Knox Makers Wiki - User contributions [en]

Board of Directors

2014-01-21T04:04:56Z

Andronicus: /* Current Board Members */

[[Board To Do]]
=Current Board Members=
*President - Sam McClanahan
*Secretary - Tobby Ryan
*Treasurer - Doug Laney
*Tech Director - Brian Manifold
*Creative Director - Issac Merkle
*Communications Director - Brian Fitzwater
*Facilities Director - Andrew Lautner

=Corporate Info=
*[[Incorporation History]] - A summary of our actions taken to incorporate Knox Makers.
*[[Corporate Structure]] - A bit about our decision to be a 501(c)(3) vs 501(c)(7).
*[[Waiver of Liability]] - A copy of our liability waiver text.
*[[Proposed Bylaws]] - A place to work on making changes to our bylaws before they are brought to a vote.
*[[Proposed Membership Rules]] - A place to work on making changes to our membership rules before they are brought to a vote.
*[[Proposed Officer Duties]] - A place to work on making changes to our officer duties before they are brought to a vote.

=Board Procedures=
*[[President's Procedures]] - This is a document of the procedures of the office of President for future officers.
*[[Secretary's Procedures]] - This is a document of the procedures of the office of Secretary for future officers.
*[[Treasurer's Procedures]] - This is a document of the procedures of the office of Treasurer for future officers.
*[[Communication Director's Procedures]] - This is a document of the procedures of the office of Communication Director for future officers.
*[[Facilities Director's Procedures]] - - This is a document of the procedures of the office of Facilities Director for future officers.

Group 3D Printer

2012-12-26T04:26:43Z

Andronicus: /* Electronics */

2012-12-17T04:21:50Z

Andronicus:

Group 3D Printer

2012-12-16T15:40:06Z

Andronicus:

==Overview==
The group is pooling resources to create a Makerspace owned 3D printer. Andronicus is leading the efforts, with a build goal deadline of 1/15

==Specifications==

==Financial Contributions==
* Adan
* Dr. Strangegun
* Sam
* Shane

==Things to Buy==
===Electronics===
* Arduino Mega (not sure where we should buy from)
* 4x Pololus http://www.pololu.com/catalog/product/1182 $48.00 + shipping
* Pololu Heatsinks http://www.newegg.com/Product/Product.aspx?Item=N82E16835708011 $14.99 + shipping & tax
* RAMPS http://ultimachine.com/content/ramps-diy-kit w/o surface mount components assembled $45.00, w/ surface mount components $55.00 + shipping
''
*Alternatively http://gadgets3d.com/index.php?route=product/product&path=61&product_id=54 $135.00 this is probably a better choice... complete package all ready to go, much less expensive than http://ultimachine.com/ramps-pre-assembled-kit-complete @ $185.00''

* Heated Bed http://www.reprap-usa.com/index.php?route=product/product&product_id=51 $29.99 + $5.25 shipping
* Power supply http://www.amazon.com/gp/product/B009EIANT2/ref=oh_details_o01_s00_i00 $26.96 + $5.44 shipping
* Hot End https://www.hotends.com/index.php?route=product/product&product_id=88 $62.49 + $3.75 shipping
* 5x Stepper Motors http://store.kysanelectronics.com/servlet/-strse-68835/42BYGH4803/Detail $62.50 + shipping

Group 3D Printer

2012-12-16T03:48:51Z

Andronicus:

==Overview==
The group is pooling resources to create a Makerspace owned 3D printer. Andronicus is leading the efforts, with a build goal deadline of 1/15

==Specifications==

==Financial Contributions==
* Adan
* Dr. Strangegun
* Sam
* Shane

==Things to Buy==
===Electronics===
* Arduino Mega (not sure where we should buy from)
* 4x Pololus http://www.pololu.com/catalog/product/1182 $48.00 + shipping
* Pololu Heatsinks http://www.newegg.com/Product/Product.aspx?Item=N82E16835708011 $14.99 + shipping & tax
* RAMPS http://ultimachine.com/content/ramps-diy-kit w/o surface mount components assembled $45.00, w/ surface mount components $55.00 + shipping

*Alternatively http://gadgets3d.com/index.php?route=product/product&path=61&product_id=54 $135.00 this is probably a better choice... complete package all ready to go, much less expensive than http://ultimachine.com/ramps-pre-assembled-kit-complete @ $185.00

* Heated Bed http://www.reprap-usa.com/index.php?route=product/product&product_id=51 $29.99 + $5.25 shipping
* Power supply http://www.amazon.com/gp/product/B009EIANT2/ref=oh_details_o01_s00_i00 $26.96 + $5.44 shipping
* Hot End https://www.hotends.com/index.php?route=product/product&product_id=88 $62.49 + $3.75 shipping

Group 3D Printer

2012-12-16T03:13:54Z

Andronicus:

2012-11-13T00:35:12Z

2012-11-04T17:19:37Z

Andronicus:

<pre>
// If you are using a preconfigured hotend then you can use one of the value sets by uncommenting it
+// Makerbot Cupcake with Mk 6 Plus Extruder
+ #define DEFAULT_Kp 63.0
+ #define DEFAULT_Ki 2.25
+ #define DEFAULT_Kd 440.0
</pre>

<pre>
// default settings

#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,2560,760*1.1} // default steps per unit for ultimaker 760*1.1
#define DEFAULT_MAX_FEEDRATE {5000/60, 5000/60, 150/60, 5000/60} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {900,900,10,10000} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.

