Electronics Forum: /08 (Page 1351 of 1615)

Re: Surface mount machines

Electronics Forum | Mon Aug 16 05:01:37 EDT 1999 | Charles Stringer

| Anybody using trolleys with the pick-n-place machines and do you splice to the empty reels? Does it work ? | Yes we run Siemens Siplace with wheel in trolleys and splice tool. +ve Quick change over of a large number of components typically less t

Re: S.P.C. For Pick Place (Smt)

Electronics Forum | Thu Aug 12 17:03:44 EDT 1999 | Brian Wycoff

| | Q.C. manager asking me about spc's for Mydata Pick & Place. | | Other then Visual inspection, is there other ways to automate | | placement inspction? | | | | Thanks | | | Sure! There are a few automated vision systems available today that co

Re: Srceen Printing control parameters

Electronics Forum | Thu Aug 19 19:10:31 EDT 1999 | Brian Wycoff

| | | | Hello, | | | | | | | | Can any netters suggest what critical parameters should be considered & what are there assoicated impacts for a solder paste printing process ... | | | | | | | | B.Regards, | | | | Felix | | | | | | | I have a proce

Reflow oven for solder side components??

Electronics Forum | Wed Aug 11 13:44:40 EDT 1999 | Paul Wareham

We are using a mixed technology process with mostly through-hole parts plus some SMT IC's on the component side and some passive SMT parts on the solder side. We do not have a proper wave soldering machine for doing solder side SMT (double wave or o

Re: Reflow oven for solder side components??

Electronics Forum | Fri Aug 13 07:18:19 EDT 1999 | Brian Conner

| We are using a mixed technology process with mostly through-hole parts plus some SMT IC's on the component side and some passive SMT parts on the solder side. We do not have a proper wave soldering machine for doing solder side SMT (double wave or

Re: Reflow profilers? worth it?

Electronics Forum | Tue Aug 10 13:16:44 EDT 1999 | ScottM

| Does anyone use reflow profilers? Are they a good investement or is trial and error sufficient? | | Does anyone have any suggestions on profiles to try? Thanks. | | | You need to profile! Some oven manufacturers will try and sell you an ove

Re: Reflow profilers? worth it?

Electronics Forum | Tue Aug 10 13:30:29 EDT 1999 | Jeff Armato

| | Does anyone use reflow profilers? Are they a good investement or is trial and error sufficient? | | | | Does anyone have any suggestions on profiles to try? Thanks. | | | | | | | You need to profile! | | Some oven manufacturers will try a

Re: help with LEDs and reflow

Electronics Forum | Thu Aug 12 00:02:29 EDT 1999 | dean

| We currently have 32 LEDs per board and are looking to change the LED from a gull wing package to another package. (possibly a chip type package). I have heard that some cases and LEDs do not like reflow. This part is not cost effective to have to

Re: Reworking Glued Components

Electronics Forum | Tue Aug 10 13:05:57 EDT 1999 | ScottM

| Folk's, | | I'm looking for some helpful suggestions for reworking wave soldered bottomside components that have been glued. | I'm not a fan of the twist and break approach and as some of them either have a double dot or a slot configuration this

Re: Pick N Place UPS

Electronics Forum | Mon Aug 09 15:51:42 EDT 1999 | John Thorup

| Greetings, | | Would like to buy a 3 phase UPS for our Mydata TP11. | Been looking and generally, sales person's point of view, 10KVA @ $10,000.00 is what they recommend. Seems a lot to me??? | Called Mydata and suggested 2.2KVA per phase. | I wo


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