High Speed DIY Pen Plotter Powered by Arduino GRBL
Channel: Artem Creative
Date: 2022-06-15

High Speed DIY Pen Plotter Powered by Arduino GRBL

Material: Pine wood, mahogany, plywood, MDF, HPL
Dimension: 45cm x 40cm
Working Area: 32cm x 28cm

Mechanical & Electrical:
- X/Y Axis: Linear bearing LM8UU, Shaft 8mm, Stepper Nema17 1A, pulley GT2 20T 6mm, Belt 6mm
- Z Axis: Leadscrew / Nut & stepper ex CDROM
- Belt installation using HBot Model
- Controller: Board Arduino+CNCShield, firware GRBL v1.1 with CoreXY activated
- Stepper Driver: A4988, X/Y/Z microstepping 1/16 , Vref X=0.7V Y=0.7V Z=0.4V

GRBL Parameter Setting:
$100 = 80.000    (X-axis travel resolution, step/mm)
$101 = 80.000    (Y-axis travel resolution, step/mm)
$102 = 120.000    (Z-axis travel resolution, step/mm)
$110 = 30000.000    (X-axis maximum rate, mm/min)
$111 = 30000.000    (Y-axis maximum rate, mm/min)
$112 = 15000.000    (Z-axis maximum rate, mm/min)
$120 = 2500.000    (X-axis acceleration, mm/sec^2)
$121 = 2500.000    (Y-axis acceleration, mm/sec^2)
$122 = 2000.000    (Z-axis acceleration, mm/sec^2)
remaining parameters are left default

Software Application: GRBL Plotter version 1.6.6.5 (https://github.com/svenhb/GRBL-Plotter)

Question & Info : romzi.ir@gmail.com