#define DEFAULT_ACCELERATION 900 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts
</pre>
NOT SURE IF THESE ARE CORRECT

Makerbot Cupcake

2012-11-04T16:56:03Z

Andronicus: Created page with "<pre> // If you are using a preconfigured hotend then you can use one of the value sets by uncommenting it +// Makerbot Cupcake with Mk 6 Plus Extruder + #define DEFAULT_Kp 6..."

Current Projects

2012-11-04T16:54:02Z

Andronicus:

[[Earn A Computer]]

[[Laser Cutter]]

[[Prusa Mendel]]

[[Makerbot Cupcake]]

2012-10-21T16:56:46Z

Andronicus: /* Hot-End */

Prusa Mendel

2012-10-21T16:49:51Z

Andronicus: /* Temperature Sensors */

==Setup==
===Hardware===
* Printed Parts https://github.com/josefprusa/PrusaMendel/tree/master/metric-prusa-lm8uu
* RAMPS http://reprap.org/wiki/RAMPS_1.4

====Hot-End====
*J Head Mk IV-B http://reprap.org/wiki/J_Head_Nozzle

====Heated Bed====

====Temperature Sensors====
* Hot-End: Thermistor 100K B57560G104F http://ultimachine.com/content/thermistor-100k http://reprap.org/wiki/Thermistor#EPCOS_100K_Thermistor_.28B57560G1104F.29
* Heated Bed: Thermistor 100K B57560G104F

{| border="1"
|'''Supplier'''
|'''Part Number'''
|-
|Farnell
|1791917
|-
|Mouser
|871-B57560G1104F000
|}

<pre>
// EPCOS 100K Thermistor (B57560G1104F)
// Made with createTemperatureLookup.py (http://svn.reprap.org/trunk/reprap/firmware/Arduino/utilities/createTemperatureLookup.py)
// ./createTemperatureLookup.py --r0=100000 --t0=25 --r1=0 --r2=4700 --beta=4092 --max-adc=1023
// r0: 100000
// t0: 25
// r1: 0
// r2: 4700
// beta: 4092
// max adc: 1023
#define NUMTEMPS 20
short temptable[NUMTEMPS][2] = {
{1, 821},
{54, 252},
{107, 207},
{160, 182},
{213, 165},
{266, 152},
{319, 141},
{372, 131},
{425, 123},
{478, 115},
{531, 107},
{584, 100},
{637, 93},
{690, 86},
{743, 78},
{796, 70},
{849, 60},
{902, 49},
{955, 34},
{1008, 3}
};
</pre>

 

===Firmware===
* Marlin https://github.com/ErikZalm/Marlin

===Software===
* Printrun https://github.com/kliment/Printrun
* Slic3r http://slic3r.org/
* OpenSCAD http://www.openscad.org/

Prusa Mendel

2012-10-21T16:40:20Z

Andronicus:

==Setup==
===Hardware===
* Printed Parts https://github.com/josefprusa/PrusaMendel/tree/master/metric-prusa-lm8uu
* RAMPS http://reprap.org/wiki/RAMPS_1.4

====Hot-End====
*J Head Mk IV-B http://reprap.org/wiki/J_Head_Nozzle

====Heated Bed====

====Temperature Sensors====
* Hot-End: Thermistor 100K B57560G104F http://ultimachine.com/content/thermistor-100k http://reprap.org/wiki/Thermistor#EPCOS_100K_Thermistor_.28B57560G1104F.29
* Heated Bed: Thermistor 100K B57560G104F

===Firmware===
* Marlin https://github.com/ErikZalm/Marlin

===Software===
* Printrun https://github.com/kliment/Printrun
* Slic3r http://slic3r.org/
* OpenSCAD http://www.openscad.org/

Prusa Mendel

2012-10-21T02:34:01Z

Andronicus: Created page with "==Setup== ===Hardware=== * Printed Parts https://github.com/josefprusa/PrusaMendel/tree/master/metric-prusa-lm8uu * RAMPS http://reprap.org/wiki/RAMPS_1.4 ===Firmware=== * Marli..."

==Setup==
===Hardware===
* Printed Parts https://github.com/josefprusa/PrusaMendel/tree/master/metric-prusa-lm8uu
* RAMPS http://reprap.org/wiki/RAMPS_1.4

===Firmware===
* Marlin https://github.com/ErikZalm/Marlin

===Software===
* Printrun https://github.com/kliment/Printrun
* Slic3r http://slic3r.org/
* OpenSCAD http://www.openscad.org/

Current Projects

2012-10-21T02:25:00Z

Andronicus:

[[Earn A Computer]]

[[Laser Cutter]]

[[Prusa Mendel]]

Laser Cutter

2012-10-20T22:31:53Z

Andronicus:

Laser Cutter

2012-10-20T16:25:45Z

Andronicus:

Laser Cutter

2012-10-20T04:53:46Z

Andronicus:

2012-10-20T00:20:47Z

Andronicus:

[[Earn A Computer]]

[[Laser Cutter]]