Crankshaft ndiye "msana" wa injini, womwe umatsimikizira mwachindunji mphamvu, moyo wautali, ndi kudalirika kwapakati pamagetsi. Kuti tipirire zovuta zomwe zimagwira ntchito, timakhala ndi mphamvu zowongolera zida ndi njira yonse yopangira kuyambira pachiyambi pomwe - kuwonetsetsa kuti makina onse a crankshaft amapangidwa ndi DNA yapamwamba kwambiri.
1. Kusankha kwa Zinthu Zofunika Kwambiri: Maziko Olimba ochokera ku Gwero
Timamvetsetsa kuti zakuthupi ndizo maziko a ntchito. Kupitilira zitsulo zotsimikizika za alloy ngati 42CrMoA, timagwiritsa ntchito mwachangu zitsulo zosazimitsidwa ndi kupsya mtima (zokhala ndi microalloyed) monga 49MnVS3 ndi 48MnV. Kupyolera mu kuzirala koyendetsedwa pambuyo popanga, zitsulozi zimakwaniritsa zofunikira popanda kutentha kwamphamvu kwambiri, kupotoza-kutentha kwachikhalidwe - kulimbikitsa mphamvu, kuchepetsa ndalama, ndikuwonetsetsa kukhazikika ndi kusasinthasintha.
Miyezo yathu yamkati mwazinthu zosaphika imaposa momwe makampani amakhalira, okhala ndi malire okhwima pazizindikiro zazikulu za kutopa monga kuyera, kukula kwa tirigu, ndi kapangidwe ka bandeji. Zida zonse zimachokera kwa ogulitsa ovomerezeka omwe ali pansi pa mgwirizano wapawiri wa mgwirizano waukadaulo kuphatikiza kuwunikanso komwe kukubwera, kuchotsa zoopsa zomwe zimachokera.
2. Njira Yachikulu: Kukonzekera Kwachindunji Kwa Mphamvu ndi Kulimba
Ma crankshafts amphamvu kwambiri amayenera kugwiritsa ntchito zopangira zopukutira - zomwe sizinapangidwe mwachindunji kuchokera ku bar stock - kuti zitsimikizire kutuluka kwambewu zachitsulo mosalekeza komanso makina abwino kwambiri.
Kupanga Mwatsatanetsatane: Kuphatikizika kwakufa kophatikizika komanso kusokoneza kwapamwamba kwa RR/TR kwa ma crankshafts akulu kumakwaniritsa mawonekedwe olondola a ukonde pochita ntchito imodzi pa makina osindikizira olemetsa. Kutsekera kotsekedwa kumagwiritsidwa ntchito kwambiri popanga voliyumu kuti agwiritse ntchito kwambiri zinthu.
Kuwongolera Kutentha Kwambiri: Kutentha kopanda makutidwe ndi okosijeni ponse kumalepheretsa kuwonongeka kwamadzi, ndikuwongolera mwanzeru poyambira ndi kumaliza kutentha kwapakati pa ± 15 ° C kuti mukhale wokhazikika.
Magwiridwe Ogwirizana: Timagwiritsa ntchito mosiyanitsidwa pambuyo pakukonza ndi zinthu - kukwaniritsa mawonekedwe abwino a zitsulo zosazimitsidwa kudzera kuziziritsa koyendetsedwa bwino, ndikugwiritsa ntchito kukhazikika kokhazikika ndi kuzimitsa-ndi-kutentha kuzitsulo za aloyi, ndikuyika mosamala ponseponse kuti muchepetse kupotoza.
3. Kuyang'ana Kwambiri: Zotetezedwa Zambiri, Kutumiza Kopanda Nkhawa
Kupanga kulikonse kuyenera kudutsa dongosolo lathu lonse loyendera lisanatulutsidwe.
100% Mayeso Osawononga: Crankshaft iliyonse imayendera akupanga ndi maginito tinthu tating'onoting'ono, kuyang'ana zolakwika zamkati ndi pamwamba ndi zero mawanga akhungu kuti zitsimikizire kuchulukira kwamkati ndi malo opanda cholakwa.
Chitsimikizo Chovomerezeka: Zonse zopanga ndi kuwongolera khalidwe zimagwirizana ndi miyezo yaposachedwa yamakampani, kuphatikiza CB/T 4313-2013. Kwa ma crankshafts am'madzi, timapereka ziphaso zonse zomwe zikukhudza magulu khumi akuluakulu (CCS, DNV, ABS, LR, ndi ena) -othandizira malonda anu padziko lonse lapansi kuyambira pakuwunika mpaka kulandiridwa komaliza.
Sankhani ife, ndipo mwasankha:

Zida zodula-m'mphepete ndi okhwima gwero kulamulira
Njira zopangira mwaukadaulo komanso kasamalidwe kolondola
Dongosolo lathunthu loyang'anira ndi chiphaso chovomerezeka

Timapereka mayankho ophatikizika—kuchokera ku ma crankshafts apamwamba kwambiri mpaka ntchito zotsimikizika zathunthu—opereka maziko olimba a mtima wa injini wolimba, wodalirika.