Falanqaynta codsiga xaashida bimetallic ee ilaaliyaha kulaylka

2022-03-01

Waxyaabaha ugu muhiimsan ee ku jirailaaliyaha kulaylkawaa bimetal. Maanta, waxaan ku qaadan doonaa inaad fahamto codsiga bimetal ee ilaaliyaha kulaylka.

Doorka xaashida bimetal ee ilaaliyaha kulaylku waa: marka heerkulku isbeddelo, sababtoo ah isugeynta fidinta ee dhinaca balaadhinta sare ee bimetal waxay aad uga badan tahay isugeynta balaarinta ee dhinaca fidinta hoose, foorarsigu waa dhacdaa, waxaana isticmaalnaa foorarsigan. shaqayn gudahailaaliyaha kulaylka.

Qalabka cayriin ee kulul ee bimetallic ee soosaarayaasha kala duwan ayaa asal ahaan isku mid ah, matrixku waa birta iyo naxaasta naxaasta, iyo walxaha sida nikkel iyo manganese ayaa lagu daraa si ay u beddelaan isku-dhafka ballaarinta, taasoo keentay dhinaca sare ee ballaarinta iyo hoos-u-baxa dhinaca hoose, iyo ka dibna halabuurka isku dhafan. Qalabka Master-ka ayaa mararka qaarkood lagu daraa si loo beddelo caabbinta walxaha.

Kahor intaadan kulminilaaliyaha kulaylka, samaynta xaashida bimetallic waa tallaabo aad muhiim u ah. Marka hore, fiidiyaha kulul ee bimetallic-ka ah waa la feeray oo waxaa la mariyey qaab xaashi ah, ka dibna horay ayaa loo sameeyay qaab saxan ah. Waqtigan xaadirka ah, bimetal kulaylka-qaabeeya saxanku wuxuu leeyahay ficil go'an iyo dib u habeyn heerkulka. Halbeegyada ugu muhiimsan ee bimetals ee ay tahay in la tixgeliyo ka hor feerka: foorar gaar ah, modules laastikada, qallafsanaanta, saxnaanta cabbirka, caabbinta, kala duwanaanta heerkulka hawlgalka. Marka hore ka fiirso kala duwanaanta heerkulka xaashida bimetal loo isticmaali karo, ka dibna ka fiirso xoogga iyo qulqulka ficilka ay tahay in bimetalku dhaliyo, oo dooro foorarsiga gaarka ah ee habboon iyo moduleska laastikada. Ka dib dooro cabbirka, engegnaanta iyo moodooyinka laastikada ee bimetal kulul ee ku habboon habka wax-soo-saarka iyo qalabka. Ka dibna dooro iska caabin ku habboon iyadoo loo eegayo shuruudaha wakhtiga hadda jira ee ilaaliyaha iyo saamaynta godka awoodda kulaylka.

Marka loo eego qaaciddada saamaynta kulaylka ee hadda jirta ee bimetal Q=∫t0I2Rdt, waxa la ogaan karaa in doorashada bimetal leh iska caabin sare ay dhalin doonto kulayl badan, yaraynaysaa wakhtiga hawlgalka ee ilaaliyaha kulaylka, oo ay hoos u dhigto ugu yar ee hadda shaqeeya. Taas lidkeeda waa run bimetals leh iska caabin hoose. Iska caabbinta bimetal-ka waxaa saameeya caabbinta, xajmiga iyo dhumucda qaabka.

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