Printed Mechanical Bottom Feeder Mod

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Roscoe01

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I did a new voltage drop comparison between reo and peko this am after some tweeking on firing mechanism. I soldered the two lugs together as well as the tiny bolt.

Test was done using a LG he2 and a nuppin built at .34 ohms.

Peko: battery 4.08v output 3.40v. Drop. 0.68v

Reo. Batt 4.08v. Output 3.29v. Drop 0.79v

That is a very notible Improvement over the last test I did. I'd also am using the pin removed from the fdv 510 as the firing pin instead of the screw.

ETA: measurements were all performed with a decent multimeter (not cheap but not a fluke either)
 
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gdeal

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gdeal

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Roscoe01

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Proteus's co-op used a pan head screw from McMaster. There is also a cheese head version from the beta, which you may have Bob. But the head diameter is basically the same. The FD thumbscrew head is about 1mm wider.
It's slightly taller as well which gives me a slightly better switch throw geometry ....less throw means less arching of solder lugs which let's the firing pin contact the battery flatter. Sorry if that's confusing...Rossums wire modification eliminates the arching all together since firing pin moves straight up and down vs in a slight arch.

Mind u the mod works perfect as designed. I just enjoy tinkering with things and like to share my results for those who might be Interested.
 
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BobC

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Proteus's co-op used a pan head screw from McMaster. There is also a cheese head version from the beta, which you may have Bob. But the head diameter is basically the same. The FD thumbscrew head is about 1mm wider.

I have both, and agree, the difference should be negligible from a VDrop perspective
 

MsLoud

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Gawd I love vape mail! New Peko already built and a Peko parts baggy for another one (thank you to a special soul that took pity on me) - New tool for the Nuppins - and some magic from Mr. Mundy!

bbk11.jpg


2mg8bih.jpg
 

ThreeDJ16

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gdeal

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ThreeDJ16

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gdeal

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junquedujour

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You know that would make a killer simulated wood mod. Add to the realism. The last one I created, it was simply a small sponge and used 3 or 4 colors to create the wood look.

true, it *wood*. heh.

Junq - Is that unpolished or polished?
unpolished. i won't order polished from shapeways again. i received two complete sets awhile back- one polished, one unpolished.
after i washed them there was absolutely no difference 'tween the two sets. i emailed pictures to them and they did respond and did give me a $21 voucher, which was very nice, so i did order another few pieces from them so i could use up the voucher.
 

David1975

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IDK what's going on with Shapeways, but whatever it is, it's getting worse with each print. After being inspired by Gdeal's printed dna30, I decided to try to made a bezel for a few DNA40's I had, to give as Christmas gifts to some still smoking friends I have. After it worked so well and I got questioned about mine a few times, I decided to open a shop up there..... each new design I come up with I get printed first.... they are absolutely getting worse and worse. IDK, don't know much about the printers themselves, but it's almost as if they have them put in "draft mode" or somethings out of alignment.
One was so bad I sent them pictures of it, and asked if it was the best they could do.... their reprint to show me how well they could do was in many ways WORSE.
Junquedjour, your also correct. I wanted to see the difference between white in polished and un-polished also. Same print, ordered at the same time, both in white.... couldn't see any difference at all in the 2.
 

gdeal

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Yiorgo

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You know at this point with the ongoing issues with quality control @ SW's they should only show a hand drawn pic of either gdeal and state "hit or miss" - more likely to miss.... And offer a 50% discount.....

Imo..... That's horrible Junquedujour are you sending it back? I mean no matter what kind of batch run they do, if there was any kind of quality control that print should have been recycled ♻!
 

junquedujour

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You know at this point with the ongoing issues with quality control @ SW's they should only show a hand drawn pic of either gdeal and state "hit or miss" - more likely to miss.... And offer a 50% discount.....

Imo..... That's horrible Junquedujour are you sending it back? I mean no matter what kind of batch run they do, if there was any kind of quality control that print should have been recycled ♻!
no i am not sending it back but they will not get any more business from me, which is sad cuz the email exchange that ended with the voucher was really pleasant.
i had high hopes after pointing out the initial problem and hoped that the voucher order would at least be as acceptable as the first wsf i had received. manOman! was that wasted hope. heh.
 
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