CNC Circuit Mill/Manufacturing Instructions: Difference between revisions

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=1 Preparation=
#redirect [[CNC Machine]]
 
*
<html><iframe width='800' height='300' frameborder='0' src='
 
https://docs.google.com/spreadsheet/pub?hl=en_US&hl=en_US&key=0AlpsBarfpPkzdFk5aDY3dHM0eEhfZHNkWVppdV9EelE&output=html
 
'></iframe>
</html><br/>
 
*Edit
 
https://docs.google.com/spreadsheet/ccc?key=0AlpsBarfpPkzdFk5aDY3dHM0eEhfZHNkWVppdV9EelE
 
=1 Process=
 
*Cut Angle 0.125" x 1.5" x 1.5"
 
To 14 pieces of 360mm length
 
To 10 pieces of 160mm length
 
To 1 piece of 60mm length
 
*Cut Square Tube 0.125" x 1.5" x 1.5"
 
To 1 piece of 200mm length
 
*Drill Angle Template
 
60mm long, 0.125" x 1.5" x 1.5" steel angle.
 
Use pilot bit. Differentiate the 2 holes as A and B. When looking at the angle's inner perspective, hole A should be up and to the left of hole B.
 
ANGLE HOLE A - Mark and drill hole A on one angle side, 13mm from the inner joining edge of angle, close to the end of the angle.
 
ANGLE HOLE B - Mark and drill hole B on the other angle side, 13 from the inner joining edge of angle, 26mm apart (distance is angle-parallel) from hole A.
 
*Tube Template
 
0.125" x 1.5" x 1.5" x 180mm steel tube.
 
All holes drilled with only pilot bit. Keep angle template usage consistent by keeping its 2 tube contact faces the same for all holes for a given surface. Ensure tube is on flat surface. Ensure tube template usage consistency.
 
TEMPLATE REFERENCE HOLE Use angle template hole A to drill reference hole near end of tube.
 
TEMPLATE MOTOR HOLE Mark and drill 8mm tube-parallel from reference hole.
 
TEMPLATE STEPPER HOLES Mark 15.5mm tube-parallel from reference hole then drill 2 holes each 15.5mm tube-perpendicular from mark.
 
TEMPLATE SHAFT HOLE Mark 70mm tube-parallel from reference hole then drill 1 hole at mark using angle template hole A.
 
TEMPLATE FRAME HOLE Mark 170mm tube-parallel from reference hole then drill 1 hole at mark using angle template hole A.
 
TEMPLATE ANGLE HOLE Drill 1 hole using angle template hole B while hole A is set to the template shaft hole with rod.
 
*X Angles
 
0.125" x 1.5" x 1.5" x 360mm steel angle (4)
 
Drill reference, frame, and frame angle holes in all.
 
Drill shaft holes in 2.
 
Drill stepper holes in 1.
 
0.125" x 1.5" x 1.5" x 160mm steel angle (7)
 
Drill reference, shaft, and shaft angle holes in all.
 
Drill stepper holes in 1.
 
Drill motor holes in 1.
 
*Y Angles
 
0.125" x 1.5" x 1.5" x 360mm steel angle (4)
 
Drill reference, frame, and frame angle holes in all.
 
*Z Angles
 
0.125" x 1.5" x 1.5" x 360mm steel angle (6)
 
Drill reference and frame holes in all.
 
Drill frame angle holes in 4.
 
Drill shaft holes in 2.
 
Drill stepper holes in 1 as if the upper shaft hole was the reference hole.
 
Drill new shaft holes in 2 as if the upper shaft hole was the reference hole.
 
*Sleeve Bearing
 
Drill the 12 sleeve bearings through the XYZ setup to achieve alignment.
 
*Leadscrew Nut
 
Drill the 3 leadscrew nuts through the XYZ setup to achieve alignment.
 
*Plates
 
Drill the 3 plates through the XYZ axes setup to achieve alignment.
 
*Edit Processing Folder (copy/paste "Arduino1.0/lib/RXTcomm.jar" into Processing/lib)
 
*Edit GRBL Folder (edit "MakeFile" such that the serial port name "...tty.usb*" is replaced with the correct name corresponding to your computer OS)
 
*Upload Microcontroller Code
 
http://opensourceecology.org/wiki/CNC_Circuit_Mill/Manufacturing_Instructions/Upload_Microcontroller_Code
 
*Run '''gctrl code''' as a '''processing''' sketch. For any function of gctrl, press and hold down the key for the popup windows to populate.

Latest revision as of 04:17, 26 June 2014

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