Umhlinzeki wemishini yokwakha wezixazululo zemishini yokwakha iminyaka engama-30.
Ulimi
Umhlinzeki wemishini yokwakha wezixazululo zemishini yokwakha iminyaka engama-30.
Ama-excavators ayimishini eyinhloko ekwakhiweni kobunjiniyela.
Ama-excavators ayimishini esindayo ebalulekile esetshenziswa ezimbonini eziningi ezifana nezokwakha, ezezimayini, ezolimo kanye nokuthuthukiswa kwengqalasizinda. Le mishini ibalulekile emisebenzini efana nokumba, ukugebha, ukuphatha impahla, ukugreda, nokubhidliza. Ukuhlukahluka kwe-excavators kunwebeka ngokunamathiselwe kwi-excavator encane, evumela ukwenziwa ngendlela oyifisayo ngokusekelwe ezidingweni ezithile zephrojekthi, njengama-augers, amabhakede, noma izando ze-hydraulic. Embonini yezokwakha, ama-excavators asetshenziselwa yonke into kusukela ezisekelweni zokumba kuya ekulungiseni indawo. Imisebenzi yezimayini idinga ama-excavators ukuze asuse umhlaba kanye nokukhipha izinto. Ukwengeza, kwezolimo, ama-excavators asiza ngokususa umhlaba kanye nokufakwa kwesistimu yokunisela. Imishini ye-Ningbo ACE, enesipiliyoni seminyaka engaphezu kwengama-29, igxile ekukhiqizeni izimbambi ezihlala isikhathi eside nezisebenza kahle kakhulu. Abavubukuli benkampani baziwa ngemiklamo yabo emisha, amasistimu anamandla asebenza ngaphansi kwamanzi, kanye nezilawuli ezithuthukile. Ngeqembu elizinikele le-R&D kanye nokulawulwa kwekhwalithi okuqinile (QC/QA), i-ACE iqinisekisa ukuthi yonke imishini ihlangabezana namazinga aphezulu futhi ilethwa kahle, phakathi kwezinsuku eziyi-7 kuya kwezingu-30. Le sevisi ebanzi yenza i-ACE umphakeli othembekile wosonkontileka, abasabalalisi, namakhasimende aphesheya kwezimboni ezihlukene.
Ubunzima bokuqalisa i-Excavator kanye nezixazululo.
Izimbangela ezijwayelekile zokuqalisa ubunzima zifaka amabhethri afile, izihlungi zikaphethiloli ezingcolile, noma izingxenye zokuthungela ezilimele. Ukuze uxazulule lokhu, hlanza noma shintsha izihlungi zikaphethiloli, hlola isistimu yokuthungela, futhi uhlole amatheminali ebhethri ukuthi ayagqwala yini. Ukunakekelwa okuvamile kuqinisekisa ukuqala okuthembekile.
Iphutha Lokushoda Kwamandla We-Excavator.
Ukuntuleka kwamandla ku-excavator kungabangelwa umoya ovinjiwe noma izihlungi zikaphethiloli, ikhwalithi embi kaphethiloli, noma izinkinga ze-hydraulic. Ukuhlanza noma ukushintsha izihlungi kanye nokuqinisekisa amazinga afanele oketshezi kungabuyisela amazinga ajwayelekile wamandla.
Ukuxilongwa Nokulungiswa Kokuchezuka Kwe-Excavator.
Ukuchezuka kwe-Excavator kwenzeka lapho umshini ukhukhuleka noma uphuma endleleni ngenkathi uhamba. Lokhu kuvame ukubangelwa izinkinga ezifana nokungezwani kwethrekhi okungalingani, ukungahambi kahle kwe-undercarriage, noma ukungasebenzi kahle kwezinjini zokuhamba. Ukuze uxazulule lokhu, hlola inqola yangaphansi ukuthi igugile yini, hlanza imfucumfucu kumathrekhi, futhi ulungise ukushuba kwethrekhi ekucacisweni komkhiqizi. Uma amathrekhi eqhubeka nokungahambi kahle, buyisela ama-sprocket agugile noma ama-idlers. Ukuhlolwa njalo kwemishini yokuhamba kanye nezinhlelo zokudonsa amanzi kubalulekile ukuze kuqinisekiswe ukusebenza kahle. Uma kunesidingo, lungisa kabusha izilawuli ze-hydraulic ukuze uthole ukunyakaza okunembile. Lokhu kuzovimbela ukuguga okungalingani kumathrekhi, kunciphise ukusetshenziswa kukaphethiloli, futhi kwandise impilo yenqola yangaphansi. Kokuhlangenwe nakho kwe-ACE, opharetha kufanele bahlole futhi balungise amathrekhi njalo emahoreni angama-200 ukuze baqinisekise ukusebenza kahle.
