Electronics Forum | Fri Nov 04 16:08:14 EST 2005 | BK
There are various China made oven which can do the job. Price for Reflow oven is about USD35K and Wave soldering is about USD55K. If you need more info, please contact us. BK Email : sales@hynergy.com.sg
Electronics Forum | Fri Nov 25 12:12:46 EST 2005 | pjc
To state whether an oven can or cannot "do lead free" very much depends on what type of product you need to solder. High thermal mass products are problems for 4 and 5 zones ovens becauase they typically cannot follow the solderpaste mfrs. profile, u
Electronics Forum | Tue Dec 13 09:15:56 EST 2005 | Samir Nagaheenanajar
5% Bi results in less plasticity * Formation of low temperature (ternerary phases) not detected. I don't advocate the use of Bismuth, per se, but rather I'm just relaying info. that I learned this from a Lead-Free seminar that I attended at Riyadh
Electronics Forum | Thu Dec 29 11:54:31 EST 2005 | Cmiller
We bought the lead free pots for the Ersa machine and change back and forth. We had a lot of problems running SAC305 in the Ersa. It seems to create a ton of dross and you need to frequently clean and flux the nozzles. I would really like some feed
Electronics Forum | Thu Jan 12 12:27:44 EST 2006 | johnw
Hi Guys I think you should all be looking at the Nousstar lead free machine this machine has been approved with some of the larger oems and has a good base in Europe and the uk we have one and the design is excellent we are using Aim for class 3 prod
Electronics Forum | Mon May 22 07:01:16 EDT 2006 | Rob
Hi Grant, I've seen a couple of good fluxes on lead free - WF-7742 from Indium & JS-EU-01 from Koki. I'm sure everyone else has a good one too - just make sure it is one formulated for the elevated temperatures involved. Cheers, Rob
Electronics Forum | Mon Feb 06 13:00:51 EST 2006 | amol_kane
Hi all, I just wave soldered 40 boards (20 if Imm Sn and 20 of Imm Ag) using SAC 305 (in this case the wave machine manufacturer (electrovert) suggested the alloy too). plan to carry out x-sectioning to see the results. overall, just from the visual
Electronics Forum | Wed Feb 08 08:05:51 EST 2006 | amol_kane
thank you for the reply.....this reinforces the same info about SAC305 that i had reviewed in other papers. Since this is an inherent property of SAC305, i am assuming 1. Wave parameter (temp/time) tweaking will not mitigate this? 2. what is differ
Electronics Forum | Wed Apr 26 03:32:29 EDT 2006 | saaitk
Hi all, Has anyone any experience they can share with regard to pad dissolution on PTH's on thick boards. We are using lead free SAC305 on both OSP and Immersion silver finishes and are experiencing difficulties when removing and replacing connector
Electronics Forum | Thu May 18 08:27:05 EDT 2006 | grantp
Dear Guru, Dude, are you on drugs? Seriously, I really would love to know. I want some of them. I have dreamed for years to enter the state of mind you have attained. Your going to mine alternative metals? What stuff that's not on the periodic ta
