I-komatsu 2092751173 PC850 Track Sprocket Wheel Assembly / Final Drive Sprocket Teeth / Heavu duty EXC Undercarriage Components Source Umenzi kunye nomthengisi / CQC TRACK

Komatsu2092751173I-PC850 Track Sprocket Wheel Assembly: Izixhobo ze-EXC Undercarriage ezisebenza nzima – Umvelisi womthombo, izakhono ze-OEM/ODM, kunye nezisombululo zeGlobal Supply zeMigodi egqithisileyo kunye neendawo zokwakha

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1. Isishwankathelo soLawulo

IKomatsu2092751173I-Track Sprocket Wheel Assembly yinxalenye ebalulekileyo ye-drive eyenzelwe ngokukodwa ii-large-class hydraulic excavators zeKomatsu PC850. Le ndibano isebenza njenge-terminal element kwi-power transmission chain, iguqula i-rotational torque ukusuka kwi-travel motor ibe yi-linear tractive force ngokusebenzisana ngokuthe ngqo ne-track chain bushings. Yenzelwe ukumelana nemigodi enzima kakhulu, ukumba, kunye neendawo zokwakha ezinzima, i-2092751173 sprocket assembly imele ubunzima bobunjineli obufunekayo kwiqonga le-PC850—i-hydraulic excavator yeklasi ye-80–90 ton eqhutywa yi-Komatsu SAA6D140E injini enika amandla angama-363 ​​kW (487 HP) amandla acocekileyo.

Olu lwazi lobuchwephesha lubonelela ngohlalutyo olupheleleyo lweKomatsu 2092751173 PC850 Track Sprocket Wheel Assembly, egxile kwiCQCTRACK (eqhutywa yiHeli Machinery Manufacturing Co., Ltd.) njengomvelisi wemithombo yobuchwephesha onzima. Umxholo ujongana neprofayili yenkampani, iimpawu zemveliso, iinkqubo zokuvelisa eziphambili, amandla okuvelisa e-OEM kunye ne-ODM, ukwenziwa ngokwezifiso okungekho semgangathweni kwiimeko zokusebenza ezinzima, kunye nokugubungela uthotho lokubonelela kwihlabathi liphela kuMzantsi Melika, eAfrika, eYurophu, eAsia Ephakathi, eRashiya, eKorea, eJapan, eOstreliya, naseMelika.

Onke amagama abenzi, iinombolo zeenxalenye, iimpawu zorhwebo, kunye neempawu zorhwebo ezibhalisiweyo zisetyenziselwa iinjongo zokubhekisela kunye nokuchonga ukuhambelana kuphela.

2. Umvelisi womthombo: CQCTRACK (Heli Machinery Manufacturing Co., Ltd.)

2.1 Iprofayili yeNkampani kunye nokuBekwa kweSikhundla

I-CQCTRACK, esebenza phantsi kwequmrhu elisemthethweni iHeli Machinery Manufacturing Co., Ltd., izibonakalise njengomvelisi kunye nomthengisi ophambili we-ODM kwihlabathi liphela ogxile kwiinkqubo zezithuthi ezingaphantsi komhlaba ezisebenzayo kakhulu zoomatshini bokwakha. Ikomkhulu layo liseQuanzhou, eTshayina—indawo yemizi-mveliso eyaziwayo ngokugxila kwayo ekuveliseni oomatshini—iHeli Machinery ikhule ngokucwangcisiweyo yaba yenye yezona mveliso zithathu ziphambili zezixhobo zezithuthi ezingaphantsi komhlaba kummandla waseQuanzhou, iqela eliphambili lokubonelela ngezixhobo zokuhambisa umhlaba kwihlabathi liphela.

Ngaphezulu kweminyaka engamashumi amabini yobuchwephesha kwicandelo lezithuthi ezingaphantsi komhlaba, iHeli Machinery iguqukele ekubeni yindawo yokusebenzela ekhethekileyo yaba ngumvelisi odibeneyo ngokuthe nkqo onolawulo olupheleleyo kwikhonkco lemveliso. Ukukhula kwenkampani kubangelwa kukugxila okuzinzileyo kubunjineli bezithuthi ezingaphantsi komhlaba, ukutyala imali kwiimpahla zokuvelisa eziphambili kunye nokukhulisa ubuchule obunzulu bobuchwephesha kwi-metallurgy kunye ne-tribology kwiinkqubo ezithile zokulandelela.

2.2 Isithembiso seBrand: CQCTRACK

Uphawu lwe-CQCTRACK lubonisa ukuzinikela kwimigaqo emithathu ephambili: iCrawler, uMgangatho, kunye nokuzibophelela—izinto ezisisiseko zomatshini ngamnye. Olu phawu lumele umgca wemveliso owakhelwe ukuqina, owenzelwe ukunyamezela iimeko ezinzima nezinefuthe elikhulu kwimigodi, ukumba imigodi, kunye neeprojekthi ezinkulu zeziseko zophuhliso.

Njengomvelisi okhethekileyo kunye nomthengisi wehlabathi jikelele wezixhobo ezinzima zemigodi, zokwakha, kunye nezixhobo zokumba, i-CQCTRACK ikhonza abathengi bamazwe ngamazwe abahlukeneyo, ibonelela ngeendlela ezithembekileyo nezingabizi kakhulu kunezixhobo ze-OEM. Ingqwalasela ephambili yenkampani kubuchule bobuchwepheshe kunye nobugcisa obusemgangathweni iyibeka njengeqabane elithembekileyo kubanini bezixhobo kunye nabaqhubi beenqwelo-moya kwihlabathi liphela.

