Electronics Forum: tried (Page 711 of 941)

TOOLING WITH SIEMENS SIPLACE

Electronics Forum | Mon Mar 29 14:49:02 EST 2004 | stefwitt

Most of the Siplace users import their data over the Ethernet. In order to do that as well, you will require a physical LAN connection and than a software capable of talking from Windows to Unix like Samba. http://www.samba.com Once you can access th

Reflow profiler / mole /Thermal Couple

Electronics Forum | Fri Apr 02 10:23:38 EST 2004 | mapell

Hey Matt We manufacture reflow equipment and use all types of profilers. We currently use ECD, KIC, and DataPaq in our testing depending on how our customers want to see the data. In my experience they are all good systems. I have not really ru

Where can I get Quad AVX-500 spare parts

Electronics Forum | Tue Apr 06 15:32:54 EDT 2004 | pjc

Try these guys too: http://www.sigmaprint.co.uk/ Regardless, the parts are most likely stocked only in the U.K. Your machine was orginally manufactured in the U.K. by a British company called SMTech. SMTech was purchased by Quad and then sold to Sp

Type 4 solder paste

Electronics Forum | Wed Apr 14 05:44:36 EDT 2004 | hun

Hi All, Just have a share with you guy. We are using T4 solder paste and also E-Stencil. We ahd try out Alpha, Kester, AIM and Qualitek. The result show Alpha had a very very heavy stack flux and can't get it clean off even by chemical

Type 4 solder paste

Electronics Forum | Wed Apr 14 08:15:18 EDT 2004 | arcandspark

We have tried other stencils with different size openings but this company will not allow us time or money to run any experiments to define stencil criteria and printer settings, its just run, run, run. They really dont care about post reflow yields.

Type 4 solder paste

Electronics Forum | Thu Apr 29 11:07:03 EDT 2004 | arcandspark

You are right about the very poor support for smaller customers. I had told them we were looking for another paste and now they have sent the reginal manager and the US sales manager has come by to see what they can do for us. All they keep saying is

Stencil cleaning

Electronics Forum | Tue Apr 13 19:47:05 EDT 2004 | davef

Glue has different mechanical, thermal, and electrical properties than solder. That's why all these very nice no-lead people are furiously trying to gin-up some wacky solder alloy, rather than using glue. Among the papers in the SMTA Knowledge base

screen printer comparision

Electronics Forum | Mon Apr 19 15:27:05 EDT 2004 | pjc

The MicroFlex is not really new. Its the UltraPrint 100 re-engineered and improved. UltraPrint 100 / SMTech 100 has been around for many years. I don't believe the DEK 248 offers a Stencil Wiper option. I worked on MicroFlex machines. Vision system i

screen printer comparision

Electronics Forum | Tue Apr 20 10:37:27 EDT 2004 | rob_thomas

Debi, Both machines are good and will do a great job for you on Rigid as well flex circuits.Every Mfr.will come to your site and give you a piece of equipment on loan to try for a month hoping you'll buy from them.Why don't you arrange that little ex

qfp reflow problems

Electronics Forum | Sat Apr 17 17:08:22 EDT 2004 | finepitch

Russ has a hint by saying "too long of a soak at too high of a temp or being in reflow for too long/hot". I think the board should stay in the oven for 3-4 minutes, spending 60-90 seconds of which during reflow. in order to stay in the oven for 3 m


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