Abaqhubi bahlala benxibelelana neqela lam ngepatheni ecaphukisayo: ikhatriji ye-vane enikezela iiyure ezili-14,000 kwisixhobo sovavanyo lwelebhu iyasilela kwiiyure ezingama-6,500 eqongeni. Ipompo yimodeli efanayo. Iinkcukacha ezilinganisiweyo ziyahambelana. Iprofayili yoxinzelelo lokusebenza iwela ngaphakathi kwemida epapashiweyo. Sekunjalo umsantsa wobomi benkonzo uyinyani kwaye uyahambelana kulo lonke iqela.

Ndichithe ixesha elaneleyo kwiifowuni zenkonzo yeqonga kunye nokuhlaziya emva kokusilela ukuze ndiqonde ukuba kutheni le msantsa usenzeka, kwaye ndingathanda ukwabelana ngento endiyifundileyo ngezizathu ezisisiseko. Asingombangela mnye. Kukuqokelelwa kwezinto ezibangela uxinzelelo okwenza uvavanyo lwelabhoratri lube lula okanye lungabikho ngokupheleleyo. Eli nqaku lihamba ngezo zinto ezibangela uxinzelelo kunye neendlela zokulungisa ezibuyisela uninzi lobomi benkonzo elahlekileyo, ngokusekelwe kwidatha yentsimi esiyiqokelele kwiindawo ezifakelweyo kunxweme lolwandle oluseMantla, kwiGulf of Mexico, nakwiNtshona Afrika esemazantsi.

Oko Kuqinisekiswayo Ngokwenyani Kuvavanyo LweLabhoratri

Abavelisi beempompo ze-hydraulic balinganisa ubomi benkonzo yekhatriji ngokusekelwe kuvavanyo oluqhelekileyo olulandela i-ISO 4391 kunye neenkqubo ezithile zomenzi. Isixhobo sovavanyo sisebenzisa ioyile ye-hydraulic ecocekileyo ehluziweyo kwi-ISO 4406 18/16/13 okanye ngaphezulu, sisebenza ngoxinzelelo kunye nokuhamba okujolise kuko rhoqo, sigcina ubushushu beoyile ngaphakathi kwebhanti emxinwa, kwaye sisebenza ngokuqhubekayo ngaphandle kokungcangcazela okanye uxinzelelo lwangaphandle loomatshini.

Abathengi abathelekisa uthotho lweepompo ezahlukeneyo zenkonzo engaphandle kolwandle banokuphononongaUsapho lwekhatriji yothotho lwe-Vecaleni kweqonga le-T6 ukuchonga uqwalaselo olufanelekileyo lweemfuno ezithile zeqonga.

Phantsi kwezi meko zilawulwayo, ikhatriji yepompo enye ye-T6 inika iiyure zokusebenza ezili-14,000 ukuya kwezili-18,000 ngaphambi kokuba kuvele imiqondiso emithathu yokutshintsha. Uvavanyo lwelebhu lusebenza injongo yokwenyani: luqinisekisa imida yoyilo, ukuhambelana kokwenziwa, kunye nokusebenza okulinganisiweyo kusapho lonke lwemveliso. Abavelisi kunye nabathengi bobabini baxhomekeke kula manani ekucwangcisweni komthamo kunye nokuqikelela ukutshintshwa.

Into engayifumaniyo kuvavanyo lwelabhoratri yimpembelelo eqokelelweyo yezinto ezininzi ezixinzelelayo ezisebenza ngaxeshanye kwiindawo zokwenyani. I-stressor nganye inokuba ngaphakathi komda woyilo. Nangona kunjalo, impembelelo edibeneyo ikhawulezisa ukuguguleka okungaphaya koko uvavanyo lwelabhoratri olunye lunokukuqikelela. Indawo yeqonga elingaselunxwemeni yenye yemizekelo eyoyikisayo yale mpembelelo idibeneyo.

I-Stressor One: Iindlela Zokungcoliswa Kwetyuwa

Ityuwa ingena kwinkqubo ye-hydraulic ngeendlela ezahlukeneyo ezingajongwanga luvavanyo lwelebhu. Eyona ixhaphakileyo zizitywini ezibuthathaka, ngakumbi ezijikeleze izitywini ze-shaft, izitywini ze-cylinder rod, kunye nezitshizi zomoya. Umoya kunye ne-sea spray egcwele ityuwa zingena kwezi ndawo phantsi kweemeko zeplatifomu, zingenise ii-ion ze-chloride kwioyile.

