OSE Shop 2011: Difference between revisions

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=Cost Estimates=
=Cost Estimates=


{| border="1"
<html>
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<iframe width='500' height='300' frameborder='0' src='https://spreadsheets4.google.com/spreadsheet/pub?key=0ApN4BXK1pgnKdGpHMVBKcW5qZ285SGZTNWo0aDFjalE&output=html&widget=true'></iframe>
!Component||Materials||# of units||Unit||cost/unit||Materials cost
</html>
|-
|CEB columns 2.5' X 2.5'     on 3'X3'X3' pad [20 units]||Stone fill ||20||yd3||?||#VALUE!
|-
|||Concrete||3.5||yd3||?||#VALUE!
|-
|||CEB||6480||||||$0.00
|-
|||Slurry||||||||$0.00
|-
|Floor||"Stone [6"" layer]"||59||yd3||?||#VALUE!
|-
|Roof          50.5' x 66.5' plus 3' overhang |||lumber||228||"2""x10""x16'"||$12.22||"$2||786.16"
|-
|||barn roof panels||88||"17' x 39"" "||$56.00||"$4||928.00"
|-
|||screws||2||pails||$136.00||$272.00
|-
|||glue||4||cases (12)||$40.00||$160.00
|-
|||gutter||148||lin. Ft.||?||#VALUE!
|-
|||gutter downspouts||4||||?||#VALUE!
|-
|||gutter nails||||||?||#VALUE!
|-
|||gutter fittings||||||?||#VALUE!
|-4 Daylighting panels||translucent panels||3||"17' x 39"" "||$50.00||$150.00
|-
|||lumber||||||?||#VALUE!
|-
|||Calk||||||?||#VALUE!
|-
|||flashing||||||?||#VALUE!
|-
|Power Requirements  ??||30 amp outlet unit
|-
|||20 amp outlet unit
|-
|||lighting control units
|-
|||light units
|-
|||30 amp wiring
|-
|||20 amp wiring
|-
|||light wiring
|-
|||staples/brackets
|-
|||conduit
|}

Revision as of 18:42, 20 July 2011

Main > Housing and construction


A 12 cell (16'x16') workshop for prototyping and production runs of open source ecology machines

Design Model

Sketchup model: [[1]]

Embed:

Design feedback from a Production/Floor designer

Outline extracted from a conversation between David Ihnen (design proposer) and David Dalton of Kansas City, a professional production floor layout contact.

  • Shop Design:
    • likes the roof angles
    • Chlerestory brings lots of light in, that is good
    • Gantry is good
  • Biggest problem: Headspace.
    • low cieling feels claustrophobic, is not so nice to work in.
    • extra cieling space can be used to hang racks and store materials
    • too little overhead space and you can't do anything about it
    • Gantry system needs space for hoist - it would lucky to be able to lift a lifetrac off the ground at its current height of 9 feet at top.
  • Storage space
  • A nearby building - suggest the gantry extends to a shed to the north, where production materials will be stored. Gantry allows easy retrieval without ground level improvements (concrete).
  • Compressed Air.
    • Compressed air is critically important for cleanup, blowing bits out of crevasses better than about anything.
    • Compressed air tools are bulletproof - electric ones wear out quickly,compressed air tools do not.
    • Compressed air tools are powerful and buffered - no matter how slowly compression is generated, maximal power is available at the moment it is needed.
    • Compressed air does not require electricity - either directly off of wind power (good idea!) or steam, or gas engine, or lister - whatever.
    • Take the time to distribute your compressed air around the shop
    • keep your requirement for flexi-hoses short, 4 inner columns good location for them
  • Gantry.
    • Excellent materials handling solution
    • makes moving heavy things, lifting them up, etc far easier - when dealing with heavy things, that hoist can make a world of difference.
    • Transport from storage to production floor is easy and smooth
  • Tiger Stop
    • Any sort of production needs a length-measuring table with adustable stops for efficiency
    • tiger stop style table will accelerate production massively - 30-40% easily.
    • fully automatic tiger stop style table will accelerate parts cutting even more
    • is a single-axis cnc - not difficult to arduino and construct ourselves!
    • consider a double ended table, one end bandsaw, one end mitre saw
    • HIGH USE TOOL - as the most frequently useful tools in the shop, it should be centrally located
    • Can also be equipped with a drill press for automating positioning of materials to be drilled!
  • The Robots.
    • Put robots in range of equipment
    • consider flexibility - hard-mounted robot gets in the way when not being used
    • robots are useful only when actively programmed.
    • board mill->robot->rack->robot->cnc->robot->rack workflow could automatically create wooden parts
    • robot combined with tiger stop type table could automate much workflow of creating metal parts too
  • Table Saw
    • You ABSOLUTELY DO want a table saw if you're doing wood fabrication
    • a large one - or don't bother
    • can double as workbench with blade retracted
  • Dust Collection
    • Install a dust collection system if you're going to be routing and/or cutting much wood. Recycle the chips for fuel, and the fine sawdust is even more useful.
    • use a two stage filtration chamber to separate - easy to build
  • Curtains
    • Put BLACK curtains around the welding areas.
    • Welding flash causes eye damage, even indirectly
    • Welding exposure is bright UV, impacts more than merely the eyes of those around, radiation burns too.

Construction Plan Mindmap

OSE Shop.png

Full size here:[[2]]

Actual Mindmap file here (created with freemind) [[3]]

Cost Estimates