Ukuhlukaniswa ngokwezinto ezibonakalayo kuyinkinga yemvelo ebuchwephesheningi bezobuchwepheshe. Njengoba ukufunwa kwemikhiqizo esezingeni eliphakeme kukhuphuka, inkinga yokuhlukaniswa kwesitoko iba yingozi ngokwengeziwe.
Njengoba sonke sazi, abathungi be-telescopic radial stack okuhambisa isixazululo esisebenza kahle kakhulu sokwehlukaniswa kwesitaki. Bangakha isu lokusungula ezingxenyeni ezithile, ungqimba ngalunye lwenziwe ngezinto eziningi zokwakha. Ukwakha yokusungula ngale ndlela, okuhambisayo kufanele kuqhutshwe cishe ngokuqhubekayo. Ngenkathi ukunyakaza kwabadluliselwe ku-telescopic kumele kulawulwe ngesandla, ezenzakalelayo kuyindlela ephumelela kakhulu yokulawula.
Ukuhanjiswa okuzenzakalelayo okuzenzakalelayo kungahlelelwa ukudala ukusungulwa kwangokwezifiso ngosayizi, ukwakheka kanye nokucushwa. Lokhu kuguquguquka okungenamkhawulo kungathuthukisa ukusebenza kahle kokusebenza nokuletha imikhiqizo esezingeni eliphakeme.
Osonkontileka bachitha izigidi zamaRandi unyaka ngamunye ekhiqiza imikhiqizo ehlanganisiwe yezinhlelo eziningi ezahlukahlukene. Izicelo ezithandwa kakhulu zifaka izinto zokwakha, i-asphalt kanye nokhonkolo.
Inqubo yokwakha imikhiqizo yalezi zicelo iyinkimbinkimbi futhi iyabiza. Ukucaciswa okunzima nokubekezelelana kusho ukuthi ukubaluleka kwekhwalithi yomkhiqizo kuya ngokuya kubaluleke kakhulu.
Ekugcineni, lokho okuqukethwe kususwe endaweni yesitoko futhi kuhanjiswa endaweni lapho kuzofakwa khona ku-SubGrade, asphalt noma ukhonkolo.
Imishini edingekayo yokuhlunga, ukuqhuma, ukuchotshozwa nokuhlola kuyabiza kakhulu. Kodwa-ke, imishini esezingeni eliphakeme ingakhiqiza i-aggregate ngokuya ngokucaciswa. Ukusungula kungabonakala njengengxenye encane yokukhiqiza okuhlangene, kepha uma kwenziwa ngokungalungile, kungaholela emkhiqizweni ohambisana ngokuphelele nokucaciswa hhayi ukucaciswa. Lokhu kusho ukuthi ukusebenzisa izindlela ezingalungile zesitoreji kungaholela ekulahlekelweni ezinye zezindleko zokwenza umkhiqizo osezingeni.
Yize ukubeka umkhiqizo ku-yokusungula kungahlehlisa ikhwalithi yayo, ukusungula kuyingxenye ebalulekile yenqubo yokukhiqiza ephelele. Kuyindlela yokugcina eqinisekisa ukutholakala kwezinto. Izinga lokukhiqizwa livame ukwehluka ngezinga lomkhiqizo elidingekayo kuhlelo lokusebenza olunikeziwe, kanye nokusungula kusiza ukwenza umehluko.
I-Inventory futhi inikeza osonkontileka indawo yokugcina eyanele yokuphendula ngempumelelo ekuguquguqukineni kwesidingo semakethe. Ngenxa yezinzuzo ezihlinzekwa yi-storstation, kuzohlala kuyingxenye ebalulekile yenqubo yokukhiqiza ephelele. Ngakho-ke, abakhiqizi kumele baqhubeke nokwenza ngcono ubuchwepheshe babo bokugcina ukunciphisa ubungozi obuhambisana nesitoreji.
Isihloko esikhulu sale ndatshana sihlukaniswa. Ukuhlukaniswa kuchazwa ngokuthi "ukuhlukaniswa kwezinto ngokusho kobukhulu bezinhlayiyana". Izicelo ezahlukahlukene zokuhlanganisa zidinga amamaki akhethekile futhi afanayo. Ukuhlukaniswa kwaholela ekulweni ngokweqile ezinhlotsheni zomkhiqizo.
