DIY Motorized Lub Koob Yees Duab Slider Los Plaub Plaub 3D Luam Ntawv: 5 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Nyob zoo cov neeg tsim khoom, nws yog tus tsim moekoe!

Hnub no kuv xav qhia koj yuav ua li cas thiaj tsim tau cov txiaj ntsig zoo tshaj tawm lub koob yees duab slider raws V-Slot/Openbuilds rail, Nema17 stepper motor thiab tsuas yog plaub qhov luam tawm 3D.

Ob peb hnub dhau los Kuv txiav txim siab nqis peev rau hauv lub koob yees duab zoo dua rau kaw kuv li Instagram thiab Youtube footage. Qhov no yog vim li cas kuv thiaj xav tsim qee lub cuab yeej lub koob yees duab uas ua rau kuv cov duab zoo dua thiab nthuav dua. Thawj tsim ntawm kuv 'yuav ua li cas kom tau txais cov yeeb yaj kiab zoo dua' yog qhov yooj yim tab sis siv tau yooj yim lub koob yees duab slider.

Kauj ruam 1: Tau Kev tshoov siab

Ua ntej tshaj plaws, mus saib daim vis dis aus no! Nws muaj txhua cov ntaub ntawv hais txog kev tsim lub koob yees duab slider. Qee cov ntaub ntawv qhia ntxiv, PCB thiab 3D cov ntaub ntawv tuaj yeem pom ntawm no hauv Cov Lus Qhia no.

Kauj Ruam 2: Tshooj rau Lub Koob Yees Duab Slider

Raws li kuv tab tom siv Openbuilds V-Slot system koj yuav tsis siv ntau qhov los tsim koj tus kheej slider.

1. Plaub plaub qhov luam tawm 3D (saib ntu tom ntej)
2. 4 x V-Slot rail bearings
3. 1x V-Slot linear rail 2060
4. 1x Nema17 stepper tsav
5. 1x GT2 pulley 20 hniav
6. 1 x GT2 txoj siv (ntev: ~ 2 x txoj kab ntev * 1, 3)
7. 4x M3 10mm ntsia hlau
8. 4m3x cev
9. 4x M5 threaded inserts *
10. 2x M3 threaded inserts *
11. 4x M5 40mm ntsia hlau
12. 2x M3 15mm ntsia hlau
13. 12x M5 lav
14. 1x 1/4 "ntsia hlau *
15. 1x 1/4 "pob sib koom ua ke rau cov koob yees duab *

Tau kawg, qhov ntev ntawm txoj kev tsheb nqaj hlau txiav txim siab qhov ntev ntawm tus swb. Txoj siv GT2 yuav tsum yog ob npaug qhov ntev ntawm tus swb ntxiv rau 30% nyob rau sab saum toj rau cov ntsiab lus pivot thiab txoj siv nrawm.

Koj tuaj yeem siv tus tsav tsheb twg koj xav tau, tab sis kuv tuaj yeem pom zoo TMC2130 (lossis 2208, …) Nws yog tus tswj zoo tshaj plaws rau rooj plaub no. Yog tias koj xav tsim tus tswj hwm tib yam li kuv, koj yuav xav tau cov ntu no ntxiv:

1. 1x ESP32 WROOM MCU
2. 1x 0.96 "128x64 oled zaub
3. 1x TMC2031 tus tsav tsheb
4. 1x EC11 teb encoder
5. 2x silicon laub khawm
6. 1x AMS1117 3v3 qhov ntsuas hluav taws xob
7. Cov peev txheej 0603
8. Kev tiv thaiv 0603
9. Pinheaders

Kauj ruam 3: Slider

Lub tswv yim yooj yim ntawm tus swb no yog Openbuilds system. Kuv tau xaiv ib lub meter Openbuilds rail ua lub hauv paus thiab kuv tus swb siv plaub ntawm v-slotted rail bearings. Tus swb tsis txwv rau qhov ntev, koj tuaj yeem ua kom ntev dua.

Cov ntawv luam tawm 3D tau tsim los rau kev siv peb lossis plaub lub log sib dhos. Kuv tseem tsis tau paub dab tsi yog qhov kev daws teeb meem zoo tshaj plaws ntawm no. Nco ntsoov tsis txhob nkim koj cov ntawv xov nrog muab lawv tso rau hauv rau rau qhov thiab tsuas yog siv peb lossis plaub qhov ntxig ntawm txoj haujlwm raug.

Kauj Ruam 4: Tus Tswj Tus Kheej

Ib qho hluav taws xob tsuas yog ib feem ntawm tus swb yog lub tshuab hluav taws xob, yog li koj muaj peev xwm khiav tus slider yam tsis xav tau tus tswj hwm no. Tab sis nws yog qhov yooj yim heev thiab los nrog ntau qhov muaj peev xwm hauv rooj plaub me. Ib qho ntxiv koj tuaj yeem siv kuv 3D luam tawm 12V BOSCH roj teeb nce kom tsav tag nrho cov txheej txheem ntawm kev mus. Koj yuav pom nws ntawm no.

Tam sim no tus tswj hwm tau teeb tsa los kho cov teeb tsa hauv qab no:

• Ob hom:

  • Lub Sijhawm Hom: Tsav qhov xav tau ntev hauv lub sijhawm tshwj xeeb
  • Hom Ntev: Tsav qhov xav tau ntev ntawm qhov tshwj xeeb ceev
• Sijhawm [s] (Lub Sijhawm Sijhawm)
• Ntev [cm] - qhov ntev tus swb yuav txav mus (qhov siab tshaj plaws kev tsheb nqaj hlau ntev - 10cm, vim tias tus swb xav tau qee qhov chaw ib yam nkaus)
• Ceev [cm/s] (Hom Ntev)
• Kev nrawm [cm/s^2]
• Kev taw qhia - kev txav mus los ntawm tus swb (M: Lub cev muaj zog, W: Log sab)
• Ncua [ms] - (rau Kev Taw Qhia Hom MW, qhov chaw swb hloov ntawm ib qho mus rau lwm qhov)

Qhov xav tau yog teev ob peb kauj ruam saum toj no. Zoo li tau qhia hauv daim vis dis aus, Kuv tau muab kuv cov PCBs tso rau tom tsev nrog kuv cov khoom siv hlau ua los ntawm cov khaub ncaws qub qub. Yog xav paub ntxiv txog cov hlau koj tuaj yeem tshawb xyuas kab ntawv no.

Thiab cov cai, zoo, tsuas yog 750 kab ntawm cov cai: D Lub UI tau sau los ntawm kuv tus kheej, tsis tas siv lub tsev qiv ntawv tshwj tsis yog Adafruit GFX lib. Yog koj muaj lus nug ces cia li qhia rau kuv paub.

Ib zaug ib hnub kuv yuav tsim Blynk interface rau tus tswj hwm ib yam. Tab sis qhov ntawd tsis yog qhov tseem ceeb tshaj plaws ntawm no.

Kauj ruam 5: Mus Tsim Koj Tus Kheej

Cov kauj ruam tom ntej ntawm txoj haujlwm no yog txhawm rau txhim kho lub axis tig ntawm tus swb nws tus kheej, yog li nws tuaj yeem taug qab cov ntsiab lus thiab cov khoom.

Vam tias koj nyiam nyeem phau ntawv qhia no thiab yuav pom txoj hauv kev los tsim koj tus kheej slider! Yog tias koj muaj lus nug lossis qee yam ploj lawm thov qhia rau kuv paub hauv cov lus hauv qab no!

Muaj kev lom zem tsim!:)