Kubaqhubi beqonga abavavanya iimpompo zokutshintsha kulo lonke ipotifoliyo yemveliso yaselwandle,usapho lwe-vane motorigcwalisa umgca wepompo ye-T6 ngee-motor drives ezincedisayo kwiinkqubo zokubeka.

Xa sele ikwioyile, amasuntswana etyuwa asebenza njengezinto ezingcolisayo ezikhawulezisa ukuguguleka kwiincam ze-vane, ipleyiti yoxinzelelo, kunye neendawo ze-cam ring. Ukuguguleka koomatshini okuvela kwityuwa yindlela yokuguguleka ebonakalayo, kodwa ii-ion ze-chloride zikwakhuthaza ukuguguleka kwe-electrochemical kwiindawo zokubeka kunye nezitywini ze-shaft. Oku kuguguleka akusoloko kubangela ukungasebenzi ngokukhawuleza kodwa kunciphisa ubomi benkonzo yeebheringi kunye nezitywini, kudala ukungasebenzi kakuhle ngaphaya kwekhatriji ngokwayo.

Iiphakheji zokuvala zaselwandle ziyafumanekaIimpompo ze-T6 seriessebenzisa ii-elastomers ze-fluorocarbon ezilinganiswe ngokuchatshazelwa yityuwa. Ezi zinto zibiza ngaphezulu kune-nitrile seals eziqhelekileyo kodwa zandisa ubomi be-seal ngokuphindwe kathathu ukuya kahlanu kwiindawo zaselwandle. Abathengi abachaza iipompo zamaqonga aselunxwemeni kufuneka bahlale beqinisekisa ukukhethwa kwephakheji yokutywina, kuba i-standard seals zezona ziqhelekileyo kwiindlela ezininzi zokumisela imveliso ngaphandle kokuba ziphuculwe ngokucacileyo.

Ngaphaya kwezitywini, isihluzo sokuphefumla sereservoir yindlela eqhelekileyo yokungcolisa kwiindawo ezifakelwe ngaphandle kolwandle. Iibreathers eziqhelekileyo zisusa ii-particles kodwa azisusi umphunga wetyuwa. Iibreathers ezikhethekileyo zaselwandle ezine-media yokubamba ityuwa ziyafumaneka kwaye zibiza i-USD 50 ukuya kwi-USD 150 ngeyunithi nganye. Kubaqhubi beplatifomu abaqhuba iipompo ezininzi, ukuphuculwa kwebreather kulo lonke inqanawa yenye yezona mali zinkulu zolondolozo ezifumanekayo.

I-Stressor Two: Ukuhamba ngebhayisikile okushushu ukusuka ekusebenzeni okukhawulezileyo

Iinkqubo ze-hydraulic zeplatifomu azisoloko zisebenza. Imisebenzi ye-crane iyajikeleza kwaye iphuma njengoko umthwalo uhamba. Iinkqubo ze-winch zisebenza okwethutyana ngexesha lokuphathwa okanye ukubekwa kwe-ankile. Iiyunithi zamandla zinokuhlala zingasebenzi iiyure phakathi kweziganeko zokusebenza. Umjikelo ngamnye wokuqalisa nokuvala uvelisa i-thermal transient ekufuneka ifunxwe yi-cartridge.

Abathengi abaphanda ngokuthembeka kwepompo elunxwemeni banokubhekisa kuI-European Federation of Materials Handlingimigangatho yezixhobo zokuphatha izinto ezisetyenziswa kwiindawo zenkonzo zaselwandle naselwandle.

Kumava am okuvavanya iindlela zovavanyo lwelabhoratri, ndifumanise ukuba ubushushu beoyile bugcinwa ngaphakathi kwe-10 ukuya kwi-15 degrees Celsius band ejikeleze uyilo olujoliswe kulo. Amaqonga aselunxwemeni abona ubushushu beoyile butshintshatshintsha ukusuka kuma-30 ukuya kuma-50 degrees Celsius ngexesha eliqhelekileyo leeyure ezingama-24. Iimeko zokuqala ezibandayo kunye neoyile kubushushu obuphakathi zicinezela iincam ze-vane ngokwahlukileyo kunezokusebenza ngokuzinzileyo. Ukwanda kobushushu okwahlukileyo phakathi kwe-rotor, i-cam ring, kunye ne-pressure plate kuvelisa iintshukumo ezincinci kwiindawo zoqhagamshelwano ezikhawulezisa ukuguguleka.

