Malangizo Okonzekera | Nawa maupangiri okonzekera nyengo yozizira kwa oyendetsa milu / Vibro mulu nyundo

Makampani opanga mainjiniya ali pansi, ndipo sikophweka kupeza ntchito. Kuti akwaniritse tsiku lomaliza, kumanga m'nyengo yozizira kwakhala vuto lomwe nthawi zambiri limakumana nalo. Momwe mungawonetsere kuti dalaivala wa mulu azigwira ntchito m'nyengo yozizira kwambiri, sungani dalaivala wanu wa mulu mumkhalidwe wabwino kwambiri wogwirira ntchito, ndikupereka zitsimikizo zodalirika komanso zolimba za chitukuko chokhazikika cha zomangamanga, ndikofunikira kwambiri kuchita izi bwino. Lero, Juxiang akukubweretserani malangizo okonzekera nyengo yozizira!

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1. Yang'anani mafuta
Dalaivala wa mulu ayenera kusankha mafuta oyenera dalaivala wanu wa mulu malinga ndi kutentha kwa dera lanu, kuphatikizapo kuzizira ndi kukhuthala kwa mafuta omwewo. Makamaka mafuta omwe ali mu bokosi logwedezeka, chigawo chapakati cha nyundo ya mulu, ayenera kukhala osamala kwambiri. Mitundu yomanga yoyendetsa milu ndi yayikulu, kuyambira kumpoto chakum'mawa kupita ku Hainan mwezi uno, komanso kuchokera ku Shandong kupita ku Xinjiang mwezi wamawa. Ndibwino kuti musinthe mafuta odzola omwe amagwiritsidwa ntchito kumalo otentha kwambiri mu nthawi mutatha kufika kumalo otentha. Kutentha kukakhala kochepa, makamaka m'nyengo yozizira, kukhuthala kwa mafuta ndi bwino kukhala otsika. Munthawi yanthawi zonse, kutsika kwa kutentha kozungulira, mafuta opaka mafutawo amakhala okulirapo, ma viscosity amakulirakulira, kufooka kwamadzimadzi, ndipo mphamvu yamafuta imafooka moyenerera. Kuphatikiza apo, sikulimbikitsidwa kusakaniza mafuta amitundu yosiyanasiyana. Zowonjezera mumafuta opaka mafuta ochokera kwa opanga osiyanasiyana nthawi zambiri zimakhala zosiyana. Ngati asakanizidwa mwakhungu, mafutawo amatha kuwonongeka mosiyanasiyana, zomwe zimakhudza mphamvu yomaliza yamafuta. Ndikukuchenjezani, musasunge ndalama zamafuta mazana atatu kapena awiri. Woyendetsa miluyo sadzathiridwa mafuta bwino, ndipo kutayika kudzakhala pafupifupi 10,000 yuan, zomwe siziyenera kutayika.

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2. Antifreeze iyenera kusinthidwa
Nthawi zambiri, malo ogwirira ntchito a dalaivala milu amakhala ovuta. Nthawi yozizira ikafika, makamaka kumpoto, pamene kutentha kuli pansi pa ziro, kuyenera kulowa m'malo mwa antifreeze yoyambirira. Wina nthawi zambiri amagwiritsa ntchito madzi osayeretsedwa ngati choziziritsa choyendetsa milu. Njira iyi yosungira ndalama ndi "kuchita zoipa" ndi bwino kuti musachitenso. Woyendetsa mulu akachoka m'fakitale, wopanga adzapereka malingaliro omveka bwino pakusintha kwa antifreeze. Malinga ndi zaka zambiri, antifreeze iyenera kusinthidwa kamodzi pachaka. Kulowa m'malo pafupipafupi kumatha kutenga gawo lenileni la antifreeze, apo ayi kungokhala ndi zotsutsana ndikuwononga injini. Pamsika, makina ambiri oziziritsa a zida zomangira amakhala ndi kuchuluka kapena dzimbiri atagwiritsidwa ntchito nthawi yayitali. Kuwunjika kumeneku kumakhudza kwambiri ntchito yoziziritsa ya dalaivala wa mulu woziziritsa, kotero posintha antifreeze ya dalaivala wa mulu, ndi bwino kuyeretsa thanki ya antifreeze. Ingotsukani ndipo zichitika mu theka la ola. Mofanana ndi mafuta opaka mafuta, kumbukirani kuti musasakanize antifreeze ya miyezo kapena mitundu yosiyanasiyana, monga momwe timasinthira tokha antifreeze yagalimoto.

