Electronics Forum: oven and frequency (Page 4 of 29)

SMT line expansion - new oven and selective solder

Electronics Forum | Tue Feb 25 17:41:29 EST 2020 | emeto

What we did not talk about is Mycronic machine. Great choice for small batches.

SMT line expansion - new oven and selective solder

Electronics Forum | Tue Feb 25 18:11:40 EST 2020 | kylehunter

> What we did not talk about is Mycronic machine. > Great choice for small batches. Yeah? That's what I keep hearing! Would use that exclusively for small runs, with the Opal for larger batches.

SMT line expansion - new oven and selective solder

Electronics Forum | Mon Feb 24 17:10:53 EST 2020 | kylehunter

> It looks like one oven is 10years newer than the > other, so if we assume same maintenance routine > you should get another 10 years if life on it. On > the TH side, you know your board complexity - for > me wave have much more

SMT line expansion - new oven and selective solder

Electronics Forum | Mon Feb 24 16:30:07 EST 2020 | stephendo

You might be able to get a step up transformer although I would not recommend that unless it is a good solution for you. What is the input voltage to your facility? It is probably 600V (or something close). If so then you could get a step down transf

SMT line expansion - new oven and selective solder

Electronics Forum | Wed Feb 26 09:16:42 EST 2020 | emeto

THese you can have single or dual head, long for a lot of feeder positions, with bigger or smaller work area based on your needs. Feeders concept is very clever and setups are quick. A lot can be done on the fly on the machine, compared to other bran

Flux Designations and Composition

Electronics Forum | Mon Jul 12 11:35:27 EDT 2004 | Pierre RICHARD

Here are some answers to my questions after a good research. I also added more definitions that could help understand this esoteric language used in assembly, specially surrounding fluxes and their use. In blue italics are comments and extracts from

Printer and Reflow Oven Recommendations

Electronics Forum | Thu May 14 10:00:14 EDT 2015 | swag

I like MpM personally - run forever and programming is easy and leads you through it. It's hard to miss a step of programming with MpM software. DEK's a little harder (for me) but still very nice controls. The pluses of DEK - DEK has a high freque

SOD-323 Issue in Heller oven Parts are moving

Electronics Forum | Wed Aug 22 16:11:15 EDT 2007 | razor1

If the problem appears to be random... we had a similar problem. We found that the belt which feeds the PCB through the reflow oven would jump or lurch ahead. It was barley noticeable but if you have identified the frequency and time of the compone

Re: Cracking Capacitors and Solder Balls

Electronics Forum | Mon Jun 08 14:52:16 EDT 1998 | Gary Simbulan

| Earl, et al, | Boy things get old and cold around here fast. I promised more detail on my capactior problem and I thought I could drop something completely different in the same message and tell a tale of solder balls. | First the caps. We stil

Process control, SMT inspection and rework

Electronics Forum | Tue Apr 09 21:40:26 EDT 2002 | ianchan

We are a local enterprise with limited resources, just like you described, so hope this experience sharing helps : we place a production Visual Mechanical Inspection (VMI) inspector at the end of each Reflow Oven area, complete with magnify scope 30


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