Ingxaki yokujikeleza kobushushu ihlangana kwiindawo ezibandayo ezifana nezo zikwiNorth Sea. Ioyile eqala ngokubandayo kwi-5 degrees Celsius xa ithelekiswa ne-steady-state kwi-60 degrees Celsius ithetha ukuba izinto ze-cartridge zibona ukujikeleza kwe-55 degrees kuyo yonke imijikelo yokusebenza. Abaqhubi beqonga kwezi ndawo baxela ukuba inkonzo ye-cartridge ihlala kwisiphelo esisezantsi se-offshore range, idla ngokuba ngaphantsi kweeyure ezingama-7,000.

Abathengi abachaza iimpompo zamaqonga emozulu ebandayo kufuneka bacele iimpawu zolawulo lobushushu ezifana neendawo zokugcina amanzi ezifudumeleyo, iimpompo zokujikeleza ezigcina ubushushu obuphantsi beoyile ngexesha lokungasebenzi, kunye nezixhobo zekhatriji ezilinganiselwe ukusebenza kobushushu obuphantsi. Ezi mpawu zongeza i-5 ukuya kwi-10 yepesenti kwixabiso lempompo kodwa zibuyisela i-15 ukuya kwi-25 yepesenti yobomi benkonzo elahlekileyo ngenxa yokujikeleza kobushushu.

I-Stressor Three: Ukungcangcazela okuvela kwi-Wave Action kunye ne-Crane Operations

Amaqonga aselunxwemeni afumana ukungcangcazela okungapheliyo okuhamba ngamaza, ujongano lwenqanawa ukuya kwiqonga, kunye nokusebenza kwekreyini. Ubungakanani bokungcangcazela buyahluka ngokoyilo lweqonga kunye nemeko yolwandle, kodwa buhlala bukhona kwaye abukaze bulinganiswe kuvavanyo lwelabhoratri.

Iiprotokholi zovavanyo lokusebenza kwenkqubo ye-hydraulic ze-ISO ezichazwe kweli nqaku zibhalwe aphaIkhathalogu yemigangatho ye-ISO, ebonelela ngendlela yokuvavanya esetyenziswa ngabavelisi kwiibango zobomi benkonzo ezilinganisiweyo.

Ukungcangcazela okuqhubekayo okuphantsi kukhawuleza ukuguguleka koomatshini kwiindawo zokubeka iibheringi, izitywini zeshaft, kunye nojongano lwekhatriji ukuya kwindawo yokuhlala. Izinto zangaphakathi zepompo yevane zixhomekeke kwiindawo ezichanekileyo ezithathwa njengoyilo ukuba ziya kubamba phantsi kweemeko ezizinzileyo. Ukungcangcazela kwazisa imithwalo enamandla etshintsha iindawo ezigugulekayo ngamanani amancinci kodwa anentsingiselo. Kwieyure zokusebenza ezingamawaka, isiphumo esiqokelelweyo kukuguguleka okukhawulezileyo kuyo yonke indawo yojongano.

Imisebenzi ye-crane ivelisa ukungcangcazela okukhawulezileyo okunamandla aphezulu okubangela umonakalo omkhulu kunongcangcazela oluqhubekayo lweqonga. Ukudibana kokujija kwe-crane, ukusebenza kwe-winch, kunye nokuhamba kwempahla kudala iiprofayili zokungcangcazela ezidlula umda woyilo oluzinzileyo lwepompo kangangexesha elifutshane. Ezi transient azibhaliswa njengezingasebenziyo, kodwa zishiya umonakalo omncinci odibeneyo kubomi bonke bokusebenza kwe-cartridge.

Eyona ndlela isebenzayo yokumelana nemeko endiyibonileyo kuzo zonke iindlela zokulungisa ii-platform yi-vibration isolation kwindawo yokubeka. Ii-resilient mounts ezilinganiswe njengeenkonzo zaselwandle zinciphisa ukudluliselwa kwe-platform vibration emzimbeni wesixhobo ngama-60 ukuya kuma-80 ekhulwini. Ezi mounts zibiza i-USD 200 ukuya kwi-USD 500 ngeyunithi nganye kwaye zimele enye yezona mali zinenzuzo ephezulu yokwandisa ubomi be-cartridge. Abaqhubi abalungisa ii-resilient mounts badla ngokuxela ubomi obude obuyi-10 ukuya kwi-15 ekhulwini kumjikelo wokuqala wokutshintshwa.

