Labada weji ee horudhaca matoorka stepper:
Xakamaynta mootada dhabta ah ee dhabta ah waa mid aad u fudud, codsigu waa nacasyo, soosaarayaashu waxay qabtaan shaqo wanaagsan oo ah darawalka stepper motor, stepper motor sida loo shaqeeyo darawalka si loo xakameeyo, uma baahnid inaan si qoto dheer u fahanno mashiinka stepper , ilaa iyo inta aad ogtahay codsiga habka darawalka stepper motor noqon karaa. Dabcan fudud stepper motor sifada hawlgalka, ama waa in la ogaado, waxaan soo bandhigi doonaa hoos!
Doorka qayb-hoosaadka:
Matoor laba-waji ah, xaglaha tallaabada aasaasiga ah ee 1.8 darajo, taas oo ah: 200 garaac matoor wareeg ah, oo loo yaqaan tallaabada oo dhan.
Shaqada qayb-hoosaadka waxaa lagu dhejin karaa darawalka matoorka stepper:
Marka la dhigo 2 qaybood (oo sidoo kale loo yaqaanno nus-tallaabo), xagasha tilaabadu waa 0.9 darajo, 400 garaacood ayaa wareega.
Marka la dhigo 4 qaybood, xagasha tilaabadu waa 0.45 darajo iyo 800 garaacood ayaa wareegaya.
Marka la dhigo 8-hoosaad, xagasha tilaabadu waa 0.225 darajo iyo 1600 garaacood ayaa wareegaya.
Markasta oo ay sareeyso qayb-hoosaadka, ayaa yaraanta dhererka garaaca wadnaha uu soo diro kombuyuutarka martida loo yahay, ayaa sare u kaca saxnaanta! Tani si fiican ayaa loo fahmay, garaaca garaaca garaaca 10 mm, 10% qalad, qalad garaaca 1 mm, garaaca garaaca 1 mm, qalad 10% isku mid ah, qalad garaaca garaaca 0.1 mm.
Dabcan, ma dejin karno jajabka ganaaxa oo aad u weyn, si loo gaaro ujeedada garaaca wadnaha kasta si uu u socdo dherer gaar ah oo yar.
Waxaad xasuusataa matoorka laba-waji ee stepper motor 200 garaac si uu goobabada ugu rogo khadka! Marka ay sii weynaato qayb-hoosaadka, ayaa tirada garaaca garaaca hal kacaan ee matoorka stepper-ku sii badanayaan!
Waxaa lagu turjumay DeepL.com (nooca bilaashka ah)
Haddii aan rabno in stepper-ku uu ku safro 400 mm 600 oo revolutions daqiiqadii, sidee loo xisaabiyaa tirada garaaca wadnaha iyo inta jeer ee garaaca wadnaha ee OP u baahan yahay inuu soo diro?
Sideen u xakameynaa xawaaraha matoorka stepperka (sida, sidee loo xisaabiyaa inta jeer ee garaaca wadnaha):
Iyadoo loo maleynayo in goobtu ay tahay afar jajab oo yaryar, tirada garaacyada looga baahan yahay matoorka si uu u sameeyo hal kacaan, ie, 800, si loo gaaro xawaaraha matoorrada ee 600 rpm, xisaabinta inta jeer ee garaaca wadnaha ee ay tahay in uu soo diro martigeliyaha. kombiyuutarka:
Fikradda soo noqnoqoshada waa tirada garaaca wadnaha lagu soo diro hal ilbiriqsi.
Marka, marka hore xisaabi tirada kacaanka halkii labaad ee matoorka stepper
600/60 = 10 kacdoon ilbiriqsikiiba
Kadib xisaabi tirada garaaca wadnaha ee loo baahan yahay 10 kacdoon/sek.
10 X 800 = 8000
Taasi waa, inta jeer ee garaaca garaaca wadnaha waa 8000, ama 8K.
Gabagabo, si loo xaqiijiyo xawaaraha mootada stepper ee 600 rpm, kumbiyuutarka martida loo yahay waa inuu ilaaliyaa soo noqnoqda garaaca garaaca wadnaha ee 8K.
Hadda ma fahantay? Si loo xisaabiyo inta jeer ee garaaca garaaca wadnaha waa in la ogaadaa in labada shardi ay yihiin:
1, ogow tirada garaaca wadnaha ee looga baahan yahay hal kacaan ee matoorka stepper;
2, ogow xawaaraha wareeg ee matoorka stepper-ka, unugga xawaaraha wareeggu waa: revolutions per
Sida loo xisaabiyo tirada garaaca wadnaha uu u baahan yahay matoorka stepper.
Iyadoo loo maleynayo in goobtu ay tahay afar jajab oo yaryar, tirada garaacyada looga baahan yahay matoorka si uu u leexiyo wareegga waa 800, iyo si loo ogaado in matoorka stepper uu socdo masaafo dhan 400 mm, xisaabinta tirada garaacyada ay tahay in lagu soo diro kumbiyuutarka sare:
Haddii shafka wax soo saarka ee matoorka jaranjarada iyo furka (pitch: 10mm) xidhiidh toos ah, ama iyada oo loo marayo jiid jiid, wareegga taayirrada 10mm. Taasi waa, mashiinka stepper si uu u rogo goobada, dhererka mashiinka socodka 10mm.
Tirada garaaca hal kacaanka matoorku waa 800, ka dibna dhererka garaaca wadnaha:
10mm / 800 = 0.0125 mm
Tirada garaacyada loo baahan yahay in lagu safro 400mm:
400 / 0.0125 = 32000 garaac
Gabagabo, si loo xaqiijiyo fogaan ah 400 mm oo uu ku safray matoorka stepper, tirada garaacyada ay tahay in uu soo diro kombuyuutarka martida loo yahay waa 32000.
Hadda ma fahantay? Saddexda shuruudood ee ay tahay in la ogaado si loo xisaabiyo tirada garaaca wadnaha waa:
1, ogow tirada garaaca wadnaha ee looga baahan yahay hal kacaan ee matoorka stepper;
2, ogow mashiinka stepper si aad u rogto goobada dhererka socodka;
3, ogow wadarta dhererka safarka ee loo baahan yahay matoorka stepper;
Haddii aan rabno inaan hagaajinno saxnaanta, waxaan kordhin karnaa qayb-hoosaadka, haddii qayb-hoosaadka lagu dhigo 64 Tirada garaaca wadnaha ee loo baahan yahay hal kacaan ee matoorka waa:
64 X 200 = 12800
Dhererka garaaca garaaca wadnaha waa:
10mm / 12800 = 0.00078 mm
Tirada garaacyada loo baahan yahay in lagu safro 400 mm:
400 / 0.00078 = 512000 garaac
Si loo gaaro xawaraha 600 rpm, inta jeer ee garaaca garaaca waa in uu soo diro kombuyuutarka martida loo yahay:
( 600 / 60 ) X 12800 = 128000
Taasi waa: 128K
Waxaa lagu turjumay DeepL.com (nooca bilaashka ah)
Waqtiga boostada: Agoosto-11-2024