2.3 Imodeli yeFektri yoMthombo oDibeneyo ngokuthe nkqo

I-CQCTRACK isebenza njengomzi-mveliso wokwenene—hayi nje inkampani edibanisayo okanye yokurhweba—iqinisekisa ukuba abathengi bamazwe ngamazwe bafumana izinto ezenziwe ngendlela elandelekayo, ukusuka kwikhemistri yezinto eziluhlaza ukuya kwisiqinisekiso sokugqibela sokuhlanganiswa. Olu manyano oluthe nkqo lwahlula i-CQCTRACK kubaboneleli bezinto ezitshintshayo eziqhelekileyo, lubonelela:

• Uhambo olupheleleyo lweMveliso yangaphakathi: Ukubumba ngaphakathi (okanye imibutho yokubumba enobuchule), umatshini wokugaya we-CNC, unyango oluphezulu lobushushu, kunye nemigca yokuhlanganisa phantsi kophahla olunye.
• Ulawulo Lomgangatho Kuzo Zonke Izigaba: Ukususela ekukhethweni kwezinto eziluhlaza ukuya ekuhlolweni kwezinto ezigqityiweyo, kunye nokulandeleka okubhaliweyo kuyo yonke indawo.
• Amaxesha amafutshane okuKhokela kunye namaxabiso okhuphiswano: Ukususwa kweempawu eziphakathi zokuthengiswa kwempahla kwenza ukuba amaxabiso avele ngqo kumthengi ngaphandle kokubeka umgangatho esichengeni.

2.4 Iziqinisekiso kunye neenkqubo zoLawulo loMgangatho

I-CQCTRACK igcina indawo eqinisekisiweyo ye-ISO 9001 enezakhono zokuvelisa ze-OEM/ODM eziqinisekisiweyo. Iinkqubo zokuvelisa zenkampani zihambelana nemigangatho yomgangatho wamazwe ngamazwe eqinileyo, iqinisekisa ukuba inxalenye nganye iyahlangabezana okanye idlula imiqathango yokusebenza efunekayo kwizicelo zommbi onzima.

3. Iimpawu zeMveliso: I-Komatsu 2092751173 PC850 Track Sprocket Wheel Assembly

3.1 Inkcazo yoMsebenzi kunye neNdima yoMbane

I-Drive Sprocket (i-final drive sprocket) yinxalenye ebalulekileyo yokudlulisela amandla ngaphakathi kwenkqubo ye-excavator. Isebenzisana ngokuthe ngqo neekhonkco ze-track chain, iguqula amandla okujikeleza ukusuka kwi-final drive ukuya kwi-linear motion. I-geometry ye-sprocket engachanekanga okanye amandla ezinto ezingaphantsi kwe-optimal akhokelela ekugugulekeni okukhawulezileyo, okungalinganiyo kwe-sprocket kunye ne-track chain ebiza kakhulu, okunyusa ixesha lokungasebenzi kunye neendleko zokusebenza. I-2092751173 assembly yenzelwe ukuchaneka kobukhulu, ukuvumelanisa ukuguguleka, kunye nokuqina okuphuculweyo ukwandisa ubomi benkqubo ye-undercarriage iyonke.

I-sprocket assembly ifakwa ngqo kwi-output hub ye-planetary reduction gearbox. Inkqubo ye-PC850 final drive yi-hydrostatic epheleleyo, i-multi-stage planetary arrangement, icala ngalinye le-excavator liqulathe malunga ne-20 litres yomthamo we-lubricant. I-travel motor—i-axial piston variable-displacement unit—idlulisela amandla e-hydraulic nge-planetary gear train, ephinda-phinda i-torque ngelixa inciphisa isantya sokujikeleza. I-planetary stage yokugqibela ikhupha ukujikeleza kwi-sprocket hub nge-splined shaft interface.

3.2 Iinkcukacha zeMetallurgy kunye noBunjineli bezinto

Indibano ye-sprocket ka-2092751173 yenziwe ngeentsimbi ze-alloy ze-premium ezikhethelwe ukuqina okuphezulu kunye nomlinganiselo wokuqina. Inkqubo yemveliso iqala ngokufaka ngokuchanekileyo i-sprocket blank kusetyenziswa intsimbi ye-alloy enekhabhoni ephezulu—ngesiqhelo i-45Mn2 okanye amabakala alinganayo. Ukuyifaka kulungelelanisa ukuhamba kweenkozo zesinyithi kunye nomgca wamazinyo, kuphucula kakhulu amandla okuchaphazeleka kunye nokumelana nokudinwa xa kuthelekiswa nezinye iindlela ezenziwe ngomatshini okanye ezenziwe nge-cast.

Njengoko kubhaliwe kwiinkcukacha zobunjineli zeCQCTRACK, ifilosofi yokuvelisa izixhobo ze-sprocket igxile ekufezekiseni ulungelelwaniso olufanelekileyo phakathi kobunzima bamazinyo ukuze kuxhathiswe ukukrweleka kunye nokuqina kwesiseko ukuze kumelwane nemithwalo yokwethuka kunye nokuthintela ukwaphuka kwamazinyo.

