ShopBot 5-Axis Fablab, Modificación calibración

GitHub https://github.com/uwulises/Shopbot_5AX_FABLAB

# Shopbot_5AX_FABLAB

Repository for documenting changes made to the ShopBot 5-Axis machine from the FabLab, University of Chile
#
LINKS 
https://forums.autodesk.com/t5/hsm-post-processor-forum/shopbot-5-axis-post-issues-wrong-moves-on-a-b-axis/td-p/7962624
 
https://forums.autodesk.com/t5/hsm-post-processor-forum/how-to-set-up-a-4-5-axis-machine-configuration/td-p/6488176
 
https://knowledge.autodesk.com/support/autodesk-hsm/troubleshooting/caas/sfdcarticles/sfdcarticles/How-to-enable-machine-rewinds-in-the-Haas-generic-post-processor-for-Fusion-360-HSM-CAM.html

# Changes
-My variables 
-XYZAB zero; ZERO A
# VARIABLES
-Tool length
-5AX_gauge_length=6.3595' in this case [inches]' 
-5AX_tool_length= 'changeswitheverytool' [inches]

# From Fusion 360 post proccess
Edit range of movements, A/B; *function onOpen() 
A:[-360,360]; B:[-120,120] degrees.

Update 19-11-2020 (tested once successfully) 
Change boolean var form false to true on performRewinds
// Start of onRewindMachine logic
/***** Be sure to add 'safeRetractDistance' to post properties. *****/ 
var performRewinds = true; // enables the onRewindMachine logic

5-Axis Calibration Checklist
• Mount 90 degree calibration plate on PowerStick.
• Put drill rod in spindle.
• Manually move spindle over top of plate. Spindle should point straight down with B motor pointing
in the positive Y-Direction.
• Make sure input-1 will trigger by touching the alligator clip to the plate.
• Attach alligator clip to spindle.
• FP, C:\SbParts\Five Axis\Calibration Routines\1) 5AX_AB_Calibration.sbp
• Remove drill rod and collet
• FP, C:\SbParts\Five Axis\Calibration Routines\2) 5AX_Get_Gauge_Length.sbp
• FP, C:\SbParts\Five Axis\Calibration Routines\3) 5AX_Find_Side_Plate.sbp
• Reattach alligator clip to spindle (if removed)
• FP, C:\SbParts\Five Axis\Calibration Routines\4) 5AX_Get_Gauge_Factor.sbp