Oomatshini bokwakha abanjengoovimba, ii-crane zelori, kunye nee-crawler cranes zezona zixhobo ziphambili zomsebenzi onzima kwiziseko zophuhliso, ezemigodi, izibuko, kunye neeprojekthi zokugcina amanzi. Ngexesha lokusebenza, isakhiwo esingaphezulu sifuna ukujikeleza okungenamkhawulo kwe-360°. Njengenxalenye engundoqo yokujikeleza ejikelezayo,amaringi okutyibiliza amanzi anamandla aphezulu oomatshini bokwakhaqinisekisa ukuhanjiswa kombane okuqhubekayo nokuzinzileyo, imiqondiso yokulawula, ibhasi ye-CAN, kunye nemiqondiso ye-hydraulic phakathi kwe-chassis kunye neqonga elijikelezayo, nto leyo ebalulekileyo ekusebenzeni kwezixhobo ngaphandle kokuphazamiseka.
Iindawo zokwakha zineemeko zokusebenza ezinzima kakhulu, kubandakanya ukukhukuliseka kodaka namanzi, ukuqokelelana kothuli olunzima, amaqondo obushushu aphezulu naphantsi atshintshanayo, ukungcangcazela okunamandla aphezulu kunye nefuthe, kunye nokushukuma okunamandla okukhawulezileyo. Iiringi zokutyibilika zemizi-mveliso zineenqanaba eziphantsi zokhuseleko, amandla okuthwala umsinga alinganiselweyo, kunye nokumelana nokungcangcazela okuphantsi. Zithambekele kwiimpazamo ezifana nokungena kwamanzi kwiisekethe ezimfutshane, ukujikeleziswa kombane, ukuphazamiseka kwesignali, kunye nokuguga okugqithisileyo, okubangela ukuvalwa kwezixhobo, ukulibaziseka kokwakhiwa, kunye neendleko zokugcinwa ezikhulayo. Zenzelwe iindawo ezibuhlungu zoshishino, iiringi zokutyibilika zoomatshini bokwakha ezikhethekileyo zisebenzisa izakhiwo eziqhuba umsinga ophezulu, uyilo lokutywina olungangeni manzi olunamaleko amaninzi, uyilo oluzinzileyo lokulwa nokungcangcazela, kunye netekhnoloji yokukhusela umsinga enamandla/ebuthathaka, ehambelana ngokupheleleyo nokusebenza okunzima kwee-excavators kunye nee-cranes kwimozulu yonke.
1. Iimfuno ezine eziphambili zobugcisa zeeringi zokutyibilika phantsi kweemeko zokusebenza ezigqithisileyo
1.1 Umthamo wokuthwala umbane ophezulu kakhulu kwiimeko zokusebenza zombane ezinzima
Ngokuphuculwa kombane koomatshini bokwakha, ii-excavators zombane kunye nee-cranes zombane ziyasetyenziswa kakhulu. Ezi zixhobo zivelisa umbane ophezulu oqhubekayo kunye nombane we-peak okhawulezileyo ngexesha lokusebenza, kunye nombane oqhubekayo we-single-channel ongu-30A-200A kunye nombane we-peak oqalayo ukuya kuthi ga kwi-600A. I-slip ring yenzelwe ukuba ne-conductive ring cross-section eyaneleyo kunye nokusebenza okuzinzileyo koqhagamshelwano ukuze kuthintelwe ukugqithisa, i-arcing yombane, kunye ne-ring ablation phantsi kweemeko zombane ophezulu. Okwangoku, ii-current circuits ezinamandla nezibuthathaka zicwangciswe ngokwahlukeneyo ukuze zahlulwe ii-power circuits, ii-control circuits, kunye nee-CAN signal circuits, zithintele ii-alamu zobuxoki zezixhobo kunye nokungasebenzi kakuhle okubangelwa kukuphazamiseka okukhulu kwe-electromagnetic. Ukumelana okuzinzileyo kokufakwa kwe-insulation kuqinisekisa ukhuseleko lombane kwizixhobo zonke.
