Abasebenzi baxhumana nethimba lami njalo ngephethini ekhungathekisayo: i-cartridge ye-vane enikeza amahora angu-14,000 ku-lab test fixture ihluleka emahoreni angu-6,500 epulatifomu. Iphampu iyimodeli efanayo. Izincazelo ezilinganiselwe ziyahambisana. Iphrofayili yengcindezi yokusebenza iwela ngaphakathi kwemingcele eshicilelwe. Kodwa-ke igebe lempilo yesevisi lingokoqobo futhi liyavumelana kulo lonke isigaba.

Ngichithe isikhathi esanele ekubizeni izinsizakalo zepulatifomu kanye nokuhlaziywa kwezinkinga ngemuva kokwehluleka ukuze ngiqonde ukuthi kungani kwenzeka lesi sikhala, futhi ngingathanda ukwabelana ngalokho engikufundile ngezimbangela eziyisisekelo. Akuyona imbangela eyodwa. Ukuqongelela kwezinto ezicindezelayo okwenza ukuhlolwa kwelebhu kube lula noma kushiye ngokuphelele. Lesi sihloko sihamba ngalezo zinto ezicindezelayo kanye nemikhuba yokulungisa ebuyisa iningi lempilo yesevisi elahlekile, ngokusekelwe kudatha yasensimini esiyiqoqile ekufakweni olwandle eNorth Sea, eGulf of Mexico, kanye nasogwini lolwandle lwaseNtshonalanga Afrika.

Lokho Ukuhlolwa Kwelabhorethri Okukuqinisekisayo Ngempela

Abakhiqizi bephampu ye-hydraulic bakala impilo yesevisi yekhatriji ngokusekelwe ekuhlolweni okujwayelekile okulandela i-ISO 4391 kanye nezinqubo ezithile zomkhiqizi. I-fixture yokuhlola isebenzisa uwoyela we-hydraulic ohlanzekile ohlungiwe ku-ISO 4406 18/16/13 noma ngaphezulu, isebenza ngokucindezela nokugeleza okuqondiwe okungaguquki, igcina izinga lokushisa likawoyela ngaphakathi kwebhande elincane, futhi isebenza ngokuqhubekayo ngaphandle kokudlidliza noma ukucindezeleka kwangaphandle komshini.

Abathengi abaqhathanisa uchungechunge oluhlukene lwephampu yesevisi yasogwini bangabuyekezaUmndeni wekhatriji yochungechunge lwe-Veceleni kwepulatifomu ye-T6 ukuhlonza ukucushwa okufanele kwezimfuneko ezithile zepulatifomu.

Ngaphansi kwalezi zimo ezilawulwayo, ikhatriji yephampu eyodwa ye-T6 ihlinzeka njalo amahora okusebenza angu-14,000 kuya ku-18,000 ngaphambi kokuba kuvele izimpawu ezintathu zokufaka esikhundleni. Ukuhlolwa kwelebhu kufeza injongo yangempela: kuqinisekisa imingcele yokuklama, ukuhambisana kokukhiqiza, kanye nokusebenza okulinganiselwe kuwo wonke umndeni womkhiqizo. Abakhiqizi namakhasimende bobabili bathembele kulezi zinombolo ekuhleleni amandla kanye nokubikezela kokufaka esikhundleni.

Lokho ukuhlolwa kwelebhu okungakutholi umphumela oqongelelekayo wezinto eziningi ezicindezelayo ezisebenza ngesikhathi esisodwa ekufakweni kwangempela. I-stressor ngayinye ingase ibe ngaphakathi komkhawulo womklamo. Nokho, umthelela ohlangene usheshisa ukuguguleka okungaphezu kwalokho ukuhlolwa kwelebhu okukodwa okungakubikezela. Indawo yesikhulumi sasogwini ingenye yezibonelo ezijezisa kakhulu zalo mphumela ohlanganisayo.

