Ifu ya Karuboni vs Silicon Carbide Mechanical Seal

Ese wigeze wibaza itandukaniro riri hagati ya karuboni naimashini zifunga karubide ya silikoniMuri iyi nyandiko ya blog, tuzareba imiterere yihariye n'ikoreshwa rya buri gikoresho. Mu mpera, uzaba usobanukiwe neza igihe cyo guhitamo karuboni cyangwa silikoni karuboni mu byo ukeneye byo gufunga, bikaguha imbaraga zo gufata ibyemezo bifatika mu mishinga yawe.

Imiterere y'Ubuso bw'Iseti ya Karuboni
Karuboni ni ibikoresho bikunze gukoreshwa muisura z'ikimenyetso cya mekanikebitewe n’imiterere yayo yihariye. Itanga imiterere myiza yo gusiga amavuta, bifasha kugabanya gushwanyagurika no kwangirika hagati y’impande z’igipfundikizo mu gihe cyo gukora. Karuboni kandi igaragaza ubushobozi bwiza bwo gutwara ubushyuhe, bigatuma ikuraho ubushyuhe neza kandi ikarinda ubushyuhe bwinshi ku gice cyo gufunga.

Ikindi cyiza cy'ubuso bw'udupfundikizo twa karuboni ni ubushobozi bwazo bwo guhuza n'utunenge duto cyangwa ibintu bitari byo mu buso bw'aho duhurira. Uku kwihuza neza bituma dupfundikirizwa neza kandi bikagabanya gusohoka. Karuboni kandi irwanya imiti myinshi, bigatuma ikoreshwa mu nganda zitandukanye.

Imiterere y'Ubuso bw'Isembo rya Silicon Carbide
Silicon carbide (SiC) ni irindi hitamo rikunzwe cyane ku maso y’imashini afunga kubera ubukana bwayo budasanzwe no kudashira. Amaso y’imashini afunga SiC ashobora kwihanganira imikorere mibi, harimo n’umuvuduko mwinshi, ubushyuhe, n’ibindi bikoresho bitera ubushyuhe bwinshi. Ubushyuhe bwinshi bw’iyi mashini bufasha mu gukuraho ubushyuhe, bukarinda ubushyuhe guhindagurika no kubungabunga ubuziranenge bw’imashini.

Isura za SiC zigaragaza kandi ubushobozi bwo kurwanya imiti, bigatuma zikoreshwa ahantu hangirika. Ubuso bworoshye bwa SiC bugabanya kwangirika no kwangirika, bigatuma igihe cyo gukora cya SiC kirushaho kuba kirekire. Byongeye kandi, uburyo bwinshi bwo gukaraba bwa SiC butanga ubushobozi bwo kudahinduka, bigatuma isura za SiC ziguma zigororotse kandi zigororotse mu gihe cyo gukora.

Itandukaniro riri hagati ya Carbone na Silicon Carbide
Imiterere n'imiterere
Ibyuma bya karuboni bikozwe muri grafiti, ubwoko bwa karuboni buzwiho ubushobozi bwo kwisiga no kurwanya ubushyuhe n'ibitero bya shimi. Grafiti ikunze gushyirwamo resin cyangwa icyuma kugira ngo yongere ubushobozi bwayo bwo gukora.

Karuboni ya silikoni (SiC) ni ibikoresho bikomeye kandi bidashira bigizwe na silikoni na karuboni. Ifite imiterere ya kristu ituma ikomera neza, ikagira ubushobozi bwo gutwara ubushyuhe, kandi ikagira ubushobozi bwo kudahinduka mu mikorere yayo.

Ubukomere n'Ubudahangarwa bw'Ingufu
Karuboni ya silikoni irakomeye cyane kurusha karuboni, ifite ubukana bwa Mohs buri hagati ya 9-9.5 na 1-2 kuri grafiti. Ubu bukana bwinshi butuma SiC idapfa kwangirika cyane, ndetse no mu gihe ikoreshwa mu buryo bugoye cyane.

Nubwo ibifunga bya karuboni byoroshye, biracyatanga ubushobozi bwo kwangirika neza mu bintu bidakurura. Kuba grafiti yisiga ubwayo bifasha kugabanya kwangirika no kwangirika hagati y’ibifunga.

Ubudahangarwa bw'ubushyuhe
Karuboni na karuboni byombi bifite imiterere myiza cyane mu bushyuhe bwo hejuru. Ibyuma bifunga karuboni bishobora gukora ku bushyuhe bugera kuri 350°C (662°F), mu gihe ibyuma bifunga karuboni bishobora kwihanganira ubushyuhe bwinshi kurushaho, akenshi birenga 500°C (932°F).

