CNC3-3018Pro

CNC3-3018Pro er en liten CNC-fres kjøpt som byggesett fra AliExpress.

Undersider: bygging, testing,

Firmware

Det er GRBL versjon 1.1 som kjører på kontrollerkortet. Kommandoen '$I' (informasjon on versjon og build) melder

[VER:1.1f.20170801:]
[OPT:V,15,128]
ok

det er nyeste release per dags dato.

Innstillinger

Innstillinger og parametre satt i firmware. Se Grbl v1.1 Configuration for mer info.

Settings ('$$'). De som avviker fra GRBl standardverdi er merket med det.

$0=10 (step pulse, microseconds)
$1=25 (step idle delay, milliseconds)
$2=0  (step port invert, mask)
$3=5  (direction port invert, mask - grbl standardverdi er 0)
$4=0  (step enable invert, boolean)
$5=0  (limit pins invert, boolean)
$6=0  (probe pin invert, boolean)
$10=1 (status report, mask)
$11=0.010 (junction deviation, mm)
$12=0.002 (arc tolerance, mm)
$13=0     (report inches, boolean)
$20=0     (soft limits, boolean)
$21=0     (hard limits, boolean)
$22=0     (homing cycle, boolean - grbl standardverdi er 1)
$23=0     (homing dir invert, mask)
$24=25.000  (homing feed, mm/min)
$25=500.000 (homing seek, mm/min)
$26=250     (homing debounce, milliseconds)
$27=1.000   (homing pull-off, mm)
$30=1000    (max spindle speed, rpm)
$31=0       (min spindle speed, rpm)
$32=0       (laser mode, boolean)
$100=800.000 (X steps/mm - grbl standardverdi er 250)
$101=800.000 (Y steps/mm - grbl standardverdi er 250)
$102=800.000 (Z steps/mm - grbl standardverdi er 250)
$110=800.000 (X max rate, mm/min - grbl standardverdi er 500)
$111=800.000 (Y max rate, mm/min - grbl standardverdi er 500)
$112=600.000 (Z max rate, mm/min - grbl standardverdi er 500)
$120=10.000  (X acceleration, mm/sec^2)
$121=10.000  (Y acceleration, mm/sec^2)
$122=10.000  (Z acceleration, mm/sec^2)
$130=200.000 (X max travel, mm)
$131=200.000 (Y max travel, mm)
$132=200.000 (Z max travel, mm)
ok

parametre ('$#')

[G54:0.000,0.000,0.000]
[G55:0.000,0.000,0.000]
[G56:0.000,0.000,0.000]
[G57:0.000,0.000,0.000]
[G58:0.000,0.000,0.000]
[G59:0.000,0.000,0.000]
[G28:0.000,0.000,0.000]
[G30:0.000,0.000,0.000]
[G92:0.000,0.000,0.000]
[TLO:0.000]
[PRB:0.000,0.000,0.000:0]
ok

Tekniske spesifikasjoner

fra produktet hos AliExpress

• working area : 30x18x4.5cm
• Frame size : 33x40x24cm
• Mesa : 30x18cm
• Spindle : 775 spindle motor (12-36V) 24V: 10000r/min
• Spindle Chuck: ER11 or normal chunk
• Step motor : Fuselage length 34MM,Current 1.33A, 12v.Torque 0.25N/M
• Power supply : 24V 5.6A
• Software : GRBL controller (Firmware GRBL v1.1)
• clamps: 4 pcs, Hold the thickness of 0-30mm,size: 50 * 20 * 3 (length * width * thick), the inner slot width 6mm
• Drill bits: tip 0.1mm ,20 degree , diameter3.175mm.the package include 10pc

vår maskin er uten opsjon for laser.

Strømforsyningen er ekstern ("laptop type"), Lite-On EPS-5, model EADP-75GB A. Inn: 100 - 240 V AC, 50 - 60 Hz, ~ 1.3A. Ut: 24 V DC (center positive), 5A. Strømkabelen er en med liggende-åttetall plugg ("barbermaskin type") i ene enden, og USA-plugg + adapter i andre enden.

Kontrollerkort

Kontrollerkortet kalles "Woodpecker 3.2" og er ganske standard, med A4988E motordrivere.

Dokumentasjon

• Fil:GRBL software Instructions CNC3-3018Pro.pdf
• Fil:Woodpecker CNC User Manual V1.1 CNC3-3018Pro.pdf

Bilder

• 

  kontrollerkort - Woodpecker CNC 3.2