3.3 Iiparameter zoYilo oluBalulekileyo

Ijiyometri yamazinyo e-sprocket kufuneka igcine ukuhambelana okuchanekileyo nobukhulu be-PC850 track chain pitch ye-10.25 intshi (malunga ne-260.35 mm). Iiparameter eziphambili zoyilo ziquka:

• Ijiyometri yeProfayili yamazinyo: Ifomu echanekileyo eqinisekisa ukubandakanyeka okubushelelezi kunye ne-track chain bushings
• Ububanzi bePitch: Ihambelana nenkcazo ye-OEM yokusasazwa ngokuchanekileyo kwe-meshing kunye nokusabalalisa umthwalo
• I-Hardness Gradient: Utshintsho olulungiselelweyo lobunzima bomphezulu ukuya kowombindi ukuze kuxhathiswe impembelelo
• Ipateni yokunyamezela iBore kunye nePlati yeBolt yokuHamba: Kubalulekile ukulungelelaniswa ngokugqibeleleyo neshaft yokugqibela yedrive output

I-sprocket livili elineprofayili elinamazinyo okanye ii-cogs ezidibanisa ne-track chain, zidlulisela amandla okuqhubelela umatshini phambili okanye ngasemva.

3.4 Ukuhambelana kwesithuthi sangaphantsi esinzima se-EXC

I-excavator yeKomatsu PC850 ine-undercarriage eqinileyo eneendlela ezinzima zokuthwala nokuqina kwiindawo ezinzima. I-undercarriage yomelezwa ukuze inike ukuthembeka nokuqina okuphezulu xa usebenza kumhlaba onamatye okanye ilitye eliqhushumbisiweyo. I-sprocket assembly ye-2092751173 ihambelana ngokupheleleyo ne-EXC (Excavator) heavy-duty undercarriage configuration, equka:

• Ikhonkco Lomkhondo Oqinisiweyo: Iibhushi ezinkulu ezinobubanzi, iindawo zokudibanisa ezityebileyo, kunye neendawo zomkhondo ezivaliweyo nezithanjiswe ngeoli
• I-Hardened Bushing Interface: I-Track bushings eqiniswe ngaphezulu ukuze ihambelane neempawu zokunxiba ze-sprocket
• Ii-Stordy Guards: Izikhuselo ezikhusela iimoto zokuhamba kunye neepayipi ekonakalisweni ngamatye

4. Inkqubo yoMveliso ePhambili

4.1 Ukwakha ngokuchanekileyo – Isiseko sokuqina

Inkqubo yokuvelisa yeCQCTRACK idibanisa i-metallurgy ephucukileyo, i-machining echanekileyo, kunye nonyango lobushushu olulawulwayo ukuqinisekisa ukuba i-sprocket nganye ihlangabezana nemigangatho yokusebenza engqongqo. Umsebenzi wokuvelisa uquka la manqanaba alandelayo:

Inqanaba loku-1: Ukukhethwa kwezinto kunye noHlalutyo lweSpectrographic

I-CQCTRACK isebenzisa iintsimbi ze-alloy ze-high-carbon, ezikumgangatho ophezulu we-chromium, kuquka i-45Mn2, 52Mn, 55Mn, kunye ne-40CrNiMo. Ezi zixhobo zikhethwa ngenxa yokuqina kwazo okugqwesileyo, ukuqinisekisa ubunzima be-case obunzulu nobuhambelanayo ngelixa zigcina umongo ofunxa ukuthuthumela. Uhlalutyo lwe-Spectrographic luqinisekisa ikhemistri yezinto kwibhetshi nganye, ukuqinisekisa ukuthotyelwa kweenkcukacha ze-ISO 683-1.

Inqanaba lesi-2: Ukuyila ngokuGqibeleleyo

Inkqubo iqala ngokuyila ngokuchanekileyo i-sprocket blank. Le nkqubo yokuyila eshushu iphucula ulwakhiwo lwengqolowa, idala ukuhamba kwefayibha okuqhubekayo okulandela umda wamazinyo. Le ndlela yokuyila:

• Ilungelelanisa ukuhamba kweenkozo zesinyithi kunye neekhontenti zecandelo, inyusa amandla kwicala loxinzelelo oluphambili
• Isusa ubumdaka bangaphakathi kunye neziphene zokuncipha ezibonakala kwi-castings
• Iphucula kakhulu amandla okudinwa kunye nokumelana nempembelelo xa kuthelekiswa nezinye iindlela ze-cast okanye ze-cut-of-plate

Isigaba sesi-3: Ukwenziwa ngcono kweMishini ye-CNC kunye noLungiso lweProfayili

Izikhewu ezenziweyo zicutshungulwa ngokusebenzisa iilathe zeComputer Numerical Control (CNC) kunye neziko lokugaya ukuze kufezekiswe ubungakanani obubalulekileyo. Imisebenzi ephambili yokugaya ibandakanya:

• Umatshini weProfayili yamazinyo: Ngokusebenzisa ii-hobbing zegiya ezikhethekileyo okanye i-CNC milling, amazinyo e-sprocket asikwa ngokwemo ye-involute echazwe yi-OEM, i-pitch, i-engile yoxinzelelo, kunye neprofayili yengcambu.
• Umatshini wokufaka iBore kunye neHub: Iindawo zokufakelwa ezibalulekileyo zibambeke kwi-tight tolerances (IT7-IT8) ukuze zilungelelaniswe kakuhle ne-final drive output shaft, nto leyo ethintela ukuguguleka okungaqhelekanga kunye nokonakala kwesitywina.
• Umatshini wokufaka iBolt Hole kunye nePilot Surface: Uqinisekisa ipateni yebolt yokufakela kunye nokuqina kwayo.
• Ukuqinisekiswa kobukhulu: Ukuhlolwa kwe-CNC kuqinisekisa ukuchaneka kobukhulu ngokwemigangatho ye-ISO 2768-mK kunye nokutshintshana rhoqo.