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3. Samalani ndi kalasi ya dizilo


Injini ya dizilo yokhala ndi dalaivala wa mulu ndi yofanana ndi yofukula. Mitundu yosiyanasiyana ya dizilo iyenera kuwonjezeredwa m'njira yolunjika mu nyengo zosiyanasiyana, kutentha kosiyana, ndi madera osiyanasiyana. Ngati mulibe chidwi ndi dizilo kalasi, dongosolo mafuta injini adzakhala sera ndi dera mafuta oletsedwa osachepera, ndipo injini adzasiya kugwira ntchito ndi kupanga poipa kwambiri, ndipo imfa adzaonekera kwa wamaliseche. diso. Malinga ndi mafuta a dizilo m'dziko lathu, 5# dizilo nthawi zambiri imatha kugwiritsidwa ntchito m'malo opitilira 8 ° C; 0# dizilo nthawi zambiri imatha kugwiritsidwa ntchito potentha pakati pa 8°C ndi 4°C; -10# dizilo ndi oyenera kugwiritsidwa ntchito mu kutentha yozungulira pakati 4°C ndi -5°C; -20# dizilo akulimbikitsidwa ntchito yozungulira kutentha pakati -5°C ndi -14°C; -35# dizilo akulimbikitsidwa ntchito yozungulira kutentha pakati -14°C ndi -29°C; -50 # dizilo akulimbikitsidwa ntchito yozungulira kutentha pakati -29 ° C ndi -44 ° C kapena ngakhale m'munsi (komabe, palibe chifukwa chomanga pa kutentha kulikonse m'munsi).

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4. Kutentha koyambira ndikofunikira
Kuyamba koyamba kwa woyendetsa mulu m'nyengo yozizira sikuyenera kupitirira masekondi 8 nthawi iliyonse. Ngati simungathe kuyiyambitsa bwino nthawi imodzi, mutha kuyesanso kuyambitsanso mphindi imodzi. Pambuyo pa dalaivala wa muluwo atayamba bwino, ndi bwino kusunga galimotoyo kwa mphindi 5-10. Cholinga chochitira izi ndichoyamba kulipiritsa batire, ndiyeno kuonjezera kutentha kwa madzi mgalimoto ndi kuthamanga kwa mpweya ku 0.4Mpa. Zizindikiro zonse zikafika, mutha kuyambitsa woyendetsa mulu kuti akwere galimoto kapena ntchito. Masitepe otenthetsera omwe ali pamwambawa ndi ofanana ndi kutentha kutentha kusanayambe kusambira. Mutha kusambira bwino posuntha musanalowe m'madzi. Pamene kutentha kwa chilengedwe kuli pafupi ndi ziro kapena pansi, tikulimbikitsidwa kuti muyambe kutentha madzi kupitirira madigiri 30 musanayambe kuyendetsa mulu. Kuphatikiza apo, tikulimbikitsidwa kuti injini ya dizilo ikhale yodzaza kwathunthu pamene kutentha kwa madzi kuli kopitilira 55 ℃ ndipo kutentha kwamafuta sikutsika kuposa 45 ℃. Kutentha kwa ntchito sikuyenera kupitirira 100 ℃. Kutentha kwa thupi la nyundo mulu kumaposa 120 ℃, komwe kumadziwika kuti kutentha kwambiri.