Ukwahlukana kungenzeka noma kuphi lapho kufakwa inqubo yokukhiqiza okuhlanganisiwe ngemuva kokuthi umkhiqizo uchotshoziwe, wahlolwa futhi uhlanganiswe nezifundo okufanele.
Indawo yokuqala lapho ukuhlukaniswa khona kungenzeka khona ku-Inventory (bheka umfanekiso 1). Lapho nje okufakiwe kufakwe ku-yokusungula, ekugcineni kuzovuselelwa futhi kuhanjiswe endaweni lapho kuzosetshenziswa khona.
Indawo yesibili lapho ukuhlukaniswa kungenzeka khona kuwukucutshungulwa nokuthutha. Kanye endaweni yesitshalo se-asphalt noma ukhonkolo, i-aggregate ibekwe ku-hoppers kanye / noma imigqomo yokugcina lapho umkhiqizo uthathwa futhi wasetshenziswa khona.
Ukuhlukaniswa kuye kwenzeka lapho ugcwalisa futhi ukhipha ama-silos nama-silos. Ukuhlukaniswa kungenzeka futhi kube phakathi kokusebenza kokuxubana kokugcina kumgwaqo noma obunye ubuhle ngemuva kokuthi i-aggregate ihlanganiswe kwi-asphalt noma ukuxubana kokhonkolo.
I-homogeneous agregate ibalulekile ekwakhiweni kwe-asphalt ephezulu noma ukhonkolo. Ukushintshashintsha kwe-gratution of the aggregate ebonakalayo kwenza kube nzima ukuthola i-asphalt noma ukhonkolo eyamukelekayo.
Izinhlayiya ezincane zesisindo esinikeziwe zinendawo enkulu engaphezulu yendawo engaphezulu kwezinhlayiya ezinkulu zesisindo esifanayo. Lokhu kudala izinkinga lapho kuhlanganisa ukuhlanganisa ku-asphalt noma ukuxutshwa kokhonkolo. Uma iphesenti lenhlawulo ku-aggregate liphezulu kakhulu, kuzoba nokuntuleka kodaka noma ithabula kanye nokuxubana kuzoba mkhulu kakhulu. Uma iphesenti lezinhlayiya ezihlanganayo ku-aggregate liphezulu kakhulu, kuzoba nodaka okweqile noma imvukula, nokuvumelana kwengxube kuzoba mncane ngokweqile. Imigwaqo eyakhiwe kusuka ezingxenyeni ezihlukanisiwe inobuqotho obuhle kakhulu
Izici eziningi ziholela ekuhlukaniseni esitokisini. Njengoba iningi lokusungula lidaliwe kusetshenziswa amabhande okuhambisa, kubalulekile ukuqonda umthelela ongokwemvelo wamabhande okuhambisa ekuhlelweni kwezinto ezibonakalayo.
Njengoba ibhande lihambisa izinto ezibonakalayo phezu kwebhande lokuhambisa, ibhande ligobhozela kancane njengoba ligibela i-idler pulley. Lokhu kungenxa ye-slack encane ebhande phakathi kwe-idler pulley ngayinye. Le nhlangano ibangela izinhlayiya ezincane ukuba zihlale ezansi kwesigaba sesiphambano sezinto ezibonakalayo. Ukugcwala okusanhlamvu kwama-coarse kubagcina phezulu.
Lapho nje impahla ifinyelela isondo lokukhipha lebhande lokuhambisa, selivele lihlukaniswe ngokwengxenye ezintweni ezinkulu phezulu kanye nezinto ezincane ezansi. Lapho impahla iqala ukuhamba ngejika lesondo lokukhipha, izinhlayiya ezingenhla (zangaphandle) zihamba ngejubane eliphakeme kunezinhlayiya eziphansi (zangaphakathi). Lo mehluko ngesivinini-ke kubangela ukuba izinhlayiya ezinkulu zisuke kumhambisi ngaphambi kokuwela esitaki, ngenkathi izinhlayiya ezincane ziwela eduze komhambisi.
Futhi, kungenzeka ukuthi izinhlayiya ezincane zinamathele kwibhande lokuhambisa futhi zingakhishwe kuze kube yilapho ibhande lokuhambisa liyaqhubeka nokufaka isondo lokukhipha. Lokhu kubangela izinhlayiya ezinhle kakhulu ezibuyela emuva zibheke ngaphambili kwesitaki.