Inqanaba lesi-4: Unyango lobushushu oluPhambili

Isakhiwo esizinikeleyo seCQCTRACK sinezixhobo zokuqinisa kunye nokupholisa ezilawulwa yikhompyutha. Le nkampani igxile ekufezekiseni iiprofayili zobunzima bekheyisi ezinzulu nezifanayo kwiindawo ezigugileyo ezibalulekileyo.

• Ukuqina kwe-Induction: Kusetyenziswa emacaleni amazinyo nakwi-root radii, kufikelela kubunzima bomphezulu we-HRC 48–58 kunye nobunzulu be-case obuyi-8–12 mm.
• Ukugabha (apho kufanelekileyo): Kwizinto ezifuna umxholo ophezulu wekhabhoni yomphezulu ukuze zikwazi ukumelana nokuguguleka.
• Ukuqinisa Ngokusebenzisa (enye indlela): Kwimilo ethile apho kufuneka ubulukhuni obufanayo kuyo yonke indawo enqamlezileyo.

Inqanaba lesi-5: Ulawulo oluQolileyo loMgangatho kunye noVavanyo olungonakalisiyo

Yonke into idlula kwinkqubo yokuqinisekisa umgangatho engqongqo, kuquka:

• Ukuhlolwa koBume: Ukuqinisekisa zonke izilinganiso ezibalulekileyo ngokuchasene nemigaqo ye-OEM
• Uvavanyo loBulukhuni: Ukuqinisekiswa kobulukhuni bomphezulu kunye nobunzulu beRockwell HRC
• Ukulinganisa Ubunzulu Bekheyisi: Ubulukhuni obuncinci buhamba ukusuka kumphezulu ukuqinisekisa ubunzulu bekheyisi
• Uvavanyo Olungonakalisiyo (NDT): Uhlolo lweMagnetic Particle (MPI) ukuqinisekisa ukusebenza okugqibeleleyo kunye nokubona nayiphi na imifantu yomphezulu okanye engaphantsi komhlaba

4.2 Kutheni iForging Beats Casting isetyenziswa kakhulu kwi-Heavy-Duty Sprockets?

Kwiimfuno ezigqithisileyo zezicelo ze-PC850 kwimigodi nakwimigodi, ii-sprockets ezibunjiweyo zisemgangathweni, njengoko zibonelela ngomgangatho ofanelekileyo wolwakhiwo olufunekayo ekusebenzeni nzima rhoqo.

4.3 Ukuqina kwezinto kunye nokuqinisekiswa kobomi bokunxiba

Izixhobo ze-CQCTRACK ezingaphantsi kwesithuthi ziqinisekisiwe ngokwemigangatho yoshishino:

• Ubunzima bomphezulu: HRC 48–58 (amazinyo e-sprocket)
• Ubunzima beCore: 50–56 HRC (ukugcina i-ductile core ukuze ikwazi ukumelana nempembelelo)
• Amandla Okuqineka Okugqibeleleyo: ≥105 kg/mm²
• Ubunzulu bokungena kobunzima: 6 mm – 10 mm (ubulukhuni bekheyisi enzulu obuhlala ixesha elide)

Ezi mpawu zezinto ziqinisekisa ukuba i-sprocket igcina ubuqotho bayo bejometri phantsi kophawu olugqithisileyo lokulayisha olujikelezayo lwemigodi, ukumba, kunye nemisebenzi yokwakha enzima, nto leyo enika ubomi benkonzo obongezelelweyo kwiimeko ezinzima zokusebenza.

5. Amandla okuvelisa e-OEM kunye ne-ODM

5.1 Ukwenziwa kwe-OEM - Ukuphindaphinda ngokuchanekileyo

I-CQCTRACK isebenza njengeqabane elinobuchule le-OEM (uMvelisi weZixhobo zoqobo), ivelisa izinto ezihambelana neenkcukacha zomthengi, imizobo, kunye nemigangatho yomgangatho. Umzi-mveliso wenkampani unobuchule bokudibanisa ngaphandle komthungo kwiikhonkco zobonelelo zehlabathi, ukubonelela ngemveliso ethembekileyo, enomthamo weerola, ii-idlers, ii-sprockets, kunye neekhonkco zethrekhi.

Iimpawu zeNkonzo ye-OEM:

• Ukuthobela iNkcazelo echanekileyo: Izinto ezenziwe ngokwemizobo ebonelelwa ngabathengi, kuquka zonke iindlela zokunyamezelana, amanqanaba ezinto, kunye neemfuno zonyango lobushushu
• Ukulebhelisha kunye nokuPakisha ngokwezifiso: Iimpawu zophawu lwe-OEM kunye nokupakisha ziyafumaneka
• Amandla okuvelisa umthamo: Umthamo wokuvelisa onokukhula kwii-odolo ezinkulu zeenqwelo-mafutha
• Ukulandelelwa koMgangatho: Amaxwebhu apheleleyo ukusuka kwizatifikethi zezinto eziluhlaza ukuya kwiingxelo zokugqibela zokuhlolwa

5.2 Ubunjineli be-ODM – Uyilo oluQhelekileyo kunye noVuselelo

Isebenzisa amava amaninzi entsimi, i-CQCTRACK isebenzisana nabathengi ukuphuhlisa, ukuyila, nokuqinisekisa izisombululo zesithuthi esingaphantsi kwesithuthi esiphuculweyo okanye esenziwe ngokwezifiso ngokupheleleyo. Iqela lobunjineli lijongana ngokukhawuleza neendlela eziqhelekileyo zokusilela, linikezela ngoyilo oluphuculiweyo oluphucula ukusebenza kunye neendleko zizonke zobunini (TCO).

