Nzira yekusarudza sei chisimbiso mhete ye hydraulic system?
1. NBR nitrile rubber sealing ring inokodzera kushandiswa mu petroleum hydraulic oil, ethylene glycol hydraulic oil, diester lubricating oil, petroli, mvura, silicone grease, silicone mafuta uye mamwe midhiya. Ndiyo inonyanya kushandiswa uye yakaderera mutengo rubber seal. Haina kukodzera kushandiswa mu polar solvents senge ketoni, ozone, nitrohydrocarbons, MEK uye chloroform. Iyo yakawanda inoshandiswa tembiricha renji -40 ~ 120 ℃. Chechipiri, HNBR hydrogenated nitrile rubber sealing ring ine yakanakisa corrosion resistance, kuramba kubvarura uye compression deformation maitiro, ozone kuramba, chiedza chezuva, kuramba mamiriro ekunze kwakanaka. Zvirinani kupfeka kuramba pane nitrile rabha. Inokodzera kugezesa muchina, mota injini masisitimu uye mafiriji masisitimu anoshandisa iyo itsva inoshamwaridzana nharaunda refrigerant R134a. Hazvikurudzirwe kushandiswa mudoro, esters, kana zvinonhuhwirira zvinogadziriswa. Iyo yakawanda inoshandiswa tembiricha renji -40 ~ 150 ℃. Chechitatu, FLS fluorine silicone rubber sealing ring ine zvakanakira fluorine rabha uye silicone rabha, mafuta kuramba, solvent resistance, mafuta emafuta kuramba uye yakakwirira uye yakaderera tembiricha kuramba zvakanaka. Inoshingirira kurwiswa kweokisijeni ine makomisheni, inonhuhwirira hydrocarbon ine zvinonyungudutsa uye chlorine ine zvinonyungudutsa. Inowanzo shandiswa kune avhiyesheni, aerospace uye mauto zvinangwa. Kuratidzira kune ketoni uye mabhureki fluid hazvikurudzirwe. Iyo yakawanda inoshandiswa tembiricha renji -50 ~ 200 ℃.
2, kuwedzera kune zvinodikanwa zvechisimbiso chemhete, mhete yekuisa chisimbiso inofanirawo kuterera kune zvinotevera mamiriro: (1) elastic uye kusimba; (2) Yakakodzera mechanical simba, kusanganisira kuwedzera simba, elongation uye kubvarura simba. (3) Kuita kwakagadzikana, hazvisi nyore kuzvimba mukati, uye thermal contraction effect (Joule effect) idiki. (4) Zviri nyore kugadzirisa uye kuumba, uye inogona kuchengetedza saizi chaiyo. (5) haisvibisi nzvimbo yekubatana, haisvibise svikiro, etc. Chinhu chakakodzera uye chinowanzoshandiswa kuzadzisa zvinodiwa pamusoro apa irabha, saka mhete yekuisa chisimbiso inonyanya kugadzirwa nerubha zvinhu. Kune akawanda marudzi erabha, uye kune anogara ari matsva erubha mhando, dhizaini uye sarudzo, inofanirwa kunzwisisa hunhu hweakasiyana rabha, sarudzo ine musoro.
3. Zvakanakira
(1) Mhete yekuisa chisimbiso inofanirwa kunge iine yakanaka yekuisa chisimbiso mukumanikidza kwekushanda uye imwe tembiricha yemhando, uye inogona kugadzirisa otomatiki kuita yekuisa chisimbiso nekuwedzera kwekumanikidza.
(2) Iko kupokana pakati pemudziyo wemhete yekuisa chisimbiso nezvikamu zvinofamba kunofanira kunge kuri kudiki, uye coefficient yekukwesha inofanira kunge yakagadzikana.
(3) Mhete yekuisa chisimbiso ine yakasimba corrosion kuramba, haisi nyore kuchembera, ine hupenyu hurefu hwekushanda, yakanaka kupfeka kuramba, uye inogona kubhadharwa yega mushure mekupfeka kusvika pamwero wakati.
(4) Chimiro chakareruka, chiri nyore kushandisa nekuchengetedza, kuitira kuti mhete yekuisa chisimbiso ine hupenyu hurefu. Kukuvadzwa kwemhete kunokonzeresa kuvuza, zvichikonzera kutambisa kwevashandi vezvenhau, kusvibiswa kwemuchina uye nharaunda, uye kukonzeresa kutadza kushanda kwemuchina uye tsaona dzemunhu. Kudonha kwemukati kuchaita kuti volumetric inoshanda ye hydraulic system idonhe zvakanyanya, uye iyo inodiwa yekushanda kumanikidza haigone kusvika, kana kunyangwe basa racho harigone kuitwa. Iwo madiki madiki madiki anopinda sisitimu anogona kukonzera kana kuwedzera kupfeka kweiyo friction peya ye hydraulic components, zvichizotungamira mukudonha. Naizvozvo, zvisimbiso nemidziyo yekuisa chisimbiso chikamu chakakosha che hydraulic michina. Kuvimbika uye hupenyu hwebasa rebasa rayo chiratidzo chakakosha chekuyera kunaka kweiyo hydraulic system.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAUXS zvikamu zvemotokari zvinogamuchirwa kutenga.
