Isebenza Njani Into Yokufudumeza?

Isebenza Njani Into Yokufudumeza?

Ngaba wakha wazibuza ukuba isifudumezi sakho sombane, itoaster, okanye isomisi seenwele sivelisa njani ubushushu? Impendulo ikwisixhobo esibizwa ngokuba yi-heater, eguqula amandla ombane abe bubushushu ngokusebenzisa inkqubo yokuxhathisa. Kule post yeblogi, siya kuchaza ukuba yintoni into yokufudumala, isebenza njani, kwaye zeziphi iintlobo ezahlukeneyo zezinto zokufudumeza ezikhoyo. Siza kukwazisa kwakhona nge-Beeco Electronics, enye yezinto eziphambili zokufudumeza izinto eIndiya, onokukubonelela ngezinto zokufudumeza ezikumgangatho ophezulu nezifikelelekayo kwizicelo ezahlukeneyo.

Yintoni into yokufudumeza?

Isixhobo sokufudumeza sisixhobo esenza ubushushu xa umsinga wombane udlula kuwo. Ngokuqhelekileyo yenziwe nge-coil, i-ribbon, okanye i-strip of wire enokumelana okuphezulu, oku kuthetha ukuba ichasene nokuhamba kombane kwaye ivelise ubushushu ngenxa yoko. Le nto yaziwa ngokuba yi-Joule yokufudumeza okanye ukufudumeza okuxhathisayo kwaye ikwangumgaqo ofanayo owenza ibhalbhu yokukhanya ikhanye. Ubungakanani bobushushu obuveliswa yinto yokufudumala buxhomekeke kumbane, okwangoku, kunye nokuchasana kwento, kunye nezinto kunye nokumila kwento.

Isebenza njani into yokufudumeza?

Into yokufudumeza isebenza ngokuguqula amandla ombane kubushushu ngokusebenzisa inkqubo yokumelana. Xa umsinga wombane uqukuqela kwindawo, udibana nokuxhathisa, okubangela ukuba amandla ombane aguqulwe abe bubushushu. Ubushushu buphuma kwi-element kuwo onke amacala, ukufudumeza umoya ojikelezayo okanye izinto. Ubushushu bento buxhomekeke kwibhalansi phakathi kobushushu obuveliswayo kunye nobushushu obuphulukene nokusingqongileyo. Ukuba ubushushu obuveliswayo bukhulu kunobushushu obulahlekileyo, i-elementi iya kuba shushu ngakumbi, kwaye ngokuphambanayo.

Ziziphi iintlobo ezahlukeneyo zezinto zokufudumeza?

Kukho iintlobo ezahlukeneyo zezinto zokufudumeza, kuxhomekeke kwizinto eziphathekayo, imilo, kunye nomsebenzi wento. Ezinye zeentlobo eziqhelekileyo zezinto zokufudumeza zezi:

Izinto zokufudumeza zeMetallic: Ezi zizinto zokufudumeza ezenziwe ngeengcingo zetsimbi okanye iiribhoni, ezifana ne-nichrome, i-kanthal, okanye i-cupronickel. Zisetyenziswa kwizixhobo zokufudumeza eziqhelekileyo ezifana nezifudumezi, iithosta, izomisi zeenwele, iziko, kunye nee-oveni. Zinokumelana okuphezulu kwaye zenze uluhlu olukhuselekileyo lwe-oxide xa lushushu, lukhusela i-oxidation eyongezelelweyo kunye ne-corrosion.

Izinto zokufudumeza ezifakwe kwi-foil: Ezi zizinto zokufudumeza ezenziwe ngeefoyile zetsimbi, ezifana nobhedu okanye i-aluminium, ezifakwe kwipatheni ethile. Zisetyenziswa kwizicelo zokufudumeza ezichanekileyo ezifana noxilongo lwezonyango kunye ne-aerospace. Banokuchasana okuphantsi kwaye banokubonelela ngokulinganayo kunye nokusabalalisa ubushushu obufanayo.

Izinto zokufudumeza ze-Ceramic kunye ne-semiconductor: Ezi zizinto zokufudumeza ezenziwe nge-ceramic okanye izinto ze-semiconductor, ezifana ne-molybdenum disilicide, i-silicon carbide, okanye i-silicon nitride. Zisetyenziswa kwizicelo zokufudumeza ezinobushushu obuphezulu njengeshishini leglasi, i-ceramic sintering, kunye neeplagi ezikhanyayo ze-injini ye-diesel. Banokuxhathisa okuphakathi kwaye banokumelana ne-corrosion, i-oxidation, kunye ne-thermal shock.

Izinto zokufudumeza ze-PTC ze-ceramic: Ezi zizinto zokufudumeza ezenziwe ngezinto ze-ceramic ezinomlinganiselo wokushisa ofanelekileyo wokuchasana, oku kuthetha ukuba ukuxhathisa kwabo kunyuka ngobushushu. Zisetyenziselwa ukuzilawula ngokwazo izicelo zokufudumeza ezifana nezifudumezi zesihlalo semoto, izilungisi zeenwele, kunye nabenzi bekofu. Banokuchasana okungaqhelekanga kwaye banokubonelela ngokukhuselekileyo kunye nokusebenza kwamandla.