I-Stressor Four: Ii-Pressure Transients ezivela kwi-Crane kunye ne-Winch Operation

Ukusebenza kwe-crane kunye ne-winch kuvelisa ii-pressure transients ezidlula uxinzelelo lokusebenza oluzinzileyo ngama-30 ukuya kuma-60 ekhulwini. Ii-pressure spikes zenzeka kwi-milliseconds, kodwa ziphinda-phinda amaxesha amaninzi ngexesha lomjikelo we-crane omnye. I-transient nganye ivelisa umthwalo wokothuka kwiinxalenye ze-cartridge ezingabanjwanga luvavanyo lwelebhu.

Ukuze ufunde nzulu ngeendlela zokugcinwa kwenkqubo ye-hydraulic yolwandle,Imigangatho yokucoceka kolwelo lwe-hydraulic ye-ISOibonelela ngesakhelo sekhowudi yococeko esetyenziswa kwinkqubo yokuthatha iisampulu yeoyile engaselunxwemeni echazwe apha ngasentla.

Isiphumo esidibeneyo samawaka ee-pressure transients kwiincam ze-vane, i-pressure plate, kunye neendawo ze-cam ring sinokulinganiswa kuhlalutyo lwe-teardown. Iiseti ze-cartridge ezibone inkonzo enkulu ye-crane zibonisa iipateni zokuguguleka eziphawulekayo kumda we-port oxinezelekileyo ongabonakaliyo ekusebenzeni okuzinzileyo. Ipateni yokuguguleka inciphisa ukusebenza kakuhle kwe-volumetric kancinci kancinci, enye yeempawu ezintathu endizigubungele kwinqaku le-cartridge replacement framework.

Abathengi abachaza iiyunithi ze-hydraulic zenkonzo ye-crane kunye ne-winch kufuneka bahlole ubungakanani be-accumulator ngononophelo. Ii-accumulator ezinobukhulu obufanelekileyo zifunxa ii-transients zoxinzelelo kwaye zinciphise umthwalo we-shock kwiindawo zangaphakathi. Ii-accumulator ezincinci zivumela ii-transients zifikelele emzimbeni wepompo kwaye zikhawulezise ukuguguleka. Ubudlelwane phakathi komthamo we-accumulator kunye nobomi benkonzo abuqondwa ngokubanzi, kodwa idatha yentsimi ibonisa rhoqo ukuba amaqonga anomthamo we-accumulator owaneleyo abona ubomi benkonzo obude obuyi-15 ukuya kuma-20 ekhulwini.

Isiphumo Esidibanisa Uxinzelelo Olune

Ezi zinto zixinzelelayo azisebenzi ngokwazo. Zihlangana ngeendlela ezingenakukwazi ukuphinda zivelise uvavanyo lwelabhoratri. Ungcoliseko lwetyuwa lukhawulezisa ukuguguleka okubangelwa kukujikeleza kobushushu. Ukungcangcazela kuyawaphula amatywina ebekuya kuthintela ityuwa ukuba ingangeni. Ii-pressure transients zizisa imithwalo yoxinzelelo kwiindawo esele zibuthathaka zezinye izinto ezixinzelelayo.

Oku kudityaniswa yingakho ikhatriji elinganiswe iiyure ezili-14,000 ukuya kwezili-18,000 kwilebhu inika iiyure ezingama-6,000 ukuya kwezili-10,000 kwinkonzo eqhelekileyo yolwandle. Akukho sixinzelelo sithile sichaza umsantsa. Ukusebenzisana kwazo zonke ingcaciso.

Abaqhubi beqonga abayiqondayo le mpembelelo idibeneyo bayila iinkqubo zabo zolondolozo ngokufanelekileyo. Endaweni yokuphatha isixinzelelo ngasinye ngokwahlukeneyo, iinkqubo zolondolozo ezisebenzayo zijongana nazo ngaxeshanye ngemijikelo yokuhlola edibeneyo, iiprotokholi zokuthatha iisampulu zeoyile, iinkqubo zokuphucula isitywina, kunye nokuhlolwa komthamo we-accumulator.

