I-CASE Excavator CX700 / CX700B / CX750 Track Bottom Roller Assembly / Track Lower Roller Assembly (P/N: KWA10170) – Inxalenye ye-Undercarriage enzima ye-Mining eyenziwe yi-CQC Track

Kwi-excavator yemigodi enobunzima beetoni ezingama-70, ii-rollers ze-track bottom—ezibizwa ngokuba zii-rollers ezisezantsi—zezona ziphambili ezithwala ubunzima phakathi kwesakhiwo esikhulu somatshini kunye nomhlaba. Ezi roller zifunxa umthwalo othe nkqo oqhubekayo, umothuko oguqukayo ovela kwi-tramp phezu kwelitye elaphukileyo, kunye nokuguga okungapheliyo okuvela kwiimali ezifakwe ngaphakathi. Kwi-excavator ze-CASE CX700, CX700B, kunye ne-CX750 ze-heavy-duty mining crawler, ezabelana nge-DNA ye-Sumitomo excavator enkulu eqinisekisiweyo, ukuqina kwe-roller esezantsi kuxhomekeka ngqo kubomi be-track chain, umgangatho wokutsala, kunye nexesha lokusebenza komatshini ngokubanzi. I-CQC Track, icandelo lobunjineli be-undercarriage le-CQC International, lenza i-Track Bottom Roller Assembly ephezulu, ye-OEM-caliber aftermarket, etshintshana ngokuchanekileyo nenombolo yecandelo le-CASE yokwenyani.KWA10170. Yenziwe ngaphakathi kwesakhiwo esifanayo semveliso se-OEM esibonelela ngeenkokheli zezixhobo ezinzima zehlabathi kwaye iphuculwe kwiminyaka engamashumi amabini yengxelo yezemigodi, le roller isezantsi yenzelwe ukuhlala ixesha elide kunezinye iindlela eziqhelekileyo ze-aftermarket. Ibhalwe nguJack, ngenkxaso engagungqiyo yamazwe ngamazwe evela kuPhilip noHaily, le nkcazelo yobugcisa ichaza isizathu sokuba abaphathi beenqwelo-moya kwimisebenzi yezemigodi ebalulekileyo besenza i-CQC Track ifane neemfuno zabo ze-CASE excavator undercarriage.

1. Amandla oMvelisi: Imveliso ye-OEM ehlanganisiweyo yeeBrands zeHlabathi

Ixesha elide lenxalenye yesithuthi esingaphantsi kwemoto limiselwa kwindawo yokwenziwa kwayo. Iirola ezisezantsi zeCQC Track ziveliswa ngaphakathi kwesakhiwo semveliso esihlanganisiweyo ngokupheleleyo, esinomthamo ophezulu esisebenza njengesiseko sokuvelisa izixhobo ezingaphantsi kwemoto esiqinisekisiweyo se-OEM kwishishini lezixhobo ezinzima kwihlabathi liphela. Umzi-mveliso wethu okwangoku wenza iindibano ezipheleleyo zethrekhi, iirola, ii-idlers, kunye nee-sprockets zeHitachi, Kobelco, LiuGong, XCMG, kunye ne-SDLG, zinamathela ngokungqongqo kwiinkqubo zolawulo lomgangatho, iiprotokholi zokulandelela isinyithi, kunye nemigangatho yokuchaneka kobukhulu obufunekayo zezi mpawu ziphambili. Oku kuthetha ukuba i-CASE CX700/CX700B/CX750 Bottom Roller Assembly ixhamla kwiiseli ezifanayo zokubumba, ii-furnaces zonyango lobushushu, kunye nemigca yoomatshini be-CNC ebonelela ngezityalo zokuhlanganisa ii-OEM zaseJapan, zaseKorea, naseTshayina. Akukho ndlela yesibini yokuvelisa; yonke irola ephuma kwisakhiwo sethu iphethe i-DNA yokuvelisa yezinto ezifakwe kwii-excavators ezintsha eziphuma kwiintambo zokuhlanganisa zehlabathi.

