Electronics Forum | Tue Nov 09 20:06:26 EST 1999 | Robert Culpepper
This may help you regarding the V-Groove or scored board designs. With respect to material left, I did some experiments and found that for our process .009 of material seemed to be ideal. There was minimal stress required to break the boards apart ye
Electronics Forum | Fri Nov 05 17:17:32 EST 1999 | NickMata
Fred, The system will base itself on the information within the GF file. In the GF file you provide the description as to the physical dimensions, features, tolerances and handling for the part. Once the component has picked up the image, it is "see
Electronics Forum | Thu Oct 07 16:57:02 EDT 1999 | Glenn Robertson
| | I have a board, 4 spacers needed to be soldered on the board | | first with the normal 62Sn37Pb alloy. Then, capacitors are manually soldered on the boards. The density of the board is quite high. If we wave soldered capacitors first, there wi
Electronics Forum | Fri Oct 08 08:26:03 EDT 1999 | Carol Zhang
| | | I have a board, 4 spacers needed to be soldered on the board | | | first with the normal 62Sn37Pb alloy. Then, capacitors are manually soldered on the boards. The density of the board is quite high. If we wave soldered capacitors first, ther
Electronics Forum | Wed Sep 08 13:44:08 EDT 1999 | Steve Herring
| I am looking for some PM software to use throughout my Electronics factory. Currently, we have a manual system consisting of check-off sheets, log-books, etc. Ideally I would like a system that would throw-up a flag (perhaps by e-mail) when PM is
Electronics Forum | Tue Aug 11 18:44:22 EDT 1998 | Dave M
| Good day. We have just purchased a HOLLIS POLYCLEAN SMT Machine. We did not receive a manual and for installing the machine, we need the indications for the ventillation system: ie the number of CFM for the blower. | We would greatly appreciate i
Electronics Forum | Wed Jul 22 10:21:46 EDT 1998 | Dave F
| Hi all, | I am new to SMT. In past I've made many PCB boards with my small hands at home, but I've used regular technology drilling the holes for the components. | I am trying to use SMT for my projects. SOP packages I was able to solder using a re
Electronics Forum | Mon Jun 22 21:31:43 EDT 1998 | Dave F
| Dear collegues, | I like to have your comments/ experience with various methods of depanelization like routing, scoring, cutting etc. | Any feed back on the equipment used with company addresses will be highly appreciated. | Please identify if pos
Electronics Forum | Tue May 26 11:11:59 EDT 1998 | Steve Gregory
Hi Peter, There's been a lot of discussion on this topic lately (baking parts), and that got me reading the IPC-SM-786A, which is pretty good. For your first question, the parts absorb moisture over time. The type of package mold compound
Electronics Forum | Mon May 18 10:54:46 EDT 1998 | Jerry
If it's really low volume I would only invest in a stencil printer and convection reflow oven to start with. If you want to go really low budget get a manual unit such at one from Transition Automation. Make up some really good shop aids and have s
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