Yiziphi izinsimbi zokuxhuma izinjini zezimoto futhi zisebenza kanjani?
Okuqukethwe
Ama-rod axhumanisayo kumele amelane namandla amaningi njengazo zonke izinjini futhi lokho kungenxa yokuthi yiwona abhekele ukuhamba kwemoto, futhi kunezimoto ezinkulu kakhulu kunezinye.
Ingaphakathi lenjini lakhiwe izingxenye eziningi zensimbi, ngayinye inomsebenzi ohlukile wokugcina yonke into isebenza kahle. Zonke izingxenye zinezinga elithile lokubaluleka, futhi uma eyodwa iphuka, ezinye eziningi zingase zephule.
Izinduku zokuxhuma, isibonelo, ziyizingxenye zensimbi ezenza umsebenzi obaluleke kakhulu, futhi uma enye yazo ihluleka, injini izoba nezinkinga eziningi ezinkulu.
Iyini induku yokuxhuma injini?
Kumakhenikha, induku yokuxhuma iyingxenye yehinge yokudluliswa kwe-longitudinal kokunyakaza phakathi kwezingxenye ezimbili zomshini. Ingaphansi kwengcindezi eqinile necindezelayo.
Futhi, izinduku zokuxhuma zixhuma i-crankshaft nepiston, eyingxenye yegumbi elivuthayo ngaphakathi kwesilinda. Ngakho-ke, induku yokuxhuma ingachazwa njengento ewumshini, ngokudonsa noma ukucindezela, idlulise ukunyakaza ngokuhlanganyela kwezinye izingxenye zomshini noma injini.
Induku iqukethe ziphi izingxenye?
Induku ihlukaniswe izingxenye ezintathu eziyinhloko:
- Ukuphela kwenduku yokuxhuma: Lena ingxenye enembobo enkulu kunazo zonke ezungeze ijenali ye-crankshaft. Lesi siqeshana siphethe i-metal bushing noma i-bearing, ebese igoqa i-crankpin.
- Izindlu: lena ingxenye emaphakathi ebanzi okufanele imelane nezingcindezi ezinkulu kakhulu. Ingxenye yesiphambano ingaba ngu-H, i-cruciform noma i-I-beam.
– Umlenze: lena ingxenye ezungeza i-piston axis futhi inobubanzi obuncane kunekhanda. Umkhono wengcindezi ufakwa kuwo, lapho kubekwa khona isilinda sensimbi, esisebenza njengokuxhumana phakathi kwenduku yokuxhuma nepiston.
Izinhlobo zezinduku zokuxhuma
Induku yokuxhuma engasindi: induku yokuxhuma lapho i-engeli eyakhiwe ama-halves amabili ekhanda ingahambisani ne-axis longitudinal yomzimba.
I-One-Piece Connecting Rod: Lolu uhlobo lwenduku yokuxhuma lapho ikhanda lingenayo ikepisi ekhishwayo, ngakho-ke ihlangene ne-crankshaft noma kufanele ihlukaniswe ama-crankpin akhiphekayo.
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