I-Stressor One: Izindlela Zokungcoliswa Kosawoti

Usawoti ungena ohlelweni lwe-hydraulic ngezindlela eziningana ezingaxazululwa ukuhlolwa kwelebhu. Okuvame kakhulu yizimbobo ezithintekile, ikakhulukazi ezizungeze izimbobo ze-shaft, izimbobo ze-cylinder rod, kanye nezindawo zokuphefumula. Umoya ogcwele usawoti kanye ne-sea spray kungena kulezi zindawo ngaphansi kwezimo zepulatifomu, kungenisa ama-ion e-chloride emafutheni.

Kwabasebenza epulatifomu abahlola amaphampu okufaka esikhundleni sawo kulo lonke iphothifoliyo yemikhiqizo yasolwandle,umndeni we-vane motorigcwalisa umugqa wephampu ye-T6 ngama-motor drive asizayo wezinhlelo zokubeka.

Uma sezisemafutheni, izinhlayiya zikasawoti zisebenza njengezinto ezingcolisayo ezisheshisa ukuguguleka eziqongweni ze-vane, ipuleti lokucindezela, kanye nezindawo ze-cam ring. Ukuguguleka komshini okuvela kusawoti kuyindlela yokuhluleka ebonakalayo, kodwa ama-ion e-chloride nawo akhuthaza ukuguguleka kwe-electrochemical ezindaweni zokuthwala kanye nezivikelo ze-shaft. Lokhu kugguguleka akuvamile ukubangela ukwehluleka okusheshayo kodwa kunciphisa impilo yenkonzo yama-bearings kanye nezivikelo, okudala ukwehluleka kwesibili ngale kwe-cartridge uqobo.

Amaphakheji okuvala olwandle atholakalayoAmaphampu ochungechunge lwe-T6sebenzisa ama-elastomer e-fluorocarbon alinganiswe ngokuchayeka kusawoti. Lezi zinto zibiza ngaphezu kwezivalo ze-nitrile ezijwayelekile kodwa zandisa impilo yesivalo ngokuphindwe kathathu kuya kahlanu ezindaweni zasolwandle. Abathengi abacacisa amaphampu amapulatifomu asogwini kufanele bahlale beqinisekisa ukukhethwa kwephakheji yesivalo, njengoba izivalo ezijwayelekile ziyizinto ezizenzakalelayo ekucushweni okuningi komkhiqizo ngaphandle kokuthi kuthuthukiswe ngokucacile.

Ngale kwezivalo, isihlungi sokuphefumula sendawo yokugcina imfucuza siyindlela evamile yokungcola ezindaweni ezisetshenziswa ogwini lolwandle. Iziphefumulo ezijwayelekile zisusa izinhlayiya kodwa hhayi umhwamuko kasawoti. Iziphefumulo ezikhethekile zasolwandle ezinemidiya yokubamba usawoti ziyatholakala futhi zibiza phakathi kuka-USD 50 no-USD 150 ngeyunithi ngayinye. Kwabasebenzi beplatifomu abasebenzisa amaphampu amaningi, ukuthuthukiswa kokuphefumula kuyo yonke imikhumbi kungenye yezimali zokulungisa ezinenzuzo ephezulu ezitholakalayo.

I-Stressor Two: Ukujikeleza Okushisayo Kusukela Ekusebenzeni Okungahleliwe

Izinhlelo ze-hydraulic zepulatifomu azivami ukusebenza njalo. Ukusebenza kwe-crane kujikeleza futhi kuvaliwe njengoba impahla ihamba. Izinhlelo ze-winch zisebenza isikhashana ngesikhathi sokuphathwa noma ukubekwa kwe-anchor. Amayunithi kagesi angase ahlale amahora angasebenzi phakathi kwemicimbi yokusebenza. Umjikelezo ngamunye wokuqalisa nokuvala ukhiqiza i-thermal transient okumele i-cartridge iyimunce.

