Umgaqo weSrmal Fuse

I-fuse ye-surmal okanye i-thekoff ye-thermal sisixhobo sokhuseleko esivalelayo ngokuchasene ne-oveheat. Ifumana ubushushu obubangelwe bucala ngokugqithileyo ngenxa yesekethe emfutshane okanye kwicandelo. I-fus ye-thermal ayizibuyisi xa iqondo litshone njengomphunga wesekethe. I-fuse ye-thermal kufuneka itshintshwe xa isilele okanye ibangelwa.
Ngokungafaniyo ne-fuse yombane okanye abaphulaphuli besekethe, i-fus ye-thermal kuphela inza kuphela kubushushu obugqithisileyo, ngaphandle kokufumana i-fumu ye-fumb yokunyuka komgangatho, ukuba i-fuse egqithisileyo ikwanele ukubangela indlela yayo ephambili, indlela yokhetho kunye nendlela yokhetho.
1. Umsebenzi we-thermal fuse
I-fuse ye-thermal iqokelelwe ikakhulu ye-fursent, inyibilikisi kunye ne-filler yangaphandle. Xa isetyenziswa, i-fuse ye-thermal inokuqonda ubushushu obungaqhelekanga benyuka iimveliso ze-elektroniki, kwaye amaqondo obushushu avakalelwa ngumzimba ophambili we-fulula kunye nocingo. Xa iqondo lobushushu lifikelela kwindawo yokunyibilika yelokhwe, i-fusent iya kunyibilika ngokuzenzekelayo. Ingqumbo yomphezulu yenyibilikisiwe inyibilikisiwe phantsi konyuselo lweefilimu ezikhethekileyo, kwaye i-firsent iba ngumthubi emva kokunyibilika, oko kuphelisa isekethe. Qinisekisa ukusebenza ngokukhuselekileyo kwezixhobo zombane ezinxulumene nesekethe.
2. Umgaqo wokuSebenza weSrmal Fuse
Njengesixhobo esikhethekileyo sokukhuselwa okugqithileyo, i-fus ye-thermal inokwahlulwa ngakumbi kwi-organic fuse kunye ne-fuse ye-thermal.
Phakathi kwawo, i-fuse ye-organic iqulunqeni yokunxibelelana ngokusuleleka, inobungozi, kunye nentwasahlobo. Ukuhamba kwe-ormal ye-ormal fuse yenziwa, ihamba ukusuka kwenye i-charded ngokuhamba kwentsimbi kwelinye icala. Xa iqondo lobushushu langaphandle lifikelela kumda wokugqibela, ukuthambisa komcimbi wezinto eziphilayo kuya kunyibilika, kwaye isiphaluka sentwasahlobo siyakukhokelela kwenye indawo evulekileyo kunye necala elikhokelela ekufezekiseni injongo yokunxibelelana.
Uhlobo lwe-Alloty uhlobo lwe-thermal luquka ucingo, lukreqo, umxube owodwa, iqokobhe kunye nokutywina i-resin. Njengamaqondo obushushu ajikelezileyo (aqinileyo) anyuka, umxube owodwa uqalisa ukuluka. Xa amaqondo obushushu ajikelezileyo ayaqhubeka nokunyuka kwaye afikelele kwindawo yokunyibilika komntu onyibilikayo, i-fussant iqala ukunyibilika, kwaye umphezulu we-alloy avel ugcwalise umxube owodwa, ukwenziwa kwamacala omabini, ukufezekisa ukusikwa kwesekethe. I-fus ye-susm afming ye-Aldus ye-Almal iyakwazi ukubeka amaqondo obushushu ahlukeneyo ngokuhambelana nokuqulunqwa kokubekwa.
I-3. Ungayikhetha njani i-thermal fuse
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. Ukuthatha isigqibo sokuba ukusebenza okwangoku yi-1.5a, i-rating yangoku ye-fuse ekhethiweyo ye-thermal kufuneka ifikelele kwi-1.5 / 0.72, oko kukuthi, ngaphezulu kwe-2.0a, ukuqinisekisa ukuthembeka kwentshukumo ye-thermal fuse.
. Kuphela kukwanelisa le ntetho yokukhethwayo kukuba ukwenziwa kwe-fuse ye-surmal akuyi kuba nakho ukwenzeka kwayo xa kusenzeka i-piak eqhelekileyo ye-SORMS kwi-STEAL SIMATE i-1 ~ 2 kwinxalenye yokuphepha i-Peak ye-Deak ye-Deak ye-Deak ye-Deak ye-Deak ye-Deak ye-Deak ye-Deak ye-Peak yeTeksi okanye yecandelo.
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(6) Ubume be-fuse ye-thermal kufuneka kukhethwe ngokwemilo yesixhobo esikhuselweyo. Umzekelo, isixhobo esikhuselweyo sisimo semoto, esihlala sisebusweni, i-tubimar fuse idla ngokukhethiwe ngqo kwi-GALFIRGE, kwaye i-fuil ye-subles ikhuselwe, inokuthi ifikelelene nefuthe lokukhuselwa.
4. Izilumkiso zokusebenzisa i-fuse ye-thermal
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. Ke ngoko, ukusetyenziswa kolu hlobo lwesixhobo sefuse akucetyiswa phantsi kweemeko ezingasentla.
Nangona i-fuse ye-thermal inezinto ezinokuthembeka koyilo, imeko engaqhelekanga ye-fuse enye ye-thermal inokuhlanganisana, xa isekelo ichaphazelekile, xa lo matshini uchaphazela ngqo i-fuse, kwaye xa isidanga esiphezulu se iyafuneka.