Iimpawu eziphambili zomgangatho weeshiti zesinyithi zesilicon ziquka ixabiso lokulahleka kwesinyithi, uxinano lwe-magnetic flux, ubulukhuni, ukuba tyaba, ukufana kobukhulu, uhlobo lokugquma kunye neempawu zokubhoboza, njl.
1. Ixabiso lokulahleka kwentsimbi
Ukulahleka kwesinyithi esincinci yeyona nto ibalulekileyo ebonisa umgangatho weeshiti zesinyithi zesilicon. Amazwe onke ahlela amanqanaba ngokwexabiso lokulahleka kwesinyithi. Okukhona ilahleko yesinyithi iphantsi, kokukhona inqanaba liphezulu.
2. Uxinano lweMagnetic flux
Uxinano lwe-magnetic flux lolunye uphawu olubalulekileyo lwe-electromagnetic lwamaphepha esinyithi e-silicon, olubonisa ukuba kulula kangakanani ukusebenzisa amaphepha esinyithi e-silicon. Phantsi kobunzulu be-magnetic field ye-frequency ethile, i-magnetic flux edlula kwindawo yeyunithi ibizwa ngokuba yi-magnetic flux density. Ngokwesiqhelo uxinano lwe-magnetic flux lwamaphepha esinyithi e-silicon lulinganiswa kwi-frequency ye-50 okanye i-60 Hz kunye ne-external magnetic field ye-5000A/m. Ibizwa ngokuba yi-B50, kwaye iyunithi yayo yiTesla.
Uxinano lwe-magnetic flux lunxulumene nolwakhiwo oludibeneyo, ukungcola, uxinzelelo lwangaphakathi kunye nezinye izinto zephepha lesinyithi le-silicon. Uxinano lwe-magnetic flux luchaphazela ngokuthe ngqo ukusebenza kakuhle kwamandla eemoto, ii-transformers kunye nezinye izixhobo zombane. Okukhona uxinano lwe-magnetic flux luphezulu, kokukhona uxinano lwe-magnetic flux ludlula kwindawo yeyunithi, kwaye kokukhona ukusebenza kakuhle kwamandla kuphucuka. Ke ngoko, uxinano lwe-magnetic flux lwephepha lesinyithi le-silicon luphezulu, kokukhona lungcono. Ngokwesiqhelo, iinkcukacha zifuna kuphela ixabiso elincinci loxinano lwe-magnetic flux.
3. Ukuqina
Ukuqina yenye yeempawu zomgangatho weeshiti zesinyithi zesilicon. Xa oomatshini bokubhoboza ngokuzenzekelayo banamhlanje beyiishiti zokubetha, iimfuno zokuqina zinzima ngakumbi. Xa ubunzima buphantsi kakhulu, abulungelanga ukusebenza komatshini wokubhoboza ngokuzenzekelayo. Kwangaxeshanye, kulula ukuvelisa ii-burrs ezinde kakhulu kwaye kwandiswe ixesha lokuhlanganisa. Ukuze kuhlangatyezwane neemfuno ezingentla, ubunzima beshiti yesinyithi yesilicon kufuneka bube ngaphezulu kunexabiso elithile lobunzima. Umzekelo, ubunzima beshiti yesinyithi yesilicon ye-50AI300 buhlala bungaphantsi kwexabiso lobunzima be-HR30T 47. Ubunzima beeshiti zesinyithi zesilicon buyanda njengoko umgangatho unyuka. Ngokubanzi, okukhona umxholo wesilicon ungaphezulu kongezwa kwiishiti zesinyithi zesilicon zenqanaba eliphezulu, isiphumo sokuqina kwesisombululo esiqinileyo se-alloy senza ubunzima bube phezulu.
4. Ukuthe tyaba
Ukuthamba luphawu olubalulekileyo lomgangatho weeshiti zesinyithi zesilicon. Ukuthamba okuhle kuluncedo ekucutshungulweni kwefilimu nakumsebenzi wokuhlanganisa. Ukuthamba kunxulumene ngokuthe ngqo nangokusondeleyo netekhnoloji yokuqengqa kunye nokuqhoboshela. Ukuphucula itekhnoloji kunye neenkqubo zokuqhoboshela ukuqhoboshela kuluncedo ekuqhobosheleni. Umzekelo, ukuba kusetyenziswa inkqubo yokuqhoboshela eqhubekayo, ukuthamba kungcono kunenkqubo yokuqhoboshela ibhetshi.
5. Ukufana kobukhulu
Ukufana kobukhulu luphawu olubaluleke kakhulu lomgangatho weeshiti zesinyithi zesilicon. Ukuba ukufana kobukhulu kuphantsi, umahluko wobukhulu phakathi kombindi nomphetho weshiti yesinyithi mkhulu kakhulu, okanye ubukhulu beshiti yesinyithi buyahluka kakhulu kubude beshiti yesinyithi, kuya kuchaphazela ubukhulu bombindi odibeneyo. Ubukhulu obahlukeneyo bemiqolo bunokwahluka okukhulu kwiipropati zokungena kwemagnethi, ezichaphazela ngokuthe ngqo iimpawu zeemoto kunye neetransformers. Ke ngoko, umahluko wobukhulu beeshiti zesinyithi zesilicon uncinci, kokukhona kungcono. Ukufana kobukhulu beeshiti zesinyithi kunxulumene kakhulu netekhnoloji yokuqengqeleka eshushu kunye neyokuqengqeleka ebandayo kunye neenkqubo. Kuphela ngokuphucula amandla etekhnoloji yokuqengqeleka apho umahluko wobukhulu beeshiti zesinyithi ungancitshiswa.
6. Ifilimu yokugquma
Ifilimu yokugquma yinto ebaluleke kakhulu kwimigangatho yeeshiti zesinyithi zesilicon. Umphezulu weshiti yesinyithi yesilicon ugqunywe ngeekhemikhali, kwaye kuqhotyoshelwe ifilimu encinci kuyo, enokubonelela nge-insulation, ukuthintela umhlwa kunye nemisebenzi yokuthambisa. I-insulation inciphisa ukulahleka komsinga we-eddy phakathi kweeshiti zesinyithi zesilicon; ukumelana nomhlwa kuthintela amaphepha esinyithi ekugqwaleni ngexesha lokucubungula nokugcina; ukuthambisa kuphucula ukusebenza kokubhoboza kweeshiti zesinyithi zesilicon kwaye kwandisa ubomi besikhunta.
7. Iipropati zokucubungula ifilimu
Ukubetheka ngomnye weempawu ezibaluleke kakhulu zomgangatho weeshiti zesinyithi zesilicon. Iimpawu ezilungileyo zokubetheka zandisa ubomi besikhunta kwaye zinciphise iibhere zeshiti ezibethekileyo. Ukubetheka kuhambelana ngokuthe ngqo nohlobo lokugquma kunye nobunzima beshiti yesinyithi yesilicon. Iingubo zendalo zineempawu ezingcono zokubetheka, kwaye iintlobo zokubetheka ezisandula ukuphuhliswa zisetyenziselwa ukuphucula iimpawu zokubetheka zeshiti zesinyithi zesilicon. Ukongeza, ukuba ubunzima beshiti yesinyithi buphantsi kakhulu, buya kubangela iibhere ezinzulu, ezingafanelekiyo ekubethekeni; kodwa ukuba ubunzima buphezulu kakhulu, ubomi besikhunta buya kuncipha; ke ngoko, ubunzima beshiti yesinyithi yesilicon kufuneka bulawulwe ngaphakathi koluhlu olufanelekileyo.
Ixesha leposi: Matshi-19-2024