Abathengi abacwaninga ngokuthembeka kwephampu yolwandle bangabhekisela ku-I-European Federation of Materials Handlingizindinganiso zemishini yokuphatha izinto ezisetshenziswa ezindaweni zesevisi zasolwandle kanye nasogwini lolwandle.

Ngolwazi lwami lokuhlola izinqubo zokuhlola elebhu, ngithole ukuthi izinga lokushisa likawoyela ligcinwa ngaphakathi kwebhande lika-10 kuya ku-15 degrees Celsius elizungeze umgomo wokuklama. Amapulatifomu asogwini lolwandle abona ukushintshashintsha kwezinga lokushisa likawoyela okungu-30 kuya ku-50 degrees Celsius phakathi nesikhathi esijwayelekile samahora angu-24. Izimo zokuqala okubandayo lapho uwoyela ushisa endaweni ezungezile zicindezela ama-vane aphezu ngendlela ehlukile kunendlela esebenza ngayo. Ukwanda kokushisa okuhlukile phakathi kwe-rotor, i-cam ring, kanye ne-pressure plate kukhiqiza ukunyakaza okuncane ezindaweni zokuxhumana ezisheshisa ukuguguleka.

Inkinga yokujikeleza kokushisa ihlangana ezindaweni ezibandayo njengalezo eziseNorth Sea. Uwoyela oqala ngokubandayo kuma-degree Celsius angu-5 uma kuqhathaniswa nesimo esizinzile kuma-degree Celsius angu-60 kusho ukuthi izingxenye ze-cartridge zibona ukushintshashintsha kwama-degree angu-55 kuyo yonke imijikelezo yokusebenza. Abaqhubi beplatifomu kulezi zifunda babika ukuthi isevisi ye-cartridge ihlala ekugcineni okuphansi kolwandle, ngokuvamile ngaphansi kwamahora angu-7,000.

Abathengi abachaza amaphampu amapulatifomu esimo sezulu esibandayo kufanele bacele izici zokuphathwa kokushisa njengezindawo zokugcina amanzi ezifudumezayo, amaphampu okujikeleza agcina izinga lokushisa eliphansi likawoyela ngezikhathi zokungasebenzi, kanye nezinto zekhatriji ezilinganiselwe ukusebenza kwezinga lokushisa eliphansi. Lezi zici zengeza amaphesenti angu-5 kuya kwangu-10 ezindleko zephampu kodwa zibuyisa amaphesenti angu-15 kuya kwangu-25 okuphila kwenkonzo okulahlekile ngenxa yokujikeleza kokushisa.

I-Stressor Three: Ukudlidliza Okuvela Esenzweni Samagagasi kanye Nokusebenza Kwe-Crane

Amapulatifomu asogwini lolwandle ahlangabezana nokudlidliza okuqhubekayo okuphansi okuvela esenzweni samagagasi, ukuxhumana komkhumbi kuya kwepulatifomu, kanye nokusebenza kwe-crane. Ubukhulu bokudlidliza buyahlukahluka ngomklamo wepulatifomu kanye nesimo solwandle, kodwa buhlala bukhona futhi abukaze bulinganiswe ekuhlolweni kwelebhu.

Izinqubo zokuhlola ukusebenza kwesistimu ye-hydraulic ze-ISO okukhulunywa ngazo kulesi sihloko zibhalwe phansi ku-Ikhathalogi yezindinganiso ze-ISO, enikeza indlela yokuhlola esetshenziswa abakhiqizi ukuthola izimangalo zesikhathi sesevisi esilinganiselwe.

