Buku Lothandizira la Cummins Dizilo Jenereta

1.Diesel jenereta anapereka dzina mbale

Wogwiritsa ntchito akakumana ndi vuto laukadaulo kuti apereke chithandizo chogwirizana kapena akufunika kugula zida zosinthira, chonde tipatseni kaye dzina la mbale ndi zina zokhudzana nazo.Tidzachita molingana ndi mbale ya dzina kuti tiwone ngati genset imapangidwa ndi ife.Nthawi zambiri, mbale ya dzina la genset imakhala pafupi ndi chowongolera.

Dzina la jenereta ya dizilo limaphatikizapo mtundu wa genset, nambala ya seriyo, mphamvu yamagetsi, voteji, ma frequency, liwiro ndi zina.

Dzina la injini ya dizilo: mtundu wa injini, nambala ya serial, mphamvu yamagetsi, liwiro lovotera.

Alternator dzina mbale: alternator model, serial number, voltage, frequency, speed, AVR.

2.Consumables specifications ndi mphamvu.

1) Mafuta a dizilo           

Gwiritsani ntchito dizilo 0# kapena -10#.Pamene kutentha ndi otsika kuposa 0 ℃, ntchito -10# dizilo mafuta.Kugwiritsa ntchito pamwamba pa 0 # dizilo kumawonjezeka kugwiritsa ntchito mafuta .Mafuta a sulfure m'mafuta a dizilo azikhala osakwana 0.5%, apo ayi mafuta a injini amasinthidwa pafupipafupi.M'madera apadera, mafuta a dizilo omwe amapezeka operekedwa ndi makampani amafuta amatha kusankhidwa.

Chenjezo: musagwiritse ntchito petulo kapena mowa wosakaniza ndi dizilo mu injini.Kusakaniza kwa mafuta kumeneku kumapangitsa injini kuphulika.

2) Mafuta opangira mafuta

Gwiritsani ntchito mafuta odzola apamwamba kwambiri omwe amakwaniritsa zofunikira, ndikusintha fyuluta pafupipafupi kuti muwonetsetse kuti injini ya dizilo ili ndi ntchito yabwino yothira mafuta, kuti iwonjezere moyo wa injini ya dizilo.Mafuta opaka omwe amagwiritsidwa ntchito pa injiniyo ayenera kutsatira API muyezo CD, CE, CF, CF-4 kapena CG-4 heavy duty injini dizilo mafuta mafuta.

Kugwiritsiridwa ntchito kwa mafuta odzola omwe sakukwaniritsa zofunikira kudzawononga kwambiri jenereta.

Zofunikira za viscosity: kukhuthala kwamafuta opaka mafuta kumayesedwa ndi kukana kuyenda, ndipo American Society of Automotive Engineers imayika mafuta odzola ndi kukhuthala.Kugwiritsa ntchito mafuta opaka masitepe ambiri kumatha kuchepetsa kugwiritsa ntchito mafuta.SAE15W / 40 kapena SAE10W / 30 akulimbikitsidwa.

3) Zoziziritsa zoziziritsa kukhosi

Kuwonjezera pa kuziziritsa injini, choziziritsa kukhosi chingalepheretsenso kuzizira kwa zigawo zosiyanasiyana za dongosolo loziziritsira ndi dzimbiri la zigawo zachitsulo.

Kwa dongosolo lozizira, kuuma kwa madzi ndikofunikira kwambiri.Ngati madzi ali ndi alkali ndi mchere wambiri m'madzi, chipangizocho chimatentha kwambiri, ndipo kloridi ndi mchere wochuluka zingayambitse dzimbiri.

Pakakhala chiwopsezo cha icing, antifreeze yoyenera kutentha kochepa komweko iyenera kusinthidwa, yomwe ingagwiritsidwe ntchito chaka chonse ndikusinthidwa pafupipafupi.

Pamene palibe choopsa cha icing, madzi ozizira a unit amagwiritsa ntchito zowonjezera zowonjezera.Pambuyo podzaza, injini yotenthetsera imazungulira choziziritsa kukhosi kuti chipereke kusewera kwathunthu kuchitetezo chokwanira chazowonjezera.

Zindikirani: pofuna kuonetsetsa kuti anti-corrosion ndi odana ndi kuzizira, iyenera kugwiritsidwa ntchito molingana ndi zofunikira zamadzimadzi oletsa kuzizira.

