Electronics Forum | Fri Nov 10 10:28:36 EST 2000 | Mike McMonagle
Happy Friday To All! Now that the social niceties are out of the way, here�s the problem: We have received a CAD file for a product we are going to build with a .pcb filename extension, that our FujiCam software can�t translate. The computer that or
Electronics Forum | Mon Oct 16 00:45:33 EDT 2000 | soza
Dear sir, I have a problem to find the new chemical solution instead IPA(isopropyl alcohol) to eliminate contamination on the test pin socket board made from copper that plate with nickle and gold. And after the often testing IC process, the co
Electronics Forum | Tue Mar 20 15:55:59 EST 2001 | CAL
I only inhale flux with a high IPA content.(joke for those who don't know me) I have seen the inside of duct work for our wave soldering machine............NASTY! DAVE F. is right! Flux contains a lot of bad stuff- Chlorides, Bromides, Flourides,
Electronics Forum | Tue Mar 20 15:59:27 EST 2001 | CAL
I only inhale flux with a high IPA content.(joke for those who don't know me) I have seen the inside of duct work for our wave soldering machine............NASTY! DAVE F. is right! Flux contains a lot of bad stuff- Chlorides, Bromides, Fluorides,
Electronics Forum | Mon Apr 09 05:15:36 EDT 2001 | sinclair
Why measure solder volume? I believe if one understand the process well enough, the effort should be spent on area that will gives better indication of your solder printing process. From my personal experience, a lot of auditor knows little of the pr
Electronics Forum | Thu Jul 20 16:28:55 EDT 2000 | Bob Willis
Most robust wave soldering machines will cope with lead free alloys. The temperatures in air that we have run has been between 260-265C. In my opinion the dross generation has not been significantly effected. I was doing a workshop for a well known
Electronics Forum | Mon May 21 21:31:08 EDT 2001 | Dean
I would like to hear from all Philips Sapphire users about your successes and failures when placing 0402 parts. 1. Are you using type 51 / 57 nozzles? 2. Special vacuum check? 3. How are you calibrating your vacuum sensors? 4. Have you expe
Electronics Forum | Sun Dec 19 07:43:53 EST 1999 | Dave F
At least!!! But we really can't have you throwing "your at least 1� worth." The rate for marginally useful information, disinformation, and compounded confusion has been set at 2�. When someone undercuts the market price for drivel, it hurts us a
Electronics Forum | Sat Dec 04 02:21:32 EST 1999 | Vinesh Gandhi
Hi All, I am facing a strange problem. One of my esteemed & valued customers has an unusual requirement of cleaning the board with IPA after soldering is complete. I am using alpha metals UP78 no clean sodler paste during reflow. This IPA cleanin
Electronics Forum | Wed Oct 13 23:57:55 EDT 1999 | se
As a stencil vendor to some assembly houses and small in-house assembly shops, both without CAD people rushing to put the paste layers (if they even generate one) into stencil friendly format, the silk screen is the only communication tool we have to