Ukudlidliza okuqhubekayo okunemvamisa ephansi kusheshisa ukuguguleka komshini ezindaweni zokubeka, izivalo zomgodi, kanye nesixhumi esibonakalayo se-cartridge-to-housing. Izingxenye zangaphakathi zephampu ye-vane zithembele ekuvulekeni okuqondile okucatshangwa ukuthi umklamo uzohlala ngaphansi kwezimo ezizinzile. Ukudlidliza kwethula imithwalo enamandla eshintsha ukuguguleka ngamanani amancane kodwa anencazelo. Ezinkulungwaneni zamahora okusebenza, umphumela oqongelelekayo ukuguguleka okusheshayo kuyo yonke indawo yesixhumi.

Ukusebenza kwe-crane kukhiqiza ukudlidliza okuguqukayo okunamandla aphezulu okulimaza kakhulu kunokudlidliza okuqhubekayo kwepulatifomu. Inhlanganisela yokujikijela kwe-crane, ukusebenza kwe-winch, kanye nokuhamba kwempahla kudala amaphrofayili okudlidliza adlula umkhawulo womklamo we-steady-state wepompo isikhathi esifushane. Lawa ma-transient awabhalisi njengokwehluleka, kodwa ashiya umonakalo omncane ohlanganiswa kuyo yonke impilo yokusebenza kwe-cartridge.

Indlela ephumelela kakhulu yokumelana engiyibonile kuzo zonke izilungiso zepulatifomu ukuhlukaniswa kokudlidliza lapho kufakwa khona. Izithasiselo eziqinile ezilinganiselwe isevisi yasolwandle zinciphisa ukudluliselwa kokudlidliza kwepulatifomu emzimbeni wemishini ngamaphesenti angama-60 kuya kwangama-80. Izithasiselo zibiza ama-USD angu-200 kuya kwangama-USD angu-500 ngeyunithi ngayinye futhi zimelela enye yezimali ezinenzuzo ephezulu yokwandisa impilo yekhatriji. Abaqhubi abalungisa izithasiselo eziqinile bavame ukubika impilo ende ngamaphesenti ayi-10 kuya kwayi-15 ngaphakathi komjikelezo wokuqala wokufaka esikhundleni.

I-Stressor Four: Izinguquko Zokucindezela Ezivela Ku-Crane kanye Nokusebenza Kwe-Winch

Ukusebenza kwe-crane kanye ne-winch kukhiqiza ama-pressure transients adlula ingcindezi yokusebenza ezinzile ngamaphesenti angu-30 kuya kwangu-60. Ama-pressure spikes ayenzeka ngemizuzwana emi-millisecond, kodwa aphindaphinda kaningi ngesikhathi somjikelezo we-crane owodwa. I-transient ngayinye ikhiqiza umthwalo wokushaqeka ezingxenyeni ze-cartridge ezingabanjwa ukuhlolwa kwelebhu.

Ukuze ufunde kabanzi ngemikhuba yokugcinwa kwesistimu ye-hydraulic yasolwandle,Izinga lokuhlanzeka koketshezi lwe-hydraulic le-ISOinikeza uhlaka lwekhodi yokuhlanzeka olusetshenziswa ohlelweni lokuhlola uwoyela olusezindaweni zasogwini oluchazwe ngenhla.

Umphumela ohlanganisiwe wezinkulungwane zezinguquko zokucindezela ezihlokweni ze-vane, ipuleti lokucindezela, kanye nezindawo zendandatho yekhamera ungalinganiswa ekuhlaziyweni kwe-teardown. Amasethi e-cartridge abone insizakalo ebanzi ye-crane abonisa amaphethini okuguguleka ahlukile emphethweni we-port ocindezelekile ongabonakali ekusebenzeni okuzinzile. Iphethini yokuguguleka inciphisa ukusebenza kahle kwe-volumetric kancane kancane, okungenye yezimpawu ezintathu engizihlanganise esihlokweni sohlaka lokushintsha i-cartridge.

