Cnc plans

Kronosrobotics

 * http://www.kronosrobotics.com/krmx02 Large CNC nema23, a steel and aluminium combination. Provides book($90) and private forum, costs around $3500 and week labor and incorporates Momus cnc bearing design. Linked from http://www.cncrouterparts.com/krmx02-parts-bundle-p-153.html (moved here from Cnc electronics). This 212 page book describes step by step how to build your very own heavy duty rack and pinion CNC router. The author breaks the process down into individual chapters. Each chapter includes its own bill of materials, list of tools needed. In addition both time and cost estimates are also at the start of each chapter. Discussion forum at http://www.cnczone.com/forums/kronos-robotics/, http://www.myheap.com/cnc-stuff/krmx01-cnc-router.html.  Amazon build guide http://www.amazon.com/Building-KRMx01-CNC-Illustrated-Precision/dp/1938687108

homemade cnc x axis
http://www.youtube.com/watch?v=PoRKGFPmRn0 wedged a C channel cold rolled beam between two 8020 aluminium extrusions, enabling a very large CNC table. See Cnc_electronics for similar setup, it strengthens the aluminium extrusion. http://www.joescnc.com/ from kit, the rack and pinion design part was lifted it seems from http://www.cncrouterparts.com/parts-list-for-acme-axis-p-58.html
 * http://www.wixey.com/anglegauge/ digital angle gauge.

NYC Cnc
https://www.youtube.com/watch?v=WKmzlMvxC7I See descriptions for solidworks, contruction links. X, y gantry with Lm8uu http://reprap.org/wiki/Linear_bearing.

In Part 1, we set up the Arduino & GRBL shield. Now, let's use inexpensive linear motion hardware (links below!) to assemble the bearings, rods and steppers into a functional CNC machine! In this video, we look at the CAD model of the machine, discuss basic design philosophy, test it's accuracy (amazing results!), then do the final GRBL set up so that we can export CAM G-Code to use on the machine! We just added a Part 3 with a Z-axis upgrade! Check it out at https://youtu.be/gzLYNSQEPDk ! CAD Model (SolidWorks) available for download at http://bit.ly/1LaLPhv (For Patreon Supporters)

Products used in the video: Linear Bearing Slider: http://ebay.to/1BugvYh 8MM Linear Rail: http://ebay.to/14rPWXB Stepper: http://ebay.to/1xNEJ02 Timing Pulley: http://ebay.to/1I25PEN Timing Belt: http://ebay.to/1xNxthz

GRBL Alternative for Arduino CNC: http://amzn.to/1C4KZxt

Dial Indicator: http://amzn.to/1DuvGQC Indicator with Mag Base: http://amzn.to/1ABvkba 2-4-6 Blocks: http://amzn.to/11EBDwt

Saunders Machine Works: Aluminum Brackets: http://bit.ly/1ACBdVA New Z-axis kit! http://bit.ly/1NBbsbp

Arduino Uno: http://amzn.to/1E0gxVU GRBL Shield: http://bit.ly/1vJbWY9 24V Power Supply: http://amzn.to/1BlwmF4

cncrouterparts.com
http://www.cncrouterparts.com/parts-list-for-acme-axis-p-58.html Patent pending linear rail, don't think patent was granted
 * http://www.cncrouterparts.com/pro4824-4-x-2-machine-plans-p-254.html multiple plans that are free, components available from cncrouterparts for purchase
 * http://www.cncconversionkit.com/49-Cnc-Router-with-ATC-R8-spindle-Cnc-Kit-for-G0704-and-BF20-Milling-Machine With 7 youtube videos on assembly at https://www.youtube.com/watch?v=ik19dH5ZWQ0

cnc hobbyshop

 * http://www.bakprint.com/
 * http://www.youtube.com/watch?v=n7OzGC2npWU
 * http://www.freecncplans.com/ list of free and commercial plans
 * http://www.solsylva.com/ Various plans from $10

makertoolkit.com
http://store.makertoolkit.com/ Alum extrusion kit

bearings
http://www.qbcbearings.com/buy/linearbearings.htm

Ebay plans
http://tinyurl.com/qhmgmqg NEW-CNC-Router-Table-Mill-Machine-Engraver-PLANS-3-axis Axis Mydiycnc dot com Dimensioned CAD drawings from which to make each part. Y axis gantry moved by single motor.
 * http://qtul.com/ 4th axis rotary, http://www.youtube.com/user/qtulenterprises
 * Tailstock and headstock assembly for the 4th axis, hack design http://tinyurl.com/o4ou2tw
 * 5 axis s Same supplier http://tinyurl.com/oqez5m4
 * http://tinyurl.com/o7ge6nn CNC-Engraving-Machine-Rotary-Table-H-Style-Axis-B-Axis-4th-5th-Rotational-
 * 5 axis cad/cam http://www.tormach.com/
 * Alfahobbies http://www.youtube.com/watch?v=IsZkahD9l-4
 * http://www.youtube.com/watch?v=yT1HN1DhBFI leadscrew assembly with http://www.dumpstercnc.com/couplers.html coupling

Links
Cnc Linear guide rails