Kuthana ndi mavuto omwe anthu ambiri amakumana nawo ndi zonyamula katundu (36-40)

36. Mafuta akasakanikirana ndi madzi, mafuta a injini amasanduka oyera

Chifukwa cha vuto:Kusakwanira kutsekeka kwa madzi kungayambitse kutayikira kwa madzi kapena kutsekeka kwa madzi. Silinda yamutu wa gasket yawonongeka kapena mutu wa silinda wasweka, thupi limakhala ndi mabowo, ndipo choziziritsa mafuta chimasweka kapena kuwotcherera.
Njira zothetsera mavuto:sinthani chipika chamadzi, m'malo mwa silinda mutu gasket kapena silinda mutu, m'malo thupi, fufuzani ndi kukonza kapena kusintha mafuta ozizira.

37. Dizilo wosakanikirana ndi mafuta a injini amawonjezera mafuta a injini

Chifukwa cha vuto:Injector yamafuta ya silinda inayake yawonongeka, valavu ya singano imakakamira, mutu wosweka wamafuta umatenthedwa, ndi zina zambiri, mafuta a dizilo amatuluka pampope yothamanga kwambiri, ndipo chisindikizo cha pistoni chapampu yamafuta chimawonongeka.
Njira zothetsera mavuto:Yang'anani, konzani kapena sinthani chozizira chamafuta, yang'anani syringe yoyezera kapena sinthani, sinthani kapena konza mpope wamafuta othamanga kwambiri, sinthani pampu yamafuta.

38. Injini imatulutsa utsi wakuda, womwe umawonjezeka pamene injini ikuthamanga.

Zifukwa za vutoli:Kuchuluka kwa jekeseni wamafuta osafanana kapena kusakwanira bwino kwa ma atomu, kuthamanga kwa silinda kosakwanira, kuyaka kosakwanira, mafuta olowa m'chipinda choyaka, komanso dizilo yosakwanira.
Njira yothetsera mavuto:Yeretsani zinthu zosefera mpweya kuti muwonetsetse malo oyenera ogawa mpweya, makina ojambulira mafuta othamanga kwambiri operekera mafuta, piston piston ring cylinder liner yavala kwambiri. Ngati valavu sitsekedwa mwamphamvu, jekeseni iyenera kusinthidwa. Yang'anani cholekanitsa chamadzi amafuta ndi turbocharger ngati chatsekeka kapena kuwonongeka; ayenera kusinthidwa. Bwezerani mafuta a dizilo ndi omwe akugwirizana ndi chizindikirocho, ndipo muyenera kuchita bwino. Mwachitsanzo, ngati muwombera accelerator, utsi wakuda udzawonekera.

39. ZL50C loader ili mumkhalidwe wosasamala, ndipo kutsika ndi kukweza liwiro la boom kumakhala pang'onopang'ono.

Chochitika chotsatira:Pogwira ntchito kwa nthawi yayitali, makina opangira ma hydraulic amatulutsa kutentha kwambiri.
Chifukwa cha vuto:Kuthamanga kwa valve yoyendetsa pampu yoyendetsa kumakhala kochepa; valavu yoyendetsa pampu yoyendetsa ndege yakhazikika kapena kasupe wasweka; mphamvu ya mpope woyendetsa yafupika. ;
Njira yothetsera mavuto:Bwezeretsani kukakamiza kwa mtengo wa calibration wa 2.5 MPa; sinthani valavu yothandizira pampu yoyendetsa; sinthani pampu yoyendetsa ndege
Kusanthula kolephera:Chifukwa chachindunji chochepetsera kukweza ndi kutsitsa kuthamanga kwa boom ndikutsika kwamafuta kupita ku silinda yonyamula. Chimodzi mwazifukwa zochepetsera ma silinda oyenda ndikuchepetsa mphamvu ya pampu yogwira ntchito. Mafuta enieni amachepetsedwa, ndipo kachiwiri, kutsegula kwa tsinde la valve yogwira ntchito kumakhala kochepa. Chachitatu ndi kutayikira. Zomwe zili pamwambazi zili ndi vuto loyenda pang'onopang'ono chifukwa cha kukwera ndi kugwa kwa mayiko. Chifukwa choyamba ndi chachitatu chikhoza kuchotsedwa. Chifukwa chomwe kutsegulira kwa tsinde la valavu ya valve yogwira ntchito kumakhala kocheperako ndiko kupatuka kwa tsinde la valve ndi thupi la valve. Chifukwa chake, cholakwikachi chilipo mufakitale, ndipo pakuwongolera kulondola kwa makina, mavuto otere akuchepanso. Chifukwa chachiwiri ndi chakuti kuthamanga kwa woyendetsa ndege kumakhala kochepa kwambiri ndipo sikungathe kukankhira tsinde la valve kumalo otchulidwa. M'miyeso yeniyeni, zidapezeka kuti mphamvu yoyendetsa ndege ikachepetsedwa kufika 13kgf / cm2, kuthamanga kwa idling kumatsika mpaka pafupifupi masekondi 17. Pakukonza kwenikweni, choyamba chotsani valavu yachitetezo pa pampu yoyendetsa ndege ndikuwona ngati pakati pa valve ndi kasupe wobwerera zawonongeka. Ngati zabwinobwino, bwererani kukanikiza mukatha kuyeretsa. Ngati kusintha kwake sikukuwonekera, izi zimachitika chifukwa cha kuchepa kwa mphamvu ya mpope woyendetsa ndege. Ingosinthani woyendetsa. Pompo. Kuonjezera apo, pamene mphamvu yothamanga ya mafuta a tsinde la valve imachepa, kugwedeza pa doko la valve kumayambitsa kutayika, zomwe zidzatsogolera mwachindunji kuwonjezeka kwa kutentha kwa dongosolo la mafuta. Vutoli likachitika, chifukwa accelerator nthawi zambiri imakhala yothamanga kwambiri komanso yothamanga kwambiri pamene ikugwira ntchito, ndipo mafuta a pampu ndi aakulu, nthawi zambiri sizidziwika pokweza. Potsika, nthawi zambiri imakhala yotsika kwambiri kapena idling, ndipo mafuta amachepetsedwa. Chifukwa chake, Kuthamanga kumatsika kumachepetsedwa kwambiri ndipo chidwi chapadera chiyenera kuperekedwa pakuwunika.

40. Pamene makina onse akuyenda bwino, amasiya kugwira ntchito mwadzidzidzi atatha kutenga zida zachiwiri. Onani ngati kuthamanga kwa zida izi ndi zida zina ndizabwinobwino.

Chifukwa cha vuto:Clutch shaft yawonongeka.
Njira yothetsera mavuto:Bwezerani shaft ya clutch ndikusintha chilolezo chonyamula.

Kuthana ndi mavuto omwe anthu ambiri amakumana nawo ndi zonyamula katundu (36-40)

Ngati mukufuna kugulazowonjezera zowonjezeramukamagwiritsa ntchito chojambulira chanu kapena mukufunaZithunzi za XCMG, chonde titumizireni ndipo CCMIE idzakutumikirani ndi mtima wonse.


Nthawi yotumiza: Apr-09-2024