Chii chekuita kuti ma wipers ari pawindshield asaite creak
Zviri mukati
Iyo inotsamwisa hunhu squeak panguva yekushanda kwemhepo wipers inozivikanwa kune vakawanda uye zvirokwazvo hapana anoifarira. Zviri pachena kuti vagadziri vemotokari vakanga vasina chirongwa chakadaro, saka, ichi chiratidzo chekushaya simba. Inoramba ichitsvaga kuti chii chaizvo, chii chiri chimiro chechimiro chechiitiko uye kuti chingachibvisa sei. Zviri nani zvakachipa uye zvinogara kwenguva refu.
Chii chinoita kuti wiper blades dzikwenye
A squeak inzvimbo yakakwira-frequency vibration munzvimbo yekubatana kwekushanda kumucheto kweiyo wiper blade ine girazi pamusoro. Pasi pemamwe mamiriro ezvinhu, chiitiko chinonzwika chekunakidzwa kweoscillations ine amplitude pamwero wekunzwika kwakanaka kunoitika.
Mhedzisiro iyi inokurumidza kukanganiswa nehuwandu hwehunhu hwechikamu uye nepamusoro kuti icheneswe:
- kuomarara kwakachinjika kwebhurashi;
- tembiricha yerabha inokanganisa kukosha uku;
- friction coefficient yezvinhu pagirazi;
- kutsamira kune simba kwesimba rekukwesha pakukurumidza kwekutama;
- simba rekutsikirira wiper kugirazi;
- kufanana kwekumanikidzwa uku pamwe chete nehurefu hwose hwebhurashi;
- kutaridzika kwechikamu chekushanda maererano negirazi;
- kugadzikana kwekona yekurerekera kwebhurashi kumusoro.
Friction indices, kunyanya zvichienderana nekuvapo kwekuzora, ine simba rakasimba. Muchiitiko ichi, zvinoreva kunyorova, kusvibiswa kwegirazi uye rubber yemabhurashi, uye kuvapo kwezvinhu zvinoderedza kupesana mukuumbwa kwerubha.
Export mechanism
Iyo dhiraivha dhizaini yemabhurashi inosanganisira mota yemagetsi, giya bhokisi, chishandiso chekushandura mafambiro (crank), leashes uye makiyi. Iyo brashi pachayo hainawo monolithic, inogona kusanganisira furemu, fasteners uye akati wandei ekushanda edhisheni.
Nekufamba kwenguva, zvese izvi zvinopera uye zvinoshandura zviyero zvejometri. Backlashes uye magapu anooneka, chinzvimbo chebhurashi chinoshanduka munzvimbo mune zvese ndege.
Chinhu chakareruka ndechekuti ma wipers anoramba achidonha kunyangwe atorerwa girazi. Zviri nyore kuongorora asi kwete kugadzirisa. Iwe uchafanirwa kutsiva kana kuchengetedza nzira dzetrapezoid, uye izvi zvinodhura.
Wiper rubber bands creak
Izvo zvakanyanya kuoma kusvika kune chikonzero kana ari mabhurashi anoita creak. Asi hapazovi nedambudziko mukuigadzirisa, kazhinji kacho zvakakwana kushandura zvinodyiwa, zvinogoneka izvi zvinoitwa kaviri pagore mwaka usati wasvika.
Iwe unongoda kunyatso dzidza kurudziro yekusarudza wipers pamusika wezvikamu zvakasara kubva kune vakasiyana vagadziri.
Zvizhinji zvezvigadzirwa zvakachipa zvinonyanya kuita creaking kana rudzi rwayo - kupwanya, kana vibrations ikaitika pamwero wakaderera, hazvionekwe zvine mutsindo, asi inosiya zvikanganiso zvakakomba mukuchenesa kana kuburitsa zvisingafadzi kugogodza.
Nzira yekugadzirisa dambudziko racho
Kana mukana wekutsiva zvikamu usipo kwenguva pfupi, saka iwe unogona kuedza kupesvedzera mamiriro ekukwesha nekubvisa squeak isati yakwana nguva yekutenga mabhurashi matsva.
Gasoline
Kana zvinhu zvemipendero yekushanda iri rubber, ipapo elasticity yayo inogona kuchinjwa nerubatsiro rwepetroli yakachena. Nekuratidzwa kwenguva refu, ichashanda sechinhu chinonyungudutsa, asi kana iwe ukangopukuta mabhurashi nawo kakawanda, izvi zvinodzoreredza imwe yakarasika elasticity kwavari.
Iyo yakapfava zvinhu haizokwanise kupinda parasitic resonances panguva yekufamba uye iyo creaking inomira.
Ehe, izvi hazvigone kubatsira nekupfeka kwakanyanya kwe wipers uye drive zvinhu.
Asi mamiriro ekushanda anozonyatso shanduka, uye kudzoreredzwa kweacoustic kunyaradza kunowanzo kuperekedzwa nemhando yakagadziridzwa yekuchenesa kana kushata kana iwe ukapfuura nekuparara kwerabha.
Muchena mweya
White spirit isolvent inobva muboka rimwechete rezvigadzirwa zvepetroleum sepeturu, asi ine zvidimbu zvinorema, hainyanyi kushanda parabha, inobuda zvishoma nezvishoma uye inoita separafini yakanatswa.
