Rudzi rwerudzii rweruzha rwakajairika kumabhengi emota?
Motokari inotakura ruzha yagara iri dambudziko rinonetsa mainjiniya mazhinji. Sezvambotaurwa munyaya yapfuura, ruzha rwemabhengi emotokari harugoni kutsanangurwa mumashoko, saka rinowanzounza dambudziko kune nyanzvi dzemotokari mukutonga.
Nekudaro, mushure menguva refu yekudzidzira pa-saiti, pamwe nehunyanzvi uye kuongororwa kweruzivo rwekutakura mota, akawanda anobatsira pane-saiti maitiro ekutonga achawanikwa. Semuenzaniso, rudzii rwe "ruzha" "ruzha rwakajairwa" rwekutakura.
Pane mabhengi asina "ruzha"?
Vanhu vanowanzobvunza kuti vangabvisa sei ruzha rwemabheya. Mhinduro kumubvunzo uyu ndeyokuti hazvibviri kuibvisa zvachose. Nekuti kushanda kwekubereka pachayo kuchave kune imwe "ruzha". Ehe, izvi zvinonyanya kureva mamiriro ekubereka kana ichishanda zvakajairika, kusanganisira:
Pane mabhengi asina "ruzha"? Kudhumhana pakati pezvinhu zvinotenderedza uye mijaho munzvimbo isina-mutoro 01
Zvinhu zvinokunguruka zvebheya zvinomhanya mumujaho wekubereka. Kana zvinhu zvinotenderedza zvichimhanya munzvimbo isiri-mutoro, izvo zvinotenderedza zvinhu zvinopokana nemujaho muradial kana axial direction. Izvi zvinodaro nekuti iyo inotenderedza chinhu pachayo inobuda munzvimbo yekutakura uye ine imwe mutsara kumhanya. Panguva imwecheteyo, iyo inotenderedza chinhu ine imwe centrifugal simba. Kana ichitenderera paaxis, inodhumhana nemujaho, nokudaro ichigadzira ruzha. Kunyanya munzvimbo isiri-mutoro, kana yasara clearance iripo, ruzha rwakadaro rwekudhumhana rwunonyanya kuoneka.
Pane mabhengi asina "ruzha"? Kudhumhana pakati pekutenderedza chinhu nekeji 02
Basa guru rekeji nderokutungamira kushanda kwechinhu chinoputika. Kudhumhana pakati pechinhu chinokunguruka nekeji kunopawo ruzha. Kudhumhana kwakadaro kunosanganisira circumferential, radial, uye pamwe axial. Kubva pamaonero enzvimbo yekufamba, inosanganisira kudhumhana apo chinhu chinotenderedza chinosundidzira keji mukati menzvimbo yekutakura; kudhumhana apo keji inosundidzira chinhu chinokunguruka munzvimbo isiri-mutoro. Iko kudhumhana pakati pechinhu chinokunguruka nekeji mu radial direction nekuda kwe centrifugal force. Pamusana pekuvhiringidzika, kudhumhana pakati pechinhu chinoputika uye keji panguva yekufamba kweaxial, nezvimwewo. Pane mabhengi asina "ruzha" here? Kutenderedza chinhu chinokuchidzira girisi 03
Kana kutakura kwazadzwa nemafuta, kushanda kwechinhu chinoputika chinomutsa girizi. Uku kubvongodza kunoburitsawo ruzha runoenderana.
Pane mabhengi asina "ruzha"? Kutsvedza kukwesha kwezvinhu zvinotenderedza mukati nekubuda mujaho 04
Pane imwe huwandu hwekutsvedza kukweshera pakati pechinhu chinotenderedza uye mujaho kana ichipinda munzvimbo yekuremerwa. Panogonawo kunge paine imwe dhigirii yekutsvedza kukweshera kana ichisiya nzvimbo yekutakura.
Pane mabhengi asina "ruzha"? Mamwe mafambiro mukati mekutakura 05
Kukwenya kwemuromo une zvisimbiso kunogona kukonzera ruzha.
Muchidimbu, hazvina kuoma kuwana kuti aya mabheji anotenderera achimhanya pasi pemamiriro akajairwa anozoburitsa imwe "ruzha". Naizvozvo, mhinduro kumubvunzo wekutanga ndeiyi: Pakutenderera mabhengi, iyo yekuzvarwa "yakajairika ruzha" haigone kubvisa.
Saka, chii chinonzi ruzha rwemamotor bearings?
Kubva muongororo yapfuura, tinogona kuona kuti nyika idzi dzekufamba dzinoburitsa ruzha nekuda kwekudhumhana uye kupokana. Kune yakajairwa uye inokwanisa kubereka, hazvina kuoma kuwana kuti ruzha urwu rwuri pedyo nekumhanya. Semuyenzaniso, kukweshana kana chinhu chinokunguruka chapinda nekubuda munzvimbo yekutakura, kudhumhana kwechinhu chinotenderedza nekeji mukati nekunze kwenzvimbo yekuremerwa, kubvongodza girizi, kukwenya kwemuromo wechisimbiso, nezvimwewo, kuchachinja kuchinja kwekukurumidza. Kana iyo mota iri kumhanya inogara ichimhanya, mafambiro aya anofanirwa kunge ari munzvimbo yakagadzikana. Nokudaro, iyo inofadza inotakura ruzha panguva ino inofanira kuva yakagadzikana uye yakafanana inzwi. Kubva pane izvi tinogona kufungidzira kuti ruzha rwakajairika rwebearing runofanira kuva nehunhu hwekutanga, kureva, kugadzikana uye yunifomu. Kugadzikana uye kufanana kunotaurwa pano hakusi kuenderera kunonzwika. Nokuti zvitunha zvakawanda zvinofamba, zvakadai sokudhumhana, zvinoitika chimwe pashure pechimwe, saka manzwi aya inzwi rakadzikama. Chokwadika, mamwe manzwi anopfuurira anosanganisirwawo, akadai sokutinhira kwezvisimbiso. Mumamiriro ezvinhu chaiwo ekushanda, seapo pane zvimwe zvinovhiringidza, ruzha ruchaitawo serwakadzikama uye rwakafanana kusvika pamwero wakati. Zvisinei, rudzi urwu rweruzha kazhinji haruratidzike sefrequency iyo inotakura inofanira kuva nayo. Nokudaro, kana uchitonga kutakura ruzha panzvimbo, kunze kwekugadzikana uye kufanana, zvinowanzodiwa kuwedzera frequency pasina kukanganisa (kunzwa kunzwa).