Electronics Forum | Mon Jun 14 15:05:10 EDT 1999 | John Thorup
| | We have been using Alpha Tetra/DEK Vector for the last 3 years. Prior to that we were using mesh on frame. | | We do about 15 job changes a day and our main runners are loaded about 4 times per week. In the three years we have been using the sys
Electronics Forum | Tue Jun 15 18:02:53 EDT 1999 | MMurphy
| | We have been using Alpha Tetra/DEK Vector for the last 3 years. Prior to that we were using mesh on frame. | | We do about 15 job changes a day and our main runners are loaded about 4 times per week. In the three years we have been using the sys
Electronics Forum | Sat Jun 05 06:49:20 EDT 1999 | Scott Cook
| Any of you Process/Manufacturing Engineers, techs, etc..or those of you who 'have a clue' about this stuff been victimized by (clueless and uneducated) Manufacturing Supervisors and (clueless and uneducated) Managers who blame EVERYTHING on YOU, th
Electronics Forum | Sat Jun 05 07:03:49 EDT 1999 | Earl Moon
| | Any of you Process/Manufacturing Engineers, techs, etc..or those of you who 'have a clue' about this stuff been victimized by (clueless and uneducated) Manufacturing Supervisors and (clueless and uneducated) Managers who blame EVERYTHING on YOU,
Electronics Forum | Wed Jun 23 11:47:48 EDT 1999 | Dave F
| In a month or so, we will be getting an in-line x-ray inspection machine. It will require that we solder our most comlicated side (normally top) first. This is opposite to our process now where we solder our passive (bottom) side first. We cann
Electronics Forum | Wed Jun 23 14:23:14 EDT 1999 | Cunli Jia
Dave, Looks like you just replied to Ryan's original question, but the message itself shows that the two of you have been going back and forth. Did you copy from your email discussion? Just curious whether something is going wrong with the Forum.
Electronics Forum | Wed May 26 15:56:08 EDT 1999 | Chrys Shea
| | | we have just started wave soldering passive SMT components and through hole. We are having trouble with voids on the SMT components. It is very random, but effects a lot of TSOT's. We are using an electrovert with a chip wave. Are there any
Electronics Forum | Thu May 20 07:53:55 EDT 1999 | Chris Nuttall
| | We care currently running into problems during our plug via process: | | At the moment we plug prior to soldermask (LPISM) using epoxy resin - plugging takes place from the component side - however we are seeing solderballs after solder level.Thi
Electronics Forum | Mon May 10 15:49:52 EDT 1999 | Steve Gregory
| | Can anyone tell me what the recommended "typical" cooling rates are after reflow? Are the cooling rates considered as critical to control as the heating rates and why/why not? | | I do not think there is a "typical" post reflow cooling rate out
Electronics Forum | Wed May 12 10:29:25 EDT 1999 | Timothy O'Neill
| | | Can anyone tell me what the recommended "typical" cooling rates are after reflow? Are the cooling rates considered as critical to control as the heating rates and why/why not? | | | I do not think there is a "typical" post reflow cooling rate
