XY Teeb Duab Neeg Hlau: 12 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Hnub no kuv tham txog qhov project mechatronics. Qhov haujlwm no yog qhov ua tau los ntawm cov vis dis aus kuv twb tau tshaj tawm ntawm no: ROUTER THIAB PLOTTER WIFI NROG WEBSERVER IN ESP32. Kuv qhia koj kom saib qhov no ua ntej, raws li nws piav qhia qhov kev pabcuam GRBL ua haujlwm li cas. Cov vis dis aus no tham txog ROBOT OF DESIGN, uas twb tau tham ntau zaus txog hauv is taws nem. Kuv yuav qhia hnub no lub rooj sib txoos ntawm lub tshuab CNC rau cwj mem kos duab.

Kauj Ruam 1: Qhia tawm

Kauj Ruam 2: Cov peev txheej siv rau kev tsim kho (Bolts thiab Ceev)

• 5 Screws M4x20mm

• 10 screws M3x8mm

• 8 Screws M3x16mm

• 11 screws M3x30mm

• 7 M4 txiv ntoo

• 23 M3 txiv ntoo

• 2 Threaded rods 7 / 16pol ntawm 420mm

• 8 7 / 16pol txiv ntoo

Kauj Ruam 3: Cov peev txheej siv rau kev tsim kho (Mechanics)

• Rectified axis (Qhia tawm): (R $ 50 kwv yees.)

• 2x 400 hli

• 2x 300 hli

• 2x 70 hli

• 10 linear bearings lm8uu (R $ 4.50 txhua)

• 9 Bearings 604zz (4x12x4mm) (R $ 4.50 txhua)

• 2 Meters ntawm GT2 siv 20 hniav (R $ 20)

• 2 pulleys GT2 20 hniav (R $ 12 txhua)

• 2 Nema 17 xyaw (R $ 65 txhua)

• 1 Servo MG996R (R $ 40)

• 4 nylon clamps

• Cov ntawv luam tawm (250g ABS kwv yees li R $ 20)

• Tsuas yog cov nqi yas

• Tag Nrho: R $ 370 + thauj khoom, kwv yees

Kauj Ruam 4: Luam Tshooj Siv rau Kev Tsim Kho

• 1 SheetXE_YixoXY_A. (LUB)

• 1 SheetXE_X. (B)

• 2 Tsav_Motor. (W)

• 1 Phaj_EixoZ_A (D)

• 1 Phaj_EixoZ_B (E)

• 1 Lock_Drive (F)

• 1 Trava_Correia_A (G)

• 1 Trava_Correia_B (H)

• 2 BaseBlock (Kuv)

Kauj Ruam 5: Ntoo Txhawb Nqa (xaiv tau)

Kauj Ruam 6: Cov Neeg Ua Haujlwm Sib Koom - H BOT

• H BOT cartesian txav cov kab ke yooj yim dua li CoreXY, vim nws siv txoj hlua ntev txuas mus kom hloov lub zog rau lub tsheb.

• Cov txiaj ntsig ntawm kev siv lub kaw lus no yog qhov muaj peev xwm tsawg ntawm lub tsheb thauj khoom vim yog lub tshuab hluav taws xob stepper uas yog ib feem ntawm lub chassis.

• Ib qho teeb meem hauv HBOT system yog txoj siv rub lub tsheb ntawm ib sab nkaus xwb, uas tuaj yeem ua rau muaj kev sib tsoo. Qhov no tuaj yeem daws nrog lub chassis nruj dua.

Kauj Ruam 7: Sib dhos ntawm Mechanics - H BOT hauv CROSS

• Peb yuav siv Cartesian system H BOT, tab sis muab tso rau hauv ib hom ntoo khaub lig. Qhov no yuav pab txo tus ncej ntawm lub tshuab thiab yuav ua rau nws txav tau yooj yim dua.

Kauj Ruam 8: Sib dhos ntawm Mechanics - H BOT hauv CROSS

Txoj haujlwm ua haujlwm

Kauj Ruam 9: Sib dhos Cov Khoom Siv Hluav Taws Xob

Kauj Ruam 10: Kev teeb tsa GRBL

www.fernandok.com/2019/02/02/router-e-plotter-wifi-com-webserver-em.html

Kauj ruam 11: GRBL Configuration

• Txij li lub rooj sib txoos no tsis siv cov kev txwv txwv, peb yuav tsum kaw lub voj voog "homing" ntawm lub tshuab.

• Ntawm "config.h" tab, tawm tswv yim rau kab 116.

• Txhawm rau siv servo los tsa thiab txo tus cwj mem, peb tuaj yeem cuam tshuam lub dab teg thiab taw qhia tus pin uas yuav siv hauv Z axis suab lub cev muaj zog.

• Ntawm "cpu_map.h" tab, tawm tswv yim kab 48 thiab 52.

• Cia peb ua kom lub COREXY txav mus kom cov software raug xam cov kev txav ntawm lub tshuab rau peb txoj siv.

• Peb tseem yuav ua kom muaj kev pabcuam, uas yuav hloov Z lub cev muaj zog.

• Ntawm "config.h" tab, tawm tswv yim kab 223 thiab 228.

• Hauv "servo_pen.h" tab, koj tuaj yeem hloov kho qhov chaw nres nkoj uas yuav raug siv rau qhov teeb liab servo PWM. Koj tseem tuaj yeem hloov kho PWM teeb tsa, xws li zaus, mem tes dav, thiab qhov siab tshaj plaws thiab yam tsawg kawg nkaus.

• Teeb tsa GRBL los siv servo ntawm Z axis:

• Hloov cov kauj ruam ib hli ntawm Z-axis rau 100.

• Hloov qhov siab tshaj plaws ntawm Z axis mus rau 500 mm / min.

• Hloov qhov siab tshaj plaws ntawm Z axis mus rau 5mm.

Kauj ruam 12: Rub tawm Cov Ntaub Ntawv:

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