2. Uyilo loBugcisa: Oluyilwe ngoBuchule boMsebenzi wokuMimba oGqwesileyo

Ubomi benkonzo ye-bottom roller kwimigodi ye-hard-rock buchazwa kukukwazi kwayo ukumelana nokuguguleka kwe-tread, ungcoliseko lwangaphakathi, kunye nokusilela kwesakhiwo okubangelwa yimpembelelo.I-CQC Track KWA10170 Lower Roller Assemblyyakhiwe ngenkqubo yokuvelisa elandelelaniswe ngononophelo, nesemgangathweni ophezulu:

• Umzimba wevili lentsimbi ye-alloy eyenziwe nge-Forged Alloy: Iqokobhe le-roller livela njenge-billet eqinileyo yentsimbi ejikelezileyo ye-alloy yodidi oluphezulu, eyenziwe ngobushushu ukuze ilungelelanise ukuhamba kwengqolowa yangaphakathi ngokujikeleze i-axis yomthwalo. Le nkqubo yokwenza isusa i-porosity yangaphakathi, i-voids, kunye ne-inclusions ezihlasela ii-roller shells ezenziwe nge-cast, zibonelela ngesakhiwo se-monolithic esinokuxhathisa kakhulu ukudinwa, ukuqhekeka, kunye nokuqhekeka kwempembelelo phantsi kobunzima bomatshini onzima.
• Unyango Lokucima Nokuthambisa Oludibeneyo: Ngaphambi kokuba kwenziwe naluphi na uhlobo lomatshini, umzimba wonke wevili elibunjiweyo udlula kumjikelo ocokisekileyo wokucima nowokuthambisa. Olu nyango lobushushu olusisiseko lucoca ulwakhiwo oluphambili lube yi-martensite eqinisiweyo efanayo, lubonelela ngomxube ofanelekileyo wamandla aphezulu okutsalwa kunye nokuqina okubalulekileyo. Olu gqibelelo oluphambili luqinisekisa ukuba i-roller inokufunxa imithwalo enzima yokutshayiswa ngaphandle kokuguquka okusisigxina okanye ukwaphuka okubuhlungu.
• Ukulungisa Umatshini Ochanekileyo kunye Nokuqinisa Umatshini (55-62 HRC): Emva kokulungisa okungekho ngqiqweni ukuze kuqinisekiswe imo yejiyometri kunye nokulungisa ukugqiba i-CNC ngokuchanekileyo ukuya kwii-OEM ezichanekileyo, ubuso bokuchukumisa i-roller tread kunye ne-flange buqiniswa ngokukhetha kusetyenziswa inkqubo yokuqinisa umatshini oqhelekileyo olawulwayo. Oku kudala imeko enzulu, eqinileyo ngokulinganayo, engagugiyo enobunzima bomphezulu obugcinwe ngokuqinileyo phakathi kwe-55 kunye ne-62 HRC. Imeko eqinileyo inika ukumelana okukhulu kwi-grooving erhabaxa, ukuhamba kweplastiki, kunye nokuqhekeka okuqalwe ngumphezulu, ngelixa umongo ophantsi othambileyo we-ductile ufunxa impembelelo enamandla ngaphandle kokusasazwa kwee-crack.
• Inkqubo ye-Dual-Seal-Groove Shaft kunye ne-Top-Tier Floating Seal System: I-roller shaft emileyo igrunjwe ngokuchanekileyo ngeprofayili ye-dual seal groove, eyenza i-labyrinth egcina iseti ye-duo-cone floating seal ephezulu. Le teknoloji ye-metal-face-to-metal sealing yaziwa ngokubanzi njengeyona mqobo inokuthenjwa ekungeneni kwamanzi, udaka, uthuli lwe-silica olucolekileyo, kunye ne-abrasive slurry. I-internal cavity evaliweyo ngokupheleleyo izaliswe ngumzi-mveliso nge-grease echasene nokuqandisa eyenziwe ngokukodwa enokumelana nobushushu obuphantsi, iqinisekisa ukuthambisa okugcweleyo kwangoko kwi-startup nganye kwaye ibonelela ngokhuseleko lokugqwala olungenakuphazamiseka kuluhlu lobushushu ukusuka kwi-Arctic deep-freeze ukuya kwi-tropical humidity.
• Izigqubuthelo Zentsimbi Ezisecaleni Ze-Spheroidal Graphite (Ductile): Izigqubuthelo ezisecaleni zenziwe ngenkqubo yokubumba intsimbi ye-spheroidal graphite, eyaziwa ngokuba yi-ductile iron casting. Le nto ikhethwe ngenxa yokuzinza kwayo okuphezulu, ukumelana nokuguguleka, kunye nokukwazi kwayo ukugcina umphezulu ogqibeleleyo nohambelanayo wokudibana kwezitywini ezidadayo, ukuqinisekisa ukucinezelwa kwetywina okufanayo kunye nokuthembeka okupheleleyo okungenako ukuvuza kuyo yonke imisebenzi yerola.

