Momwe Mungayesere Stepper Motor ndi Multimeter (Guide)
Zida ndi Malangizo

Momwe Mungayesere Stepper Motor ndi Multimeter (Guide)

19.02.2023 /

Ma motor stepper ndi mota ya DC yomwe imatha "kuyendetsedwa" ndi microcontroller, ndipo mbali zake zazikulu ndi rotator ndi stator. Amagwiritsidwa ntchito pa disk drive, floppy disks, osindikiza apakompyuta, makina amasewera, makina ojambulira zithunzi, makina a CNC, ma CD, osindikiza a 3D, ndi zida zina zambiri zofananira.

Nthawi zina ma stepper motors amawonongeka, zomwe zimapangitsa kuti njira yamagetsi isadutse. Chosindikizira chanu cha 3D, kapena makina ena aliwonse omwe amagwiritsa ntchito ma mota awa, sangayende popanda kupitiliza. Chifukwa chake ndikofunikira kuyang'ana ngati stepper motor yanu ikupitilirabe.

Nthawi zambiri, mudzafunika multimeter kuti muyese kukhulupirika kwa motor stepper. Yambani ndikukhazikitsa ma multimeter anu. Tembenuzirani chosankha chosankha ku malo okanira ndikugwirizanitsa ma multimeter otsogolera ku madoko oyenerera, mwachitsanzo, kutsogolera kwakuda ku gawo la COM ndi kufiira kofiira ku doko ndi chilembo "V" pafupi nacho. Sinthani ma multimeter polumikiza ma probe pamodzi. Onani mawaya kapena ma contacts a stepper. Samalani pazowonetsa zomwe zili pachiwonetsero.

Kawirikawiri, ngati woyendetsa ali ndi njira yamagetsi yosalekeza, kuwerenga kudzakhala pakati pa 0.0 ndi 1.0 ohms. Muyenera kugula chowongolera chatsopano ngati mupeza zowerengera zopitilira 1.0 ohms. Izi zikutanthauza kuti kukana kwa magetsi ndikokwera kwambiri.

Zomwe mukufunikira kuti muwone chozungulira chowongolera ndi multimeter

Mufunika zida zotsatirazi:

  • Stepper rotator
  • 3D printer
  • Chingwe chokwera chomwe chimapita ku boardboard ya chosindikizira - chingwe cha coax chiyenera kukhala ndi mapini 4.
  • Mawaya anayi ngati ma stepper motors okhala ndi mawaya
  • Digital multimeter
  • Multimeter probes
  • Tepi yomatira

Kupanga kwa Multimeter

Yambani posankha Ohm pa multimeter pogwiritsa ntchito mfundo yosankha. Onetsetsani kuti muli ndi 20 ohms monga otsika kwambiri. Izi ndichifukwa choti kukana kwa ma coil ambiri a stepper motor ndikochepera 20 ohms. (1)

Lumikizani mayeso amatsogolera ku madoko a multimeter.. Ngati zofufuzazo sizikulumikizidwa ndi madoko oyenerera, zilumikizeni motere: ikani kafukufuku wofiyira mu doko ndi "V" pafupi ndi iyo, ndi kafukufuku wakuda mu doko lolembedwa "COM". Pambuyo polumikiza zofufuza, pitirizani kuzisintha.

Kusintha kwa Multimeter adzakuuzani ngati multimeter ikugwira ntchito kapena ayi. Beep lalifupi limatanthauza kuti multimeter ili bwino. Ingolumikizani zofufuzazo ndikumvera beep. Ngati sichikulira, sinthani kapena mutengere kwa katswiri kuti akonze.

Mawaya oyesera omwe ali mbali ya koyilo yomweyo

Mukakhazikitsa multimeter yanu, yambani kuyesa stepper motor. Kuti muyese mawaya omwe ali mbali ya koyilo imodzi, gwirizanitsani waya wofiira kuchokera pa stepper kupita ku kafukufuku wofiira.

Kenaka tengani waya wachikasu ndikugwirizanitsa ndi kafukufuku wakuda.

Pankhaniyi, multimeter sikhala kulira. Izi zili choncho chifukwa kuphatikiza waya wachikasu/wofiyira sukutanthauza koyilo yomweyi.

Choncho, mutagwira waya wofiira pa kafukufuku wofiira, masulani waya wachikasu ndikugwirizanitsa waya wakuda ku kafukufuku wakuda. Ma multimeter anu azilira mosalekeza mpaka mutathyola kapena kutsegula chosinthira podula ma multimeter. Beep amatanthauza kuti mawaya akuda ndi ofiira ali pa koyilo yomweyo.

Lembani mawaya a koyilo imodzi, i.e. wakuda ndi wofiira, kuwalumikiza ndi tepi. Tsopano pitirirani ndikugwirizanitsa choyesa chofiira ku waya wobiriwira, ndiyeno mutseke chosinthacho mwa kulumikiza waya wachikasu ku chiwongolero chakuda.

Multimeter idzalira. Chonganinso mawaya awiriwa ndi tepi.

Kuyesa kulumikizana ngati pali waya wa pini

Chabwino, ngati stepper wanu akugwiritsa ntchito chingwe coaxial, muyenera kuyang'ana zikhomo pa chingwe. Nthawi zambiri pamakhala mapini 4 - ngati mawaya 4 mu rotator yamawaya.

Chonde tsatirani chithunzi chomwe chili pansipa kuti muyese kuyesa kwamtundu uwu wa stepper motor:

  1. Lumikizani kuyesa kofiira kutsogolo kwa pini yoyamba pa chingwe ndiyeno kuyesa kwina kupita ku pini yotsatira. Palibe polarity, kotero ziribe kanthu kuti kafukufuku akupita kuti. Onani mtengo wa ohm pachiwonetsero.
  2. Kusunga kafukufukuyo nthawi zonse pa ndodo yoyamba, sunthani kafukufuku wina kudutsa ndodo zonsezo, ndikuzindikira kuwerenga nthawi iliyonse. Mudzapeza kuti multimeter sichimayimba ndipo sichilembetsa kuwerengedwa kulikonse. Ngati ndi choncho, stepper yanu iyenera kukonzedwa.
  3. Tengani zofufuza zanu ndikuziphatikiza ku 3rd ndi 4th masensa, tcherani khutu ku kuwerenga. Muyenera kungowerengera zotsutsa pamapini awiri pamndandanda.
  4. Mutha kupita patsogolo ndikuyang'ana kukana kwa ma steppers ena. Yerekezerani makhalidwe abwino.

Kufotokozera mwachidule

Mukayang'ana kukana kwa ma steppers ena, musasakanize zingwe. Ma steppers osiyanasiyana ali ndi machitidwe osiyanasiyana opangira ma waya, omwe amatha kuwononga zingwe zina zosagwirizana. Kupanda kutero mutha kuyang'ana mawaya, ngati ma stepper awiri ali ndi masitayilo ofanana ndiye kuti mukugwiritsa ntchito zingwe zosinthika. (2)

Onani zina mwazolemba zathu pansipa.

  • Momwe mungayang'anire kukhulupirika ndi multimeter
  • Momwe mungayesere spark plug ndi multimeter
  • CAT multimeter mlingo

ayamikira

(1) koyilo - https://www.britannica.com/technology/coil

(2) makina opangira magetsi - https://www.slideshare.net/shwetasaini23/electrical-wiring-system

Maulalo amakanema

Easy Identify amatsogolera pa 4 wire stepper motor yokhala ndi Multimeter

Kuwonjezera ndemanga