Abathengi abachaza amayunithi e-hydraulic esevisi ye-crane kanye ne-winch kufanele bahlole usayizi we-accumulator ngokucophelela. Ama-accumulator anobukhulu obufanele amunca ama-pressure transients futhi anciphise umthwalo wokushaqeka ezingxenyeni zangaphakathi. Ama-accumulator angaphansi kwamakhulu avumela ama-transients ukuthi afinyelele emzimbeni wepompo futhi asheshise ukuguguleka. Ubudlelwano phakathi komthamo we-accumulator kanye nempilo yesevisi abuqondakali kabanzi, kodwa idatha yasensimini ikhombisa njalo ukuthi amapulatifomu anomthamo we-accumulator owanele abona impilo yesevisi ende ngamaphesenti ayi-15 kuya kwangama-20.

Umphumela Wokuhlanganisa Ukucindezeleka Okune

Izingcindezi azisebenzi ngokuzimela. Zihlangana ngezindlela ukuhlolwa kwelebhu okungenakukwazi ukuzikhiqiza. Ukungcola kukasawoti kusheshisa ukuguguleka okwenza ukujikeleza kokushisa kube kubi kakhulu. Ukudlidliza kuqeda izivalo ebezizovimba usawoti ukuthi ungene. Izingcindezi ezishintshayo ziletha imithwalo yokushaqeka ezingxenyeni esezibuthaka kakade ezinye izingcindezi.

Lokhu kuhlanganiswa yingakho ikhatriji elinganiswe amahora angu-14,000 kuya ku-18,000 elabhorethri inikeza amahora angu-6,000 kuya ku-10,000 enkonzweni evamile yasogwini. Akukho stressor eyodwa echaza igebe. Ukusebenzisana kwazo zonke izincazelo.

Abaqhubi beplatifomu abaqonda lo mphumela ohlanganisayo baklama izinhlelo zabo zokulungisa ngokufanele. Esikhundleni sokuphatha i-stress ngayinye ngokwehlukana, izinhlelo zokulungisa ezisebenza kahle kakhulu zibhekana nakho konke ngasikhathi sinye ngemijikelezo yokuhlola ehlelekile, izinqubo zokuthatha amasampula kawoyela, izinhlelo zokuthuthukisa uphawu, kanye nokubuyekezwa kwamandla okuhlanganisa.

Uhlelo Lokulungisa Oluyi-250-H Olubuyisa Ukuphila Okulahlekile

Kuzo zonke izindawo zokufaka ezisogwini lolwandle esizihlaziyile, ithimba lami lithole njalo ukuthi amapulatifomu anezinhlelo zokulungisa ezihlelekile ezingama-250 h afinyelela impilo yesevisi ye-cartridge ebangeni lama-8,000 kuya ku-10,000 h kunesisekelo sama-6,000 kuya ku-8,000 h. Isikhawu sama-250 h sihambisana nemijikelezo evamile yokusebenza kwepulatifomu futhi sinikeza abasebenzi bokulungisa ithuba elibikezelwayo lamaphuzu okuhlola abalulekile.

Izingxenye ezinhlanu zohlelo zilula. Okokuqala, ukusampula uwoyela emgodini wepompo kanye nedamu. Isampula ihlaziywa ukuze kutholakale inani lezinhlayiya, okuqukethwe kwamanzi, kanye nokuhlushwa kwe-chloride. Ukubalwa kwezinhlayiya ngaphezu kwe-ISO 4406 19/17/14 ukuthuthukiswa kokuhlunga kwe-trigger. Okuqukethwe kwamanzi ngaphezu kwe-100 ppm kubangela ukuhlolwa kwedamu. Ukuhlushwa kwe-chloride ngaphezu kwe-50 ppm ukuhlolwa kwe-trigger seal.