Nokudaro, iyo nzira yekuita inenge yakafanana. Kunze kwekumwe kudzikiswa kwekukweshana munzvimbo yekusangana nekuda kwekunaka kuri nani. Izvo, zvisinei, zvisingagare kwenguva refu.
Mhedzisiro yacho yakafanana - kubvisa tsvina yakasindimara uye mabrasives, kupfavisa zvinhu. Zvirinani vibration inodzikamisa maitiro. Hazvibatsiri mabhurashi akasakara zvakashata.
Silicone Mafuta
Pano mhedzisiro yacho yakasiyana zvachose, silicone haizokanganisa maitiro erubha nenzira ipi zvayo, sezvo inoshandiswa kune izvi.
Chinangwa chayo ndechekuderedza coefficient of friction, asi kwete kukanganisa zvikamu zverabha, saka mhedzisiro ichave, asi yenguva pfupi, wipers ichashanda pane iyi lubricant nenzira imwechete pane chero tsvina pagirazi - ivo vachaita. kurumidza kuibvisa.
Kunyanya kana kushambidza anti-freeze kunoshandiswa, uye kwete mvura yakachena.
Silicone pachayo ichaedzawo kuzadzisa chinangwa chayo. Anofanira kuramba ari pamusoro nesimba rake rose, saka mavara uye mavara egirisi zvinoumba pagirazi.
Iyo firimu ine hunyoro hushoma, saka kuoneka hakuzodzikisire zvakanyanya. Uye nekukasira ichapora zvizere, pamwe chete necreak.
Wd-xnumx
Yese-chinangwa chekubvisa mvura uye anti-corrosion lubricant ichashanda senge zvese zviri pamusoro zvakasanganiswa. Kupfuura zvose, inoratidzika semweya muchena, pahwaro hwayo yakasikwa.
Panguva imwecheteyo, inodhura zvakanyanya, asi kana iri pedyo, zvinokwanisika kuishandisa. Mushure mechinguva, mhedzisiro yacho ichanyangarika pamwe chete nerubricant. Uye kana iyo yose iri murubha yakaoma zvikuru, saka inogona kusabatsira.
Antifreeze
Antifreezes ine friction-reducing ethylene glycol, asi mhedzisiro yacho ichave yakavanzika, uye iyo inoumbwa inosuka nekukurumidza zvekuti haikodzeri kuishandisa.
Mukuwedzera, hazvidikanwi kuti uzviwane panzvimbo dzakapendwa. Zviri nani kusaedza.
Wax
Mafuta akafanana, akasimba chete. Iko kushanda kwakaderera, asi kuoneka kuburikidza negirazi kunogona kukanganisa zvakanyanya. Wakisi inobatsira pakupenda, asi kwete yegirazi.
Akaputsa Urume
Zvese zvinotaurwa nezve antifreeze zvinoshanda pakushandisa mabhureki fluid. Nhema pamusoro pehupenyu hwavo hwese mumatambudziko mazhinji evatyairi yakaramba iripo kubva panguva dzavakagadzirwa kubva musanganiswa webutyl doro nemafuta ecastor.
Iye zvino kuumbwa kwakasiyana zvachose uye kusina kukodzera kudzorerwa kwemabhurashi.
windshield washer
Mota dzekuchenesa uye mafuta ekuzora akawedzerwa kune windshield washer fluid anokurudzira kushanda kwakatsetseka, kunyungudutsa tsvina negirizi, uye anonyatsoenderana nemamiriro ekushanda evhavhavhavha. Naizvozvo, zvakakosha kuvaendesa kunzvimbo yekuonana nenguva, uye zvakanyanya kukosha, muhuwandu hwakakodzera.
Manozzles anofanirwa kuve akachena, akanangana nemazvo, uye mota inofanirwa kubatika nenguva uye kugadzira kudzvanywa chaiko. Kana pakaoma, kunyangwe mabhurashi matsva uye emhando yepamusoro anogona kudonha.
Ko kupuruzira kwakasara kwaita sei mushure mekutsiva ma wipers
Mabhurashi erabha ane chinangwa chemwaka. Iyi ndiyo nzira chete yekuvimbisa kusimba kunodiwa, hunhu hwakakodzera hwemipendero mushure mekutamisa kana uchichinja nzira yekufamba, kuenderana newasher fluid. Zvakawanda zvinoenderana nemugadziri, hazvisi pasina kuti mabhurashi emhando yepamusoro anodhura zvakanyanya pane zvigadzirwa zvemhando isingazivikanwe.
Kunyangwe kana mabhurashi ari matsva, asi kusungirira kwavo kune ma backlashes, haana kugadzirirwa mota iyi ine curvature yewindshield uye zvinodikanwa zvenzvimbo yakatsvairwa, uye leashes akachinja geometry yavo nekuda kwechimwe chikonzero. ipapo kurira kunogoneka.
Saizvozvowo, kusvibiswa kwakasimba kwepamusoro nezvinhu zvakaoma-ku-wash zvichakanganisa. Muchiitiko ichi, girazi rinofanira kucheneswa nemaoko uchishandisa vamiririri vane simba. Kwete kwete madhishi ekugeza, asi akakosha emota akapfapfaidza.
Uye mune chero mamiriro ezvinhu, usabvumira wipers kushanda pagirazi rakaoma. Zvinokurudzirwa kuvanyorovesa nguva nenguva nemvura kubva mutangi, kunyangwe ma wipers asiri kushandiswa parizvino.
