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I-drill yombane eyi-650W etshintshanayo yangoku
imveliso IINKCUKACHA
Ingcaciso yeMveliso
Nokuba i-AC drill inokusebenzisa umsinga othe ngqo
Ngokubanzi, i-AC drills ayikwazi ukusebenzisa i-current ngqo.
Okokuqala, umahluko phakathi kwe-AC drill kunye ne-DC drill
Ii-Ac drills zisebenzisa amandla e-AC aqhelekileyo, ngelixa izixhobo ze-DC zisebenzisa amandla e-DC. Ngokungafaniyo nonikezelo lwamandla e-DC, amandla ombane e-AC atshintsha ngokuhamba kwexesha, ngelixa amandla ombane e-DC ahlala efana. Ukongeza, xa i-drill ye-AC isebenza, ngenxa yesakhiwo se-motor yayo, kufuneka ixhomekeke kumbane we-AC ukuqhuba, ngelixa i-DC drill inokufezekiswa ngumbane we-DC.
Okwesibini, unokusebenzisa okwangoku ngqo ukuqhuba i-AC drill
Ekubeni i-motor structure ye-AC drill yenzelwe ukunikezelwa kwamandla e-AC, ngokubanzi, i-drill ye-AC ayikwazi ukusebenzisa ngokuthe ngqo ngoku. Ukuba umbane we-DC unyanzelekile ukuba usetyenziswe, awuyi kuchaphazela kuphela imeko yayo yokusebenza eqhelekileyo, kodwa ibe nefuthe elibi kwi-motor winding kunye nesekethe. Ukongeza, kunokubangela imingcipheko yokhuseleko.
Nangona kunjalo, ezinye iidrill ze-AC ziyilelwe ukuvumela ukusetyenziswa kwangoku ngokuthe ngqo, kwaye ezi drill zinokuguqulwa sisiguquli se-DC. Nangona kunjalo, ngenxa yokuba olu kuguqulwa luya kuchaphazela ukusebenza kwayo kunye nobomi, kusacetyiswa ukuba kusetyenziswe amandla e-AC xa kungafuneki.
Kutheni kucetyiswa ukuba usebenzise amandla e-AC
Ukuze kuqinisekiswe ukhuseleko kunye nokusebenza kwe-AC drill yombane, kuyacetyiswa ukuba usebenzise umbane we-AC. Okokuqala, i-AC drill yenzelwe unikezelo lombane lwe-AC, ukusetyenziswa kombane we-DC kunokuba nefuthe elibi kwi-motor windings kunye neesekethe. Ukongeza, ngenxa yokuba amandla ombane ombane weDC ahlala engatshintshi, kulula ukubangela ukungahambelani phakathi kobushushu kunye nokusetyenziswa kwamandla emoto xa isetyenziselwa ukuqhuba i-AC drill, ngaloo ndlela ichaphazela imeko yayo yesiqhelo yokusebenza. Okokugqibela, ukusetyenziswa kwamandla eDC kunokuba nefuthe elibi kubomi bebhetri.
Iv. Isishwankathelo
Ngokubanzi, i-AC drills ayikwazi ukusebenzisa i-current ngqo. Nangona ezinye iidrill ze-AC zinokuguqulwa sisiguquli se-DC, kuyacetyiswa ukuba usebenzise amandla e-AC. Oku kunokuqinisekisa ukhuseleko kunye nokusebenza, kwaye kunokwandisa ubomi benkonzo ye-drill.