Printed DNA30 Bottom Feeder
- Thread starter gdeal
- Start date
- th_trl_thread_readers 0
- Status
Plain SS 6-32 pan head screws 3/4" are generally available - Here is a link: McMaster-Carr
I would also consider adding to the list for the M2 screws, a 1.3 mm Hex Key McMaster-Carr They are only 14 cents each.
Interest thread posted in the co-op planning and discussion forum. Any talk of the possibility of, interest in, parts wanted, etc should be posted there 
Updated list
1.Two Stainless M2 Screws $4.17 per 10 pack (or $0.84 per person)
2.Two M2 Brass Press Fit Inserts $9.76 per pack of 25 (or $0.79 per person)
3.Two Ball Tact Switches (Three is using the the Ball Tact Fire Button) $1.21 per or $2.42 for both
4.One Alps Low Profile Tact Switch (not needed if using a Ball Tact Fire Button) $0.14
5.One 3 mm Nut Mouser $0.48
6.One Battery Contact Mouser $0.27
7.Two Fuses 2920L700SLPR Littelfuse $3.14 per or $6.28 for both
8.Two ¼ Inch Cylinder Magnets $0.56 per or $1.12 for both
Or for extra pull force $0.72 per or $1.42 for both
9.Two sets of Mini Connectors Hobbyking. $3.16 for 10 pairs ( or $0.64 per person)
10.One Fatdaddy 510 “Classic 510 Inserts” FatDaddyVapes.com $9.99 (3 Complete Sets) ($3.33 per person)
11.Atty-510 O-ring – two thicknesses $0.12 or $0.14
total : $17.87, not including shipping and incidentals
Bottom Feed Parts for a Fatdaddy 510 "Classic Insert"
Custom:
1) Drilled out (1/16” hole) Stainless Steel #6-32 pan head screw shaped to size (5.5 mm head diameter, slightly flatten top) NO LINK
2) Insulator for the screw in the 510 1.5mm X 3.5mm Metric Buna-N 70 O-ring [N1.50X003.5] : The O-Ring Store
Or 510 Threaded Connector Insulators - Avid Vaper $0.09 or $1.49
3) Two brass washers #6 Brass Large OD Flat Washer | Fastenal $0.1435 per or $0.30 for both
4) One stainless steel nut 6-32x1/4x3/32 18-8 S/S Small Hex Machine Screw Nut | Fastenal $0.05
5) Tubing McMaster-Carr $0.61/ft
6) Bottles 6 ml LDPE Squeezable Plastic Dropper Bottles 50 $16.95 for 50x + $5.70 for shipping ($0.46 per bottle)
total : $2.91 (most expensive option)
Pre-drilled Screws “Vented” – Typically ~ 1mm hole
6-32 Version
Hollow screw – Reduce head diameter/height (5.5 mm head diameter, slightly flatten top)
18-8 Stainless Steel Machine Screw, Plain Finish, Vented, Pan Head, Phillips Drive, 3/4" Length, #6-32 Threads (Pack of 10): Amazon.com: Industrial & Scientific
or $18.84 for 10x or $1.89 per screw. Not sure about shipping
Vented Fasteners $1.50
Total : $1.89 for most expensive option
Plain SS 6-32 pan head screws 3/4" $6.28 per pack of 100 or $0.07 per screw
M2 screws, a 1.3 mm Hex Key $0.14 cents each.
Combined Total : $22.88
I won't go so far as to add wire, etc. Not sure what was used in the last group. They carry wire at any Radio Shack in 3 colors as well.
