Sezvatinoziva tese, chikamu chega chemotokari chinobata pasi itayi. Matayi anoumbwa nezvinhu zvakawanda zvinodiwa kuti tai rishande zvakanaka uye rinobvumira mota kusvika padanho rayo. Matayi akakosha pakushanda kwemotokari, kunzwa kwayo, kubata kwayo, uye chinonyanya kukosha, kuchengetedzeka kwayo. Haasi matayi erabha chete anovimbisa kuchengetedzeka panguva yekutyaira, asi vharuvhu yetayi inokoshawo mutayi.
Chii Chinonzi Vharuvhu yeTire?
Vharuvhu yetayi mudziyo wevharuvhu unozvimiririra, uyo, kana wakavhurwa, unobvumira mweya kupinda munzvimbo yetayi isina machubhu kana chubhu, wobva wavhara wovhara wega kuti mhepo isapinde muvhiri kana chubhu. Kunze kwematayi akasimba, mamwe matai ese kana machubhu emukati anofanira kufemerwa anofanira kufemerwa nemudziyo uyu.
Marudzi Mangani Evharuvhu Yematairi?
Kurongwa kwemavharuvhu ematairi kunoenderana nekuti ndeapi mavharuvhu akarongwa. Anogona kurongwa kubva pamuenzaniso wakashandiswa, kana kuti anogona kurongwa kubva pazvinhu zvevharuvhu. Pasi pemitemo yakasiyana, kurongwa kwacho kwakasiyanawo. Zvinotevera zvinogona kurongwa zvichienderana nenzira yekuungana uye zvinogona kugoverwa muzvikamu zviviri:rabha inopinzauyechibatiso chesimbi chinodzvanywa zvakanyanya.
Mavharuvhu Ekupinda Nerabha Asina Tubhu
Vharuvhu isina machubhu ine simba guru rekuisa mavhiri anotonhora rinosvika 65psi uye rakagadzirirwa kushandiswa pamotokari, marori madiki uye matrailer madiki. Mavharuvhu ekuisa mavhiri anogona kushandiswa kuisa maburi ane dhayamita ye0.453" kana 0.625" murimu, uye anowanikwa muhurefu hunotangira pa7/8" kusvika 2-1/2". Chaizvoizvo, vharuvhu inouya nekepusi yepurasitiki seyakajairwa, asi inogonawo kugadziriswa nekepusi yechrome kana kepusi yemhangura kuti ienderane nechitarisiko chevhiri.
Mavharuvhu Esimbi Ane Pressure Yakanyanya
Vharuvhu yesimbi ine simba guru inogona kukwana chero modhi yemota, uye tinokurudzira mavharuvhu esimbi emota dzinoshanda zvakanaka nemota dzinogona kufambiswa zvine simba nekumhanya kunodarika 130 mph. Vharuvhu yesimbi inovhara vhiri nerabha gasket uku ichisimbisa nati inochengetedza. Kunyange hazvo dhizaini uye dhizaini yemavharuvhu esimbi anogona kuita kuti nati inochengetedza ive yakavanzwa mukati mevhiri kana kuonekwa kunze, ayo ane nati inochengetedza kunze anopa mukana wekubvumira nati inochengetedza kuongororwa nekugadzirisa pasina kubvisa kusimba kwevhiri kubva pavhiri. Mavharuvhu esimbi anobvumira kumanikidzwa kwakanyanya kwekushanda kwe200 psi uye anogona kushandiswa kuisa maburi e0.453" kana 0.625" rim, pamwe chete nemashandisirwo akakosha akadai semaburi e6mm (.236") kana 8mm (.315").
Ungaziva Sei Hunhu hweVharuvhu yeTire?
Kune vharuvhu rerabha, mhando yezvinhu zvakasiyana-siyana zvakasiyanawo. Vharuvhu iyi inonyanya kugadzirwa nerabha, tsinde revharuvhu uye tsinde revharuvhu. Pakati pemarabha akajairika pane rabha yechisikigo nerabha yeEPDM. Chidzinde chevharuvhu chinowanikwa mumhando dzebrass nearuminiyamu. tsinde revharuvhu rinowanzogadzirwa nesimbi yebrass, asi mimwe misika yemuno inosarudza kushandisa zinc core nekuti mutengo wesimbi yezinc wakachipa. Kazhinji, kune mavharuvhu emhando yepamusoro, tinokurudzira kushandisa tsinde remhangura nesimbi yebrass.
Pane Musiyano Here Pakati Perabha Yechisikigo Nerabha yeEPMD?
Chekutanga, rabha yechisikigo inowanikwa kubva mumiti yakaita semiti yerabha, ukuwo rabha yeEPDM ichigadzirwa nenzira yekugadzira; zvigadzirwa zverabha zveEPDM zvinova zvakaoma uye zvinopwanyika mushure mekukwegura, ukuwo zvigadzirwa zverabha yechisikigo zvinova zvakapfava uye zvinonamira mushure mekukwegura.
Kushanda kwerabha reEPDM pakuchembera kwekupisa kuri nani pane rabha rechisikigo; kushanda kwekudzivirira kupisa uye kushanda kwerabha reEPDM kudzivirira ngura kuri naniwo kupfuura rabha rechisikigo; kushanda kwerabha reEPDM risingapindi mvura, rinopisa zvakanyanya uye rinopisa zvikuru. Iri nani pane rabha rechisikigo, kushanda kwakanyanya ndiko kuramba mhute ine simba, kutopfuura rabha refluorine; chimwe chakanakira ndechekuti rabha reEPDM rine huwandu hwakawanda hwekuzadza, hunogona kuzadzwa nekabhoni nhema dzakasiyana-siyana uye zvinozadza. Hazvikanganisi hunhu hwakawanda hwechigadzirwa nezvimwewo.
Saka, pamwe chete neongororo iri pamusoro apa, musanganiswa wezvinhu zvatinokurudzira wevharuvhu yepamusoro-soro ndewekutiEPDM rabha + Hunde yemhangura + Huremu hwemhangura.
Nguva yekutumira: Kubvumbi-29-2022