Okwesibili, ukuhlola ngokubonakalayo uphawu lokuvala uphawu lomgodi, uphawu lwenduku yesilinda, kanye nokuphefumula kwedamu. Noma yiluphi uphawu lokwakheka kosawoti, ukuqina, noma ukuqhekeka kubangela ukushintshwa kophawu ngokushesha ngephakheji yokuvala yasolwandle. Okwesithathu, ukushintshwa kwento yokuhlunga ngesheduli ehleliwe kungakhathaliseki ukuthi inkomba yokwehla kwengcindezi ingakanani. Ukushintshwa kwento kuvimbela inkinga yokuvinjelwa kokugeleza kancane kancane ehlanganiswe ekuqaleni kohlaka lokugcinwa kwekhatriji.

Okwesine, ukuqinisekiswa kokushaja kwe-accumulator ngaphambi kwesikhathi. Ukulahlekelwa ukucindezela kokushaja ngaphambi kwesikhathi kuyimbangela evame kakhulu yokuncipha kosayizi we-accumulator ekusebenzeni, njengoba i-nitrogen ivuza kancane ngokuhamba kwesikhathi. Ukuqinisekiswa konyaka kubamba inkinga ngaphambi kokuthi kusheshise ukuguguleka kwekhatriji. Okwesihlanu, ukuhlolwa kokumisa ukudlidliza. Ama-mount aqinile noma aqhekekile alahlekelwa yizakhiwo zawo zokuhlukanisa futhi avumela ukudlidliza kwepulatifomu ukuthi kufinyelele emzimbeni wephampu.

Abathengi abachaza amaphampu okufakwa kwamapulatifomu amasha kufanele bacele amadokhumenti ohlelo lokulungisa kumhlinzeki wephampu njengengxenye yephakheji yobuchwepheshe yokuthumela. Abahlinzeki abangakwazi ukunikeza isiqondiso sokulungisa esihlelekile senkonzo yasogwini ababona abahlinzeki abafanele kulezi zicelo ezidinga kakhulu.

Izitifiketi Zenhlangano Yokuhlukaniswa kanye Nalokho Ezikushoyo

Abaqhubi beplatifomu zasogwini bachaza amaphampu anezitifiketi zenhlangano yokuhlukanisa ezihambisana nesimo sefulegi kanye nezindinganiso zokuthengwa komqhubi weplatifomu. Izinhlangano ezinhlanu ezivame ukubhekiselwa kuzo yi-CCS (China Classification Society), i-DNV (Det Norske Veritas, eNorway), i-ABS (i-American Bureau of Shipping), i-BV (i-Bureau Veritas, eFrance), kanye ne-LR (i-Lloyd's Register, e-UK).

Umphakathi ngamunye unezinqubo zokuhlola ezihlukile, izidingo zesitifiketi, kanye nezinqubo zokuvuselela. Isitifiketi se-CCS sivame ukudingeka kumapulatifomu asebenza ngaphansi kwefulegi laseShayina noma asebenza nabaqhubi baseShayina. I-DNV iyimfuneko evame kakhulu kumapulatifomu aseNorth Sea. I-ABS ibusa eGulf of Mexico. I-BV ihlanganisa imisebenzi eminingi yaseNtshonalanga Afrika naseMedithera. I-LR iphatha ingxenye enkulu yemikhakha yase-UK kanye namaphrojekthi omhlaba wonke asogwini.

Abahlinzeki abanezitifiketi eziningi bangakhonza uhla olubanzi lwamapulatifomu, kodwa izitifiketi azilingani. Ngayinye idinga ukuhlolwa okuhlukile, izinqubo zokuhlola ezihlukene, kanye nemibhalo ehlukene. Izindleko zokugcina izitifiketi ezinhlanu azibalulekile, yingakho uhlu lwabahlinzeki abanezitifiketi ezinhlanu ngasikhathi sinye lufushane. I-Vicks Hydraulic igcina zonke izitifiketi ezinhlanu zomndeni we-marine cartridge, esibeka endaweni yokusebenzela abaqhubi bepulatifomu kuzo zonke izifunda ezinkulu zasogwini.

