I-Crankshaft emotweni. Ngabe kubukeka kanjani ukusebenza nokwakheka kwe-crankshaft?

umklamo we-crankshaft

Ingabe ufuna ukwazi ukuthi umsebenzi, umklamo kanye nokuma kwe-crankshaft kubukeka kanjani? Siyashesha ukuphendula. I-crankshaft iqukethe inani lezinto eziyinkimbinkimbi:

• izigaxa zokuthungatha ama-pulleys;
• ama-counterweights ane-fastening bolts;
• indawo yokuvala indandatho;
• ububanzi bamagiya ekhamera, ama-flywheels namadrayivu asizayo;
• amapulaki embobo kawoyela kanye nokumba i-crankpin;
• izikhala zokhiye wokukhiya;
• ama-clutch shaft bearings;
• uwoyela deflector ipuleti.

Shaft emshinini - umsebenzi wesici

Izingxenye ze-crankshaft yemoto kufanele zenziwe ngokunemba okuphezulu kanye nokusetshenziswa kwezinto ezimelana nokulimala kwemishini kanye namazinga okushisa aphezulu kanye nezinto zokugcoba. Ngokuvamile, i-crankshaft emotweni yakho iyingxenye yedrayivu eshayelwa iqembu lamapiston. Lokhu kuvumela ukudluliswa okuphumelelayo kwe-torque ku-flywheel. Bese kuthi ama-gear racks nama-axle okushayela ayazungeza. Iyingxenye ebalulekile yanoma iyiphi injini evuthayo yangaphakathi. Ukwehluleka kwayo kungase kuholele esidingweni sokulungiswa okukhulu kwe-cylinder block.

Yiziphi izimpawu ze-shaft eyonakele emotweni?

Ukugijima kwenjini kungenye yezimpawu ezivame kakhulu zokuhluleka kwenjini. shaft emotweni. Uphawu olubonisa ukulimala kwenduku yokuxhuma kungase futhi kube ukungenzeki kokuqala ukushayela ngemva kokuvula ukhiye ekushiseni kwemoto noma ukushabalala kwayo ngemva kokufudumala.

Ukwehluleka kwe-Crankshaft emotweni - izimbangela

Izizathu eziyinhloko zokuhluleka kwe-crankshaft kungaba:

• ukuhlangana okungalungile;
• ukuthambisa kabi;
• inzwa engalungile, ngokuvamile eboniswa ukukhanya "kwenjini yokuhlola".

Ungakhohlwa ukuthi imoto yakho ihlale ihlolwa. Ukushintshwa kwezindlu ze-crankshaft kungenye yemiphumela yokunganakwa kulokhu. Lokhu kungabangela ukulimala okukhulu kwenjini. Ukulungisa nokulungiswa kabusha kwenjini kubiza kakhulu. Ukuze ugweme lokhu, kufanele uhlole njalo izinga likawoyela futhi ulandele izikhathi ezinconywe umenzi wemoto phakathi kwezinguquko zamanzi. Ngokunakekela ukuhlolwa ngezikhathi ezithile kwesimo seyunithi yokushayela, uzokonga isikhathi nemali obekuzodingeka isetshenziswe ezinyathelweni zokulungisa.

Ukulungiswa kwe-Crankshaft - ekhaya noma ekhaya?

Kulungile i-crankshaft emotweni akufanele yenziwe ngokuzimela. Umklamo we-crankshaft uyinkimbinkimbi kakhulu. Ukwenziwa kabusha kuqukethe ukwenziwa kwemishini okunembayo, inhloso yakho okuwukubuyisela amapharamitha aphathekayo engxenye ngokuhambisana nedatha yekhathalogi yemoto ethile. Bheka wonke ama-perpendiculars nama-engeli. Zonke izinhlobo zokuxega nazo ziyaqedwa. Uma kukhona izikhala phakathi kwephini kanye nomkhono, shintsha izingxenye ngazinye.

Kubaluleke kakhulu futhi ukuhlola ngokucophelela i-geometry ye-crankshaft. Izingxenye ezengeziwe zingadinga ukwakhiwa kabusha, njengekhanda, amasongo e-piston, noma i-cylinder block. Ngokuvamile kunesimo lapho ukulungisa kufana nokulungisa okubizayo kwedrayivu. Ukwenza le nkonzo, kudingeka iziqu eziphezulu kanye nemishini yokusebenzela efanele. Kungcono ukuphathisa ukulungiswa kwe-crankshaft kusevisi yemoto ethembekile.

Kubiza malini ukubuyisela i-crankshaft?

Cishe uyazi ukuthi izinga lobunzima bomklamo wezimoto zabagibeli zesimanje liphakeme kangangokuthi konke ukuwohloka okukhulu kuhlotshaniswa nezindleko ezinkulu zokulungisa. Izindleko zokuvuselelwa kabusha kwe-crankshaft zingasukela ezinkulungwaneni ezimbalwa ze-PLN. Ngokuvamile kuba nesidingo sokushintshwa okukhulu kwenjini. Ngokuvamile isevisi ayinanzuzo. Khona-ke kusale kuphela ukunikeza imoto endaweni yokuqaqa.

Uma ufuna ukuvimbela izindleko eziphakeme, kufanele unakekele ukuzihlola njalo isimo sobuchwepheshe bemoto. Izinyathelo ezidingekayo zihlanganisa ukuhlola izinga likawoyela, kanye nokuhlola okubonakalayo ukuze kutholwe ukuvuza koketshezi olusebenzayo. Noma yikuphi ukungasebenzi kahle kwemoto, i.e. inkinga ngokuqalisa injini noma ukusebenza kwayo okungalingani kufanele kukwenze uvakashele udokotela ohlola izifo.

Iyini ijenali ye-crankshaft?

Izakhi zama-crankshafts zanamuhla ziyizintamo. Ngosizo lwabo, i-axis yokujikeleza kwesistimu inqunywa, futhi iphinde ibekwe ezisekelweni. Idizayini yabo nenombolo incike ekwakhiweni kweyunithi yokushayela, kanye nasendaweni yamasilinda emodeli yenjini enikeziwe. Namuhla, amajenali e-crankshaft nawo asebenza njengesekelo, aqinisekisa ukusebenza kahle kwama-bearings ngesikhathi sokusebenza. Ukunemba kokubulawa kwabo kanye nendawo kubalulekile, ngakho-ke, ngesikhathi sokulungiswa nokuvuselelwa, ukunemba kokucubungula nokuhambisana nokugxila kwezidleke kubalulekile.