Iimpawu zeNkonzo ye-ODM:

• Ubunjineli obuqhutywa zizicelo: Uyilo olulungiselelwe iimeko ezithile zokusebenza, iintlobo zomhlaba, kunye nemijikelo yomsebenzi
• Uhlalutyo lweNdlela yoKusilela: Ukuchongwa kwangaphambili kunye nokunciphisa ukuguguleka okuqhelekileyo kunye neendlela zokusilela
• Ukuphucula Izinto: Ukukhethwa kwee-alloys zeprimiyamu (52Mn, 55Mn, 40CrNiMo) ngokusekelwe kubunzima besicelo
• Ukuqinisekiswa koYilo: Uvavanyo lweprototype kunye nokuqinisekiswa kwentsimi ngaphambi kokuveliswa komthamo
• Iimpawu zoYilo ezoNgeziweyo: Iinkqubo zokuvala eziphuculweyo, iindlela zokuthambisa ezilungiselelweyo, kunye nejometri ezigugileyo

Ubuchule be-ODM be-CQCTRACK busekelwe kubuchule obunzulu bobuchwephesha kwi-metallurgy kunye ne-tribology kwiinkqubo zomkhondo, eziphuhliswe kwiminyaka engamashumi amabini yobuchwephesha kwicandelo lezithuthi ezingaphantsi kwesithuthi.

5.3 Ukuhambelana namaQonga amakhulu e-OEM

Ipotifoliyo yemveliso yeCQCTRACK ibandakanya izinto ezihambelanayo kwiimveliso eziphambili kuquka iCaterpillar, iKomatsu, iHitachi, kunye neLiebherr. Ngokukodwa kwizicelo zeKomatsu, iCQCTRACK yenza izinto ezingaphantsi kwesithuthi kwiimodeli eziqala kwiPC400 ukuya kwiPC1250 nangaphezulu, iqinisekisa inkxaso ebanzi yamaqonga ahlukeneyo kubaqhubi beenqwelo moya zehlabathi.

6. Ukulungiswa Okungekho Mgangathweni Kwiimeko Zokusebenza Ezinzima

6.1 Izisombululo zoBunjineli kwiindawo eziNgqongileyo

I-PC850 excavator isetyenziswa kwiindawo zokusebenza ezinzima kakhulu kwihlabathi liphela—ukusuka kwimigodi yobhedu erhabaxa yaseAtacama Desert ukuya kwi-tundra eqandisiweyo yemisebenzi yokwemba yaseRashiya, ukusuka kwiindawo eziphakamileyo zaseAndean ukuya kwimigodi eshushu yaseAfrika. Amandla okwenza ngokwezifiso angaqhelekanga e-CQCTRACK ajongana neemfuno ezizodwa zendalo nganye.

6.2 Iiprofayili Zonyango Lobushushu Olwenzelwe Wena

Iimeko ezahlukeneyo zokusebenza zifuna iiprofayili ezahlukeneyo zobunzulu bobulukhuni:

• Iindawo ezinobungozi obugqithisileyo (umz., imigodi yentsimbi yase-Australia): Ubunzulu becala obuphuculweyo (ukuya kuthi ga kwi-12 mm) kunye nobunzima obuphezulu bomphezulu (HRC 55–58) ukuze kuthintelwe ukuguguleka okuphezulu.
• Iindawo Ezinefuthe Eliphezulu (umz., iingcango zamatye eziqhushumbisiweyo): Ulungelelwaniso lobunzima bomphezulu ukuya kowombindi kunye nokuqina okuphezulu kombindi ukuthintela ukwaphuka kwamazinyo xa kulayishwa umatshini wokutshaya.
• Iindawo eziDibeneyo (ulwakhiwo ngokubanzi kunye nokwembiwa): Iprofayili yobunzima obulinganayo (umphezulu we-HRC 48–52, ubunzulu bekheyisi ye-8–10 mm) ukuze kusebenze ubomi obude kwiimeko ezahlukeneyo.

6.3 Iijiyometri zeProfayili yamazinyo ezenziwe ngokwezifiso

I-CQCTRACK inokutshintsha iijometri zeprofayili yamazinyo ukuze ivumelane:

• Ubukhulu bepitshi ye-track chain engeyomgangatho oqhelekileyo yoqwalaselo loomatshini abakhethekileyo okanye abadala
• Ii-engile zoxinzelelo ezitshintshiweyo ukuze kusetyenziswe kakuhle iintambo ze-aftermarket
• I-radii yengcambu eyenzelwe wena ukunciphisa uxinzelelo kwizicelo ezinefuthe elikhulu

6.4 Ii-alloys zezinto ezikhethekileyo zezicelo ezithile

Ngaphaya kwamanqanaba aqhelekileyo angama-45Mn2 kunye nama-50Mn, i-CQCTRACK inikezela ngokhetho oluphambili lwe-alloy:

6.5 Iindlela zokuFakela ngokwezifiso

Kwiimatshini ezinee-final drive configurations ezingezizo ezisemgangathweni, i-CQCTRACK inokucwangcisa ii-sprockets nge:

• Iidayamitha kunye neepateni zesangqa sebholiti eziguquliweyo
• Iibhore zehabhu ezenziwe ngokwezifiso kunye neeprofayili ze-spline
• Ubukhulu bomphezulu okhethekileyo wovavanyo
• Iimpawu zokufakelwa ezidityanisiweyo zeempawu ezithile zokugqibela zedrive

