Electronics Forum: what (Page 356 of 1843)

Vacuum Soldering

Electronics Forum | Thu Jun 12 08:35:25 EDT 2014 | jax

I don't fully understand what you are trying to do... 1. Reflow Solder in a Vacuum Temp Chamber 2. Vapor Phase / Condensation Solder with Vacuum 3. Contact Heat system with Vacuum 4. Inline Reflow Oven with Vacuum ... or what you are trying to sold

What is your highest Reflow Speed?

Electronics Forum | Wed Jun 18 03:19:34 EDT 2014 | edriansyah

Hi All. I'd like to do a little benchmark with you all regarding regarding the reflow speed. What is your highest reflow speed? My own experience is 8.0 m/minutes using a 10 zone reflow machine. Conditions: Mix boards (not only chip components, bu

What is a typical SMT placement defect rate?

Electronics Forum | Wed Jul 16 11:57:11 EDT 2014 | markhoch

We're a Tier 1 Automotive Supplier building, what I like to call, Peanut Butter and Jelly Boards. (High Volume, Low Complexity) Our first pass yield, using standard 1st Article Inspection and AOI is about 98-99% on any given day. Last night, for ex

What is a typical SMT placement defect rate?

Electronics Forum | Wed Jul 16 12:13:27 EDT 2014 | deanm

Thank you for your comments so far. I believe I threw some people off by my wording. Clarification: How feasible is it to run a board straight into the reflow oven without inspecting it first for any placement defects? Is nudging parts and performin

Wave Solder issues

Electronics Forum | Wed Oct 15 23:41:34 EDT 2014 | padawanlinuxero

Hello Chris I had a similar problem, what work for us was a combination of fluxer and preheat, we try different approaches what work was high pressure and a low traverse speed, and really heating up the upper part of the board, you see we need to u

Wrong Parts Loaded......again

Electronics Forum | Tue Oct 14 11:45:19 EDT 2014 | tombstonesmt

Scan Reel> THEN Verification system requires scan of reels directly to the right and left previously performed verification. Maybe even a timer to allow splice. It's difficult to achieve successful training when an operator is constantly told what t

Spartan wave solder machines

Electronics Forum | Thu Nov 20 18:57:52 EST 2014 | warwolf

I can only say it looks okay for what you need, you will want a dual wave system it can make things so much easier. One thing to check would be the wave nozzle sizes I can see that the conveyor will do up to 15" but thats not to say the nozzle is

Added capibilites going from 7w to 20w, 355nm YAG laser

Electronics Forum | Wed Dec 17 08:47:18 EST 2014 | cloughley

What are the added capabilites going from 7w to 20w, 355nm YAG laser I wanted to know what the added capabilities we now have are going from a 7w to 20w, 355nm YAG laser. Currently we support the following materials: http://www.bestlaser.net/mater

Can anyone tell me that between Mirtek & Kohyoung which AOI machine will be better and why?

Electronics Forum | Thu Feb 12 22:21:08 EST 2015 | shahrat

So what problems you are facing with Mirtec? Can u check coplanarity, less solder, polarity, dry solder,Pads not properly got the heat for 1005 package. Can u also check 0105 components that is surrounded by some tall components? what about false cal

Yamaha or Europlacer?

Electronics Forum | Thu Feb 19 05:32:29 EST 2015 | aj

not a user of either machines but I have assessed quite a lot of machines and iineo II ticked every box for me... But like others have said, really depends on what you need to achieve with the machine....if you are an OEM and you have a fair idea of


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