I-T6EEC: Ihhashi Elisebenzayo Lamayunithi Kagesi Angaphandle Kwaselwandle

Phakathi kwamalungu omndeni we-T6, ukucushwa kwesigaba sesithathu se-T6EEC yikona okuvame ukucaciswa kakhulu kumayunithi wamandla epulatifomu yasogwini kanye nezinhlelo ze-winch. Umklamo wesithathu unikeza izingxenye ezintathu zokupompa endlini eyodwa, ukwabelana ngengcindezi yokungena kanye neyokuphuma phakathi kwezingxenye. Lo mklamo unikeza izinzuzo eziningana eziqondene nesevisi yasogwini.

Abathengi abahlola ama-motor drive amayunithi kagesi aphesheya kwezilwandle bangabuyekezaIkhathalogi ye-hydraulic ye-Eatonukuze uthole izinto zokubhekisela ezinhlotsheni ze-hydraulic ezilinganiswe olwandle.

Umklamo wezingxenye ezintathu unikeza ukuphindaphinda okwakhelwe ngaphakathi. Uma ingxenye eyodwa ibonisa ukuguguleka kwasekuqaleni, iphampu iyaqhubeka nokusebenza ngomthamo ophansi ngenkathi ukulungiswa kuhleliwe. Lokhu kuphindaphinda kubalulekile ezinkundleni lapho isikhathi sokungasebenzi esingahleliwe se-crane noma izinhlelo ze-winch singamisa khona ukusebenza ngokuphelele. Abasebenzi eNorth Sea bavame ukugcizelela ekwakhiweni kwezingxenye ezintathu zesevisi ye-crane ngoba ukwehluleka kwengxenye eyodwa kudala izingozi zokusebenza kanye nokuphepha ngokushesha.

I-T6EEC iphinde inikeze amazinga aphezulu okugeleza adingekayo ekusebenzeni kwe-crane kanye ne-winch ogwini lolwandle ngaphandle kokusebenzisa amaphampu ohlaka olukhulu. Amaphampu ohlaka olukhulu anezela isisindo kanye nophawu lwegumbi le-hydraulic lepulatifomu, zombili ezithwala izindleko ezinkulu ekwakhiweni ogwini lolwandle. I-T6EEC inikeza umthamo wokugeleza ngephakheji elincane kakhulu, okuyinzuzo ebalulekile ekuhlelweni kwepulatifomu okuvinjelwe isikhala.

Kubasebenzi beplatifomu abahlola ukushintshwa kwe-T6EEC, ukucacisa iphakheji yokuvala olwandle kubalulekile. Iphakheji yokuvala ejwayelekile isebenzisa ama-elastomer e-nitrile alinganiswe ngensizakalo ejwayelekile yezimboni. Iphakheji yolwandle ithuthukiswa ibe yi-fluorocarbon elastomers kuyo yonke i-cartridge. Umehluko wezindleko ungamaphesenti ayi-10 kuya kwangu-15 entengo ye-cartridge, kodwa ukubuyiselwa kwempilo yesevisi kungamaphesenti angama-30 kuya kwangu-40 ezimweni zasogwini.

Lapho I-Aftermarket Inengqondo Futhi Lapho Ingenangqondo

Ingxoxo ngekhatriji ye-aftermarket iyinkimbinkimbi kakhulu kwamanye amazwe kunanoma iyiphi enye ingxenye yesicelo. Ezindaweni zezimboni, ngihambise amakhasimende ngezibalo zezindleko zobunikazi ezivame ukusekela i-OEM. Izibalo ezifanayo zase-offshore zinohlangothi olulodwa kakhulu.

