Universal CNC Axis: Difference between revisions
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*[[File:universal axis carriage side.fcstd]]. [[File:universal axis carriage side.stl]]. | *[[File:universal axis carriage side.fcstd]]. [[File:universal axis carriage side.stl]]. | ||
*[[File:universal axis idler side.fcstd]]. [[File:universal axis idler side.stl]] | *[[File:universal axis idler side.fcstd]]. [[File:universal axis idler side.stl]] | ||
* | *c | ||
*If using 6x10x3 mm flanged bearings (See BOM), then need a 1 mm spacer: | *If using 6x10x3 mm flanged bearings (See BOM), then need a 1 mm spacer: [[File:idlerspacer.fcstd]]. [[File:idlerspacer.stl]] | ||
=Fabrication= | =Fabrication= | ||
Revision as of 01:34, 3 March 2017
Intro
The following is a 5/16" or 8 mm version of the universal CNC axis described at http://opensourceecology.org/3d-printer-construction-set-workshop/
Larger axes will also be built, up to 2" for heavy duty CNC machining, with plastic parts sandwiched between metal plate as a plastic/metal composite structure. See calculations for beam deflection at Heavy_Duty_CNC_Construction_Set.
Concept
WebGL
Working Document
- P1 - Visual Linked BOM (VLBOM)
- P2 - extruder stepper motor mounting
Build
Frame
Axis
BOM
Order
Frame Parts
FreeCAD and STL Files for Printing
Originals from 2016 by Michel Dhoore
This file has the carriage belt tensioners, not shown below.
Universal Axis with Magnet Holes 2017
Hint: Under development Feb 2017
- File:Universal axis carriage side.fcstd. File:Universal axis carriage side.stl.
- File:Universal axis idler side.fcstd. File:Universal axis idler side.stl
- c
- If using 6x10x3 mm flanged bearings (See BOM), then need a 1 mm spacer: File:Idlerspacer.fcstd. File:Idlerspacer.stl
Fabrication
- Print time - 3hr27min for the idler end -
One Axis Attached to Frame
Applications
Links
- 3D Printer Design Evolution
- 3DP Construction Set workshops - December 2016 - [1]