Chenjezo: antifreeze ndi antirust wothandizira ndizowopsa komanso zovulaza thanzi.

Osagwiritsa ntchito mitundu yosiyanasiyana ya antifreeze ndi antirust liquid osakaniza, apo ayi chithovucho chidzakhudza kwambiri kuziziritsa, zomwe zimapangitsa kuti alamu azitseka, zomwe zimakhudza moyo wa injini.

Yang'anani chozizirira nthawi zonse.Ngati ikufunika kuwonjezeredwa, choziziritsa cha mtundu womwewo uyenera kuwonjezeredwa.

3.Chitsogozo choyambirira chogwiritsira ntchito

A. Dizilo injini

a. ozizira ozizira

Onani mulingo wozizirira.Ngati mukufuna kudzaza, chonde gwiritsani ntchito zoziziritsa kukhosi zomwezo.Onani ngati chitoliro cha madzi chikutha.Madzi ozizira amadzimadzi azikhala osachepera 5cm kuposa malo osindikizira a chivundikiro chosindikizira.

Langizo: lembani dongosolo lozizirira:

Panthawi ya opaleshoniyi, chisamaliro chapadera chiyenera kuperekedwa kuti panthawi yowonjezerapo, mpweya wotsalira mu payipi sungachotsedwe nthawi imodzi, zomwe zingayambitse kubwezeretsedwa kwathunthu kwabodza, kotero ziyenera kuwonjezeredwa pang'onopang'ono.Pambuyo powonjezera koyamba, dikirani mpaka mulingo wamadzimadzi uwoneke mu chitoliro chamadzi, ndiyeno sungani kwa mphindi zingapo.Yambani injini kwa mphindi 2 mpaka 3 ndikuyimitsa kwa mphindi 30.Kenaka fufuzaninso mlingo wamadzimadzi ndikuwonjezera ngati kuli kofunikira.

b. Dongosolo loziziritsa mpweya

Tsegulani chivundikiro cha tanki yamadzi a injini, tsegulani ma bolts otulutsa kuchokera pansi mpaka pamwamba motsatizana, lolani kuti choziziritsa chituluke mpaka palibe thovu, ndiyeno mutseke mabawuti otulutsa nawonso.Ngati pali chotenthetsera, valavu iyenera kutsegulidwa.

c. Gwiritsani ntchito antifreeze

Kuchita kwa antifreeze ndi kukonzekera madzi kudzakumana ndi nyengo ndi chilengedwe.Kuzizira kwa antifreeze kumafunika kuchepera 5 ℃ pansi pa kutentha kochepa pachaka.

B. Dizilo mafuta

Ingodzazani tanki ndi mafuta oyera komanso osefedwa omwe amakwaniritsa zofunikira, ndipo yang'anani chitoliro chotumizira mafuta ndi malo otentha ngati mafuta akutha.Yang'anani mzere wotumizira kuti muwone zoletsa.

C. Mafuta opaka mafuta

Onani ngati kuchuluka kwa mafuta opaka mu poto yamafuta kukukwaniritsa zofunikira.Ngati ndi kotheka, onjezerani mafuta odzola omwewo.

a.Onjezani mafuta opaka kuchokera muzodzaza mafuta mu poto yamafuta, ndipo mulingo wamafuta umafika pamtunda wapamwamba wa dipstick.

b.Injini ikadzazidwa ndi madzi ndi mafuta opaka ndikuwunika kuti ndi yolondola, yambitsani chipangizocho ndikuthamanga kwa mphindi zingapo.

D. Kutseka, kuziziritsa

e.Yezerani mulingo wamafuta opaka mafuta kudzera pa dipstick, ndipo mulingo wamafuta uzikhala pafupi ndi malire apamwamba a dipstick.Kenako yang'anani sefa ndi makina okhetsera mafuta, ndipo palibe kutayikira kwamafuta.

E.Battery

Kugwiritsa ntchito koyamba:

a.Chotsani chivundikiro chosindikizira.

b.Onjezani yankho lapadera la batri molingana ndi izi zofunika kukokera:

Zone yotentha 1.25-1.27

Zotentha 1.21-1.23

Mphamvu yokoka imeneyi imagwira ntchito ku chilengedwe cha 20 ℃.Ngati kutentha kuli kwakukulu, mphamvu yokoka idzachepa ndi 0.01% pa 15 ℃ iliyonse yowonjezera.Ngati kutentha kuli kochepa, mphamvu yokoka yeniyeni imawonjezeka pamlingo womwewo.

