Isebenza njani into yokufudumeza?
Ngaba ukhe uzibuze ukuba i-heater yakho yombane, i-teater, okanye i-hair slorter ivelisa ubushushu? Impendulo ilele kwisixhobo esibizwa ngokuba yindawo yokufudumeza, eguqula amandla oombane kubushushu ngenkqubo yokuxhathisa. Kweli phulo lebhlog, siya kucacisa ukuba yintoni into efudumeleyo, ukuba isebenza njani, kwaye zithini iintlobo ezahlukeneyo zezinto zokufudumeza ezikhoyo. Siza kukwazisa kwii-elektroniki zeBeeco, omnye wabavelisi abakhokelayo abakhokelayo eIndiya, abanokukunika izinto ezisemgangathweni ezisemgangathweni kunye nokukhusela izicelo ezahlukeneyo.
Yintoni into yokufudumeza?
Into yokufudumeza sisixhobo esivelisa ubushushu xa kudlula umbane wayo. Ihlala yenziwa nge-coil, iribhoni, okanye i-wire ye-wire enokuxhathisa kakhulu, intsingiselo yokuba ichasa ukuhamba kombane kwaye kuvelisa ubushushu njengesiphumo. Le phenonon yaziwa ngokuba yi-joule yokufudumeza okanye ingozi yokufudumeza kwaye yinto efanayo eyenza ibhulukhwe yokukhanya. Inani lobushushu obuveliswa yinto yokufudumeza lixhomekeke kwi-voltage, okwangoku, kwaye ukuxhathisa into, kunye nezinto kunye nemibandela yento kunye nemibandela.
Isebenza njani into yokufudumeza?
Inqaku lokufudumeza lisebenza ngokuguqula amandla ombane kubushushu ngenkqubo yokuxhathisa. Xa iqukhwe ingena uqukuqayo ngombane kwindawo, idibana nokuchasana, ebangela ukuba amanye amandla ombane aguqulwe abe bubushushu. Ubushushu emva koko buvela kwinto yonke imikhombandlela, ukufudumeza umoya okanye izinto. Iqondo lobushushu lezinto lixhomekeke kwibhalansi phakathi kobushushu obufunyenwe kwaye ubushushu bulahlekile kwindalo. Ukuba ubushushu obuveliswe bungaphezulu kunobufudume bulahlekile, into iya kushushu, kwaye ngokuchaseneyo.
Zeziphi iintlobo ezahlukeneyo zezinto zokufudumeza?
Kukho iintlobo ezahlukeneyo zezinto zokufudumeza, kuxhomekeka kwizixhobo, ubume, kunye nomsebenzi wezinto. Ezinye iintlobo eziqhelekileyo zokufudumeza zezi:
Izinto zokufudumeza ngokwensini: ezi zishushu ezenziwe ngeengcingo zentsimbi okanye iiribhoni, ezinje ngeNichrome, ka-Karhali, okanye i-gorderokep. Zisetyenziswa kwizixhobo eziqhelekileyo zokufudumeza njengezitshisa, ii-toters, imilambo yeenwele, izibophelelo, kunye nee-oveni. Banokungaxhathisa kakhulu kwaye bakha uluhlu olukhuselayo lwe-oxide xa befudumele, bethintela i-oxidation enye kunye nokususwa.
I-ESPIT FIAL EIL EKUFANELEKILEYO: Ezi zithanda izinto ezenziwe ngoomatshini beentsimbi, ezinje ngobhedu okanye i-aluminium, ezifakwe kwipateni ethile. Zisetyenziswa kwizicelo zokufudumeza zichanekile njengokuxilonga kunye ne-aerospace. Banokuchaswa okuphantsi kwaye banokunika iyunifomu kunye nokusasazwa kobushushu obungaguqukiyo.
I-Cemiramic kunye ne-Semiconductor yokufudumeza: Ezi zizinto zokufudumeza ezenziwe nge-ceramic okanye izixhobo ze-semicondcuctor, ezinje nge-molybdenum dililide, okanye isilicon nitride. Zisetyenziswa kwizicelo eziphakamileyo zobushushu obuthambileyo njengezomzi-mveliso weglasi, ukuqina kwe-ceramic, kunye ne-injini ye-injini ye-injini. Banokumelana ngokumodareyitha kwaye banokumelana nokungabi, i-oxidation, kunye nokothuswa kwe-thermal.
Izinto zokufudumeza ze-PTC ze-PTC: Ezi zintando zenziwe ngezinto ezenziwe nge-ceramic ezinobushushu obulungileyo obuhle wokuxhathisa, okuthetha ukuba ukuxhathisa kwabo kunyuke ubushushu. Zisetyenziselwa ukuzilawula ngokuzithandela njengezitshisi zemoto, iinwele zenkomo, kunye nezenzo zekofu. Banokunganyangeki nokungakhathali kwaye banokubonelela ngokhuseleko kunye nokusebenza kwamandla.
I-Post Time: NgoDE-27 ukuya ku-2424