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5. Zigawo zamagetsi ziyenera kukonzedwa
Zovuta zoyambira nyengo yozizira nthawi zambiri zimachitika pa madalaivala akale a milu, ndipo zida zamagetsi ndi zakale ndipo sizitha kuzizira. Pakukonza kwanyengo, kuyang'ana ndikusintha mabwalo okalamba amagetsi ndi zigawo zake ndizofunikira kwambiri kuti muchepetse zovuta zoyambira, kuphatikiza kuyang'ana ndi kukonza mabatire. Zida za mpweya wotentha ndizofunikira pa ntchito yakunja m'nyengo yozizira, kotero kuti ntchito ya zipangizo za mpweya wotentha iyenera kuyang'aniridwa ndi kukonzedwa. Ngati mulibe mapulojekiti aliwonse pakadali pano ndipo woyendetsa muluwo sagwira ntchito kwa nthawi yayitali, ndibwino kuti muyambe injini kamodzi pa theka la mwezi ndikuyendetsa kwa mphindi zopitilira 10 kuti mubwezeretse batire ndi zina. zida zamagetsi. Ngati mulibe ntchito kwa nthawi yaitali kapena kuposa miyezi 2, Ndi bwino kusagwirizana mzati zoipa mulu dalaivala batire. Ngati mikhalidwe ikuloleza, mutha kuchotsa batire ndikuyisunga padera (kukonza ndikofunikira, ndipo anti-kuba sayenera kuyiwalika).

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6. kutayikira katatu kuyenera kufufuzidwa


Poyerekeza ndi makina ena omanga, madalaivala a milu ali ndi mapaipi ambiri komanso aatali kwambiri a hydraulic, ndi zolumikizira zosawerengeka. Pamene chilengedwe ndi kutentha kwawo kwa ntchito kumasintha, mapaipi ambiri ndi aatali oterowo ndi zolumikizira sizingapewe kukula ndi kutsika kwa matenthedwe. Zisindikizo za mafuta, gasi, ndi madzi a woyendetsa mulu, makamaka ma O-rings, amatha kuwonongeka ndi mavuto ena. Pamene woyendetsa mulu wachitsulo akale akugwira ntchito m’nyengo yozizira, zimawonekera kukhala zachilendo kwa woyendetsa miluyo kutayitsa mafuta, gasi, ndi madzi. Choncho, kutentha kumapitirizabe kutsika m’nyengo yozizira. Monga bwana kapena dalaivala wa dalaivala wa mulu, ndikofunikira kutsika mgalimoto pafupipafupi kuti muwone zoopsa zitatu zomwe zatuluka kuti zisachitike.
Woyendetsa bwino mulu amadalira kugwiritsa ntchito mfundo zitatu ndikukonza mfundo zisanu ndi ziwiri. Poyerekeza ndi nyengo zina, nyengo yozizira imakhala ndi kutentha kochepa komanso malo ovuta kwambiri, omwe ndi mayeso aakulu kwa oyendetsa milu okhala ndi zovuta. Zima ndiyenso nyengo yopuma pantchito yaukadaulo, ndipo zida nthawi zambiri zimakhala zopanda ntchito. Chitsulo chakale chomwe chimasunga dalaivala wa mulu akhoza kumvetsetsa kuti pamene zipangizozi zikugwiritsidwa ntchito nthawi zonse, vutoli lingakhale losavuta kupeza, koma akuwopa kuti zipangizozo zidzakhala zopanda ntchito ndipo mavuto ena adzabisika mosavuta, makamaka m'nyengo yozizira. Potsirizira pake, pamene nyengo ili yozizira ndipo pansi ndi poterera, chitsulo chakale amene akadali otanganidwa pa malo omanga, mulu ndi ntchito luso ndi mafakitale oopsa. Mukamagwiritsa ntchito mulu woyendetsa bwino, muyenera kulabadira chitetezo cha zomangamanga! Chitetezo ndicho chuma chambiri, sichoncho? !

 

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Nthawi yotumiza: Dec-16-2024