DryBox Samla 22l Complete Minimal set
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[ If you like my model(s), please visit this page https://www.facebook.com/neorisKir/ and set "Like" to it! You will help me more than even giving a tip. Thanks in advance! ] You need a D=32.5 - 33mm x 400mm pipe (at least). Then cut it to 330mm length approx. (can't measure it exactly now). Bar holder holes must be on the ~150mm height from the bottom of the 22l Samla. I've measured it. But before drilling make sure that spools will not be touching the bottom. This position leaves about 40mm over a standard spool to the top. For two bar holders you need 4 x M4x6 (or 8) screws and 4 x M4 nuts. The Fitting is make for a 7mm (approx.) hole in the box. BUT you'd better drill a 6.5mm hole and screw it naturally. It will be sitting very well then. Please, forgive my little modelling mistake, the screw is "left handed" :) Rotate anti-clockwise to tighten it. You can use it as a joke to your friend or sibling. ;) "I can't figure out why it's not screwing in? Is it screwed up?" :)) Every spool spacer needs 2 x M4x6 screws and 2 x M4 nuts. This thing is to keep any spool in it's desired limits. Although my overall design isn't ideal and a spool can be too heavy (if it's more than 500g) to be rotated on a 32mm pipe freely. Keep it in mind, please! I've printed spool spacers with PLA and it's fine. Any details here can be printed with PLA. ___________________ Update: If you'll be printing spacers with PLA, be sure that you'll use a good brim and that an edge didn't started to warp up! This means that it's failed (in case of this model). I've broken one part of a spacer few days ago just by overtightening it (it has a warped side). I've printed two bearings (with PETG) and the inner diameter of 32.5mm was too tight. Spent about an hour of filing and trying to put it on! So... measure your pipe with calipers and be sure that you'll make the inner D of a bearing just a bit more than this size! 32.8-33.0 will be fine if a pipe is 32.5 Plastic bearings is a good solution, I see this. ________________________________________ Use a good PTFE (or PU) tube for the fitting(s) to provide a better feeding to your extruder. Seal it with a gas sealing tape. So you can even use 4x3mm (or 4x2) and make the outer diameter bigger with a sealing tape. A hint: if you don't have enough silica balls, use very very dry pieces of bread (or some old rock hard cookies that doesn't contain oil or any "contaminating" stuff). Be sure that it's not infected by fungus. Check bread pieces often. As soon as they become softer, dry them on a radiator and use again. It's not the best deal but better than nothing!
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