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customized selective solder

customized selective solder

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Hello experts, Here is my problem: I have a board that ha... - Apr 28, 2017 by Evtimov

Evtimov, The solution you have described is called multiw... - Apr 29, 2017 by Hypnotia

This has already been done. Companies like Seho Selective So... - May 01, 2017 by tombstonesmt

Pavel, that sounds interesting. Do you know anybody worki... - May 01, 2017 by Evtimov

Ectimov, Have you looked into table-top robotic soldering... - May 01, 2017 by SolderingPRO

Hi Evtimov, I've seen lower cost versions around dependin... - May 02, 2017 by Robl

I've always heard this referred to as "stamp soldering". No... - May 02, 2017 by dontfeedphils

Hi Phil, we were given a ball park of approx $125K for a non... - May 03, 2017 by Robl

Evtimov, Check them: ... - May 03, 2017 by Hypnotia

Durastone pallets, we use lots of precision ones for selecti... - May 03, 2017 by Robl

Thank you all! I will ask for quotes and we will see how it ... - May 05, 2017 by Evtimov

Evtimov

#77493

customized selective solder | 28 April, 2017

Hello experts,

Here is my problem: I have a board that has smt parts on one side and TH parts on the other. We designed special pallet for wave, but the pallet itself is 15mm thick, so we are still seeing some defects. Have any of you tried to find a selective soldering solution? I was thinking of a whole fixture(nozzle) that matches the board pattern, so when it goes up, it will solder everything in one shot.

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Hypnotia

#77497

customized selective solder | 29 April, 2017

Evtimov,

The solution you have described is called multiwave. Consider manufacturing fixture of low thermal mass composite materials. This might help.

Regards, Pavel

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tombstonesmt

#77506

customized selective solder | 1 May, 2017

This has already been done. Companies like Seho Selective Solder machines can provide this service. I imagine it is not cheap. I'd be curious to compare the drop rate of parts per person per hour on a couple of Pillarhouse Jades vs on custom machine.

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Evtimov

#77507

customized selective solder | 1 May, 2017

Pavel,

that sounds interesting. Do you know anybody working with this kind of material? I don't even know what the material will be called.

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SolderingPRO

#77510

customized selective solder | 1 May, 2017

Ectimov,

Have you looked into table-top robotic soldering solutions?

A fraction of the price and offer more long term flexibility.

Might I suggest you take a look at: http://www.promationusa.com

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Robl

#77511

customized selective solder | 2 May, 2017

Hi Evtimov,

I've seen lower cost versions around depending on your volume - Inertec Cube being the one most recently "introduced" to us. The Sales Engineer described a custom fixture for us called a stamp that would hit every joint at once.

Nothing exists in a vacuum so I'm sure others will.

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dontfeedphils

#77512

customized selective solder | 2 May, 2017

I've always heard this referred to as "stamp soldering". Not sure on pricing, although I can't imagine it's all that cheap.

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Robl

#77519

customized selective solder | 3 May, 2017

Hi Phil, we were given a ball park of approx $125K for a non inline version for one of our applications. Can't find the inline quote.

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Hypnotia

#77520

customized selective solder | 3 May, 2017

Evtimov,

Check them: http://www.mb-mfg.com/products/surface-mount-carriers

Only for instance. All can remember material I was using was black and made of pressed fibers. It was hardly treatable as well.

Regards, Pavel

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Robl

#77524

customized selective solder | 3 May, 2017

Durastone pallets, we use lots of precision ones for selective wave soldering. An utter nightmare to machine - hideously fibrous. We use http://www.globaldatum.com/ for ours.

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Evtimov

#77545

customized selective solder | 5 May, 2017

Thank you all! I will ask for quotes and we will see how it goes

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