1.2 Ukusebenza Okungangeni Manzi Okuphezulu Nokungangeni Nthuli Kwinqanaba Eliphezulu Ukuchasana Nokugqwala Okuphakathi
Iimeko zokusebenza ezifana nokumanzisa amanzi emvula, ukuhlanjwa kodaka, ukucocwa kwezibhamu zamanzi ngoxinzelelo oluphezulu, kunye nokungcwatywa kothuli kubeka phambili iimfuno ezingqongqo zokukhusela iringi yokutyibilika. Iiringi zokutyibilika eziqhelekileyo ze-IP54 azikwazi ukuziqhelanisa neemeko zoomatshini bokwakha. Iiringi zokutyibilika ezikhethekileyo zamkela imigangatho yokutywina ye-IP67/IP68 ephezulu, exhotyiswe ngesakhiwo esingangenisi uthuli esineeleya ezininzi, isitywino esinamandla se-fluororubber esineeleya ezimbini, kunye netekhnoloji yokufaka iimbiza ezidityanisiweyo kwiindawo zokukhupha ucingo. Ezi zakhiwo zithintela ngokupheleleyo ukungena kodaka, amanzi, uthuli, kunye neoyile ye-hydraulic, efanelekileyo kwiindawo ezivulekileyo, ezimanzini, emigodini, ekutshizeni ityuwa yonxweme kunye nezinye iindawo zokusebenza ezipheleleyo.
1.3 Ukungcangcazela Okuphezulu kunye nokuxhathisa impembelelo kwi-Bumpy Heavy-Duty Operation
Ukungcangcazela okuphezulu kunye nomthwalo wempembelelo ekhawulezileyo ngexesha lokumba kunye nemisebenzi yokuphakamisa kunokubangela ukwahlukana kwebrashi, ukuphazamiseka kwesignali kunye nokudibana okungalunganga kweeringi zokutyibilika eziqhelekileyo. Iiringi zokutyibilika zoomatshini bokwakha ezikhethekileyo zixhotyiswe ngesakhiwo sebrashi ye-buffer ngaphambi koxinzelelo lwasentwasahlobo, iibheringi ezizilungelelanisayo ezichanekileyo kunye nesiseko sokufakelwa kweflange esityebileyo. Zinokumelana nempembelelo yokungcangcazela enamandla aphezulu eyi-10g, zithintele ngempumelelo ukuguquguquka kwe-bump kunye nokunyamezelana kwendibano. Uqhagamshelwano oluzinzileyo ngexesha lokujikeleza okuqhubekekayo ngesantya esiphantsi luqinisekisa ubomi benkonzo obungaphezulu kwezigidi ezi-3 zokujikeleza, ukuhlangabezana nemfuno yokwakha engayekiyo iiyure ezingama-24.
1.4 Ukulungelelaniswa kobushushu obuphezulu kakhulu kwiindawo zemozulu zehlabathi
Oomatshini bokwakha basebenza kwiimeko ezahlukeneyo zehlabathi, kuquka ukubanda kakhulu kwimimandla esemantla, ukuvezwa kubushushu obuphezulu ehlotyeni, kunye nokutshintshana kobushushu basemini nasebusuku. Indandatho yokutyibilika ingasebenza ngokuzinzileyo kubushushu obubanzi kakhulu ukusuka kwi -40℃ ukuya kwi +80℃. Yenziwe ngezinto ezikhethekileyo ezimelana neoyile kwaye zimelana nokuguga, imelana nokukhukuliseka kweoyile ye-hydraulic kunye nothuli kwiindawo zokwakha ixesha elide, ixhasa ukusebenza ngaphandle kuyo yonke imozulu.