3. Iminyaka Engamashumi Amabini Yokugqibelela Kwenkqubo Ephindaphindayo, Eqinisekisiweyo Kwimigodi Enzima Kakhulu Ehlabathini

II-CQC Track KWA10170 Lower Roller Assemblyyincopho yenkqubo yokuphucula ubunjineli eqhubekayo yeminyaka engama-20, eqhutywa luhlalutyo lwendlela yokusilela kwihlabathi lokwenyani kunye nedatha yokuguguleka eqokelelwe kwiindawo zokwemba kunye nokumba imigodi ezinamandla kakhulu emhlabeni. Iirola zethu ezisezantsi ziye zaqinisekiswa ngokuphindaphindiweyo kwaye zacocwa ngokusebenza okuqhubekayo kwimigodi yegolide neplatinum esezantsi eMzantsi Afrika, imigodi yobhedu nesilivere ephezulu yasePeru nase-Ecuador, izitya zentsimbi eqandisiweyo zaseRashiya, iindawo zokudilizwa kwamatye aqinileyo kunye neendawo zemigodi zaseMzantsi Korea, kunye neeprojekthi zeziseko zophuhliso eziphezulu kunye nezemigodi zaseIndiya. Ukulungiswa koyilo ngalunye—ukusuka ekuphuculeni i-tempering curve ukuze kupheliswe uxinano olushiyekileyo loxinzelelo, ukuya ekulinganiseni ngokuchanekileyo iiparameter ze-induction hardening scan ukuze kubekho i-gradient yobunzima obungenasiphako, ukuya ekuqinisekiseni iimpawu zokuhamba kokubanda kwexesha elide kwegrisi echasene nokuqandisa—kuye kwayilwa ngqo kwimveliso. Uzinzo lomgangatho kunye nokuthembeka kokusebenza kwale rola azizizithembiso zekhathalogu; ziimpawu ezifunyenwe nzima eziqinisekisiweyo kwizigidi zeeyure zokusebenza koomatshini kulo lonke ilizwekazi.

