Ukuphuka kwe-Crankshaft
Iningi lokuphuka kwenzeka ngesikhathi soguquko phakathi kwejenali kanye nengalo ye-crank. Izizathu zimi kanje: irediyasi yoguquko incane kakhulu; i-radius ayicutshungulwa ngesikhathi sokwelashwa kokushisa, okuholela ekugxilweni kokucindezeleka ekuhlanganeni; irediyasi icutshungulwa ngendlela engafanele, ngokuguqulwa kwasendaweni kwesigaba esiphambene; ukusebenza kokugcwala ngokweqile kwesikhathi eside, futhi abanye abasebenzisi bakhulisa ijubane ngokuthanda kwabo ukuze bakhulise ukukhiqizwa, okwenza isimo sokucindezeleka sibe sibi kakhulu; impahla ngokwayo inamaphutha, njengezimbobo zesihlabathi kanye nokuncipha ekubumbeni. Ngaphezu kwalokho, imifantu embotsheni yamafutha ku-crankshaft nayo ingabonakala ibangela ukuphuka.
Ukuhlaziywa kwembangela yephutha:
1. Ikhwalithi embi ye-crankshaft
Uma i-crankshaft ingeyona eyangempela futhi isezingeni eliphansi, ukusebenza kwesivinini esikhulu somgodi kungase kubangele ukuthi i-crankshaft iphuke.
2. Ukusebenza okungalungile
Ngesikhathi sokusebenza kwe-excavator, uma i-throttle inkulu kakhulu / incane kakhulu, iguquguquka, noma i-excavator isebenza ngomthwalo omkhulu isikhathi eside, i-crankshaft izolimazwa ngamandla amakhulu nomthelela, okubangela ukuphuka.
3. Ukubhuleka njalo okuphuthumayo
Uma usebenzisa i-excavator, uma i-clutch pedal ngokuvamile inganyathelwa, ukubhuleka okuphuthumayo kuzobangela ukuba i-crankshaft iphuke.
4. Ama-bearings ayinhloko awahambelani
Uma ufaka i-crankshaft, uma imigqa ephakathi kwama-bearings ayinhloko ku-cylinder block ingahambelani, ngemva kokuba i-excavator iqalile, kulula ukubangela ukuthi ama-bearings ashise futhi i-shaft ibambelele, ngaleyo ndlela ibangele ukuphuka kwe-crankshaft.
5. Ukugcotshwa kwe-crankshaft okungekuhle
Uma ipompo likawoyela ligugile kakhulu, ukunikezwa kukawoyela akwanele, umfutho kawoyela awenele, futhi isiteshi sikawoyela wokugcoba injini sivalekile, i-crankshaft kanye ne-bearing kuzoba sesimweni sokungqubuzana isikhathi eside, okubangela ukuba i-crankshaft iphuke.
6. Igebe phakathi kwezingxenye ze-crankshaft likhulu kakhulu
Uma igebe eliphakathi kwejenali ye-crankshaft kanye ne-bearing likhulu kakhulu, i-crankshaft izoba nomthelela ekuthwaleni ngemva kokuba i-excavator isebenza, okubangele ukuthi i-bearing ishise futhi i-crankshaft yonakale.
7. I-flywheel exekethile
Uma amabhawodi e-flywheel exega, izingxenye ze-crankshaft zizolahlekelwa ibhalansi yazo yasekuqaleni futhi zinyakaze ngesikhathi sokusebenza kwe-excavator, okungase kubangele kalula ukuphela komsila we-crankshaft.
8. Ukusebenza okungenakulinganisela kwesilinda ngasinye
Uma i-cylinder eyodwa noma ngaphezulu ye-excavator ingasebenzi, amasilinda awalingani, futhi ukuchezuka kwesisindo seqembu lenduku yokuxhuma i-piston kukhulu kakhulu, kuzophinde kubangele ukuphuka kwe-crankshaft ngenxa yamandla angalingani.
9. Isikhathi sokuphakelwa kwamafutha ngaphambi kwesikhathi
Uma isikhathi sokuphakelwa kukaphethiloli singaphambi kwesikhathi kakhulu, udizili uzosha ngaphambi kokuba i-piston ifike endaweni efile, okuzokwenza ukuthi i-crankshaft ibe nomthelela omkhulu kanye nomthwalo. Uma ukuhlinzwa kwenziwa ngale ndlela isikhathi eside, i-crankshaft izokhathala futhi iphuke.
10. Ipiston iphukile futhi iphoqelelwe ukusebenza
Uma ukuphuma kwamandla kuncishisiwe futhi kunomsindo ongajwayelekile kusilinda, qhubeka nokusebenza. Kungenzeka ukuthi i-piston iphukile, okwenza i-crankshaft ilahlekelwe ibhalansi, ikhubazekile noma iphuke kalula.
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Isikhathi sokuthumela: Jul-24-2024