CNCCMV2: Difference between revisions

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=Overview=
=Intro=


*The CNC Circuit Mill Version 2 is designed for '''superior ease of sourcing, fabrication, assembly, and disassembly''', combined with '''high performance, scalability, modularity, and lifetime design'''- all at '''low cost'''.
[[CNCCMV2/Overview | CNC Circuit Mill V2 (CNCCMV2): Overview]]
 
=Key Specifications=
 
=+1=
 
=Performance=
 
*X Axis Travel Range = 20cm
 
*Y Axis Travel Range = 20cm
 
*Z Axis Travel Range = 5cm
 
*Step Motor Torque at 12VDC = 3.2kg-cm
 
*Spindle Max Rotation Speed = 22600rpm no-load
 
*Spindle Motor Torque at 24VDC = 88.5g-cm at max efficiency
 
*Workpiece Holding Mechanism = Linear Bolt and Tensioning Nut


=Design=
=Design=


*Stock Steel Cube-shaped External Structure
[[CNC Circuit Mill/V2 Design Rationale | Design Rationale]]
 
*Stock Aluminum Angle-based Internal Structure
 
*Step Motor Axis Drive
 
*Rotary-to-Linear Motion Converting Stainless Steel Leadscrew and Wear-compensating Leadscrew Nut
 
*Anti-friction Bronze Sleeve Bearings
 
*Precision Stainless Steel Axis-Supporting Shafts
 
*Versatile Fastener-based Holding Platform
 
*Brushed DC Motor Spindle Drive
 
*Precision Stainless Steel Spindle Shaft
 
*Computer to Microcontroller to Stepper Driver Electronics Pathway
 
*Gcode Streamer to Gcode Interpreter Software Pathway
 
=Cost=
 
*Stock Metal = under 150 USD
 
*Leadscrews and Leadscrew Nuts = under 250 USD
 
*Precision Shafts = under 150 USD
 
*Bearings = under 100 USD
 
*Fasteners = under 70 USD
 
*Electronics = under 300 USD
 
*Software = Open Source
 
=-1=
 
=Further Performance Specifications=
 
=Design Rationale=
 
=Sourcing=
 
*Spreadsheet File
 
LINK HERE
 
*Prototyping Spreadsheet
 
<html><iframe width='1200' height='300' frameborder='0' src='
 
https://docs.google.com/spreadsheet/pub?hl=en_US&hl=en_US&key=0AlpsBarfpPkzdFk5aDY3dHM0eEhfZHNkWVppdV9EelE&output=html
 
'></iframe>
</html><br/>
 
*To edit or download the spreadsheet, click on the following link.
 
https://docs.google.com/spreadsheet/ccc?key=0AlpsBarfpPkzdFk5aDY3dHM0eEhfZHNkWVppdV9EelE
 
=Build Process=
 
 
 
=Design Modifications
 
=Usage=
 
*Circuit Schematic to Gcode File Toolchain
 
*See following link for list of electronic design suites:
 
http://en.wikipedia.org/wiki/Comparison_of_EDA_software
 
*PCB-Gcode Optimizer
 
http://cnc.goodbits.net/wiki/index.php5/Pcb-gcode_optimizer
 
http://www.millpcbs.com/index.php?option=com_content&view=article&id=10&Itemid=44
 
=Maintenance=
 
=Distributive Enterprise=
 
=+1=


=GVCS Product Ecology=
[[CNCCMV2/CAD | Part Files]]


[[Image:2b-Genfabecology.png|thumb|600px|CNC Circuit Mill [[Product Ecology]]]]
=Build Instructions=


'''Uses'''
[[CNCCMV2/Build_Rationale | Build Rationale]]


*Induction Furnace - Steel
[[CNCCMV2/Sourcing | Sourcing]]


*Aluminum Extractor - Aluminum
[[CNCCMV2/Structure | Structure]]


*Metal Roller - Fasteners, Metal Angles, Rounds, and Flats
[[CNCCMV2/Electronics | Electronics]]


*Rod and Wire Mill - Wires
[[CNCCMV2/Software | Software]]


*CNC Multimachine - Bearings, Leadscrews, Leadscrew Nuts
=Modularity and Scaling=


*Motors - XYZ Movement
[[CNCCMV2/Modularity | Modularity]]


*Universal Power Supply - Power
[[CNCCMV2/Scaling | Scaling]]


'''Creates'''
=Operation and Maintenance=


*Milled Circuit Boards
[[CNCCMV2/Usage | Operation]]


See [[Product Ecologies]] for more information.
[[CNCCMV2/Maintenance | Maintenance]]


=-1=
See also:
* [[CNC Circuit Mill]]
* [[CNCCM]]
* [[User:Lennywayne | CNC router]]

Latest revision as of 02:04, 26 October 2012

Intro

CNC Circuit Mill V2 (CNCCMV2): Overview

Design

Design Rationale

Part Files

Build Instructions

Build Rationale

Sourcing

Structure

Electronics

Software

Modularity and Scaling

Modularity

Scaling

Operation and Maintenance

Operation

Maintenance

See also:

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