Ukugcinwa kweePistons
2024-01-16
Njengenxalenye ebalulekileyo yangaphakathi ye-injini, ipiston idinga ukugcinwa rhoqo kunye nokugcinwa.
Ukunxitywa kwamakhonkco episton kunokuchaphazela umlinganiselo woxinzelelo kunye nokusebenza kakuhle kokutsha kwe-injini, ngaloo ndlela kuchaphazela ukusebenza kwayo kunye nokusetyenziswa kwamafutha. Izangqa zepiston kufuneka zitshintshwe rhoqo, kwaye kucetyiswa ngokubanzi ukuba zitshintshwe rhoqo ngeekhilomitha ezingama-20000 ukuya kwezingama-30000.
Ukushisa kakhulu i-injini kunokubangela ukuguqulwa kwepiston kunye nokunyuka kokugqoka, ngoko ke kuyimfuneko ukunikela ingqalelo ekugcineni ukusebenza okuqhelekileyo kwenkqubo yokupholisa ye-injini, ukucoca rhoqo itanki yamanzi kunye nokutshintsha indawo yokupholisa.
Izihluzi zomoya zinokuvala uthuli kunye nokungcola, zichaphazela ubungakanani kunye nomgangatho womoya ongena enjini, ngaloo ndlela uchaphazela ukusebenza kunye nobomi be-injini.
I-oyile ye-injini yinto yokuthambisa kunye ne-arhente ekhuselayo yepiston kunye nezinye izinto. Ukusetyenziswa kwe-oyile ye-injini ekumgangatho ophantsi kunokukhokelela ekwandeni kwepiston kunye nezinye izinto. Ngoko ke, kuyimfuneko ukukhetha i-oyile ye-injini yomgangatho ophezulu kwaye ubeke ingqalelo ekutshintsheni kwayo ngokomjikelezo omiselweyo wokutshintshwa. Ukugcwala kakhulu kunokubangela ukuba ipiston ithwale umthwalo ogqithileyo, okukhokelela ekwandeni koguquko kunye nokunxitywa kwepiston. Ngoko ke, kuyimfuneko ukuphepha ukulayisha ngaphezulu injini.
Iiplagi ze-Spark yinxalenye ephambili yenkqubo yokutshisa i-injini. Ukuba kukho ingxaki kwiplagi ye-spark, iya kuchaphazela ukuvutha kunye nokusebenza kakuhle kwe-injini, ngaloo ndlela ichaphazela ukusebenza kakuhle kunye nobomi bepiston.
Ukutshintshwa kwepiston ngumsebenzi onzima odla ngokufuna amagcisa anamava ukuba awugqibe. Okokuqala, injini kufuneka ichithwe kwaye ipiston isuswe. Ngexesha elifanayo, kuyimfuneko ukujonga ukuba ngaba i-cylinder body apho i-piston yonakaliswe, igugile, njl., kwaye ihlambulule ngexesha elifanelekileyo.
Khangela ukuguga, iintanda, umonakalo, njl. Ukuba kukho naziphi na iingxaki ezifunyenweyo, ipiston kufuneka itshintshwe. Khetha ipiston efanelekileyo yokutshintshwa ngokusekelwe kwi-brand, imodeli, unyaka, kunye nolunye ulwazi lwemoto. Ngokuqhelekileyo, kuyimfuneko ukukhetha ipiston entsha kunye nobukhulu obufanayo nepiston yokuqala.
Faka ipiston entsha kwindawo yayo yoqobo kwaye ufake iringi yepiston kwindawo efanelekileyo. Qaphela ukuba amakhonkco episton kufuneka afakwe ngokuchanekileyo ukunqanda ukusebenza okungaqhelekanga kwepiston. Faka ipiston etshintshiweyo kunye namanye amacandelo abuyele kwindawo yawo yokuqala kwaye uphinde udibanise yonke injini.
Kufuneka kuqatshelwe ukuba ukutshintshwa kwepiston ngumsebenzi onzima kakhulu ofuna isixa esithile solwazi kunye namava. Ngaphambi kokutshintsha, kungcono ukubonisana nochwepheshe oqeqeshiweyo okanye ubhekisele kwiincwadana ezifanelekileyo zokulungisa. Ngeli xesha, xa utshintsha ipiston, kuyafuneka ukuba kuqinisekiswe ukuba zonke ezinye izinto ezinxulumeneyo zisebenza ngokufanelekileyo ukuqinisekisa ukuba ipiston endaweni yayo inokusebenza ngokufanelekileyo.
Jonga rhoqo ukulungelelaniswa phakathi kwepiston kunye ne-cylinder liner, njengoko ukulungelelaniswa phakathi kwepiston kunye ne-cylinder liner kunokuchaphazela ukuzinza kunye nokuphila kwexesha lokuhamba kwepiston. Ngoko ke, kuyimfuneko ukujonga rhoqo ukulungelelaniswa kwepiston kunye ne-cylinder liner, kwaye ubeke endaweni yazo ngexesha elifanelekileyo ukuba kukho naziphi na iingxaki ezifunyenweyo.
Ukugcinwa rhoqo kunye nokugcinwa kwepiston ngumlinganiselo obalulekileyo wokugcina ukusebenza okuqhelekileyo kwe-injini kunye nokwandisa ubomi bayo.