Lapho izinto ezibonakalayo ziwela esitaki, izinhlayiya ezinkulu zinomfutho odlulele phambili kunezinhlayiya ezincane. Lokhu kudala ukuthi izinto ezihlanganayo ziqhubeke nokuhlehlisa kalula kunokuqukethwe okuhle. Noma yiziphi izinto, ezinkulu noma ezincane, ezigijimisa izinhlangothi zesitaki zibizwa ngokuthi yi-spill.
Ukuchitheka kungenye yezimbangela eziphambili zokuhlukaniswa kwesitoko futhi kufanele kugwenywe noma nini lapho kungenzeka. Njengoba ukuchitheka kuqala ukukhipha umthambeka wempango, izinhlayiya ezinkulu zivame ukuwela phansi yonke ubude emthambekeni, kuyilapho izinto ezinhle zivame ukuhlala ezinhlangothini zempango. Ngenxa yalokho, njengoba ukuchitheka kuqhubekela phambili ezinhlangothini zezinqwaba, zimbalwa futhi izinhlayiya ezinhle ezimbalwa ezihlala ezintweni ezibonakalayo.
Lapho izinto ezibonakalayo zifinyelela onqenqemeni olungezansi noma uzwane lwenqwaba, kwaqalwa ikakhulukazi izinhlayiya ezinkulu. Ukuchitheka kubangela ukuhlukaniswa okubalulekile, okubonakalayo esigabeni sesitoko. Uzwane lwangaphandle lwenqwaba luqukethe izinto ezibandayo, kuyilapho inqwaba yangaphakathi nengenhla iqukethe izinto ezinhle.
Isimo sezinhlayiya futhi sinomthelela emiphumeleni emibi. Izinhlayiya ezibushelelezi noma eziyindilinga maningi amathuba okuthi zigoqele phansi ukuthambeka kwesitaki kunezihlayi zinezinkinga ezinhle, ezivame ukuba yisikwele. Edlula imikhawulo kungaholela ekulimaleni kokuqukethwe. Lapho izinhlayiya zigobhoza uhlangothi olulodwa lwenqwaba, zinyathelana. Lokhu kugqokwa kuzodala ezinye izinhlayiya ukuthi zibhidlize osayizi abancane.
Umoya ungesinye isizathu sokuzehlukanisa. Ngemuva kokudonswa kwemali kushiya ibhande lokuhambisa futhi liqale ukungena esitaki, umoya uthinta umkhondo wokuhamba kwezinhlayiya zosayizi abahlukahlukene. Umoya unethonya elikhulu ezintweni ezintekenteke. Lokhu kungenxa yokuthi isilinganiso sendawo engaphezulu kwezinhlayiya ezincane inkulu kakhulu kunezinhlayiya ezinkulu.
Amathuba okuqhekeka kokusungula kungahluka ngokuya ngohlobo lwezinto ezibonakalayo esitolo sokugcina. Isici esibaluleke kakhulu maqondana nokwehlukaniswa kwezinga lobukhulu bezinhlayiyana ezintweni ezibonakalayo. Izinto zokwehluka ezinkulu zezinhlayiyana zizoba nezinga eliphakeme lokuhlukaniswa ngesikhathi sokugcina. Umthetho ojwayelekile wesithupha ukuthi uma isilinganiso sosayizi omkhulu wezinhlayiyana kube ngosayizi omncane kakhulu wezinhlayiyana udlula 2: 1, kungaba nezinkinga ngokuhlukaniswa kwephakeji. Ngakolunye uhlangothi, uma isilinganiso sosayizi wezinhlayiyana singaphansi kuka-2: 1, ukuhlukaniswa kwevolumu kuncane.
Isibonelo, izinto ezihlanganayo eziqukethe izinhlayiya ezifika kuma-mesh angafika kwangama-200 kungahlalisa ngesikhathi sokugcina. Kodwa-ke, lapho ugcina izinto ezifana netshe elihlanjiwe, ukufakwa kuzobe kungasho lutho. Njengoba iningi lesihlabathi limanzi, kwesinye isikhathi kungenzeka ukugcina isihlabathi ngaphandle kokuhlukanisa izinkinga. Umswakama wenza kubangele izinhlayiya ukuba banamathele ndawonye, ​​ukuvimbela ukwahlukana.