Uburyo ubushyuhe bwa silicon carbide buri hejuru y’ubwa karuboni, bigatuma SiC seal igabanya ubushyuhe neza kandi ikarinda ubushyuhe bwo gukora ku gice cyo gufunga.

Ubudahangarwa bw'ibinyabutabire
Karubide ya silikoni ntigira uburozi kandi irwanya ibitero bivuye kuri aside nyinshi, bases, na solvents. Ni amahitamo meza yo gufunga ibintu byangiza cyane cyangwa bikaze.

Karuboni kandi itanga ubushobozi bwo kurwanya ibinyabutabire, cyane cyane ku bintu by’umwimerere na aside n’ibice bidasiga ogisijeni. Ariko, ishobora kuba idakwiye cyane mu bidukikije bisiga ogisijeni cyane cyangwa ikoreshwa rifite pH nyinshi.

Ikiguzi n'uko ibintu bihari
Ibyuma bya karuboni muri rusange bihendutse ugereranyije n’ibyuma bya karuboni bya silikoni bitewe n’igiciro gito cy’ibikoresho fatizo ndetse n’uburyo bworoshye bwo kubikora. Ibyuma bya karuboni biraboneka cyane kandi bishobora gukorwa mu byiciro bitandukanye no mu buryo butandukanye.

Ibyuma bya silikoni bya karuboni bizwi cyane kandi akenshi biba bifite ibiciro biri hejuru. Gukora ibikoresho bya SiC byiza bisaba ubuhanga buhanitse bwo gukora no kugenzura neza ubuziranenge, bigatuma ikiguzi cyiyongera.

Igihe cyo Gukoresha Ifu ya Karuboni
Isura z'ibifunga bya karuboni ni nziza cyane mu gukoresha mu gihe hakoreshwa igitutu kiri hasi kugeza ku gipimo cy'ubushyuhe. Bikunze gukoreshwa mu mapompo y'amazi, mu byuma bivanga, no mu byuma bitera imbaraga aho imashini zifunga zidatera imbaraga nyinshi cyangwa ngo zibore. Ibifunga bya karuboni nabyo birakwiriye mu gufunga ibinyobwa bifite ubushobozi buke bwo gusiga amavuta, kuko ibikoresho bya karuboni ubwabyo bitanga amavuta.

Mu bikorwa birimo imizunguruko ikunze gutangira cyangwa aho umugozi uhura n’ingendo z’umurongo ugororotse, amaso y’agasanduku ka karuboni ashobora kwakira ibi bibazo bitewe n’imiterere yabyo yo kwisiga no kuba bishobora guhuza n’utundi duce duto tw’ubuso bw’aho umuntu ahurira.

Igihe cyo Gukoresha Isemboro ya Silicon Carbide
Isura z'ibifunga bya silicon carbide zikundwa cyane mu gukoresha ingufu nyinshi, ubushyuhe, n'ibikoresho byo kwangiza cyangwa byangiza. Bikunze gukoreshwa mu nganda zikora ibintu byinshi, nko gukora peteroli na gaze, gutunganya imiti, no gutanga amashanyarazi.

SiC seal nazo zikwiriye gufunga amazi meza cyane, kuko zidahumanya icyuma gifunga. Mu gihe ibikoresho bifunga bifite ubushobozi buke bwo gusiga amavuta, SiC ifite ubushobozi buke bwo kwangirika no kudashira bituma iba amahitamo meza.

Iyo agapfunyika ka mashini gakunze guhindagurika cyangwa guhindagurika k'ubushyuhe, ubushobozi bwo gutwara ubushyuhe bwinshi bwa SiC n'uburyo igumana ubushyuhe buhagije bifasha mu kugumana imikorere myiza no kuramba. Byongeye kandi, agapfunyika ka SiC ni keza cyane mu gukoresha gasaba igihe kirekire cyo gukora no kudakorerwa isuku bitewe nuko gakomeye cyane kandi kadapfa kwangirika.

Ibibazo Bikunze Kubazwa
Ni ikihe gikoresho cyo gufunga cya mekanike gikoreshwa cyane?
Karuboni ikoreshwa cyane mu byuma bifunga ibintu bitewe nuko ihendutse kandi ikora neza mu bikorwa byinshi.

Ese imyenge ya karuboni na silikoni ishobora gukoreshwa mu buryo bunyuranye?
Mu bihe bimwe na bimwe, yego, ariko biterwa n'ibisabwa byihariye mu ikoreshwa, nk'ubushyuhe, igitutu, n'uburyo amazi ahuye.

Mu gusoza
Mu guhitamo hagati y’udupfundikizo twa karuboni na karuboni, tekereza ku bisabwa byihariye mu gukoresha. Karuboni ya karuboni itanga ubukana bwiza kandi irwanya imiti, mu gihe karuboni itanga ubushobozi bwo gukora ubwumye.