2. Ulwakhiwo oluPhambili kunye neengenelo zobugcisa zeeringi zokutyibilika koomatshini bokwakha
Okwangoku, iiringi zokutyibiliza oomatshini bokwakha abaqhelekileyo zahlulwe zabaiiringi zokutyibiliza zombane ezihlukanisiweyokwayeiiringi zokutyibilika ze-electro-hydraulic ezidityanisiweyoIiringi zokutyibilika ezihlukanisiweyo ezinezakhiwo ezizimeleyo zifanelekile ukuhlaziywa kwezixhobo ezindala ezineendleko eziphantsi zokuguqula kwaye ziyahambelana neejoyinti zerotary ze-hydraulic zemveli. Iiringi zokutyibilika ezidityanisiweyo ze-electro-hydraulic ezidibanisa iisekethe zeoyile ze-hydraulic kunye neesekethe zokuqhuba zinesakhiwo esincinci kunye nokusebenza okuqinileyo kokutywina, zibe lolona khetho luphambili koomatshini abatsha bokwakha umbane.
Ngokuphathelele ukusebenza okuphambili, iringi yokutyibilika isebenzisa isiseko sobhedu esingenaoksijini esityebileyo kunye ne-multi-layer silver-palladium alloy composite coating. Ixhotyiswe ngeebrashi zesinyithi ezixabisekileyo ezinamaqela amaninzi, isakhiwo se-multi-contact parallel shunt sinciphisa kakhulu ukumelana nokuqhagamshelana kwaye silawula ukuguquguquka kokuxhathisa okunamandla ngaphakathi koluhlu oluncinci, sisombulula ngokupheleleyo iingxaki zobushushu kunye nokugoba phantsi kombane ophezulu. Okwangoku, uyilo lokukhusela olunezitebhisi zemisinga enamandla nebuthathaka luyasetyenziswa ukuze kwahlulwe amandla, ulawulo kunye neesekethe zesignali. Idityaniswe neeleya zokukhusela zesinyithi kunye neentambo ezikhuselweyo, isusa ngempumelelo ukuphazamiseka kwe-electromagnetic kwaye iqinisekisa ukuhanjiswa okuzinzileyo kwe-CAN bus, sensor kunye nezibonakaliso zokujonga eziphezulu.
Inkqubo yokutywina isebenzisa uyilo lokhuselo olunemigangatho emithathu: ukuthintela uthuli olungaphandle, ukutywina okunamandla kwe-fluororubber ephakathi, kunye nokuhlukaniswa komphunga wamanzi onamafutha angaphakathi. Isebenzisana nenkqubo epheleleyo yokufaka iimbiza zeeplagi zentambo, ifikelela kwinqanaba le-IP68 elingangeni manzi kwaye lingangeni luthuli, ixhasa ukuntywiliselwa phantsi kwamanzi kwexesha elifutshane kwaye ihlengahlengise kwiimeko zokusebenza ezikhethekileyo ezifana nokugrumba emilanjeni kunye nokwakhiwa kwe-wading.
3. Umahluko wokukhetha phakathi kweeRingi zeSlip zeCrane kunye ne-Excavator
3.1 Iiringi zokutyibilika ezikhethekileyo zoMvubukuli: Ifanelekile kwii-excavators eziyi-6-50 ton ezinobukhulu obuphakathi obuyi-80mm-200mm, ezihambelana nee-hydraulic rotary joints ezahlukeneyo. Uqwalaselo lwesekethe lulawulwa zii-multi-channel high-current power circuits, ezihambelana nenani elincinci lee-CAN control signal circuits. Yenzelwe ngokukodwa iindawo zokwakha ezinzima ezinodaka olunzima, amanzi kunye nokujikeleza rhoqo, kunye nokhuseleko oluqhelekileyo lwe-IP67 kunye nokhuselo oluphuculweyo lwe-IP68 lweemeko zemigodi kunye nokuhamba emanzini.
