Electronics Forum: says (Page 185 of 447)

Solder Paste Storage

Electronics Forum | Sun Jul 17 23:45:04 EDT 2005 | adlsmt

Without knowing how much you use or what you use it for or what brand and which type, hard to say. In general, follow the Manufacturers recomendations. If you are doing precision work then use cartridges and let them warm up to room temp for a few ho

Dek 249 loosing print speed setting after a few passes

Electronics Forum | Thu Jul 21 22:22:50 EDT 2005 | Ken

Hey, Peter. back in the mid 90's I reversed engineered their drive system because of a dispute over print speed malfunctions. I prooved correct that they had made published claims about their drive topology that were not true. They agreed to redes

SMT Component placed upside down

Electronics Forum | Thu Jul 28 03:49:06 EDT 2005 | aj

Are you seeing many of the components in the reject bin of the machine? If it is feeder related I would expect to see some rejects unless the part is jumping and landing in the same orientation i.e. 3 leads on same side everytime! Other than that I

SMT Component placed upside down

Electronics Forum | Wed Aug 03 10:01:39 EDT 2005 | GS

Hi Crishan, sorry, "pbm" is a short way to say problem. In the past ('89), we had same magnetic pbm also with metal nozlles on Dynaper MPS-2500. Some time, we found also chips received from supllier already magnetized. Solution was to put the r

Recommended max board temp for BGA repair

Electronics Forum | Fri Aug 12 03:54:03 EDT 2005 | Mika

Does the pcba:s comes directly from the assembly line, You are going to do rework on? If faulty pcba:s comes back from, let say a customer from outside or the pcba:s has been on Your shelf for some days/weeks, exposed to open environment (humidity in

Dektec Soldering Gear

Electronics Forum | Wed Aug 17 10:39:13 EDT 2005 | Allen

We recently took on distribution of DekTec in the USA, that is to say we market, sell and service the gear. The notion that all equipment coming from Asia is cheap is a misconception. Many of Dektec's current customers are names we know as tier one O

Used MyData Magazine

Electronics Forum | Fri Aug 12 20:09:41 EDT 2005 | dorklover664

First off I would like to say it's good to be back. I haven't been working production and I'm really glad to be back. Next... I am looking for either a used MyData flex or 12/16 magazine. Cheap is the key (new company has less then 50 employees)! We

QFP Solder PROBLEM

Electronics Forum | Thu Aug 25 08:54:24 EDT 2005 | stepheniii

Could it be cold solder? Are there parts nearby that might be soaking up lots of heat, or maybe lots of internal grounding near that corner? Once I saw something similar except it was on two different assemblies. Each time it was on the side of the

REFLOW PROFILE NEED HELP

Electronics Forum | Wed Aug 24 11:34:03 EDT 2005 | dougs

if you don't scrap a board you'll struggle to get this right, i've seen it in other places i've worked where the management wouldn't let me scrap boards to test the profile and also wouldn't let us charge customers NRE for the cost of a board, needle

Fuji cp/cpk calculater

Electronics Forum | Thu Aug 25 06:01:54 EDT 2005 | johnw

Guys I hope you will be able to help. I asked our local Fuji agent for a copy of the calculator for inputing the average deviation values and they wont give me a copy too scared we get to know too much, the ironic thing is I had my own copy but my ha


says searches for Companies, Equipment, Machines, Suppliers & Information