boli bic 3d models

A nice wiring diagram and theory of operation are available at https://www.kjmagnetics.com/blog.asp?p=mendocino-motor-1 and https://www.kjmagnetics.com/blog.asp?p=mendocino-motor-2 The thrust bearing is the head of a Bic ball point pen. The ball is...

  PETG would be preferred to keep the "spring" preserved - mine is in PLA, and is perfectly fine, but after quite a lot of testing, I have bent the spring outwards a bit to provide a bit more pressure on the clip - you can easily do that by...

Parts Needed: * 1x pen “refill” pulled from a generic BIC pen (see the pics) * 1x 8x2 or 8x3mm cylinder magnet (Optional). I used these: https://www.harborfreight.com/10-piece-rare-earth-magnets-67488.html <strong>Printing...

Instructions This is an original design of an extruder that has the following features: Symmetrical load on stepper axis; Adjustable filament pressure without spring; Simple & open design (easy to see what's happening inside); No need for a geared...

You may have to warm the rear Pipe Sockets a bit as you put the 8mm Pipe in, but depending on your printer, it'll just fit "Snugly", whereas 7mm Pipe will be a touch loose until you tighten down your bolts/nuts.Seriously, use PLA+ (PLUS) filament...

I designed this to attach to my Ender 3 fan shroud.Required Items:1: Standard Bic ball point pen or your color choice. Make sure it's 8mm in diameter.<br>2: 3\8'' ID x 3\4'' &nbsp;compression spring ( Lowes, Ace hardware, Harbor Freight (200pc...

&nbsp;It's a pen like any other, but also has the following features:135mm Metric Ruler (the first 10mm at the bit holder end are not marked)Metric Nut and Screw Sorter (M2, M2.5, M3, M4, M5 and M6 sizes)4mm Bit HolderA magnet (optional)It also has a...

I was able to just thread one onto a long M3 screw and heat it with a Bic lighter and press in place. I designed in a bottom out position on the housing, so you just push the insert in until it stops. Easy peasy. This single part is an advanced...

That doesn't sound like much but I have given it the bic lighter test and it works! The stl file list: 1830 uni effector MK8 12X20 MK8 16X22 MK8 18X30 E3D V6 30mm closed fan shroud 30mm open fan shroud 30mm split fan shroud LED holder stand ...