Lapho umkhiqizo ugcinwe, ukwehlukaniswa kwesinye isikhathi akunakwenzeka ukuvimbela. Unqenqema lwangaphandle lwenqwaba eqediwe luqukethe ikakhulukazi izinto ezixakile, kuyilapho ingaphakathi lenqwaba liqukethe ukugcwaliswa okuphezulu okuphezulu. Lapho uthatha izinto ezivela ekugcineni kwalezo zinqwaba, kuyadingeka ukuthatha ama-scoops avela ezindaweni ezahlukene ukuxuba okuqukethwe. Uma uthatha izinto ezivela phambili kusukela ngaphambili noma emuva kwesitaki, uzothola zonke izinto ezihlanganayo noma zonke izinto ezinhle.
Kukhona namathuba okufakwa okwengeziwe lapho kulayishwa amaloli. Kubalulekile ukuthi indlela esetshenzisiwe ayidali okuchichimayo. Layisha ingaphambili leloli kuqala, khona-ke ngemuva kwalokho, futhi ekugcineni maphakathi. Lokhu kuzonciphisa imiphumela yokulayisha ngokweqile ngaphakathi kweloli.
Izindlela zokuphatha ezingemuva ziwusizo, kepha inhloso kufanele kube ukuvikela noma ukunciphisa ukwehla ngesikhathi sokudala yokusungula. Izindlela Eziwusizo Zokuvimbela Ukuhlukaniswa Ukuhlukaniswa kufaka:
Lapho ifakwe elolini, kufanele ifakwe kahle ezindaweni ezihlukene ukunciphisa ukuchitheka. Izinto ezibonakalayo kufanele ziboshwe ndawonye zisebenzisa umthwalo, ziphakamisa ukuphakama kwamabhakede nokulahla, okuzoxuba okuqukethwe. Uma isilayisha kufanele sihambise futhi siphule impahla, ungazami ukwakha izinqwaba ezinkulu.
Ukusungula kokwakha ezingxenyeni kunganciphisa ukuhlukaniswa. Lolu hlobo lwe-warehouse lungakhiwa nge-bulldozer. Uma okuqukethwe kuhanjiswa egcekeni, iBulldozer kumele icindezele okuqukethwe kungqimba elishelelayo. Uma isitaki sakhiwe ngebhande lokuhambisa, iBulldozer kumele icindezele impahla ibe yisendlalelo esivundlile. Kunoma ikuphi, ukunakekelwa kumele kuthathwe ukungazicindezeli okuqukethwe ngamaphethelo wenqwaba. Lokhu kungaholela ekuchitshiyeleni, okungomunye wezizathu eziphambili zokuhlukaniswa.
Ukufaka ama-bulldozers kunenqwaba yobunzima. Izingozi ezimbili ezibalulekile ukuwohloka komkhiqizo nokungcola. Imishini esindayo esebenza ngokuqhubekayo emkhiqizweni izohlangana futhi ichoboze lokho. Lapho usebenzisa le ndlela, abakhiqizi kufanele baqaphele ukuthi bangafezeki ngokweqile umkhiqizo emzameni wokuzama ukunciphisa izinkinga zokuhlukanisa. Izabasebenzi ezengeziwe kanye nemishini edingekayo evame ukwenza le ndlela ibiza kakhulu, futhi abakhiqizi kufanele basebenzise ukwahlukana ngesikhathi sokulungisa.
Ama-radial stocking oxplors asiza ukunciphisa umthelela wokuhlukaniswa. Njengoba ukusungulwa kuqongelela, isihambisi sihamba kakhulu ngakwesokunxele nakwesokudla. Njengoba i-conveyor ihamba ngemisebe emihle, iziphetho zezitaki, imvamisa yokwenziwa okuxakile, izombozwa ngezinto ezinhle. Iminwe yangaphambili nangemuva isazoba nzima, kepha inqwaba izohlanganiswa kakhulu kunenqwaba yezigaxa.
Kunobudlelwano obuqondile phakathi kokuphakama nokuwa kwamahhala kokuqukethwe kanye nezinga lokuhlukaniswa okwenzeka. Njengoba ukuphakama kukhuphuka kanye ne-trajectory yokwenziwa kwezinto eziwayo kuyanda, kukhona ukwahlukaniswa okwandayo kwento enhle neyaxaka. Ngakho-ke ukuphakama kokuphakama okuhlukile kungenye indlela yokunciphisa ukwahlukaniswa. Esigabeni sokuqala, ukuhanjiswa kufanele kube sesimweni esiphansi kakhulu. Ibanga le-pulley lekhanda kumele lihlale lifushane ngangokunokwenzeka.
