Lub voj voog tsav yuav tsum ua kom tau raws li qhov yuav tsum tau muaj xws li kev ua kom zoo tshaj qhov waveform tam sim no, tswj kev siv hluav taws xob, thiab kev ua haujlwm microstepping. Cov thev naus laus zis muaj xws li chopper tsav, zaus hloov kho thiab kev tswj hluav taws xob, thiab microstepping tsav. Unipolar drives yooj yim tsim Circuit Court los ntawm qhov chaw-tapped coils, thaum bipolar drives yuav tsum tau siab -tus nqi siab tshaj-end module tab sis tshem tawm qhov xav tau ntawm clamping circuits. Stepper motors feem ntau yog siv rau kev tswj cov lus tsa suab hauv CNC tshuab cuab yeej, featuring siab qhib - voj tswj qhov tseeb, tab sis muaj kev cuam tshuam rau kev vibration suab nrov thiab cov kauj ruam poob. Tswj cov cim muaj xws li cov kauj ruam pulses (PUL), kev taw qhia pulses (DIR), thiab cov teeb liab dawb. Drive hom npog tag nrho - kauj ruam, ib nrab - kauj ruam, thiab ib qho / ob npaug - kauj ruam ua ke.
Thaum xaiv lub tshuab tsav stepper tsav, cov kev ua haujlwm hauv qab no yuav tsum tau saib xyuas tshwj xeeb:
Lub kaum sab xis: Qhov no yog lub kaum sab xis lub cev muaj zog tig rau txhua qhov tau txais cov teeb liab mem tes. Cov txiaj ntsig zoo suav nrog 0.9℃thiab 1.8 degree. Qhov me dua lub kaum sab xis, qhov siab dua qhov muab qhov tseeb.
Tuav torque: Qhov siab tshaj plaws torque lub cev muaj zog tuaj yeem tso tawm thaum muaj zog, cuam tshuam ncaj qha rau lub peev xwm thauj khoom.
Tus naj npawb ntawm theem: Feem ntau yog ob-theem lossis peb-theem. Ntau theem ua rau lub cev muaj zog ua haujlwm zoo dua, tab sis kuj raug nqi ntau dua.
Tam sim no: Cov zis tam sim no los ntawm tus neeg tsav tsheb ncaj qha cuam tshuam rau lub cev muaj zog torque thiab cua sov tsim; nws yuav tsum tau xaiv kom tsim nyog raws li qhov yuav tsum tau muaj load.
Microstepping: Tus tsav tsheb ntxiv subdivides txhua kauj ruam lub kaum sab xis, txhim kho qhov smoothness thiab raug ntawm lub cev muaj zog ua haujlwm. Cov txiaj ntsig microstepping feem ntau suav nrog 16, 32, thiab 64.