Electronics Forum: how to assemble welding machine (Page 2 of 4)

How to fix flex bent after reflow

Electronics Forum | Wed Nov 02 02:04:43 EDT 2022 | angela t

Bend it for mounting,if it can't be mounted by bending assembly. you can choose other pick and place machine which can handle this flex pcb. How long is this flex board? And do you use jigs when reflow? Could you please send a picture of the jig yo

Time to Setup a New Assembly Line

Electronics Forum | Sun Aug 13 14:01:56 EDT 2006 | bobpan

My guess would be a couple of months to go into 'FULL' production. Learning the software and debugging programs takes time. If you already know how to run the machines you are purchasing then things will happen faster. If you are learning to run all

Re: Thruput not up to snuff.

Electronics Forum | Wed Aug 04 14:23:06 EDT 1999 | Dave F

| Jim McCarten and Dave F, | | Jim - How about a little explanation on your PlacePro 7100 comments? I'd like to know what a "typical SMT board" is and how "thruput is cut in half" by assembling it. Is this typical SMT board something that most manuf

Time to Setup a New Assembly Line

Electronics Forum | Sat Aug 12 20:47:50 EDT 2006 | Efren

Hi Guys, A few months ago I posted a question about a New Assembly Line, and It was great the answers I received. Now I would like to have an additional advise, to complete the requirements of my financial. We expect to install approximately 6 Pick

Time to Setup a New Assembly Line

Electronics Forum | Sun Aug 20 21:43:19 EDT 2006 | darby

Yes, I agree with guest. Lay it all out with masking tape on the floor. Include the width of feeders sticking out. Confirm the position of power, air, network and smema connections. You may even want to use cardboard layed out on to the floor. You ha

85K grant. How best to use?

Electronics Forum | Fri May 20 03:14:03 EDT 2016 | designhaus

Hello, We are about receive an 85.000 USD award grant towards purchasing manufacturing or testing equipment for our company. We are trying to figure out how to best use this grant. Here are short facts about us: We are a design house, so all our ma

Masking of PWBs prior to conformal coat

Electronics Forum | Wed Apr 19 11:50:05 EDT 2006 | amol_kane

Hi BJ, Everyone's favourite answer...it depends! If the volume if large, masking boots will save you both, time and money in the long run. Custom boots are relatively expensive to buy, but they pay themselves over time by savings on masking tape. ma

How to choose a new solder paste

Electronics Forum | Thu May 26 08:52:42 EDT 2011 | davef

Phil Zarrow wrote a useful paper that could help in evaluating paste. Here read it ... Evaluating Solder Paste � Not An Option Contributed by Phil Zarrow of ITM an Independent SMT consulting firm With soldering being the dominant source of assembly

Time to Setup a New Assembly Line

Electronics Forum | Sun Aug 13 00:28:39 EDT 2006 | Ola

Hi, This is very interesting!!!! I work for a company that have recently (2 years back) been extremely difficult to just order such ridiculous thing as o-rings or screws or lubricants, from local vendors that are not within our companys "approved li

Re: Soldering to thru-hole lead to ground plane without thermal relief

Electronics Forum | Sat Jun 17 08:57:23 EDT 2000 | Chrys Shea

A few more tricks to try: - Got a hot air rework machine? You can get more controlled heat on the area and lower the risk of damage to the fab. I never got topside fillets un unrelieve ground planes until I went to convection preheat on my waves.


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