Ukuphonononga ukusetyenziswa kweenqanawa zokucoca nge-laser kutyhila isisombululo sobuchwephesha obuphezulu kwimingeni emidala nebiza kakhulu kushishino lwaselwandle. Kangangamashumi eminyaka, idabi elingapheliyo nxamnye nomhlwa, ipeyinti engapheliyo, kunye ne-biofouling lixhomekeke kwiindlela ezimdaka neziphelelwe lixesha ezifana nokuqhumisa isanti. Kodwa kuthekani ukuba ungasusa isiqu senqanawa ngamandla okukhanya?
Ukucoca nge-laseryinkqubo engonakalisiyo, engonakalisiyo, ekhuselekileyo kubasebenzi, enobubele kwiilwandle zethu, kwaye ichaneke kakhulu. Eli nqaku liza kujonga kwiindlela ezibalulekileyo zokucoca iinqanawa nge-laser, lichaza indlela esebenza ngayo le teknoloji, kwaye libonisa isizathu sokuba ibe yindlela ekrelekrele kuneendlela zemveli.
Ukucoca ngeLaser Kusebenza Njani Ngokwenene Kwinqanawa?
Ngoko ke, ungayicoca njani inqanawa enkulu yentsimbi ngokukhanya nje okuncinci? Imfihlo yinkqubo ebizwa ngokuba yi-laser ablation.
Khawucinge ngokukhanya okugxile kakhulu okutshaya amaxesha amaninzi ngomzuzwana. Xa oku kukhanya kufikelela kumphezulu, izinto ezingcolisayo—ezifana nomhlwa, ipeyinti, okanye ukungcola—zifunxa amandla kwaye ziphendulwe ngoko nangoko, zijike zibe luthuli olucolekileyo olususwa ngokukhuselekileyo.
Umlingo ulele "kumda wokukhupha umoya." Yonke into inenqanaba elahlukileyo lamandla apho iphuma khona ngomphunga. Umhlwa kunye nepeyinti zinomda ophantsi, ngelixa umphezulu wentsimbi ongaphantsi unomda ophezulu kakhulu. I-laser ilinganiswe ngokuchanekileyo ukuze inike amandla aneleyo ukususa umaleko ongafunekiyo ngaphandle kokulimaza isinyithi. Cinga ngayo njengesando sokukhanya esincinci esijolise kuphela kuthuli kwaye sishiye indlela ingasebenzi.
Izicelo ezi-5 eziphezulu zokucoca iinqanawa ngeLaser kwiShishini laseLwandle
Ukucoca nge-laser akusiso nje isixhobo esinye; sisisombululo esisebenzisekayo kwimisebenzi eyahlukeneyo yokulungisa ulwandle.
1. Ukususwa koMhlwa kunye nokuGqwala ngeLaser
Ukususela kwi-hull kunye ne-deck ukuya kwiintambo ze-anchor kunye nee-winches, umhlwa lutshaba oluhlala lukho lwenqanawa. Ukususwa komhlwa nge-laser kwiinqanawa yenye yezona ndlela zinamandla zokusetyenziswa kobu buchwepheshe. Isusa umhlwa nakwiikona ezixineneyo nakwiindawo ezintsonkothileyo, ishiya umphezulu wesinyithi ococekileyo ulungele ukugqunywa, konke oku ngaphandle kokonakalisa ulwakhiwo lwenqanawa.
2. Ukulungiswa komphezulu wokuWelda nokuGcoba
Ixesha elide lomsebenzi wepeyinti okanye amandla e-weld axhomekeke ngokupheleleyo kumgangatho wokulungiswa komphezulu. Ukucocwa nge-laser kudala umphezulu ococekileyo osemgangathweni ophezulu.
Ukuncamathelisa Okugqwesileyo: Ngokususa zonke izinto ezingcolisayo, kuqinisekisa ukuba ipeyinti entsha inamathela ngokugqibeleleyo, yandisa ubomi bayo kunye neempawu zayo zokukhusela.
IiWelds Ezingenasiphako: Umphezulu ocociwe nge-laser awunazo ii-oxides, iioyile, kunye nezinye izinto ezingcolileyo, nto leyo ebangela iiwelds eziqinileyo nezingenasiphako.
3. Ukususwa kwe-Biofouling kunye nokuCoca i-Hull
Ukufunxa izinto eziphilayo—ukuqokelelana kwee-barnacles, i-algae, kunye nezinye izinto eziphilayo zaselwandle—kwandisa ukutsala, ukuchitha ipetroli, kwaye kunokuthutha iintlobo ezihlaselayo. Ukucocwa nge-laser kunika isisombululo esisebenzayo kakhulu.
Iinkqubo zokucoca nge-laser phantsi kwamanzi, ezihlala zisetyenziswa kwi-robotic crawlers okanye kwi-ROVs, zinokususa oku kukhula kolwandle ngaphandle kokulimaza ii-anti-fouling coatings. Okumangalisa ngakumbi kukuba, le nkqubo yonakalisa izinto eziphilayo ngendlela ebulalayo ukuze zihlambe ngokulula, ithintele ukusasazeka kweentlobo ezihlaselayo kwaye incede abanini beenqanawa ukuba bathobele imithetho engqongqo ye-IMO.
4. Ukugcinwa kwee-injini kunye noomatshini
Igumbi leenjini liyintliziyo yenqanawa, lizaliswe ngoomatshini abanobuthathaka nabantsonkothileyo. Ukucoca nge-laser ngokuchanekileyo ngokwaneleyo ukususa igrisi, ikhabhoni, kunye nokungcola kwiinxalenye zenjini, iipropellers, kunye neerudders—ngamaxesha amaninzi ngaphandle kokufuna ukuqhaqhwa ngokupheleleyo. Oku kunciphisa kakhulu ixesha lokungasebenzi kokulungiswa kwaye kugcina iinkqubo ezibalulekileyo zisebenza ngokufanelekileyo.