Inkqubo yoLondolozo lwe-250-H ebuyisela ubomi obulahlekileyo

Kuzo zonke iindawo ezifakelweyo ezikude nolwandle esizihlalutyileyo, iqela lam lifumanise rhoqo ukuba amaqonga aneenkqubo zolondolozo ezicwangcisiweyo ezingama-250 h afikelela kubomi beenkonzo zekhatriji kuluhlu lwe-8,000 ukuya kwi-10,000 h endaweni yesiseko se-6,000 ukuya kwi-8,000 h. Isithuba se-250 h sihambelana nemijikelo eqhelekileyo yokusebenza kweqonga kwaye sinika amaqela olondolozo ithuba eliqikelelweyo kwiindawo zokuhlola ezibalulekileyo.

Izinto ezintlanu zenkqubo zilula. Okokuqala, ukufunxwa kweoyile kwindawo yokuqubha ipompo kunye nedama. Isampuli ihlalutywa ukuze kujongwe inani lamasuntswana, umxholo wamanzi, kunye noxinzelelo lwekloride. Ukubalwa kwamasuntswana ngaphezulu kwe-ISO 4406 19/17/14 ukuphuculwa kokuhluzwa kwetrigger. Umxholo wamanzi ngaphezu kwe-100 ppm ubangela ukuhlolwa kwedama. Uxinzelelo lwekloride ngaphezulu kwe-50 ppm ukuhlolwa kwetrigger seal.

Okwesibini, ukujonga ngokubonakalayo isitywino kwisitywino somngxuma, izitywino zentonga yesilinda, kunye ne-reservoir breather. Naluphi na uphawu lokwakheka kwetyuwa, ukuqina, okanye ukuqhekeka kubangela ukutshintshwa kwesitywino kwangoko ngephakheji yesitywino yolwandle. Okwesithathu, ukutshintshwa kwento yokucoca kwishedyuli emiselweyo nokuba kukho uphawu lokuwa koxinzelelo. Ukutshintshwa kwento kuthintela ingxaki yokuthintelwa kokuhamba kancinci kancinci egutyungelwe ngaphambili kwisakhelo sokugcinwa kwekhatriji.

Okwesine, ukuqinisekiswa kwangaphambili kwe-accumulator. Ukulahlekelwa luxinzelelo lwangaphambi kwe-charge yeyona nto ixhaphakileyo yokuba i-accumulator ingasebenzi kakuhle, kuba i-nitrogen ivuza kancinci ngokuhamba kwexesha. Ukuqinisekiswa konyaka kuyayibamba ingxaki ngaphambi kokuba ikhawulezise ukuguguleka kwekhatriji. Okwesihlanu, ukuhlolwa kwe-vibration mount. Ii-mount eziqinileyo okanye eziqhekekileyo ziyalahlekelwa ziimpawu zazo zokwahlukanisa kwaye zivumela i-platform vibration ukuba ifikelele emzimbeni wepompo.

Abathengi abachaza iimpompo zokufakelwa kwamaqonga amatsha kufuneka bacele amaxwebhu enkqubo yolondolozo kumthengisi weempompo njengenxalenye yephakheji yobuchwephesha yokuthumela. Abathengisi abangenako ukubonelela ngesikhokelo solondolozo esicwangcisiweyo kwinkonzo yaselwandle abangobathengisi abafanelekileyo kwezi zicelo zinzima.

Iziqinisekiso ze-Classification Society kunye noko zithetha kona

Abaqhubi beeplatifomu zase-offshore bachaza iipompo ezineziqinisekiso zoluntu lokwahlulahlula ezihambelana nemigangatho yokuthengwa kweplatifomu kunye nemigangatho yokuthengwa kwabaqhubi beeplatifomu. Iinkampani ezintlanu eziqhele ukukhankanywa yiCCS (China Classification Society), DNV (Det Norske Veritas, Norway), ABS (American Bureau of Shipping), BV (Bureau Veritas, France), kunye neLR (Lloyd's Register, UK).

Umbutho ngamnye uneenkqubo ezahlukeneyo zovavanyo, iimfuno zesatifikethi, kunye neenkqubo zokuhlaziya. Isatifikethi seCCS sidla ngokufuneka kumaqonga asebenza phantsi kweflegi yaseTshayina okanye asebenza nabaqhubi baseTshayina. I-DNV yeyona mfuneko ixhaphakileyo kumaqonga aseNorth Sea. I-ABS ilawula kwiGulf of Mexico. I-BV igubungela imisebenzi emininzi yaseNtshona Afrika naseMeditera. I-LR iphatha isabelo esikhulu secandelo lase-UK kunye neeprojekthi zehlabathi ezikude.

