Electronics Forum: 2nd reflow (Page 10 of 12)

SMT Machines

Electronics Forum | Thu Aug 05 12:28:44 EDT 2004 | jasont

Hi YuKim, Have you considered purchasing 2nd hand machines? Tekmart International Inc. can help you find a cost effective solution for your additional SMT line requirements. We have in stock and access to several of the machines you've listed; -

ERSA versa as alternative to wave soldering in low vol high mix

Electronics Forum | Mon Aug 29 12:52:21 EDT 2005 | pr

We have 2 dual head Versa-flows in line. We use them mainly for doublesided reflow jobs that have connectors and axial parts. I have about 15 jobs currently running on them. The advantage of having 2, is some of our boards have through hole on 1 side

Soldering to Platinum/Silver terminations.

Electronics Forum | Tue Jan 30 12:58:49 EST 2007 | barryg

We are seeing problems with platinum over silver plated part also. Our main problem is solder splatter under these devices, and voiding at the terminations on parts off the reels.I am curious if you have removed any of these parts and noticed any spl

Pick and place machine for small productions. Any suggestions?

Electronics Forum | Sun Jan 12 09:29:20 EST 2014 | spoiltforchoice

Subtle spamvertising there. Lower Cost small machine brands worth looking at are probably: Mechatronic Intelligent Drives (UK only?) TWS Autotronik or their Manncorp branded models in the USA Fritsch Innotech Heeb (a virtually invisible market share

Buying a new Reflow

Electronics Forum | Fri Jul 26 06:16:02 EDT 2019 | spoiltforchoice

We have enough volume/oversized products that batch vapor doesn't quite work. Once you move into the quasi inline or fully inline vapor system they become eye-wateringly expensive. Plus you get an entirely new process to learn, potentially increased

No such thing as a Compact Reflow Oven?

Electronics Forum | Tue Mar 20 08:04:47 EDT 2018 | spoiltforchoice

Those of us doing low volume with mesh ovens and double sided boards will often use the titanium strips used for making boards more rigid for wave soldering. Gives you enough clearance for lower profile items that you would typically find on the firs

Solder balls

Electronics Forum | Tue Nov 19 21:38:39 EST 2019 | zack

Hello, The first thing that you need to do is to make process mapping about this incident, so you can exactly determine all factors and observable changes happened during 2 weeks of timeline difference. According to my experience, if all equipment

Re: PCB Support Methods @ the Fuji.

Electronics Forum | Thu Sep 23 17:28:54 EDT 1999 | JohnW

| | | Question for you SMT guru's out there. | | | | | | What is the best way to support boards on Fuji's CP6 machine's x-y table...particularly for 2nd side SMT where the support side already has parts... I am toying around with the following meth

Re: Reflow Profiling

Electronics Forum | Tue Jul 11 15:59:52 EDT 2000 | JohnW

George, I looked at the winkic & profit software and tool's a while ago along with some of the alternatives. No matter what anyone tell's you in the 1st instance you do still need a profile card as what you are doing is comparing the known good prof

Reflow PBGA

Electronics Forum | Fri Jun 28 01:06:49 EDT 2002 | Dreamsniper

Hi Steve, We have a Heller 1088 (4 Zone Oven) and we are using Indium NC92 with 2% silver. My Oven setting is: Zone 1 Top & Btm 125 Zone 2 Top & Btm 145 Zone 3 Top & Btm 188 Zone 4 Top & Btm 265 Belt Speed 34 cm/min I have run a profile


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