Kuyerekeza pakati pa mphamvu yokoka yamadzi a batri ndi kutentha kozungulira:

1.26 (20 ℃)

1.27 (5℃)

1.25 (35 ℃)

c. Pambuyo podzaza madzi, lolani batire kuyimilira kwa mphindi 20 kuti mbale ya batire igwire bwino (ngati kutentha kuli kotsika kuposa 5 ℃, iyenera kuyikidwa kwa ola limodzi), kenako gwedezani batire mofatsa kuti itulutse thovu, ndi kuwonjezera electrolyte kuti otsika madzi mlingo mlingo ngati n'koyenera.

d. Tsopano mutha kugwiritsa ntchito batire.Komabe, pakakhala zochitika zotsatirazi musanagwiritse ntchito, batire iyenera kuyimbidwa musanagwiritse ntchito:

Mukayima, ngati mphamvu yokoka imatsika ndi 0,02 kapena kupitilira apo kapena kutentha kumawonjezeka ndi 4 ℃, ngati chiyambi ndi nyengo yozizira pansipa 5 ℃.Sinthani ma charger apano malinga ndi 5% ~ 10% ya mphamvu ya batri.Mwachitsanzo, kulipiritsa batire la 40Ah ndi 2 ~ 4A.Mpaka chizindikiro chomaliza chikuwonekera (pafupifupi maola 4-6).Zizindikiro ndi izi: zipinda zonse zili ndi thovu lamagetsi.Mphamvu yokoka ya electrolyte mu chipinda chilichonse iyenera kukhala yofanana ndi ya kukonzanso mphamvu yokoka ya electrolyte ndikuisunga mokhazikika kwa maola awiri.

Lumikizaninso chingwe cha batri.

Zindikirani: pa seti ya jenereta yokhayokha, onetsetsani kuti chosinthira choyambira chili pamalo oyimitsa, kapena chosinthira chosankha ntchito chili pamalo oyimitsa, kapena dinani batani loyimitsa mwadzidzidzi, apo ayi jenereta ikhoza kuyamba mwadzidzidzi.

4.Alternator ndi controller

Malangizo ofunikira: Kwa jenereta yodzipangira nokha, musalumikizane ndi magetsi musanayang'ane ngati pulogalamu yozizirira ili yodzaza.Apo ayi, chitoliro chozizira chozizira chikhoza kuwonongeka.

Yang'anani insulation pakati pa gawo lililonse la jenereta ya dizilo yopanda phokoso ndi pansi ndi pakati pa magawo.Pochita izi, chowongolera (AVR) chiyenera kuchotsedwa ndipo megger (500V) iyenera kugwiritsidwa ntchito poyesa kuyesa kwa insulation.Pansi pa kuzizira, mphamvu yamagetsi yamagetsi yamagetsi iyenera kukhala yopitilira 10m Ω.

Samalani:

Kaya ndi jenereta yatsopano kapena yakale, ngati kutchinjiriza kwa stator kuli kochepera 1m Ω ndipo ma windings ena ndi ochepera 100k Ω, izikhala zoletsedwa.

5.Kuyika

Onetsetsani kuti maziko a jenereta ayikidwa pa maziko bwino.Ngati sichili chokhazikika, chikhoza kukonzedwa ndi mphero ndikumangirira.Kuyika kosakhazikika kumabweretsa zotsatira zosayembekezereka kugawo.

Onetsetsani kuti chitoliro cha utsi chalumikizidwa ndi kunja ndikuwonetsetsa kuti m'mimba mwake yogwira siichepera kuposa m'mimba mwake.Chitolirocho chiyenera kupachikidwa m'njira yoyenera.Sichiloledwa kulumikizidwa mwamphamvu ndi jenereta (pokhapokha titalola kapena makina oyambira).Onani ngati mavuvu akugwirizana bwino ndi unit ndi exhaust system.

Yang'anani mosamala makina oziziritsa molingana ndi zofunikira za bukhuli ndikutsimikizira kuti pali njira yolowera mpweya yokwanira.

Chitani kuyendera mwachizolowezi musanayambe molingana ndi zomwe zaphatikizidwa.