Uphenyo ngezimbangela zokwanda kokusetshenziswa kukaphethiloli we-excavator
Ukwenyuka kokusetshenziswa kukaphethiloli kuma-excavators kuvame ukuba ngenxa yezinto ezimbalwa, okuhlanganisa ukungasebenzi kahle kwenjini, izinga eliphansi likaphethiloli, kanye nemikhuba yabasebenzisi. Esinye sezizathu ezivame kakhulu ukuvaleka komoya noma izihlungi zikaphethiloli, ezikhawulela ukuhamba komoya futhi ziphazamise ukusebenza kahle kokuvutha, okuholela ekusetshenzisweni kukaphethiloli okuphezulu. Uketshezi oludala noma olungcolile lwe-hydraulic lungabangela injini ukuthi isebenze kanzima, ngaleyo ndlela andise ukusetshenziswa kukaphethiloli. Izinga likaphethiloli lidlala indima enkulu futhi—ukusebenzisa uphethiloli wekhwalithi ephansi noma udizili ogcinwe ngendlela engafanele kungaholela ekushayeni kwenjini, ekwenzeni kabi, futhi ekugcineni, ukusetshenziswa kukaphethiloli ngokweqile. Ukwengeza, izingxenye zenjini njengama-injector, ama-piston, nama-valve zingase ziguge ngokuhamba kwesikhathi, zinciphise ukucindezelwa futhi zibangele ukusha okungaphelele. Ukusetshenziswa okungalungile kokunamathiselwe kwe-mini excavator, ikakhulukazi lezo ezisinda kakhulu noma ezifakwe ngendlela engafanele, kungangeza ubunzima enjinini, kuqhubeke kwehlisa ukusebenza kahle kukaphethiloli. Ngokuhamba kwesikhathi, izilungiselelo ze-ECU (Iyunithi Yokulawula Kagesi) ezingalinganisiwe ngokufanelekile zingathumela uphethiloli oweqile enjinini, kunciphise ukusebenza kahle. Ukuze ulwe nokwenyuka kokusetshenziswa kukaphethiloli, abaqhubi kufanele bashintshe izihlungi njalo, basebenzise uphethiloli ohlanzekile nekhwalithi ephezulu, futhi bagweme ukungenzi lutho ngokweqile. Ukunakekelwa okufanele kwe-excavator, njengokuhlanza isistimu kaphethiloli kanye nokuqinisekisa amazinga alungile oketshezi olusebenza nge-hydraulic, nakho kudlala indima ebalulekile ekuthuthukiseni ukusebenza kahle kukaphethiloli.
Izincomo zokuvikela zokulungisa
Ukunakekelwa okuvamile kokuvimbela kuyisihluthulelo sokugcina ukusebenza nokuphila isikhathi eside kwe-excavator. Qala ngokuhlola okubukwayo nsuku zonke ngaphambi kokusebenza, uqinisekise ukuthi umshini awuvuzi, uqhekekile, nezingxenye ezigugile. Izingxenye ezibalulekile ezifana namapayipi adonsa amanzi, amathrekhi, ne-undercariage kufanele kuhlolwe noma yiziphi izimpawu zokuguga noma zokonakala. Ukushintsha uwoyela wenjini nokufaka izihlungi zomoya neziphethiloli ngokweshejuli yomkhiqizi kuqinisekisa ukusebenza kahle futhi kuvimbela ukuguga ngaphambi kwesikhathi. Ezinhlelweni zamanzi, kubalulekile ukufaka esikhundleni samanzi kanye nezihlungi njalo, njengoba uketshezi olungcolile noma olonakele lungadala umonakalo omkhulu ohlelweni. Ukugcoba wonke amaphoyinti e-pivot, izingalo ze-boom, namaphoyinti okunamathiselwe kusiza ukunciphisa ukungqubuzana futhi kwelule impilo yalezi zingxenye. Ukwengeza, hlala ubheka amazinga oketshezi enjini, ukudluliselwa, kanye nama-hydraulic, njengoba amazinga aphansi oketshezi angaholela ekushiseni ngokweqile nasekugqokeni okungadingekile. Ama-opharetha kufanele aqeqeshelwe ukwenza imisebenzi yokulungisa eyisisekelo futhi ahlonze izinkinga kusenesikhathi, avimbele ukulungiswa okumba eqolo phansi komgwaqo. EMishini ye-ACE, ochwepheshe bethu batusa ukuhlela ukuhlolwa okugcwele kanye nokuhlolwa kwesevisi njalo ngamahora okusebenza angama-500 ukuze kuqinisekiswe ukuthi wonke amasistimu asebenza kahle. Lokhu kuhlanganisa ukuhlola isistimu kagesi, ukuqinisekisa ukuthi zonke izintambo zilungile, kanye nokuqinisekisa ukusebenza kwesistimu yokupholisa. Ukugcina amarekhodi anemininingwane yokulungisa kuzosiza ochwepheshe bakhombe amathrendi noma izinkinga eziphindelelayo futhi bathuthukise ukusebenza kwesisetshenziswa.
Isifinyezo esifushane: Ukuxilongwa okuthembekile, ukunakekelwa okuqinile, nokusekelwa kwe-ACE kugcina abavubukuli besebenza.