5. Ukucoca Iindawo Ezinzima Nezingafikelelekiyo
Kuthekani ngeendawo apho ukuqhumisa isanti kungafikeleleki lula khona? Ukucocwa nge-laser kuyagqwesa apha. Ukuchaneka kobu buchwepheshe kuyenza ifaneleke kakhulu ekucoceni iintsimbi ze-weld, imingxunya, kunye neendawo ezincinci zangaphakathi apho izixhobo zemveli zingenakungena okanye zinokubangela umonakalo.
Ubungqina Bokwenyani: Ngubani Osele Esebenzisa Ukucoca NgeLaser?
Oku akusiyo nje ingcamango; ukucocwa nge-laser sele kwamkelwa ngabadlali abaphambili kwishishini lokucoca ulwandle nge-laser.
Umzekelo, i-US Navy ibinguvulindlela ekusebenziseni iinkqubo zelaser ukulawula ukugqwala kwiinqanawa zayo. Uphando lwabo lufumanise ukuba yindlela ekhawulezayo, ekhuselekileyo, nengabizi kakhulu yokulungiselela iindawo ezikwiinqanawa, kuquka neenkampani zeenqwelo-moya. Olu ncedo lunamandla lubonisa ukuthembeka nokusebenza kakuhle kobuchwepheshe kwiindawo ezifuna kakhulu.
Ikamva lizenzekelayo kwaye lingaphantsi kwamanzi
Uphuhliso lokucoca nge-laser lungena kwinqanaba elitsha, kunye nophuhliso olubalulekileyo olulandelayo oluqhutywa kukusebenza ngokuzenzekelayo kunye neerobhothi. Umzekelo, iirobhothi ezizisebenzela zodwa zinokuphuhliswa ukuze zicoce iinqanawa zonke kwidokhi eyomileyo. Ezi nkqubo ziya kukwazi ukusebenza iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki, zinike iziphumo ezihambelanayo ngokupheleleyo kwiindawo ezinkulu.
Ngaphezu koko, uphuhliso lweedrone zokucoca nge-laser ezingaphantsi kwamanzi kunye nee-ROVs zithembisa ikamva lokugcinwa ngokukhawuleza. Ezi nkqubo zinokucoca rhoqo iinqanawa ngelixa inqanawa isebenza, zithintele ukuba i-biofouling ingabi yingxaki enkulu. Olu tshintsho ukusuka ekusetyenzisweni ngokukhawuleza ukuya ekugcinweni ngokukhawuleza lunokonga iindleko zepetroli kushishino lokuhambisa kunye neentlawulo ze-dry-docking.
Tshintshela kwiNgcali, iLuhlaza ngakumbiInqanawa
Ukucocwa nge-laser akuyonto intsha nje; lutshintsho oluphambili oluya ekugcinweni kweenqanawa ngobuchule, ngokukhuselekileyo, nangokuzinzileyo. Kujongana ngqo nemingeni emikhulu yeli shishini: ukunciphisa iindleko zokusebenza, ukuthobela imithetho yokusingqongileyo, kunye nokuphucula ukhuseleko lwabasebenzi.
Nangona utyalo-mali lokuqala lweenkqubo ze-laser luphezulu kunezixhobo zemveli, ukonga ixesha elide kubasebenzi, inkunkuma yezinto eziphathekayo, kunye nobomi obude bezinto ezisetyenziswayo kubangela ukuba iindleko zizonke zibe phantsi kakhulu. Ngokususa inkunkuma enobungozi kunye nokunciphisa ixesha lokungasebenzi, iteknoloji ye-laser inika indlela ecacileyo eya kwikamva lolwandle elisebenzayo nelinoxanduva.
Ukwamkelwa kobu buchwepheshe kuphakamisa umgangatho wokhathalelo lweenqanawa. Bubonelela ngomphezulu olungiselelwe ngokuchanekileyo, buqinisekisa ukunamathela okuphezulu kokwaleka kwaye buphucula ukuthembeka kwesakhiwo sexesha elide sezi zinto zibalulekileyo zaselwandle.
Imibuzo Ebuzwa Rhoqo (Imibuzo Ebuzwa Rhoqo)
Umbuzo 1:Ngaba ukucocwa nge-laser kukhuselekile kwinqanawa?
A: Ewe. Le nkqubo ilungiselelwe ngokuchanekileyo ukujolisa kuphela kwizinto ezingcolisayo. Yindlela engachukumisiyo engabangeli ukuqhekeka, ukukhukuliseka, okanye uxinzelelo loomatshini oluhambelana nokuqhushumba kwesanti, igcina ukuthembeka kwesiseko sentsimbi okanye se-aluminium.
Umbuzo 2:Kwenzeka ntoni kwipeyinti kunye nomhlwa osusiweyo?
A: Ivuthwa ngoko nangoko ngamandla elaser. Inkqubo yokukhupha umsi eyakhelwe ngaphakathi ibamba ngoko nangoko izinto ezivuthwe ngumsi kunye nothuli olucolekileyo, ihluze umoya kwaye ingashiyi nkunkuma yesibini ngasemva.
Umbuzo 3:Ngaba ukucocwa nge-laser kungenziwa ngelixa inqanawa isemanzini?
A: Ewe, kwiindlela ezithile zokusebenza. Nangona ukususwa kwepeyinti enkulu kunye nomhlwa kudla ngokwenziwa kwindawo eyomileyo, iinkqubo ezikhethekileyo zangaphantsi kwamanzi ngoku zisetyenziselwa ukususa i-biofouling kwinqanawa ngelixa idada.
Ixesha lokuthumela: Agasti-19-2025