6.6 Uqwalaselo oluValiweyo noluThanjisiweyo

Kwizicelo zomsebenzi onzima kakhulu ezifuna amaxesha olondolozo olongezelelweyo, i-CQCTRACK inikezela:

• Iindawo zokuthambisa ezidityaniswe kwindibano ye-sprocket ukuze kube lula ukujikeleza okuthe tye nokunciphisa ukungqubana
• Iinkqubo zokuvala eziphuculweyo ukuthintela ukungena kokungcola, uthuli kunye nokufuma
• Izihlanganisi ze-bushing ezizithambisayo ukuze zinciphise ukugcinwa rhoqo

7. Uthotho lweeNkonzo zeHlabathi kunye nokuGutyungelwa kweMarike yeSithili

I-CQCTRACK isebenza njengomthengisi wehlabathi jikelele wezixhobo ezinzima zesithuthi esingaphantsi komhlaba, kunye nabathengi bamazwe ngamazwe abahlukeneyo abagubungela iindawo zemigodi nezokwakha ezisebenzayo kwihlabathi liphela. Ipotifoliyo yemveliso yenkampani kunye nenethiwekhi yokusasazwa igubungela ezi marike zilandelayo ziphambili.

7.1 UMzantsi Melika

Icandelo lezemigodi eMzantsi Melika—ingakumbi ukwembiwa kobhedu kwiNtlango yase-Atacama eChile, ubhedu negolide ePeru, i-iron ore eBrazil, kunye namalahle eColombia—limele imfuno enkulu yezinto ezisetyenziswa kwi-PC850. I-PC850 eqinileyo ifanelekile ekumbiweni okukhulu kwimigodi, kwiindawo zokumba, nakwiindawo ezinkulu zokwakha.

Iitshaneli zoNcedo oluPhambili: I-Kuduparts ibonelela ngeendawo zeKomatsu ezisemgangathweni ze-OEM ezifanelekileyo kwii-excavators, ii-wheel loaders, kunye nee-bulldozers, zihambisa iiodolo kulo naliphi na ilizwe kwihlabathi liphela. Iindawo zeKomatsu ezingaphantsi kwe-Aftermarket ziyafumaneka nakwii-distributors zengingqi kulo lonke elaseBrazil, eArgentina, naseColombia.

7.2 Afrika (kuquka noMzantsi Afrika)

Imisebenzi yokumba kulo lonke elaseMzantsi Afrika (iplatinum, igolide, ichrome), iGhana (igolide), iDemocratic Republic of Congo (ubhedu, i-cobalt), kunye neZambia (ubhedu) zixhomekeke kakhulu kwi-PC850 excavators ekususeni umthwalo ogqithisileyo kunye nokukhutshelwa kwe-ore. I-PC850 yenzelwe ukujongana nemisebenzi enzima kwicandelo lenkxaso yemigodi kunye nemisebenzi yomhlaba yoluntu.

Iitshaneli eziphambili zokubonelela: I-ESP Africa ibonelela ngezixhobo zokutshintsha ezilungele iKomatsu nezinye iimveliso eziphambili kulo lonke elaseMzantsi Afrika. I-United Kingdom Parts yinkampani eyaziwayo yokuthengisa izixhobo ze-OEM kunye nezixhobo zomgangatho ophezulu zoomatshini bokwemba iKomatsu kunye nokuhambisa umhlaba.

7.3 iYurophu

Imarike yaseYurophu ifuna izixhobo ezisemgangathweni ophezulu zokuthutha impahla engaphantsi komhlaba ezinokulandelelwa ngokupheleleyo kwaye zihambelana nemigangatho ye-EU. I-PC850 isetyenziswa kulo lonke elaseYurophu ekumbeni amatye, kwiiprojekthi ezinkulu zeziseko zophuhliso, nakwiizicelo zokudiliza.

Iitshaneli zoNcedo oluPhambili: I-FridayParts inikezela ngezixhobo zeKomatsu ezipheleleyo kuzo zonke iimodeli zokumba, ezenzelwe ukubonelela ngokusebenza okuthembekileyo ngamaxabiso akhuphisanayo. I-BIA Group isebenza njengomsasazi wezixhobo zeKomatsu kunye neenxalenye kumazwe ngamazwe kumazwe angaphezu kwama-20 aseYurophu.

7.4 I-Asia Ephakathi kunye neRashiya

Amacandelo ezemigodi nophuhliso lweziseko kulo lonke elaseKazakhstan (ubhedu, i-uranium), i-Uzbekistan (igolide), iMongolia (amalahle, ubhedu), kunye neRashiya (amalahle, i-iron ore, igolide) afuna izinto ezisetyenziswa ngaphantsi kwesithuthi esinzima ezikwaziyo ukumelana nobushushu obugqithisileyo. I-PC850 inika amandla okumba abalaseleyo kunye nemveliso kwezi ndawo zinzima.

Iitshaneli zoNcedo oluPhambili: I-VemaTrack igcina izixhobo zeKomatsu zisesitokhweni kwihlabathi liphela, ibonelela ngenkonzo epheleleyo yevenkile enye yezinto ezisetyenziswa ngaphantsi kwesithuthi. Uthungelwano olubanzi lwabathengisi beKomatsu kulo lonke elaseRashiya nakumazwe eCIS lubonelela ngezixhobo zokwenyani nezasemva kwemarike.

