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user:zimmer62:projects:cherrypi-iii-build [2015/05/23 03:46] zimmer62 |
user:zimmer62:projects:cherrypi-iii-build [2017/04/05 00:38] (current) |
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| * 5/22/2015 | * 5/22/2015 | ||
| * Printed [[http://www.thingiverse.com/thing:126778|Airtripper Bowden Extruder BSP Edition]] | * Printed [[http://www.thingiverse.com/thing:126778|Airtripper Bowden Extruder BSP Edition]] | ||
| + | * [[http://youtu.be/ziopiy626Cs]] Here is a timelapse of these parts | ||
| * Printed 4x [[http://www.thingiverse.com/thing:487476|Mini V Wheel Carriage for OpenBuild Extrusions]] | * Printed 4x [[http://www.thingiverse.com/thing:487476|Mini V Wheel Carriage for OpenBuild Extrusions]] | ||
| * Chose to print 4, so I'd have a spare, and because it lined up nicely on the plate (probably a wasted part) | * Chose to print 4, so I'd have a spare, and because it lined up nicely on the plate (probably a wasted part) | ||
| Line 13: | Line 14: | ||
| * 5/21/2015 Some parts started to arrive, such as stepper motors and some screws and nuts. | * 5/21/2015 Some parts started to arrive, such as stepper motors and some screws and nuts. | ||
| * 5/20/2015 3D printed parts for base. | * 5/20/2015 3D printed parts for base. | ||
| + | {{:user:zimmer62:projects:parts_as_of_may_20.jpg?direct&200|}} | ||
| + | ---- | ||
| * 5/19/2015 Tried acetone vapor bath just fro the heck of it. | * 5/19/2015 Tried acetone vapor bath just fro the heck of it. | ||
| {{:user:zimmer62:projects:spool_disk_2.jpg?direct&200|}} | {{:user:zimmer62:projects:spool_disk_2.jpg?direct&200|}} | ||
| Line 20: | Line 23: | ||
| ---- | ---- | ||
| * 5/18/2015 Start of the Cherry Pi III project | * 5/18/2015 Start of the Cherry Pi III project | ||
| - | * Ordered Many Many parts online | + | * Ordered Many Many parts online most were sourced from eBay, Amazon, or openbuilds.com |
| Line 29: | Line 32: | ||
| * http://www.magnet4less.com/ need to figure out what to order | * http://www.magnet4less.com/ need to figure out what to order | ||
| + | Extruder: | ||
| Tim recomended the [[http://www.thingiverse.com/thing:126778|Airtripper Bowden Extruder BSP Edition]] | Tim recomended the [[http://www.thingiverse.com/thing:126778|Airtripper Bowden Extruder BSP Edition]] | ||
| - | Many parts were sourced from eBay, Amazon, or openbuilds.com | + | |
| I like this [[http://www.thingiverse.com/thing:651472|Lightweight end effector plate for Delta]] But it would need various modifications depending on what we attach to it. | I like this [[http://www.thingiverse.com/thing:651472|Lightweight end effector plate for Delta]] But it would need various modifications depending on what we attach to it. | ||
| Line 37: | Line 41: | ||
| Interesting ideas | Interesting ideas | ||
| * http://www.spiderbot.eu/en/technology/tss-three-sphere-system.html | * http://www.spiderbot.eu/en/technology/tss-three-sphere-system.html | ||
| - | |||
| the adjustment you need to make for size of parts (once you have your Z correct) is the delta rod length. You can use Rich's M666 command for that. The formula is (measured length/specified length) x delta rod length = new delta rod length | the adjustment you need to make for size of parts (once you have your Z correct) is the delta rod length. You can use Rich's M666 command for that. The formula is (measured length/specified length) x delta rod length = new delta rod length | ||
| Line 43: | Line 46: | ||
| tips... fan motor not spinning | tips... fan motor not spinning | ||
| If you rotate the magnets you will find a 'sweet spot' where they don't cause this issue. I had the same problem on the original Cherry Pi. | If you rotate the magnets you will find a 'sweet spot' where they don't cause this issue. I had the same problem on the original Cherry Pi. | ||
| + | |||
| + | ---- | ||
| + | Slicing | ||
| Andy: I use 0.3mm layer height and 33% in fill on virtually all my printed parts. The effector, which is the only ABS part, I print at 0.2mm layer height. | Andy: I use 0.3mm layer height and 33% in fill on virtually all my printed parts. The effector, which is the only ABS part, I print at 0.2mm layer height. | ||
| - | It appears a different size carriage will be needed for the v-slot extrusions | + | I have been using slic3r with a .3mm layer height and a 20% infill. I've been printing all parts in ABS |
| - | http://www.thingiverse.com/thing:487476 | + | ---- |
| + | |||
| + | Notes: | ||
| + | It appears a different size carriage will be needed for the v-slot extrusions: | ||
| + | [[http://www.thingiverse.com/thing:487476|Mini V Wheel Carriage for OpenBuild Extrusions]] | ||
| http://forums.reprap.org/read.php?178,361141,page=17 This page here has someones build log where we can see how it's assembled | http://forums.reprap.org/read.php?178,361141,page=17 This page here has someones build log where we can see how it's assembled | ||