CNC Sawmill: Difference between revisions
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=Working Doc= | |||
<html> <iframe src="https://docs.google.com/presentation/d/e/2PACX-1vSzAAA--rujCzU5NU4TiflEvgXWslFzp-jHqYWLxfeN4iLNQ6iKMEAbnjdre1_dCq_eJcwbtjJ-jISc/embed?start=false&loop=false&delayms=3000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe> </html> | |||
[https://docs.google.com/presentation/d/1wpyZqICjLLPMD4mcpsz_BrJ-t8xZmd7Or4o4_GkMWoY/edit#slide=id.gb328b2d63d_0_9 edit] | |||
=Part Library= | |||
==Part Library== | |||
'''Visual History:''' | |||
[[File:12footrebartruss.png|100px]][[File:assemblywithrails2.png|100px]][[File:assemblywithrails.png|100px]][[File:3foottruss2.png|100px]][[File:3foottruss.png|100px]][[File:rails.png|100px]][[File:sawmillframeassy2.png|100px]][[File:sawmillframeassy.png|100px]][[File:smalltruss.png|100px]][[File:cncsaw3.png|100px]][[File:cncsaw2.png|100px]][[File:cncsaw.png|100px]] | |||
<gallery perrow=6> | |||
File:12footrebartruss.png|'''12 foot truss, 4-sided.''' - FreeCAD -[[File:12footrebaruss.fcstd]] | |||
File:3foottruss2.png|'''3 foot truss.''' - FreeCAD -[[File:3foottruss.FCStd]] | |||
File:assemblywithrails2.png|'''CNC Saw Assembly.''' - FreeCAD -[[File:cncsawassy.FCStd]] | |||
File:smalltruss.png|'''Small truss.''' - FreeCAD -[[File:smalltruss.FCStd]] | |||
File:cncsaw.png|'''This has the underlying truss sketch.''' - FreeCAD -[[File:cncsaw.FCStd]] | |||
File:cncsaw2.png|'''Sawmill truss.''' - FreeCAD -[[File:cncsawtruss.FCStd]] | |||
</gallery> | |||
=Options= | =Options= | ||
*Use a 16" circular saw with 2" universal axis. Advantage: turnkey saw. Dis: small cuts only up to 4 or 6", slow (power only 3 hp) | *Use a 16" circular saw with 2" universal axis. Advantage: turnkey saw. Dis: small cuts only up to 4 or 6", slow (power only 3 hp) | ||
Latest revision as of 23:24, 27 June 2021
Working Doc
Part Library
Part Library
Visual History:
12 foot truss, 4-sided. - FreeCAD -File:12footrebaruss.fcstd
3 foot truss. - FreeCAD -File:3foottruss.FCStd
CNC Saw Assembly. - FreeCAD -File:Cncsawassy.FCStd
Small truss. - FreeCAD -File:Smalltruss.FCStd
This has the underlying truss sketch. - FreeCAD -File:Cncsaw.FCStd
Sawmill truss. - FreeCAD -File:Cncsawtruss.FCStd
Options
- Use a 16" circular saw with 2" universal axis. Advantage: turnkey saw. Dis: small cuts only up to 4 or 6", slow (power only 3 hp)
- Use long space frame axis for stability, mount on trailer or SMV
- Use mobile stiff frame on wheels
Industry Standards
- China wares - [1]
- Lucas Sawmill - [2] - setup time with wires for stability is a disadvantage. Solid space frame for moving the OSE mill into the field would help. Peterson [3] setup time is no better. But, it can be set up in the field on rough terrain.
Decisions
- Portable or stationary
- Rough terrain or not
- CNC or manual
- Easy to set up (solid frames) vs not (multi-piece frames with need to align)
- Hand portable vs heavy, requiring other machines to move it
- Production (32 hp - 100 hp) vs hobby (7 hp - 27 hp)