1.Two Stainless M2 Screws $4.17 per 10 pack (or $0.84 per person)
2.Two M2 Brass Press Fit Inserts $9.76 per pack of 25 (or $0.79 per person)
3.Two Ball Tact Switches (Three is using the the Ball Tact Fire Button) $1.21 per or $2.42 for both
4.One Alps Low Profile Tact Switch (not needed if using a Ball Tact Fire Button) $0.14
5.One 3 mm Nut Mouser $0.48
6.One Battery Contact Mouser $0.27
7.Two Fuses 2920L700SLPR Littelfuse $3.14 per or $6.28 for both
8.Two ¼ Inch Cylinder Magnets $0.56 per or $1.12 for both
Or for extra pull force $0.72 per or $1.42 for both
9.Two sets of Mini Connectors Hobbyking. $3.16 for 10 pairs ( or $0.64 per person)
10.One Fatdaddy 510 “Classic 510 Inserts” FatDaddyVapes.com $9.99 (3 Complete Sets) ($3.33 per person)
11.Atty-510 O-ring – two thicknesses $0.12 or $0.14
total : $17.87, not including shipping and incidentals
Bottom Feed Parts for a Fatdaddy 510 "Classic Insert"
Custom:
1) Drilled out (1/16” hole) Stainless Steel #6-32 pan head screw shaped to size (5.5 mm head diameter, slightly flatten top) NO LINK
2) Insulator for the screw in the 510 1.5mm X 3.5mm Metric Buna-N 70 O-ring [N1.50X003.5] : The O-Ring Store
Or 510 Threaded Connector Insulators - Avid Vaper $0.09 or $1.49
3) Two brass washers #6 Brass Large OD Flat Washer | Fastenal $0.1435 per or $0.30 for both
4) One stainless steel nut 6-32x1/4x3/32 18-8 S/S Small Hex Machine Screw Nut | Fastenal $0.05
5) Tubing McMaster-Carr $0.61/ft
6) Bottles 6 ml LDPE Squeezable Plastic Dropper Bottles 50 $16.95 for 50x + $5.70 for shipping ($0.46 per bottle)
total : $2.91 (most expensive option)
Pre-drilled Screws “Vented” – Typically ~ 1mm hole
6-32 Version
Hollow screw – Reduce head diameter/height (5.5 mm head diameter, slightly flatten top)
18-8 Stainless Steel Machine Screw, Plain Finish, Vented, Pan Head, Phillips Drive, 3/4" Length, #6-32 Threads (Pack of 10): Amazon.com: Industrial & Scientific
or $18.84 for 10x or $1.89 per screw. Not sure about shipping
Vented Fasteners $1.50
Total : $1.89 for most expensive option
Plain SS 6-32 pan head screws 3/4" $6.28 per pack of 100 or $0.07 per screw
M2 screws, a 1.3 mm Hex Key $0.14 cents each.
Combined Total : $22.88
I won't go so far as to add wire, etc. Not sure what was used in the last group. They carry wire at any Radio Shack in 3 colors as well.
Last edited:
20 and 24 gauge silicone insulated, the more strands, the better. The originally recommended source was Hobby King, but they're kind of a PITA to deal with (long story) and I ended up getting 10' of each in both red and black from Amazon.
I'm guessing the mods would be happier if we continued this in the Coop thread rather than here.
Great list KS!
You need a max of 1 foot of 20g and 24 g
I used Hobbyking:
Radio Control Planes, Helicopters, Cars, Boats, FPV and Quadcopters - Hobbyking. 79 cents for three feet of 24g Turnigy Silicone wire
and
Radio Control Planes, Helicopters, Cars, Boats, FPV and Quadcopters - Hobbyking. 72 cents for three feet of 20g Turnigy Silicone wire
Edit: or play it safe and go with Amazon.. sorry, I dont have links...
Wow....I was Hoping to Celebrate My Vaperversery with a Special Mod and this is Exactly what I was Hoping For...I have a Close friend that is a Decent Modder that can help me But Again I was thinking about something of this Design all Last week and I am amazed at all the Woork that has went into it. Thank you for Designing and Making it a Reality...
The silver and blue bodies have a thin ring. The black body has a thick one.
So as far as the rings go, does one work any better than the other?
With the current design that has contacts that keep the cap from moving laterally with respect to the body, the trim ring no longer does much except act as "trim" -- hiding any minor discrepancies between the shape of the body and the cap, as well as any gaps.
You also have the option of ordering a slightly longer body that's intended to be used without a trim ring, but going that way will almost certainly require some sanding and other fiddle-farting to get everything to match up perfectly.
You also have the option of ordering a slightly longer body that's intended to be used without a trim ring, but going that way will almost certainly require some sanding and other fiddle-farting to get everything to match up perfectly.
Just to put a visual to Rossum's post above...which I agree with, here is an example of the earlier V1 which had a "no ring" design. While the printed tolerances are very good, it really depends upon how you surface finish the mod. You will need to focus on the line where the parts meet so the interface doesnt become too distracting . The ring eliminates the issue all together. But it really depends upon what you want to do and what look you are going after.
This is an unfinished V1 in "white strong flexible" material.
This is an unfinished V1 in "white strong flexible" material.
Correct. But beware: Brass parts from Shapeways are stupid expensive.
Yeah i realized that. And by the way I won't buy the items from Europe. The euro price is like 40% more
.
Like I said, not sure where the source will be for this particular device. Feel free to do whatever you want with the price break down. Add, amend, etc.
I really wouldn't want to to a all out group buy that would take a month for everyone to make up their mind. I would be interested in purchasing enough for 10 units this week (MODERATED)
Last edited by a moderator:
- Status
Similar threads