4. Inkqubo epheleleyo, ehambelanayo yeCandelo leZithuthi ezingaphantsi kwesithuthi

Irola esezantsi ayisebenzi yodwa. Ukufaka iirola ezisezantsi zezinga eliphezulu ecaleni kweentambo ezigugileyo okanye ii-idlers ezisemacaleni kudala ukungalingani okubizayo kobomi bezinto ezisebenza ngendlela ekhawulezisa ukuguguleka kwenkqubo yonke. I-CQC Track isusa lo mngcipheko ngokuvelisa i-suite epheleleyo, yangaphakathi yeendawo ezingasetyenziswanga ze-undercarriage ezinxulumene ne-CASE CX700, CX700B, kunye ne-CX750 mining excavators. Inkqubo yethu yemveliso ibandakanya ii-matched track link assemblies ezinee-induction-hardened pins kunye ne-bushings, ii-front idler wheel assemblies (KWA10200/KWA0029), iirola zokuthwala eziphezulu (KWA0074), kunye neerim ze-sprocket eziqhutywa ngokwahlukeneyo, zonke zenziwe ngaphakathi kwe-envelope edibeneyo yokucubungula isinyithi kunye nobushushu. Iqela leshishini le-CQC International—eliquka uPhilip, uJack, kunye noHaily—lenzelwe ukuhambisa ezi njengeempahla ezihambelanayo, ezisekelwe kwikhithi, ukuqinisekisa ukuba umsebenzi wakho wokulungisa ufumana iseti ehambelanayo ngokupheleleyo yezinto eziguga ngesantya esiqikelelweyo nesinobunjineli.

5. Ukufikelela kuThunyelo lweHlabathi kwiiMarike eziQinisekileyo

Izixhobo ze-CQC Track ezithwala ngaphantsi kwezithuthi ezithwala ngaphantsi kwemigodi zithembekile kwaye zithunyelwa ngaphandle ngokuzithemba kwiimarike eziqinisekisa umgangatho ongqongqo kunye nemigangatho yokusebenza. Iindibano zethu ze-CASE lower roller kunye neekiti ezipheleleyo zezithuthi ezithwala ngaphantsi kwemigodi zixhasa ngokukhutheleyo iinqanawa zemigodi kunye nezakhiwo ezinzima kulo lonke elaseMzantsi Melika (e-Ecuador, ePeru), eMzantsi Afrika, kwiRussian Federation, eMzantsi Korea, nakwiindawo ezikhethiweyo zesicelo seprimiyamu eIndiya. Inethiwekhi yethu yokusasazwa kwamazwe ngamazwe isasazeka ngakumbi kulo lonke ilizwe leziqithi zaseMzantsi Pacific, eVietnam, eKazakhstan nakwindlela ebanzi ye-Central Asia, eTurkey, naseMntla Melika. Olu kwamkelwa kwahlukeneyo nokuzinzileyo kwihlabathi liphela—okuquka ukufuma kwe-equatorial, uthuli lwasentlango olomileyo, kunye nokuqandisa okunzulu kwelizwekazi—kubonisa ukuba ukuphindaphindwa konyango lobushushu lweCQC Track, ukuthembeka kwezinto, ukugcinwa kokulwa nokugqwala, kunye nokulingana okuchanekileyo kuhlangabezana neemfuno zeenqwelo-moya zokumba ezinobunzima obuziitoni ezingama-70 nangaphezulu.

Xa ufaka i-CQC Track Bottom Roller Assembly kwi-CASE CX700 yakho, i-CX700B, okanye i-CX750, ufaka icandelo elenziwe ngaphakathi kwenkqubo efanayo ye-OEM ebonelela abavelisi bezixhobo ezinzima abaphambili kwihlabathi. Inombolo yecandelo le-KWA10170 imele okungaphezulu kwenxalenye yokutshintsha ngokuthe ngqo; imele ubudlelwane bobunjineli beminyaka engama-20 kunye nomzi-mveliso wemigodi wehlabathi, onikezelwa liqela eliqondayo ukuba iyure nganye yokuthembeka kwe-roller esezantsi iguqulela ngqo kwiiyure zoomatshini ezisebenzayo ebhentshini.

Eli nqaku libhalwe nguJack weQela leShishini laMazwe ngaMazwe le-CQC, ebulela uPhilip noHaily ngokuzibophelela kwabo okungagungqiyo ekuboneleleni ngezisombululo ze-undercarriage eziphezulu kubathengi bethu be-CASE kunye ne-Sumitomo kwihlabathi liphela.