Ukuwa kwamahhala kusuka kubhande lokuhambisa ku-stack kungenye isizathu sokuhlukaniswa. Izitebhisi zamatshe zinciphisa ukwahlukaniswa ngokuqeda impahla ebiwe. Isitebhisi samatshe siyisakhiwo esivumela izinto zokugeleza phansi izinyathelo ezinyingeni. Kuyasebenza kepha kunesicelo esilinganiselwe.
Ukuhlukaniswa okubangelwa umoya kungancishiswa ngokusebenzisa i-telescopic Chutes. I-Telescopic Chutes kwizithungu ze-Conveyor's Depeas Shives, zinwebeka kusuka e-Sheave ziye esitaki, zivikele emoyeni futhi zikhawulele umthelela wayo. Uma yakhelwe kahle, kungakhawulela nokuwa kwamahhala kwezinto ezibonakalayo.
Njengoba kushiwo ngaphambili, sekuvele kufakwe kufakwe kubhande lokuhambisa ngaphambi kokufinyelela iphuzu lokukhipha. Ngaphezu kwalokho, lapho izinto ezibonakalayo zishiya ibhande lokuhambisa, kwenzeka eminye imininingwane. Isondo le-paddle lingafakwa ephuzwini lokukhipha ukuze kulungiswe lokhu okuqukethwe. Amasondo ajikelezayo anamaphiko noma ama-pardles awela futhi axube indlela yezinto ezibonakalayo. Lokhu kuzonciphisa ukwahlukaniswa, kepha ukucekelwa phansi kwezinto ezibonakalayo kungenzeka kungamukeleki.
Ukwahlukaniswa kungafaka izindleko ezibalulekile. I-Inventory engahlangabezani nemininingwane ingaholela ezinhlotsheni noma ukwenqatshwa kwalo lonke i-yokusungula. Uma impahla engahambisani ihanjiswa kwisiza somsebenzi, inhlawulo ingadlula ama- $ 0.75 ngethani ngalinye. Izindleko zabasebenzi kanye nezinto zokusebenza zokuvuselela izinqwaba ezisezingeni eliphansi zivame ukwenqabela. Izindleko zehora zokwakha indawo yokugcina izinto ezinama-bulldozer no-opharetha ziphakeme kunezindleko zokuhambisa okuzenzakalelayo ze-telescopic, futhi izinto ezibonakalayo zingabola noma zingcoliswe ukuze zilondoloze ukuhlelwa okufanele. Lokhu kunciphisa inani lomkhiqizo. Ngaphezu kwalokho, lapho imishini efana ne-bulldozer isetshenziselwa imisebenzi engeyona eyenziwayo, kunezindleko zamathuba ahambisana nokusebenzisa imishini lapho ihlanganiswe nemisebenzi yokukhiqiza.
Enye indlela ingathathwa ukunciphisa umthelela wokuhlukaniswa lapho kudala ukusungula kuzinhlelo zokusebenza lapho ukwehlukaniswa kungaba yinkinga. Lokhu kufaka phakathi ukufakwa ezingxenyeni ezithile, lapho ungqimba ngalunye lwenziwe ngochungechunge lwezitaki.
Esigabeni sesitaki, isitaki ngasinye sikhonjiswa njengesitaki esincane. Ukuhlukaniswa kusenzeka ngenhlamvu ngayinye ngenxa yemiphumela efanayo okuxoxwe ngayo ngaphambili. Kodwa-ke, iphethini yokwehlukaniswa ivame ukuphindwa kaningi phezu kwalo lonke isigaba senqwaba. Izitaki ezinjalo kuthiwa zine- "split squeption" enkulu ngoba iphethini le-discrete gradient liphinda kaningi ngezikhathi ezincane.
Lapho ucubungula izitaki ezinomthwalo wangaphambili, asikho isidingo sokuxuba izinto zokwakha, njengoba i-scoop eyodwa ifaka phakathi izitaki eziningana. Lapho isitaki sibuyiselwa, izingqimba ngazinye zibonakala kahle (bheka umfanekiso 2).
Izitaki zingadalwa kusetshenziswa izindlela ezahlukahlukene zokugcina. Enye indlela ukusebenzisa uhlelo lwebhuloho nelokuhambisa, yize le nketho ilungele izinhlelo zokusebenza ezimile kuphela. Ububi obukhulu bezinhlelo zokuhambisa izinto zokuhambisa ukuthi ukuphakama kwazo kuvame ukulungiswa, okungaholela ekuhlukaniseni komoya njengoba kuchaziwe ngenhla.
