited a friend at a company that used a lot of Assembleon and compared run
Electronics Forum | Tue May 25 18:08:19 EDT 2021 | scarittagle
A certain degree of cleanliness is needed in SMT manufacturing environment but not as overkill as place it in a "clean room" environment... Yes, dust could cause defect on PCBAs (and there are research papers about it too) but onl
| 1 |
.gif)
