Uhlalutyo lwempazamo eqhelekileyo

1, Emva kokuba unikezelo lwamandla luvuliwe, iphaneli yolawulo ibonisa ngokuqhelekileyo, i-fan yokupholisa isebenza ngokuqhelekileyo, kwaye i-intermediate relay isebenza ngelixaicentrifugeayisebenzi xa iqhosha lokuqala licofa.Ngokutsho kohlalutyo lwe-fault phenomenon, inxalenye yokunikezelwa kwamandla kunye nenxalenye yokulawula kufuneka ibe yinto eqhelekileyo, kwaye iphoso kufuneka libe kumgca ukusuka kwibhodi yokulawula ukuya kwi-motor, i-carbon brush kunye ne-motor.Vula i-centrifuge, sebenzisa i-multimeter ukulinganisa ukuqhutyelwa komgca ukusuka kwibhodi yokulawula ukuya kwibrashi yekhabhoni, kwaye emva koko ulinganise ibrashi yekhabhoni kwi-motor rotor ayiqhubeki, qaphela ngokucophelela uqhagamshelwano olubi phakathi kwe-carbon brush kunye ne-motor rotor, susa. ibrashi yekhabhoni kwaye ufumanise ukuba ixesha lokusetyenziswa lide kakhulu, lifutshane kakhulu libangelwa.Buyisela ibrashi yekhabhoni entsha, ukulungisa ingxaki.Oku kusilela kukungaphumeleli okuqhelekileyo kwe-centrifuge, kwaye ibrashi yekhabhoni kufuneka itshintshwe rhoqo ukuphepha ukusilela okungentla.

2, Emva kokuba unikezelo lwamandla luvuliwe, iphaneli yokulawula ibonisa ngokuqhelekileyo, i-fan yokupholisa isebenza ngokuqhelekileyo, kwaye i-intermediate relay ayisebenzi kwayeicentrifugeayisebenzi xa iqhosha lokuqala licofa.Ngokutsho kohlalutyo lwe-fault phenomenon, inxalenye yokunikezelwa kwamandla kufuneka ibe yinto eqhelekileyo, kwaye iphoso kufuneka ibe kwibhodi yokulawula kunye nomgca ukuya kwi-motor, i-carbon brush kunye ne-motor.Vula i-centrifuge, sebenzisa i-multimeter ukulinganisa umgca we-line conduction ukusuka kwibhodi yokulawula ukuya kwi-carbon brush, emva koko ulinganise i-carbon brush kwi-motor rotor nayo iyaqhuba, kwaye ulinganise i-coil ye-motor iyinto eqhelekileyo.Emva kokuqala, sebenzisa i-multimeter ukulinganisa i-non-voltage output yocingo ukusuka kwibhodi yokulawula ukuya kwi-motor, unokugweba ukuba iphutha kufuneka libe kwibhodi yokulawula, apho i-relay ephakathi ingasebenzi, iphoso kufuneka libe. kwisekethe yolawulo lwe-relay ephakathi yolawulo, kwaye uyisuse nganye nganye, kwaye ufumanise ukuba i-C9013 triode breakdown kwibhodi yokulawula, kwaye i-triode entsha ye-C9013 imbi.

3, Emva kokuba amandla evuliwe, iphaneli yolawulo ibonisa ngokwesiqhelo, kwayeicentrifugeisebenza ngesiqhelo xa iqhosha lokuqala licofa.Nangona kunjalo, xa i-stop switch icinezelwe, i-centrifuge ayinayo impendulo kwaye ayikwazi ukuyeka ukusebenza.Ngokutsho kohlalutyo lweziganeko eziphosakeleyo, impazamo kufuneka ibe kwindawo yokulawula yokumisa isiphaluka solawulo, esibandakanya ukutshintshwa kokuyeka, ibhodi yokulawula amandla kunye nebhodi yokulawula ixesha.Vula i-centrifuge, sebenzisa i-multimeter ukuvavanya i-stop switch, kwaye iqhelekile;Emva kokuqalisa, isiphumo somqondiso esivela kwibhodi yokulawula amandla okulinganisa kwibhodi yokulawula ixesha yi-AC 16V eqhelekileyo, iphoso kufuneka libe kwibhodi yokulawula ixesha, kwaye ibhodi yokulawula ixesha ayikwazi ukwenza umsebenzi wokumisa emva kokufumana isignali yokuyeka.Ukuphelisa enye nganye, efunyenwe kwibhodi yokulawula ixesha le-C9013 triode kunye nemodeli ye-16V, i-470μF capacitor breakdown, i-triode entsha embi kunye ne-capacitor, ukulungisa ingxaki.

4, Emva kokuba amandla evuliwe, iphaneli yolawulo ibonisa ngokwesiqhelo, kwayeicentrifugeisebenza ngesiqhelo xa iqhosha lokuqala licofa.Kodwa xa isitshixo sokumisa sicinezelwa, i-centrifuge ayiyeki ukusebenza ngoko nangoko, kodwa ijikelezisa ixesha elide phambi kokuba ime kancinci.Ngokutsho kohlalutyo lwempazamo, impazamo kufuneka ibe kwisiphaluka solawulo secandelo lolawulo lokunqanda ukunqanda, inxalenye yolawulo lwebrake ibandakanya imodeli: i-WJ176-12V i-intermediate relay, i-brake resistance R: 20-30Ω, imodeli: KBPC50A10M silicon inqwaba kunye nocingo.Vula i-centrifuge kwaye usebenzise i-multimeter ukulinganisa ukuxhathisa i-brake, i-intermediate relay kunye nocingo.Emva kokuqalisa i-centrifuge, cofa iqhosha lokumisa kwaye usebenzise i-multimeter ukulinganisa iikona ze-4 ze-silicon imfumba ngegalelo le-AC 12V kwaye akukho mveliso ye-DC 12V.Gweba ukuba imfumba ye-silicon imbi kwaye uyibuyisele entsha.

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