Ungakhetha kanjani indandatho yokuvala yesistimu ye-hydraulic?
1, 1. Impahla: Iwuphawu lwenjoloba olusetshenziswa kakhulu futhi olungabizi kakhulu. Ayifanele ukusetshenziswa kuzincibilikisi ze-polar ezifana ne-ketone, i-ozone, i-nitrohydrocarbons, i-MEK ne-chloroform.Ayifanele ukusetshenziswa kuzincibilikisi ze-polar ezifana ne-ketone, i-ozone, i-nitrohydrocarbons, i-MEK ne-chloroform. Izinga lokushisa elijwayelekile lokusetshenziswa ngu -40 ~ 120 ℃. Okwesibili, i-HNBR hydrogenated nitrile sealing sealing ring inokumelana nokugqwala okuhle kakhulu, ukumelana nezinyembezi nezici zokuwohloka kokucindezela, ukumelana ne-ozone, ukumelana nokukhanya kwelanga, ukumelana nesimo sezulu kuhle. Ukumelana nokugqoka okungcono kunerabha ye-nitrile. Ifanele imishini yokuwasha, amasistimu enjini yezimoto kanye nesistimu yesiqandisi esebenzisa isiqandisi esisha esihambisana nemvelo esingu-R134a. Akunconyelwe ukusetshenziswa kotshwala, ama-ester, noma izixazululo ezinamakha. Izinga lokushisa elijwayelekile lokusetshenziswa lingu-40~150 ℃. Okwesithathu, i-FLS fluorine abicah silicone sealing ring inezinzuzo zerabha ye-fluorine nerabha ye-silicone, ukumelana nowoyela, ukumelana ne-solvent, ukumelana nowoyela kaphethiloli kanye nokumelana nokushisa okuphezulu nokuphansi kuhle. Iyakwazi ukumelana nokuhlaselwa komoyampilo oqukethe izinhlanganisela, i-hydrocarbon enamakha enezinyibilikisi ne-chlorine equkethe izinyibilikisi. Ngokuvamile isetshenziselwa izindiza, indiza kanye nezinjongo zempi. Ukuchayeka kuma-ketone kanye noketshezi lwamabhuleki akunconywa. Izinga lokushisa elijwayelekile lokusetshenziswa ngu -50 ~ 200 ℃.
2, ukusebenza: Ngaphezu kwezidingo ezijwayelekile zendandatho yokuvala, indandatho yokubeka uphawu kufanele futhi inake lezi zimo ezilandelayo: (1) i-elastic futhi iqinile; (2) Amandla afanele emishini, okuhlanganisa amandla okunweba, ubude namandla okudabula. (3) Ukusebenza kuzinzile, akulula ukuvuvukala phakathi nendawo, futhi umphumela wokunciphisa ukushisa (umphumela we-Joule) mncane. (4) Kulula ukucubungula nokuma, futhi ingagcina usayizi oqondile. (5) ayigqwali indawo yokuxhumana, ayingcolisi into ephakathi nendawo, njll. Into efanelekile nesetshenziswa kakhulu ukuhlangabezana nezimfuneko ezingenhla irabha, ngakho indandatho yokuvala ngokuvamile yenziwe ngezinto zenjoloba. Kunezinhlobo eziningi zenjoloba, futhi kukhona njalo izinhlobo zenjoloba ezintsha, ukuklama nokukhetha, kufanele kuqonde izici zenjoloba ehlukahlukene, ukukhetha okunengqondo.
I-3, izinzuzo: 1, indandatho yokuvala ingcindezi yokusebenza kanye nebanga elithile lokushisa, kufanele libe nokusebenza okuhle kokuvala, futhi ngokunyuka kwengcindezi kungathuthukisa ngokuzenzakalelayo ukusebenza kokuvala. 2. Ukungqubuzana phakathi kwensimbi yokuvala uphawu kanye nezingxenye ezihambayo kufanele kube kuncane, futhi i-coefficient ye-friction kufanele izinzile. 3. Indandatho yokuvala inokumelana nokugqwala okuqinile, akulula ukuguga, inempilo ende yokusebenza, ukumelana nokugqokwa okuhle, futhi inganxephezela ngokuzenzakalelayo ngemva kokugqoka ngezinga elithile. 4. Isakhiwo esilula, kulula ukusisebenzisa futhi silondoloze, ukuze indandatho yokubeka uphawu ibe nempilo ende. Ukulimala kwendandatho ye-seal kuzodala ukuvuza, okuholela ekumoshweni kwemithombo yezindaba esebenzayo, ukungcoliswa komshini nendawo ezungezile, futhi kubangele nokuhluleka kokusebenza kwemishini kanye nezingozi zomuntu siqu. Ukuvuza kwangaphakathi kuzobangela ukusebenza kahle kwe-volumetric yesistimu ye-hydraulic yehle kakhulu, futhi ingcindezi yokusebenza edingekayo ayikwazi ukufinyelelwa, noma ngisho nomsebenzi awukwazi ukwenziwa. Izinhlayiya zothuli ezincane ezihlasela isistimu zingabangela noma zengeze ukuguga kwamapheya okushayisana kwezingxenye ze-hydraulic, kuqhubeke kuholele ekuvuzeni. Ngakho-ke, ama-seal kanye nemishini yokuvala iyingxenye ebalulekile yemishini ye-hydraulic. Ukuthembeka nempilo yesevisi yomsebenzi wayo kuyinkomba ebalulekile yokukala ikhwalithi yesistimu ye-hydraulic.
UZhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS wamukelekile ukuzithenga.