Ababoneleli abaneziqinisekiso ezininzi banokukhonza uluhlu olubanzi lwamaqonga, kodwa iziqinisekiso azilingani. Ngamnye ufuna uvavanyo olwahlukileyo, iinkqubo zophicotho-zincwadi ezahlukeneyo, kunye namaxwebhu ahlukeneyo. Ixabiso lokugcina iziqinisekiso ezintlanu alinamsebenzi, yiyo loo nto uluhlu lwababoneleli abaneziqinisekiso ezintlanu ngaxeshanye lufutshane. I-Vicks Hydraulic igcina zonke iziqinisekiso ezintlanu zosapho lwe-marine cartridge, ezisibeka kwindawo yokukhonza abaqhubi beqonga kwiindawo eziphambili zaselunxwemeni.

I-T6EEC: Umsebenzi weeYunithi zamandla zase-Offshore

Phakathi kwamalungu osapho lwe-T6, ulungiselelo lwe-T6EEC triple-section yeyona ichazwe kakhulu kwiiyunithi zamandla zeplatifomu yolwandle kunye neenkqubo ze-winch. Uyilo lwe-triple lubonelela ngamacandelo amathathu okupompa kwindawo enye, ukwabelana ngoxinzelelo lokungena kunye nolwe-outlet phakathi kwamacandelo. Olu lwakhiwo lubonelela ngeenzuzo ezahlukeneyo ezithile kwinkonzo yolwandle.

Abathengi abavavanya iimoto eziqhuba iiyunithi zamandla angaphandle kolwandle banokuphononongaIkhathalogu ye-hydraulic ye-Eatonukuze ufumane izinto ezibhekiselele kwizinto ze-hydraulic ezilinganiswe emanzini.

Uyilo lwecandelo elithathu lubonelela ngokuphindaphindiweyo okwakhelwe ngaphakathi. Ukuba icandelo elinye libonisa ukuguguleka kwangethuba, ipompo iyaqhubeka nokusebenza ngomthamo ophantsi ngelixa ulondolozo lucwangcisiwe. Oku kuphindaphindeka kubalulekile kumaqonga apho ixesha lokungasebenzi elicwangcisiweyo leekreyini okanye iinkqubo zewinch linokuyeka ukusebenza ngokupheleleyo. Abasebenzi baseNorth Sea bahlala begxininisa kuyilo lwecandelo elithathu lwenkonzo yeekreyini kuba ukusilela kwecandelo elinye kudala iingozi zokusebenza kwangoko kunye nokhuseleko.

I-T6EEC ikwabonelela ngamanani aphezulu okuhamba kwamanzi afunekayo kwimisebenzi ye-crane kunye ne-winch engaphandle kolwandle ngaphandle kokubhenela kwiimpompo ezinkulu. Iimpompo ezinkulu zongeza ubunzima kunye neempawu kwigumbi le-hydraulic leqonga, zombini ezithwala iindleko ezinkulu kulwakhiwo olungaphandle kolwandle. I-T6EEC ibonelela ngomthamo wokuhamba kwamanzi kwiphakheji encinci ngakumbi, nto leyo eyinzuzo ebalulekileyo kwiindlela zokubeka iiplatifomu ezixineneyo.

Kubaqhubi beqonga abavavanya ukutshintshwa kwe-T6EEC, ukucacisa iphakheji yokutywina yolwandle kubalulekile. Iphakheji yokutywina eqhelekileyo isebenzisa ii-elastomers ze-nitrile ezilinganiswe kwinkonzo yemizi-mveliso ngokubanzi. Iphakheji yolwandle iphuculwa ibe yi-fluorocarbon elastomers kuyo yonke i-cartridge. Umahluko weendleko yi-10 ukuya kwi-15 yepesenti yexabiso le-cartridge, kodwa ukubuyiselwa kwexesha lenkonzo yi-30 ukuya kwi-40 yepesenti kwiimeko zaselunxwemeni.

Xa i-Aftermarket inengqiqo kwaye xa ingenangqiqo

Ingxoxo ngekhatriji emva kwemarike ibanzi ngakumbi ngaphandle kwelizwe kunakwezinye iindawo zokusetyenziswa. Kwiimeko zoshishino, ndibachazele abathengi ngezibalo zeendleko zobunini ezihlala zikhetha i-OEM. Izibalo ezifanayo ngaphandle kwelizwe zicala elinye.