3.2 Iiringi zeCrane ezikhethekileyo zokutyibilika: Ifanelekile kwiikreyini zelori, iikreyini ze-crawler kunye neekreyini zezibuko ezinomthamo onamandla wokuthwala umsinga ukuhlangabezana neemfuno zombane ezinzima zexesha elide. Yongezwa ngeesekethe zesignali ezichanekileyo kakhulu zee-moment limiters, ii-engile sensors kunye nokubeka esweni okukude. Ngokumelana okungcono kwetyuwa kunye nokumelana nokungcangcazela, iyakwazi ukuziqhelanisa neemeko ezinzima ezifana nokusebenza kwindawo ephakamileyo, izibuko lonxweme kunye nokuphakamisa okunzima. Ixhasa uqwalaselo oludibeneyo lwe-optical fiber ukuhlangabezana neemfuno zokuhambisa umfanekiso wokuphakamisa okumgangatho ophezulu.
4. Izisombululo zeMpazamo eziQhelekileyo kunye neMigaqo yoKhetho
Iimpazamo eziqhelekileyo zeeringi zokutyibilika koomatshini bokwakha ziquka ukungena kwamanzi kwi-short circuit, ukufudumala okuphezulu kunye nokugoba, ukuphazamiseka kwesignali, ukuminza kothuli, kunye nokudibana kakubi kumaqondo obushushu aphantsi, konke oku kubangelwa ziiringi zokutyibilika eziqhelekileyo ezingazivumelanisi neemeko zokusebenza ezinzima kushishino. Iiringi zokutyibilika koomatshini bokwakha ezikhethekileyo zisombulula ngokusisiseko iimpazamo ezahlukeneyo ngeeringi zokuhambisa ezijiyileyo, iibhrashi ze-multi-shunt, ukhuseleko lokutywina olunezingqimba ezininzi kunye nesakhiwo se-anti-vibration buffer, okunciphisa kakhulu izinga lokusilela kwezixhobo kunye neendleko zokulungisa.
Ngexesha lokukhetha, kuyimfuneko ukuqinisekisa ubungakanani bezixhobo, uhlobo lwepetroli/lombane, ubungakanani bomngxuma ophakathi, iiparameter zamandla esekethe kunye nendawo yokusebenza (uthuli, ukuhamba emanzini, ityuwa yokutshiza, ubushushu obuphantsi). Khetha isakhiwo se-electro-hydraulic esahlulweyo okanye esidibeneyo ngokwendlela yokuhlaziya izixhobo okanye iimfuno zokuxhasa umatshini omtsha ukuze uhambelane ngokuchanekileyo neemeko zokusebenza.
5. Isiphelo
Iimpawu zokusebenza kwe-rotary oomatshini bokwakha abanjengoo-excavator kunye nee-cranes zimisela imfuneko yee-slip rings ezikhethekileyo ezingenamanzi ezinombane ophezulu. Xa kuthelekiswa nee-slip rings eziqhelekileyo zemizi-mveliso, ii-slip rings zoomatshini bokwakha abakhethekileyo zinezibonelelo ezinkulu kumthamo wokuthwala umbane, ukuvala umbane, uzinzo lokuthintela ukungcangcazela kunye nokuzivumelanisa nokusingqongileyo. Zinokumelana neemeko ezinzima kakhulu zokusebenza kwiindawo zokwakha ixesha elide, ziqinisekise ukuqhuba kombane okuzinzileyo kunye nokudluliselwa kwesignali, kwaye zinciphise ilahleko yokugcinwa kokuvalwa. Olu luhlu lwee-slip rings luxhasa ukwenziwa ngokwezifiso okungekho semgangathweni kunye nokutshintshwa kweempawu zasekhaya ezingenisiweyo, ezisebenza ngokubanzi koomatshini bokwakha abaneetoni ezipheleleyo, zibonelela ngezisombululo ezithembekileyo zokuqhuba umbane kwimishini yokwakha.
Ixesha leposi: Julayi-13-2026