Yintoni i-crankshaft? Yintoni eyenziwa yi-crankshaft? Ulwakhiwo lwe-crankshaft?
I-crankshaft yenye yezona ndawo zibalulekileyo zenjini, ithatha amandla kwinduku yokudibanisa ize iyiguqule ibe yi-torque output nge-crankshaft kwaye iqhube ezinye izixhobo kwinjini ukuze zisebenze. I-crankshaft ichatshazelwa ngamandla e-centrifugal obunzima obujikelezayo, amandla e-periodic gas inertia kunye namandla e-reciprocating inertia, okwenza i-crankshaft ithwale isenzo sokugoba kunye nomthwalo we-torsional. Ke ngoko, i-crankshaft iyadingeka ukuba ibe namandla aneleyo kunye nokuqina, kwaye umphezulu wejenali kufuneka ungabi nakuguga, ufane kwaye ulungelelaniswe. I-crankshaft yenziwe ngentsimbi yesakhiwo sekhabhoni okanye i-ductile iron, kwaye emva kokuba intonga yokudibanisa ifakiwe, inokuthwala intshukumo yokunyuka nokuhla (yokubuyisela) yentonga yokudibanisa, kwaye iyiguqule ibe yintshukumo ejikelezayo (ejikelezayo). Umsebenzi ophambili we-crankshaft kukuguqula intshukumo yokunyuka nokuhla yenjini ibe yintshukumo ejikelezayo, ngaloo ndlela inika amandla kuyo yonke inkqubo yoomatshini.
Indima ye-crankshaft ibandakanya ikakhulu la manqaku alandelayo:
Amandla okudlulisa: I-crankshaft idlulisela amandla e-piston kwi-output shaft ngokuguqula intshukumo ejikelezayo ye-piston ibe yintshukumo ejikelezayo, kwaye iqhubela ezinye iindawo ze-injini ukuba zisebenze, ezifana neevalvu, ii-piston, ii-connecting rods, njl.
Ukudlulisa i-torque kunye nesantya: I-crankshaft ingadlulisela i-torque kunye nesantya senjini kwi-output shaft, ukuze imoto ikwazi ukuvelisa amandla ngelixa iqhuba, ukuze injini isebenze ngokuqhelekileyo.
Ukumelana ne-torque: I-crankshaft ikwafuna ukumelana ne-torque kunye namandla e-inertial enjini ukuqinisekisa ukusebenza okuqhelekileyo kwenjini.
Ivalvu yokulawula: I-crankshaft ilawula umoya wokungenisa nokukhupha umoya kwisilinda ngokulawula ukuvulwa nokuvalwa kwevalvu ukuqinisekisa ukusebenza okuqhelekileyo kwenjini.
Ngokubanzi, i-crankshaft yenye yezona ndawo zibalulekileyo zenjini, indima yayo kukuguqula intshukumo ejikelezayo yepiston ibe kukujikeleza okujikelezayo kwe-crankshaft ukuze iqhube ezinye iindawo zenjini ukuba zisebenze, kodwa ikwafuna ukumelana namandla kunye namaxesha ahlukeneyo ukuqinisekisa ukusebenza okuqhelekileyo kwenjini.
I-crankshaft ikakhulu iqulathe ezi ndawo zilandelayo:
Intamo yespindle: Inxalenye ephambili exhasayo yecrankshaft, exhaswa yibheringi ephambili kwindawo ephambili yebheringi yecrankcase. I-axis yentamo yespindle yonke ikumgca omnye othe tye.
Ijenali yentonga yokudibanisa (iphini ye-crank): ukusuka kwi-axis yejenali ye-shaft ephambili ukuze kufakwe ijenali yentonga yokudibanisa, kwaye kukho i-Angle ethile phakathi kwejenali yentonga yokudibanisa ukuguqula amandla ukusuka kwintonga yokudibanisa aye kwi-torque ejikelezayo ye-crankshaft.
I-Crank (ingalo ye-crank): Inxalenye edibanisa ijenali yentonga yokudibanisa kunye nejenali ye-shaft ephambili kunye ukuguqula amandla avela kwintonga yokudibanisa abe yi-torque ejikelezayo ye-crankshaft.
Ubunzima obuchaseneyo: busetyenziselwa ukulinganisela i-torque ye-centrifugal engalinganiyo yenjini, kwaye ngamanye amaxesha ukulinganisela inxalenye yamandla e-inertia aphindaphindayo ukwenza i-crankshaft ijikeleze kakuhle.
I-shaft yangaphambili (isiphelo esikhululekileyo): isetyenziselwa ukufaka i-pulley yepompo yamanzi, i-pulley yexesha le-crankshaft, njl.njl.
Iflengi yesiphelo sangasemva: isetyenziselwa ukufaka iflywheel, ijenali yesiphelo sangasemva kunye neflengi yeflywheel phakathi kweflengi yeoyile kunye nomsonto wokubuya, ukuthintela ioyile ekuvuzeni umva.
Umgaqo wokusebenza we-crankshaft ubandakanya ukuguqula amandla ukusuka kwintonga yokudibanisa abe yi-torque, ephuma nge-crankshaft kwaye iqhube ezinye izixhobo kwi-injini ukuba zisebenze. Kule nkqubo, i-crankshaft ichatshazelwa ngamandla e-centrifugal obunzima obujikelezayo, amandla e-inertia yegesi yotshintsho oluqhubekayo kunye namandla e-inertia aphindaphindayo, kwaye ithwala isenzo sokugoba kunye nomthwalo we-torsional. Ke ngoko, i-crankshaft kufuneka ibe namandla aneleyo kunye nokuqina, kwaye umphezulu wejenali kufuneka ungagugi, ufane kwaye ulungelelane.
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
I-Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto ze-MG&MAUXS kwaye wamkelekile ukuzithenga.
