I-gasket yerabha

Iodoloi-rabber irhasi-Umsebenzi obonakala ulula. Kodwa ukuba unzulu, kuyacaca ukuba le yinto yonke yezinto. Uninzi lukholelwa ukuba lo mbandela kuphela ngexabiso, kodwa, ndikholelwe, umgangatho, izinto kunye nokuthotyelwa kweemfuno zomthengi kubaluleke kakhulu. Ndisebenze kule ndawo kangangeminyaka eliqela, kwaye ngeli xesha ndabona yonke into: kwimizekelo emangalisayo yokusebenzisa iimpazamo ezixabisa abathengi bemali enkulu.

Ukuqonda ngqo iiNgcaciso zeMakethi yeRubber

Into yokuqala yokuqonda iyantlukwano. I-gesibe yerabha zihlobo ezahlukeneyo: kwirabha yendalo, irabha yendalo (i-NBR, e-Epiline, njl.njl.), Ngokuchasene nobushushu kunye neekhemikhali. Awungekhe uthathe nje i-gasket yokuqala ye-gasket eye yafumana kwaye ithemba ukuba iya kuhambelana. Kuyimfuneko ukuqonda iimeko zokusebenza. Isetyenziswe phi i-gasket? Buyintoni iqondo lobushushu? Zeziphi izinto ezinokunxibelelana? Iimpendulo zale mibuzo ziya kuchonga ukhetho lwezinto kunye nejometri.

Ngokukodwa bahlala bedibana nemeko apho umthengi ekhetha ukhetho oluthe ngxi, ngaphandle kokucinga ngeziphumo ezinde. Ngenxa yoko, i-gasket iqaqanjelwe ngokukhawuleza, iphulukana neepropathi zayo, kwaye kufuneka uphinde uphefumle kwakhona. Oku ayisiyiyo kuphela iindleko, kodwa nangokuphulukana nexesha. Apha, umzekelo, ngomnye wabaxumi bethu (i-Sught Zitai Fastener Coustener Coun. Bayenyula izinto ezinexabiso eliphantsi, emva koko kwavela ukuba ayinakukwazi ukumelana nobushushu obuphakamileyo kwaye baqala ukuqhekeza. Kwakufuneka nditshintshe ngokungxamisekileyo umthengisi kwaye uphinde uphinde uphinde uphinde uphinde uphinde uphinde uphinde.

Ukukhetha izinto: I-NBR, EPDM, Silicone - Yintoni onokuyikhetha?

Irhasi yerabha ngobukhuluUkusuka kwi-NRB (irabha ye-nitrile) kukhetho lwendalo ilungele izicelo ezininzi. Isebenza kakuhle ngeoyile kunye nepetroli, kodwa ayikho kangako kumaqondo obushushu aphezulu kunye ne-acids. I-EPDM (i-Ethylene-prophenene-dive-monomer) lukhetho oluhle lokutsala amatywina kwishishini le-automotive, ngenxa yokumelana ne-ozone, i-ultraviolet kunye nefuthe le-Ultraviolet. Iirhasi ze-silicone zezona zibalaseleyo ngokwenqanaba lobushushu (ukusuka kwi -60 ukuya kwi-+200 degrees Celsius) kunye nokuchasana nemichiza, kodwa zihlala zibiza kakhulu kunabanye.

Kubalulekile hayi kuphela kwezinto ezibonakalayo ngokwayo, kodwa kunye nophawu lwayo. Umzekelo, i-NBR yezahlukeneyo, ngomxholo owahlukileyo we-acrylonitile, ochaphazela iipropathi zayo. Ukukhetha uphawu kuxhomekeke kwiimfuno ezithile. Ngamanye amaxesha, ngaphandle kokubaluleka okubonakalayo, umahluko kuhlobo lunokuba nkxalabo.

Ulawulo loMgangatho: Musa ukugcina kule nto

Le yeyona ngongoma ibaluleke kakhulu. Awunakho ukujongela phantsi indima yolawulo lomgangatho. Uku-odolaIrhasi yerabha ngobukhuluQiniseka ukuba uyaqinisekisa ukuba umthengisi unezatifikethi zokuvumelana, kwaye akulungele ukubonelela ngeesampulu ukuze uqinisekise. Jonga imilinganiselo yejometri, ukungcungcutheka, ubukhosi, ukuxhathisa kwifuthe lobushushu. Zive ukhululekile ukubuza imibuzo kunye namaxwebhu afunwayo.