Ama-cartridge e-Aftermarket ezimweni zasogwini lolwandle ngokuvamile afinyelela amaphesenti angama-50 kuya kwangama-65 empilo yesevisi ye-OEM. Izingcindezi ezihlanganisiwe esezinciphisa impilo ye-cartridge ye-OEM ngamaphesenti angama-30 kuya kwangama-50 zinomthelela omkhulu nakakhulu emikhiqizweni ye-aftermarket. Ukususwa kwe-vane tip, ukuthamba kwepuleti lokucindezela, kanye nokubekezelelana kokuphela kobuso abakhiqizi be-OEM abakugcina ngaphakathi kwezidingo eziqinile kunzima ukuzigcina ephuzwini lentengo ye-aftermarket.

Uma isikhathi sokuphumula esingahleliwe epulatifomu yasogwini lolwandle singadlula ama-USD 100,000 ngosuku ezindleleni zokukhiqiza ezilahlekile kanye nezokusebenza, ukonga kweprimiyamu kwentengo yangemuva kwemakethe akubuyiseli ukwanda kwemvamisa yokushintsha. Abaqhubi abalinganisa imakethe yangemuva kwemakethe bavame ukubhekana nezindleko zekhatriji eziphezulu ngamaphesenti angama-30 kuya kwangama-50 esikhathini seminyaka emihlanu naphezu kwentengo yeyunithi ephansi.

Indlela yemakethe elandelayo inengqondo ezinhlelweni zokusebenza ezibucayi kakhulu njengezinhlelo zesikhulumi esisizayo lapho isikhathi sokungasebenzi samukelekile. Ngezinhlelo zokusebenza ze-crane, i-winch, kanye neyunithi yamandla, i-OEM iyimpendulo efanele e-offshore. Izibalo azithandeki kangako kunemiphumela yokusebenza.

Isiphetho: Ukuphatha i-Offshore njengeklasi lesicelo elihlukile

Ngokwami, uhlaka olusebenza ezinhlotsheni zezimboni aludluliseli ngqo ezinkundleni zasogwini. Impilo yesevisi ingaphansi ngamaphesenti angama-30 kuya kwangu-50 kwezilinganiso zelebhu ngezizathu zokuthi ukuhlolwa okulawulwayo akubonisi. Abasebenzi abaphatha ezinkundleni zasogwini njengesigaba sesicelo esihlukile, esinezinhlelo zaso zokulungisa, izindlela zaso zokufaneleka komhlinzeki, kanye nokubalwa kwezindleko zobunikazi eziphelele, bahlala bethola imiphumela engcono kunalabo abasebenzisa izincwadi zokudlala zezimboni ezinkonzweni zepulatifomu.

Inhlanganisela yokungcoliswa kukasawoti, ukujikeleza kokushisa, ukudlidliza, kanye nokucindezela okuguquguqukayo kuyiqiniso lenkonzo ye-hydraulic yasogwini. Abahlinzeki abaqonda zonke izingcindezi futhi baklama imikhiqizo yabo, amadokhumenti, kanye nezinhlelo zokusekela ngokufanele bangabaphakeli abafanele ukubambisana nabo. I-cartridge eshibhile kakhulu ayiyona impendulo efanele kusevisi yasogwini, futhi i-premium ye-OEM ilula ukuyithethelela kunanoma iyiphi enye ingxenye.

Uma iqembu lakho lobunjiniyela lihlola amayunithi e-hydraulic ukuze lifakelwe ogwini noma libhekene nempilo yesevisi engaphansi kwamazinga alinganiswe elebhu, ithimba lethu lasolwandle lingabuyekeza umjikelezo wenkonzo futhi lincome imininingwane elungiselelwe ipulatifomu. Thumela iphrofayili yomsebenzi kanye nedatha yesevisi yamanje nge-ikhasi lokuxhumana, futhi sizosebenzisa ukuhlaziya ngokumelene nesizindalwazi sasogwini lolwandle.isikhungo semibhalo yobuchwepheshefuthi iqukethe isiqondiso mayelana nemininingwane yemikhumbi kanye nesakhiwo sohlelo lokulungisa olusebenza amahora angu-250.