Ukungaphumeleli kwe-cylinder liner
Kwi-injini ye-diesel, kukho isixhobo esiyicylindrical esifana nekomityi kumngxuma webhloko ye-cylinder ye-injini engundoqo. Esi sixhobo yi-cylinder liner. Ngokweendlela ezahlukeneyo, kukho iintlobo ezintathu ze-cylinder liners: uhlobo lwewaka, uhlobo olumanzi kunye nomoya. Ngethuba lokusebenza, indawo yokusebenza ye-cylinder liner evaliweyo yenziwa phakathi kwe-cylinder liner kunye nentloko ye-cylinder, kwaye phantsi kwesenzo soxinzelelo lomoya, i-piston iphinda ibuyele kwi-cylinder, ukwenzela ukuba umsebenzi we-cylinder uqhutywe. Ngexesha le nkqubo , Iinkqubo ezininzi ziya kubandakanyeka, nto leyo ekhokelela ekubeni ibe yinxalenye ye-injini ye-diesel ethanda ukusilela. Ukungaphumeleli okuqhelekileyo kwe-cylinder liner yi-cylinder liner cavitation. Ngethuba lokusebenza kwe-injini ye-diesel, i-piston kufuneka ihambe ngokuphindaphindiweyo, ukwenzela ukuba ukushisa ngaphakathi kwe-cylinder kuqhubeka nokunyuka. Ngeli xesha, uxinzelelo phakathi kwangaphakathi nangaphandle kwe-cylinder liner luya kungalingani. Ukuba i-piston ixhomekeke kwimpembelelo eqhubekayo kumphezulu we-cylinder liner ngexesha lokuhamba kwayo, inokubangela ukuba isinyithi ngaphandle kwe-cylinder liner siwe, kubangele i-cavitation ye-cylinder liner, eya kubangela ukuba inkqubo ye-cylinder liner ingaphumeleli. ukusebenza ngokuqhelekileyo. Yenza ukuba injini yedizili ingasebenzi kakuhle okanye iyeke ukusebenza.
2 Ukungaphumeleli kwe-sliding kwi-injini ye-diesel, i-sliding bearing sisakhiwo esibalulekileyo kunye neyona nto ithandwa kakhulu kwiindawo zokungaphumeleli kwinkqubo. Kwi-injini ye-diesel, i-sliding bear idlala indima ebalulekileyo. Ngexesha lokusebenza kwe-injini ye-diesel, i-sliding bear iqhubeka ihamba lonke ixesha. Ngexesha lokuqhubeka kokusebenza kwe-sliding bear, kufuneka ihlanjululwe ngeoli ecocekileyo yokucoca ukunciphisa ukungqubuzana, kodwa ukuba i-oyile yokuthambisa eyongeziweyo ayicocekanga ngokwaneleyo kwaye kukho izinto zangaphandle, iya kubangela i-grooves kwelinye icala lehlathi elithwalayo. ye-sliding bear, eya kuchaphazela kakhulu ubomi be-sliding bearing kwaye ibangele ukuba ibe nengxaki yokupheliswa komsebenzi: ngokufanayo. ixesha, ngexesha lokusebenza kwe-sliding bear , amacandelo okuthwala ahlala egugile, kwaye olu hlobo lwelahleko alunakuguqulwa. Emva kwexesha elide lokusebenza, kuya kubakho ukunxiba kunye nokukrazula. Ukuba abasebenzi bolondolozo abayifumani ingxaki kwangethuba, okanye batshintshe iindawo ezigugileyo kwangethuba. kuchaphazela ukusebenza koomatshini abahambelanayo.
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Ixesha lokuposa: Apr-11-2023