Thina, kwi-Sunniai ye-SUGED SURTERE FISTINE COUZENTION. Sinezixhobo zanamhlanje zokuvavanya iirhasi, kwaye sijonga ngokungqongqo onke imigangatho.

Ubunzima obungayisayini yestatard kunye neemilo

Ngamanye amaxesha abathengi bafunaIrhasi yerabha ngobukhuluubungakanani beempawu okanye iimilo. Oku kunokuba yingxaki, ngakumbi ukuba umthengisi akanazixhobo ezifanelekileyo kunye namava. Kwiimeko ezinjalo, kuya kufuneka ujonge iinkampani ezikhethekileyo ezinokusebenzela uku-odola. Kufanelekile ukuxoxa kwangaphambili iindleko kunye nemigaqo yemveliso.

Ihlala yenzeka ukuba ii-odolo zomthengi zetekisi ngokomzobo, kodwa umzobo awuchanekanga ngokupheleleyo. Oku kukhokelela kwinto yokuba iirhasi azifanelekanga ngobukhulu okanye ubume. Ke ngoko, ngaphambi koku-odola kubalulekile ukuqinisekisa ukuba umzobo uzalisekisiwe ngokuchanekileyo kwaye uhlangabezana nazo zonke iimfuno.

Khangela umthengisi othembekileyo

Fumana umthengisi othembekileyoi-rabber irhasiNguwo lo msebenzi unzima. Kuya kufuneka ufunde intengiso, thelekisa amaxabiso kunye neemeko zokusebenzisana kweenkampani ezahlukeneyo, jonga igama labo. Sukuzithemba iinkampani ezingaqhelekanga ezinikezela ngamaxabiso asezantsi kakhulu. Kungcono ukugqithisa kancinci, kodwa ufumane imveliso esemgangathweni kunye neqabane elithembekileyo.

Thina, i-chithai ye-shinictener i-fefactor yokuthoba i-Co. Sinikezela ngamaxabiso okhuphiswano, iimveliso ezikumgangatho ophezulu kunye nokuziswa ngokukhawuleza. Ukuba uyafunaIrhasi yerabha ngobukhulu, nxibelelana nathi-sihlala sonwabile ukunceda.

Ukuhlalutya iimpazamo eziqhelekileyo xa kuthengwa i-rabber yerabha

Rhoqo, ingxaki ayikho kwi-gasket ngokwayo, kodwa kukhetho olungalunganga. Abaxhasi abaninzi bakholelwa ukuba ukhetho oluphantsi kakhulu yeyona nto ichanekileyo ikhokelela ekuphathweni ngokukhawuleza kunye nemfuno yokuphinda-phinda.

Enye impazamo kukungabikho kokusilela okucacileyo. Awungekhe uthi: 'Sifuna i-gesibe yerabha.' Kuyimfuneko ukuchaza izinto, ubukhulu, ubume, uluhlu lobushushu, iimfuno zokuxhathisa amachiza. Okoko ngakumbi iimfuno, ukuba kuncinci ukubakho kwempazamo.

Ungalibali ukubambisa. Ukuhanjiswai-rabber irhasiKunokuba nzima, ngakumbi ukuba i-odolo inkulu. Kubalulekile ukuba uxoxe ngemibandela yokuhanjiswa kwangaphambili kwaye uqiniseke ukuba umthengisi unokubonelela ngokuhanjiswa kwangexesha kwindawo elungileyo.

Iingxaki ngesiqinisekiso kunye nokuthotyelwa kwemigangatho

Umcimbi wokuqinisekiswa uhlala ujongwa, kodwa ibaluleke kakhulu. Iirhasi kufuneka zihambelane nemigangatho efanelekileyo kunye neemfuno zokhuseleko. Ukunqongophala kwezatifikethi kunokukhokelela kwiingxaki kwimvumelwano yesiko, kunye neengxaki ngomgangatho wemveliso.

Kubaluleke kakhulu ukuqwalasela oku xa kuthengwa iigaza zokusetyenziswa kwiindawo ezibalulekileyo, umzekelo, kwishishini lenqwelo moya okanye iyeza. Kwezi meko, kuyimfuneko ukuba i-gallbet ihlangabezana neyona migangatho iphakamileyo nezokhuseleko.

I-Handon Zitai ye-shinifowuli i-Counter. Siyayiqonda indlela esibaluleke ngayo kubathengi bethu ngayo, kwaye sonke senza konke okusemandleni ukuze sibancede koku.