Electronics Forum | Fri Nov 24 01:12:28 EST 2000 | SARRY
Hello! All I am an almost smt biginner. I have a few questions My question is 1. what will be changed to use lead free solder paste in a smt production line? 2. what is the reflow profile for lead free solder paste? Don't just tell me to search th
Electronics Forum | Tue Feb 19 08:41:02 EST 2019 | prasanth
dear experts, i want your suggestion for getting a profile in Heller 1707 mk iii series re-flow machine ,its 7 zone machine recently we had a solder ability issues , so pls guide me ,how to set rts profile parameters
Electronics Forum | Tue Oct 09 15:02:46 EDT 2001 | bobm
THE PEOPLE THAT MAKE THE PROFILING EQUIPMENT IS. ECD. THERE WEB SITE ADDRESS IS http://www.ecd.com THE CONTACT THERE IS OPAL HILL. PH# 800-323-4548 FAX# 503-659-4422 E-MAIL opal.hill@ecd.com sorry i got companies confused.
Electronics Forum | Tue Feb 19 08:57:43 EST 2019 | prasanth
hello experts if you had anyone rts and rss profiles HELLER 1707 MK III series 7 zone machine pls forward me prasanth
Electronics Forum | Sat Sep 22 09:07:56 EDT 2001 | davef
Back-stepping a bit. If a profile is being used to: * Set-up the oven for a new product or trouble-shooting process, the profile should be taken with a solid contact to a solder connection. * Monitoring on-going stable and in-control process that re
Electronics Forum | Sat Sep 22 14:33:50 EDT 2001 | Tony
I like to secure the thermalcouples with a small dot of chip-bonder(surface mount adhesive). The chip-bonder will cure durring the first pass through the oven. After I have developed my profile I remove thermalcouples and the chip-bonder with a solde
Electronics Forum | Fri Sep 21 11:02:37 EDT 2001 | davef
You can measure temperatures any place that you would like, but the issue is the temperature of the solder. We've seen solder temperatures that vary from lead to lead on the same component. Why don't you want to measure the temperature of your so
Electronics Forum | Fri Sep 21 21:43:16 EDT 2001 | dougk
We're used to placing the theromcouple on the solder joint and securing it with thermally-conductive UV adhesive. It's quick & easy to apply, and I've only seen a couple degrees difference from high-temp solder technique. Thoughts?
Electronics Forum | Sat Sep 22 09:00:15 EDT 2001 | davef
We like that method for certain jobs. The res sometimes freaks inspectors. We prefer the aluminum tape we've spoken about before on SMTnet.
Electronics Forum | Wed Sep 26 14:48:01 EDT 2001 | bobm
there is a company called EFD. my contact there is john kaminski. they have thermocouples that are spring loaded requiring no solder at all. they work great. you attach them to the edge of the board and you can move the end to make contact where you
The following information is meant for the website developer for debugging purposes. | |||||||||||||||||||||||||||||
Error Occurred While Processing Request | |||||||||||||||||||||||||||||
|