7.5 IKorea neJapan

Njengemakethi yasekhaya kaKomatsu, iJapan igcina imigangatho engqongqo yomgangatho wezixhobo zesithuthi esingaphantsi kwemoto. Izixhobo zeCQCTRACK ezilingana ne-OEM zibekwe njengeendlela ezingabizi kakhulu kubaqhubi bezithuthi abafuna ukuphucula uhlahlo-lwabiwo mali lokugcinwa. Imakethi yaseMzantsi Korea, kunye namashishini ayo okwakha nokwakha iinqanawa aqinileyo, imele imfuno enkulu yezixhobo zesithuthi esingaphantsi kwemoto zePC850.

Iitshaneli eziphambili zokubonelela: I-Ubuy ibonelela ngezixhobo zeKomatsu ezingaphantsi kwemarike kuquka neesprockets kwimarike yaseJapan. Abasasazi bengingqi yaseKorea babonelela ngezixhobo zezixhobo zezithuthi ezingaphantsi kwemarike kwimisebenzi yokwakha nokwakha iinqanawa.

7.6 Ostreliya

Icandelo lezemigodi lase-Australia—ingakumbi ukwembiwa kwesinyithi kummandla wasePilbara eNtshona Australia, ukwembiwa kwamalahle eQueensland naseNew South Wales, kunye nokumbiwa kwegolide kumazwe amaninzi—limele enye yezona ndawo zinzima kakhulu zokusebenza kwihlabathi jikelele kwi-PC850 excavators. I-Komatsu PC850 idla ngokusetyenziselwa ukwembiwa okukhulu, ukususwa komthwalo ogqithisileyo, ukulayishwa kwemigodi, kunye neeprojekthi ezinkulu zeziseko zophuhliso.

Iitshaneli zoNcedo oluPhambili: I-ITR Pacific ngumthengisi ophambili wase-Australia wamaqela amatsha okugqibela okuqhuba kunye nezixhobo zokulungisa ii-excavator kunye nee-dozers, ivelisa kwaye ibonelela ngoluhlu olukhulu lwezixhobo zokutshintsha ezithengiswa emva kwemarike ezifanelekileyo kwizixhobo zeKomatsu. I-Trackspares Australia inikezela ngezixhobo ezingezizo zokwenyani ezikumgangatho ophezulu ngamaxabiso akhuphisanayo kwii-excavator zaseKomatsu.

7.7 Amazwe aseMelika (eMantla, eMbindini, naseMzantsi Melika)

Imakethi yaseMntla Melika (e-United States naseKhanada) inesiseko esikhulu esifakelweyo see-embarkers zeKomatsu PC850 ezisebenza kwimigodi (eWyoming, eMontana, e-Alberta), ekugubeni amatye, nakwizakhiwo ezinkulu zokwakha. Uthotho lokubonelela ngempahla emva kwemarike luphuhliswe kakhulu kulo lonke elaseMelika.

Iitshaneli zoNcedo oluPhambili: I-FridayParts ikhonza imakethi yaseMelika ngeenxalenye zeKomatsu ezenzelwe iinkcukacha ezichanekileyo, ukuqinisekisa ukulingana nokusebenza ngokugqibeleleyo ngaphandle kweethegi zexabiso eliphezulu. I-AGA Parts (eBrooklyn, NY) ibonelela ngeenxalenye zokwenyani nezentengiso zezixhobo zeKomatsu kulo lonke elaseMntla Melika. Iinxalenye zeBoltz Equipment zibonelela ngoluhlu olukhulu lweenxalenye zezixhobo ezinzima kunye neendibano kulo lonke elaseMelika.

7.8 Isishwankathelo soSasazo lweHlabathi

8. Ukufakelwa, Ukugcinwa, kunye nokuphuculwa koBomi beNkonzo

8.1 Iinkqubo zoFakelo olufanelekileyo

Ukufakelwa ngokufanelekileyo kwe-Komatsu 2092751173 sprocket assembly kufuna ukuthotyelwa kwemiyalelo ye-Komatsu yokuhlanganisa intsimi njengoko kuchaziwe kwi-Komatsu PC850-8 Hydraulic Excavator Official Field Assembly Instruction Manual and Shop Manual SEN00373-12:

1. Ukuhlolwa kweCandelo: Coca zonke iindawo uze uhlole ukungcola, umonakalo, ukubhitya, kunye neziqwenga ngaphambi kokuba zihlanganiswe.
2. Ukufakelwa kweSeal: Faka i-O-ring seals ukuthintela ukuvuza kwe-lubricant kwindawo ephakathi kwe-motor yokuhamba kunye ne-drive housing yokugqibela
3. Ukufakelwa kweMoto yokuhamba: Sebenzisa ii-eyebolts, faka indibano yemoto yokuhamba kwi-shaft, uqinisekise ukuba i-spline ilungelelaniswe ngokufanelekileyo.
4. Ukufakelwa kweSprocket: Beka i-sprocket kwindawo yokugqibela ye-drive output hub, ulungelelanise imingxunya yebolt nge-hub flange
5. Ukusetyenziswa kweTorque: Qinisa iibholithi zokufakela kwiixabiso zetorque ezichazwe yiKomatsu (ngesiqhelo yi-600–800 N·m kwizicelo zeklasi yePC850)
6. I-Lubricant Fill: Gcwalisa i-final drive housing nge-lubricant echaziweyo (malunga ne-20 litres ngecala le-SAE 90 okanye i-SAE 140 gear oil)

8.2 Ukuhlolwa kokuguguleka kunye nokutshintshwa kwemida

Ukuhlolwa rhoqo kubalulekile ukuze kuphuculwe ubomi benkonzo ye-sprocket. I-sprocket ibotshelelwe kwi-drive yokugqibela kwaye idlulisela i-torque eveliswa ziinkqubo zegiya zokunciphisa ukuya kwitrekhi.

