I-crankshaft, noma ngabe i-crankshaft yenjini yemoto, i-crankshaft yenjini yasolwandle noma i-industrial pump crankshaft, yenza isenzo esihlanganisiwe sokugoba nokushintshana kwemithwalo ye-torsion phakathi nenqubo yokuzungezisa. Izingxenye eziyingozi ze-crankshaft, ikakhulukazi i-transition fillet phakathi kwejenali kanye ne-crank Ngezinye izikhathi, i-crankshaft iphuka ngenxa yokuxineka okukhulu.

Ngakho-ke, izimo zesevisi zidinga ukuthi i-crankshaft ibe namandla anele ukuqinisekisa ukuthi i-crankshaft ayiphuli ngesikhathi sokusebenza. Njengamanje, ukusetshenziswa kwe-shot peening ukushintsha ukumelana nokukhathala kwama-crankshafts sekusetshenziswe kabanzi ezinhlobonhlobo zezinhlelo zokusebenza, futhi umphumela uyenelisa impela.

Uma kuqhathaniswa nesici senqubo yokugoqa yendabuko, ngenxa yokulinganiselwa kobuchwepheshe bokucubungula i-crankshaft, amakhona ayindilinga ejenali ngayinye kunzima ukufanisa ne-roller, okuvame ukubangela ukuququdwa kwamakhona ayindilinga, kanye ne-crankshaft ngemva kokugingqika. ikhubazekile kakhulu, hhayi ngempumelelo. Indlela yokuchama iwukusebenzisa ama-pellets ane-diameter elawulwa ngokuqinile namandla athile ukuze akhe umfudlana wamapellets ngaphansi kwesenzo sokugeleza komoya ngesivinini esikhulu futhi uqhubeke uwafutha phezu kwensimbi ye-crankshaft, njengokushaya ngesando ngezincane ezingenakubalwa. izando zokwenza ubuso be-crankshaft Khiqiza ukubola kwepulasitiki okuqinile futhi wenze ungqimba oluqinile lomsebenzi obandayo. Ukukubeka kalula, ngoba i-crankshaft ingaphansi kwamandla ahlukahlukene wokusika ngesikhathi sokucutshungulwa, ukusatshalaliswa kwengcindezi ebusweni bayo, ikakhulukazi ukuguqulwa kwengxenye ephambanayo ye-crankshaft, ayilingani ngokwedlulele, futhi ibhekene nengcindezi ehlukile ngesikhathi somsebenzi, kulula Ukugqwala kwengcindezi kwenzeka futhi impilo yokukhathala ye-crankshaft iyancipha. Inqubo yokudubula iwukwethula ingcindezi yangaphambi kokuminyanisa ukuze kuncishiswe ukucindezelwa okuqinile okuzotholwa ingxenye emjikelezweni wokusebenza wesikhathi esizayo, ngaleyo ndlela kuthuthukiswe ukumelana nokukhathala nempilo yesevisi ephephile yesiqeshana sokusebenza.

Ngaphezu kwalokho, izikhala zokubumba ze-crankshaft zenziwe ngokuqondile ngezingosi zensimbi noma zenziwe ngensimbi egoqwe ngokushisa. Uma izinqubo zokubumba nokugingqa zingalawulwa ngendlela efanele, ngokuvamile kuzoba nokuhlukaniswa kwezingxenye, izinhlamvu ezimahhadla zesakhiwo sokuqala, kanye nokusatshalaliswa kwesakhiwo sangaphakathi okungenangqondo ezikhaleni. Futhi okunye ukukhubazeka kwe-metallurgical kanye nenhlangano, ngaleyo ndlela kunciphisa ukuphila kokukhathala kwe-crankshaft, inqubo yokuqinisa ingalungisa isakhiwo futhi ithuthukise kakhulu ukusebenza kwayo kokukhathala.