Kodi ntchito ya crankshaft yamagalimoto ndi chiyani
Ntchito yayikulu ya crankshaft yamagalimoto ndikusintha mphamvu yopondereza kuchokera ku ndodo yolumikizira pisitoni kukhala mphamvu yozungulira ya torque, kuti muwongolere makina otumizira magalimoto ndi makina a valve ya injini ndi zida zina zothandizira. Crankshaft ndi imodzi mwamagawo ofunikira komanso ofunikira mu injini, ntchito yake ndikutembenuza mphamvu ya gasi yomwe imaperekedwa ndi ndodo yolumikizira pisitoni kukhala torque, ndikugwira ntchito ngati mphamvu yoyendetsera njira zina zogwirira ntchito. pa
Momwe crankshaft imagwirira ntchito
Crankshaft imazindikira kutembenuka kwa mphamvu ndikusuntha posintha kusuntha kwa pistoni kobwerezabwereza kukhala kozungulira kozungulira. Imakhala ndi zovuta zosinthana, kuphatikizapo kusintha kwanthawi ndi nthawi mu mphamvu ya aerodynamic, mphamvu ya inertial ndi mphindi, kotero crankshaft imayenera kukhala ndi mphamvu zokwanira zotopa ndi kuuma motsutsana ndi kupindika ndi kugwedezeka.
Kapangidwe ndi zinthu za crankshaft
Ma crankshafts nthawi zambiri amapangidwa ndi chitsulo champhamvu kwambiri chokhala ndi mphamvu zolimba komanso kulimba kwabwino. Mapangidwe ake amaphatikizapo khosi lalikulu la shaft, kulumikiza khosi la ndodo ndi mbali zina, zomwe zimapangidwira ndi zipangizo zosankhidwa kuti zitsimikizire kuti crankshaft imatha kupirira mphamvu zazikulu ndi torque pa liwiro lalikulu, ndikusunga kusinthasintha kokhazikika.
Kusamalira crankshaft ndi mavuto omwe amapezeka
Crankshaft imatha kupindika ndikupindika pakagwiritsidwa ntchito pazifukwa zosiyanasiyana, zomwe zingakhudze ntchito yake yanthawi zonse. Pofuna kuonetsetsa kuti crankshaft ikugwira ntchito moyenera, kuyang'anira ndi kukonza nthawi zonse kumafunika, kuphatikizapo kuyang'ana kavalidwe, bwino komanso chilolezo cha crankshaft. Mavuto okhazikika okhazikika amaphatikiza kupindika kwa crankshaft ndi torsion, zomwe zingayambitse kuchepa kwa injini kapena kulephera.
Crankshaft yagalimoto yosweka imatha kutenga njira zotsatirazi zokonzera ndikusintha:
Njira yokonza:
Kugaya : Pazovala zazing'ono, chitsulo chosanjikiza chimatha kuchotsedwa pa crankshaft pamwamba pogaya kuti abwezeretse kukula kwake ndi mawonekedwe ake. Izi zimafuna zida zolondola kwambiri komanso akatswiri odziwa ntchito kuti azigwira ntchito.
kuwotcherera : Ngati pa crankshaft pali mng'alu, amatha kukonzedwa ndi kuwotcherera. Komabe, kuwotcherera kumafuna kuwongolera kwambiri kutentha ndi njira kuti tipewe mapindikidwe ndi kupsinjika kotsalira. Chithandizo cha kutentha ndi kuzindikira zolakwika zimafunikanso pambuyo pa kuwotcherera.
kulinganiza : Kwa ma crankshafts opindika, makina osindikizira angagwiritsidwe ntchito kuwawongolera. Kuwongolera kumafuna muyeso wolondola wa digiri ndi malo a bend, ndikugwiritsa ntchito pang'onopang'ono kupanikizika mpaka mkhalidwe wowongoka ubwezeretsedwa. Pambuyo pokonza, kuzindikira zolakwika ndi kuzindikira kwamphamvu kumafunika.
Kusintha njira:
Sankhani crankshaft yoyenera : Sankhani crankshaft yoyenera kuti muisinthe motengera mtundu ndi mtundu wa injini yagalimotoyo. Onetsetsani kuti zinthu, kukula ndi magwiridwe antchito a crankshaft yatsopano zikugwirizana ndi choyambirira.
Kuyika kwaukadaulo: Kusintha crankshaft kumafuna ukadaulo waukadaulo ndi zida. Pakukhazikitsa, tcherani khutu kumlingo wa crankshaft, chilolezo chofananira ndi mphamvu yolimba ya ma bolts okhazikika.
kuyang'anira ndi kutsimikizira : Pambuyo posinthidwa, kuyang'anitsitsa mozama kudzachitidwa, kuphatikizapo kuzindikira zolakwika ndi mphamvu zowonongeka, kuonetsetsa kuti crankshaft ikhoza kugwira ntchito bwino ndipo sizikhudza momwe injini ikuyendera.
Njira zodzitetezera:
Kukonza pafupipafupi: sinthani fyuluta yamafuta ndi mafuta munthawi yake kuti mutsimikizire kuti makina opaka mafuta akugwira ntchito bwino komanso kupewa kukangana kouma ndi kuvala.
fufuzani ndi kukonza : yang'anani momwe crankshaft ilili nthawi zonse, kuphatikizapo kusiyana pakati pa magazini ndi chipolopolo chonyamulira, kupindika ndi kupotoza kwa crankshaft.
pewani kuchulukana: pewani kudzaza injini kwanthawi yayitali, chepetsa kuwonongeka komwe kumachitika chifukwa cha kutentha kwambiri komanso kupsinjika kwamakina.
paNgati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