Iikhatriji ze-Aftermarket kwiimeko ezikude nolwandle zihlala zifikelela kuma-50 ukuya kuma-65 ekhulwini obomi benkonzo ye-OEM. Izixinzeleli ezixineneyo esele zinciphisa ubomi bekhatriji ye-OEM ngama-30 ukuya kuma-50 ekhulwini zinempembelelo enkulu ngakumbi kwiimveliso ze-aftermarket. Ukususwa kwe-vane tip, ukuthamba kweplate yoxinzelelo, kunye nokunyamezelana kokugqitywa komphezulu abavelisi be-OEM abakugcina ngaphakathi kwemigangatho eqinileyo kunzima ukuzigcina kwinqanaba lexabiso le-aftermarket.

Xa ixesha lokungasebenzi elingacwangciswanga kwiqonga laselwandle linokudlula i-USD 100,000 ngosuku kwiindleko zokuvelisa ezilahlekileyo kunye nezokusebenza, ukonga kweprimiyamu yexabiso lasemva kwemarike akubuyiseli ukwanda kwesantya sokutshintshwa. Abaqhubi abasebenzisa imigangatho kwi-aftermarket yaselwandle badla ngokujongana neendleko eziphezulu zekhatriji iyonke ezingama-30 ukuya kuma-50 ekhulwini kwixesha leminyaka emihlanu nangona ixabiso leyunithi liphantsi.

Indlela ye-aftermarket iyavakala kwizicelo ezikumgangatho ophantsi ezifana neenkqubo zeqonga elincedisayo apho ixesha lokungasebenzi lamkelekile. Kwizicelo ze-crane, i-winch, kunye neyunithi yamandla, i-OEM yimpendulo echanekileyo ekude. Izibalo azinamdla kangako kuneziphumo zokusebenza.

Isiphelo: Ukuphatha i-Offshore njengeKlasi yeSicelo esahlukileyo

Ngokwamava am, isakhelo esisebenza kwizicelo zoshishino asidluliseli ngqo kwiiplatifomu zaselwandle. Ubomi benkonzo bungaphantsi kwama-30 ukuya kuma-50 ekhulwini kwiireyithingi zelebhu ngezizathu zokuba uvavanyo olulawulwayo alubambi. Abaqhubi abaphatha ulwandle njengodidi oluhlukileyo lwesicelo, abaneenkqubo zabo zolondolozo, iikhrayitheriya zabo zokufaneleka komthengisi, kunye nokubala kwazo iindleko zizonke zobunini, bahlala befumana iziphumo ezingcono kunabo basebenzisa iincwadi zokudlala zoshishino kwinkonzo yeqonga.

Ukudibana kokungcola kwetyuwa, ukujikeleza kobushushu, ukungcangcazela, kunye noxinzelelo lwexesha elifutshane yinyani yenkonzo ye-hydraulic engaphandle kolwandle. Ababoneleli abaziqondayo zonke izinto ezibangela uxinzelelo kwaye bayila iimveliso zabo, amaxwebhu, kunye neenkqubo zenkxaso ngokufanelekileyo ngababoneleli abafanelekileyo ukusebenzisana nabo. I-cartridge engabizi kakhulu ayisiyompendulo ichanekileyo kwinkonzo engaphandle kolwandle, kwaye iprimiyamu ye-OEM ifanelekile ngakumbi kunakweyiphi na enye indawo.

Ukuba iqela lakho lobunjineli livavanya iiyunithi ze-hydraulic ukuze zifakelwe ngaphandle kolwandle okanye zisokola ubomi benkonzo obungaphantsi kwamanqanaba alinganiswe kwilebhu, iqela lethu lolwandle linokujonga umjikelo womsebenzi kwaye licebise iinkcukacha ezilungiselelwe iqonga. Thumela iprofayili yomsebenzi kunye nedatha yenkonzo yangoku ngeiphepha loqhagamshelwano, kwaye siza kuqhuba uhlalutyo ngokuthelekisa nedathabheyisi yaselwandle.iziko loxwebhu lobugcisaikwaqulathe nesikhokelo malunga neenkcukacha zolwandle kunye nolwakhiwo lwenkqubo yolondolozo lweeyure ezingama-250.