Enye indlela ukusebenzisa i-telescopic conveyor. Ama-telescopic oxplobors ahlinzeka ngendlela esebenza kahle kakhulu yokwenza izitaki futhi avame ukuthandwa ngezinhlelo zokumaka njengoba zingashukunyiswa lapho zidingeka, futhi empeleni ziklanyelwe ukuthwalwa emgwaqweni.
Ama-telescopic athuntu aqukethe ama-conveyers (okuhambisa abaqaphi) afakwe ngaphakathi kwe-outer deveyors yobude obufanayo. I-Tip Conveyor ingahambisa ngokuqondile eceleni kobude bokuhambisa kwangaphandle ukuguqula isikhundla se-pulley. Ukuphakama kwesondo lokukhipha kanye nesikhundla se-radial of theonveor kuyahlukahluka.
Ukushintshwa kwe-Triaxial kwesondo lokulayisha kubalulekile ukudala izinqwaba ezibekiwe ezinqoba ukwahlukaniswa. Amasistimu we-winging wezintambo ngokuvamile asetshenziselwa ukwelula futhi abuyise kabusha okuphakelayo kokuphakelayo. Ukuhamba kwe-radial of the conveyor kungenziwa ngohlelo lwe-chain kanye ne-sprocket noma nge-drive yeplanethi eqhutshwa yi-hydraulically. Ukuphakama kwesihambisi kuvame ukushintshwa ukunweba amasilinda we-telescopic angaphansi. Konke lokhu ukunyakaza kumele kulawulwe ukuze kudaleke ngokuzenzakalelayo izinqwaba ze-multilayer.
Ama-TELESCOPIC TONDOYORBOR ATHOLA IMISEBENZI YOKUXHUMANA NAMABHODI. Ukunciphisa ukujula kwesendlalelo ngasinye kuzosiza ukukhawulela ukuhlukaniswa. Lokhu kudinga ukuhanjiswa ukuze kuqhubeke nokuhamba njengokusungula kwakha. Isidingo sokunyakaza njalo senza kudingeke ukushintshanisa ama-telescopic athutha. Kunezindlela ezimbalwa ezihlukile ze-automation, ezinye zazo ezishibhile kepha zinokulinganiselwa okukhulu, kanti ezinye zihleleke ngokuphelele futhi zinikeze ukuguquguquka okuthe xaxa ekudalweni kokusungula.
Lapho umdlulise eqala ukuqongelela izinto, uhamba kakhulu ngenkathi ehambisa okuqukethwe. I-conveyor ihamba kuze kube yilapho i-Limit Switch ifakwe emgodini we-conveyeor ibangelwa indlela yayo ye-radial. I-trigger ibekwe ngokuya ngobude be-arc ukuthi opharetha abafuna ibhande lokuhambisa ukuhambisa. Okwamanje, umhambisi uzokwanda ebangeni elinqunyelwe ngaphambili bese aqala ukuhambisa kwelinye uhlangothi. Le nqubo iyaqhubeka kuze kube yilapho isidlulisi somculi sinwetshwa ekunwetshisweni kwaso okuphezulu futhi ungqimba wokuqala usuqediwe.
Lapho izinga lesibili lakhiwa, ithiphu liqala ukubuyisa ekunwetshisweni kwayo okukhulu, lihamba kakhulu futhi libuyiselwe umkhawulo we-arcuate. Yakha izingqimba kuze kube yilapho i-TITT switch ifakwe esondweni lokusekelwa icushiwe inqwaba.
Umhambisi uzokhuphuka ibanga elisethiwe aqale ukuphakanyiswa kwesibili. I-liveter ngayinye ingaba nezinhlobo eziningana, ngokuya ngejubane lezinto ezibonakalayo. Ukuphakama kwesibili kufana nowokuqala, njalonjalo kwaze kwakhiwa yonke inqwaba yonke. Isabelo esikhulu senqwaba ephumela siyahlukaniswa, kepha kukhona okuchichima emaphethelweni enqwaba ngayinye. Lokhu kungenxa yokuthi amabhande ahambisanayo awakwazi ukulungisa ngokuzenzakalelayo isikhundla sokushintshwa komkhawulo noma izinto ezisetshenziselwa ukuzikhulisa. Ukushintshwa komkhawulo we-RetRACT kumele kulungiswe ukuze i-sprun ingamngcwabe shaft ye-convebor.