Iiparameter zoHlolo oluPhambili:

• Ubukhulu bencam yamazinyo: Xa ubukhulu bufikelela kwi-50% yobukhulu bokuqala, kufuneka kucwangciswe ukutshintshwa kwe-sprocket
• Ipateni yokunxiba eFlank: Ukunxiba okungalinganiyo kubonisa ukungalungelelani phakathi kwe-sprocket kunye ne-track chain
• Ukufunyanwa kweeNkatha: Ukuhlolwa okubonakalayo kunye nokuhlolwa kwee-particle zemagnethi ukuze kubonwe iinkatha ezivela kwiingcambu zamazinyo okanye kwimingxuma yebholiti
• Imeko yeHub kunye neSpline: Hlola ukuba azigugi, azigugi, okanye azigugi

Imiqathango Eqinisekisa Ukutshintshwa Kwangoko:

• Ukuphuka kwamazinyo (nawaphi na amazinyo aphukileyo okanye angekhoyo)
• Ukudinwa kobunzima bekhesi (umaleko womphezulu oqinileyo ogugileyo)
• Ukusasazeka kweengcambu zezinyo okanye ngaphakathi kwesibindi
• Ukungaphumeleli kokufakelwa kwebholthi

8.3 Iingcebiso zoLondolozo loThintelo

Ukuze ufumane ubomi obuphezulu benkonzo ukusuka kwi-PC850 sprockets kwizicelo ze-EXC ezinzima:

• Uhlengahlengiso lweTrekhi yoXinzelelo: Gcina uxinzelelo olufanelekileyo lwethrekhi njengoko kuchaziwe kwincwadi yemiyalelo yevenkile yaseKomatsu
• Ukuthambisa: Gcina amanqanaba okuthambisa okugqibela kwaye utshintshe ngamaxesha athile (ngesiqhelo rhoqo emva kweeyure ezili-1,000–2,000); faka igrisi kwiindawo zokuthambisa ezifakwe kwi-sprocket apho kuxhotyiswe khona.
• Ukususwa kwenkunkuma: Susa izinto ezipakishiweyo rhoqo kwi-sprocket kunye ne-track chain interface
• Ixesha lokutshintshwa kweTrack Chain: Buyisela iTrack Chain ngaphambi kokuba iBushing Variation itshintshe iPitch esebenzayo, nto leyo eya kukhawulezisa ukuguguleka kweSprocket

9. Isiphelo

I-Komatsu 2092751173 PC850 Track Sprocket Wheel Assembly yi-final drive component enobuchule obuphambili kwinkqubo ye-undercarriage ye-Komatsu PC850 series hydraulic excavators. Kwiqonga le-PC850—i-excavator yeklasi ye-80–90 yeetoni enika amandla angama-363 ​​kW (487 HP) kwaye isebenza kwiindawo ezifuna kakhulu ukumba nokwakha—i-sprocket assembly kufuneka imelane nemithwalo enzima kakhulu, ukuguguleka okurhabaxa, kunye nokudinwa okujikelezayo.

I-CQCTRACK (iHeli Machinery Manufacturing Co., Ltd.), njengomvelisi wemithombo edityaniswe ngokuthe nkqo enamava angaphezu kwamashumi amabini eminyaka, inika iindibano ze-sprocket ezihlangabezana okanye ezigqithileyo kwiinkcukacha zokusebenza kwe-OEM ngokusebenzisa i-metallurgy ephucukileyo, i-precision closed-die forging, i-induction hardening elawulwa yikhompyutha, kunye neenkqubo zokulawula umgangatho eziqinileyo kubandakanya isiqinisekiso se-ISO 9001 kunye novavanyo olungonakalisiyo.

Amandla enkampani okuvelisa i-OEM kunye ne-ODM avumela ukuveliswa kwezinto ngokweemfuno zabathengi, ubunjineli obuqhelekileyo kwiimeko zokusebenza ezinzima, kunye noyilo oluphuculweyo oluphucula iindleko zizonke zobunini. Iindlela zokwenza ngokwezifiso ezingezizo ezisemgangathweni—kuquka iiprofayili zonyango lobushushu ezikhethekileyo, iijometri zamazinyo ezenziwe ngokwezifiso, ukhetho lwe-alloy oluphambili, kunye neendawo zokudibanisa ezilungisiweyo—ziqinisekisa ukuba i-CQCTRACK inokujongana neemfuno ezizodwa zayo nayiphi na indawo yokusebenza.

Njengoko i-CQCTRACK isebenza njengeqabane elinobuchule lokufumana izinto kwiingcali zokuthenga, iinjineli zokulungisa iinqanawa, kunye nabaphathi bezixhobo abafuna ezinye iindlela ezinokuthenjwa nezingabizi kakhulu endaweni yezixhobo ze-OEM ezingaphantsi kwesithuthi se-OEM kwii-embacu zeKomatsu PC850 ezisebenza kwiimeko ezinzima kakhulu emhlabeni.

Olu lwazi lobuchwephesha lubhalwe nguJack. Yonke into equlethweyo yeyoqobo kwaye yenzelwe ukubhekisela kubunjineli bobuchwephesha. Onke amagama abenzi, imifanekiso, iimpawu, iinkcazo, kunye namanani asetyenziselwa ukubhekisela kunye nokuchonga ukuhambelana kuphela. Iinkcukacha kunye nolwazi lomthengisi zinokutshintsha ngaphandle kwesaziso.

Ihlaziywe okokugqibela: Epreli 2026