Electronics Forum | Thu Feb 04 12:01:07 EST 2016 | g2garyg2
Hi Luis A white mask typically helps in the marking process since you are not reliant upon the PCB layers to create the contrast. Laser marking is really an etching process, so if your laser is set properly (power and focus) the goal with mask is to
Electronics Forum | Fri Jan 04 09:34:45 EST 2019 | ameenullakhan
Hi , thanks.. yes you are right.Its bot and top side. Decreasing the lower heaters and increasing the top heaters for secondary side. will this matter in convection reflow ovens. Since the heat at the end will get equally distributed. We were s
Electronics Forum | Fri Feb 02 13:08:41 EST 2024 | jdengler
Since you are new to the industry the more important choice is who will support the machine. If you are buying used you will most likely need to "register" the equipment (pay money) to the OEM if you need support. It is most likely that you will ne
Electronics Forum | Mon Dec 11 12:46:02 EST 2000 | Christopher Lampron
We too had a problem with the WS609. We have since switched to Alpha's WS619 (same formula with an anti-foaming agent) This really helped but we still monitor flux application and try to minimize wherever possible. Chris
Electronics Forum | Sun Aug 27 11:37:28 EDT 2000 | RJ
If you have another container of flux that is a different batch try that. Dont forget to clear lines of old flux. check spray pattern width. The activators needed may be dead in flux.Since it is sudden my question would be what just changed?
Electronics Forum | Mon Aug 14 13:49:33 EDT 2000 | Michael Beck
Dear Debandrick: Since you are obviously a customer, your experience is highly relevant. I'd be surprised if MVT has not contacted you by now to correct this situation.
Electronics Forum | Fri Jun 09 17:09:23 EDT 2000 | JAX
Khalid, Just from experiance the actual would be 0.4mm but the inspection size would be 0.3mm. This should not matter since you should be able to pull up the spec sheets on any part you place.( All you need is the Vendor and the manufacting part numb
Electronics Forum | Mon May 01 13:30:45 EDT 2000 | JAX
Erhard, I am not sure what you mean. I believe bulk case placement only refers to C's & R's. Even then placing only 0603 and 0805. I assume you are talking about larger parts since you mention trays???
Electronics Forum | Mon May 01 19:49:36 EDT 2000 | dave A
Do yourself a favor and hire someone who's been there done that. If your not familiar with the equipment or the operation of SFMT the industry can be overwhelming. Since the cost of installing a line can be expensive, there's no room for error.
Electronics Forum | Tue Jan 23 19:22:16 EST 2001 | Kyle
Since I can't see old messages on the new forum, what is the story with Quad as a business? I have Quad equipment as well as stock. Thanks, Kyle
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