Ukuqhekeka kwe-crankshaft ngokuqhelekileyo kuqala ukusuka kweyona ndawo incinci yokuqhekeka, kwaye uninzi lweentanda luvela kwindawo edibanisayo yengalo yekrank kwifillet yejenali yentonga yokudibanisa ye-cylinder yentloko okanye i-cylinder ekupheleni. Ngexesha lokusebenza, i-crack iyanda ngokuthe ngcembe kwaye ngokukhawuleza iphuka xa ifikelela kwinqanaba elithile. Inxalenye emdaka idla ngokufumaneka kwindawo eyaphukileyo, ekucacayo ukuba yintanda endala, kwaye izicubu ezibengezelayo nezibengezelayo zingumkhondo ophuhliswe kukuqhekeka ngequbuliso kamva. Namhlanje, makhe sijonge ukuba yintoni ebangela ukuba i-crankshaft yaphuke!
1. Iikona ezingqukuva kuzo zombini iziphelo zejenali yecrankshaft zincinci kakhulu
Xa kusila i-crankshaft, igrinder ayiphumelelanga ukulawula ngokuchanekileyo ifillethi yejenali yecrankshaft. Ukongeza kwi-camber processing, i-fillet radius yayincinci kakhulu, ngoko ke uxinzelelo olukhulu lwenziwa kwi-fillet xa i-crankshaft yayisebenza, kwaye i-crankshaft yafinyezwa. ubomi bokudinwa.
2. I-offset ye-crankshaft mainjenali axis
I-axis yejenali ye-crankshaft engundoqo i-offset, etshabalalisa ibhalansi eguqukayo yendibano ye-crankshaft. Xa i-injini isebenza ngesantya esiphezulu, i-inertial force eyomeleleyo iyaveliswa, ebangela ukuba i-crankshaft iphuke.
3. Ukhuphiswano olubandayo lwe-crankshaft lukhulu kakhulu
I-crankshaft iya kugoba kakhulu emva kokusetyenziswa kwexesha elide, ngakumbi emva kwengozi yokutshisa iithayile okanye ukubethelwa kwe-cylinder, kwaye kufuneka isuswe kwaye ilungiswe ngokucinezela okubandayo. Ngenxa yokuguqulwa kweplastiki yentsimbi ngaphakathi kwe-crankshaft ngexesha lokulinganisa, uxinzelelo olukhulu olongezelelweyo luya kuveliswa, ngaloo ndlela kuncitshiswa amandla e-crankshaft. Ukuba ukhuphiswano olubandayo lukhulu kakhulu, i-crankshaft inokonakala okanye iqhekeke, kwaye le crankshaft iya kuphuka ngokukhawuleza emva kokufakwa.
4. I-flywheel ikhululekile
Ukuba ibholi ye-flywheel ikhululekile, indibano yecrankshaft iya kuphulukana nebhalansi yayo yokuqala, kwaye injini iya kungcangcazela emva kokubaleka, kwaye kwangaxeshanye, amandla amakhulu angasebenziyo aya kuveliswa, okukhokelela ekudinweni kwe crankshaft kunye nokuphuka lula kwi-crankshaft. indlela enqabile ephelayo.
5. Umgangatho ophantsi we-crankshaft ngokwayo
Ukuthenga ii-crankshafts akufuneki kunyolukele ngexabiso eliphantsi, kwaye kufuneka kuthengwe kumajelo aqhelekileyo. Kufuneka kwakhona ihlolwe ngononophelo phambi kofakelo, kwaye ukuba kukho nayiphi na ingxaki, kufuneka itshintshwe okanye ibuyiswe ngexesha. Ukongeza, xa i-injini ihlaziywe, i-crankshaft kufuneka ibekwe phantsi kokubonwa kwe-magnetic flaw okanye ukuhlolwa kwe-oyile ye-percussion. Ukuba kukho ukuqhekeka kwe-radial okanye i-axial eyandisa kwi-fillet yegxalaba kumphezulu wejenali, i-crankshaft ayinakuphinda isetyenziswe.
6. Ihlathi eliphambili lihluke kwi-shaft
Xa i-crankshaft idityanisiwe, ukuba iindawo ezisembindini zezona tyholo zithwala i-cylinder block azikho kwi-axis enye, ingozi yokutshisa i-axis kunye nokubamba i-shaft iya kwenzeka ngokulula emva kokuba injini isebenze, kwaye i-crankshaft nayo iya kwaphuka. phantsi kwesenzo esinamandla sokutshintshana koxinzelelo.
