I-Doosan Excavator 20010400012A 20010400021 22701098 DX225 DX200 DX260 TRACK ROLLER / I-Track Bottom Roller Assembly / Ekhiqizwe yi-CQC TRACK

Izixazululo Zokuhlela Ezingaphansi Kwemoto Eziqondile Zabavubukuli BaseDoosan: Ukuhlaziywa Kobuchwepheshe Okuphelele Kwama-Track Bottom Roller Assemblies (Izinombolo Zezingxenye)20010400012A, 20010400021, 22701098kanye ne-Manufacturing Excellence ye-I-CQC TRACK

Umbhali: uJack
Usuku: Ephreli 2, 2026

1. Ukubuka Konke Kobuchwepheshe: Indima Ebalulekile Yama-Track Bottom Rollers Kubavubukuli BaseDoosan

I-roller engezansi yethrekhi—ebizwa nangokuthi i-roller engezansi noma i-track roller—ingenye yezingxenye ezilayishwe kakhulu kunoma yiluphi uhlelo lwe-excavator undercarriage. Ibekwe phakathi kwe-track chain kanye nohlaka lwethrekhi, i-roller ngayinye engezansi ithwala ingxenye yesisindo sokusebenza somshini, isabalalisa ingcindezi yokuxhumana nomhlaba ngokulinganayo kuyo yonke indawo yethrekhi, futhi iqondisa i-track chain endleleni yayo enqunyiwe. Kubasebenzisi be-Doosan DX200, DX225, kanye ne-DX260 excavators—imishini yeklasi yamathani angu-20–26 esetshenziswa kabanzi ezimayini, ekumbeni, ekwakheni okunzima, nasekuthuthukisweni kwengqalasizinda—ukuthembeka kwe-track bottom roller assembly kunquma ngqo isikhathi sokusebenza komshini, ukuphepha kokusebenza, kanye nezindleko eziphelele zobunikazi.

Le ncwadi inikeza ukuhlolwa okuphelele kobuchwepheshe kwezinombolo ezintathu zezingxenye ze-Doosan OEM—20010400012A,20010400021, kanye ne-22701098—ezimelela ukuhlanganiswa okubalulekile kwe-track bottom roller kwamapulatifomu e-DX200, DX225, kanye ne-DX260. Ukugxila okukhethekile kubekwa ku-CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.), umkhiqizi ohlanganiswe ngokuqondile onolwazi olungaphezu kweminyaka engamashumi amabili lwezingxenye ze-undercarriage ezisindayo, nokuthi kungani isikhundla sakhe njengefektri yomthombo sibalulekile kochwepheshe bokuthenga emhlabeni wonke abafuna izingxenye ze-chassis zekhwalithi ye-OEM ngamanani ancintisanayo.

2. Ukuhlonza Inombolo Yezingxenye Nokuhambisana Komshini

2.1 Izinombolo Zezingxenye Eziyinhloko Nezicelo Zazo

Ukuqonda ubudlelwano phakathi kwezinombolo zezingxenye ze-OEM ze-Doosan kanye nezinhlelo zokusebenza zomshini ezihambisanayo kubalulekile ekutholeni okunembile. Ngezansi kune-matrix eningiliziwe yokuhambisana esekelwe kudatha yomhlinzeki eqinisekisiwe kanye nezinkomba zekhathalogi yezingxenye:

Inombolo yengxenye ka-20010400021 ibhalwe phansi njengengashintshaniswa ne-Doosan K1000976A, eyenzelwe ngqo ukucushwa kwe-DX220 kanye ne-DX225LC. Lokhu kubhekisela okuhlobene kubaluleke kakhulu kochwepheshe bokuthenga abaphatha imikhumbi exubile.

2.2 Imininingwane Yeplatifomu Yomshini

Imishini eqondiwe yalezi zingxenye ze-roller ezingezansi isebenza esigabeni samathani angu-20-26:

Ipulatifomu ye-DX225, lapho i-20010400012A kanye ne-22701098 kuyizingxenye zayo eziyinhloko, ifakwe ama-track rollers angu-18 esewonke (ayisishiyagalolunye ohlangothini ngalunye) njengoba kubhaliwe ohlwini lwezingxenye eziningi.

3. Umsebenzi Wobunjiniyela kanye Nomklamo Wemishini

3.1 Imithwalo Yemfanelo Yokusebenza

I-roller assembly ye-track bottom yenze imisebenzi emithathu ebalulekile:

1. Ukuthwala Umthwalo Nokusatshalaliswa Kwesisindo: I-roller ngayinye engezansi isekela ingxenye yesisindo sokusebenza somshini wokumba, idlulisela imithwalo eqondile ngeketanga lomzila iye ebusweni bomhlaba. Umzimba we-roller wensimbi eqinile kanye nomklamo womgodi onamandla aphezulu kubalulekile ekusekeleni isisindo somshini ogcwele kanye nokumunca imithwalo enamandla ehambisanayo ehlangana nayo ngesikhathi sokumba nokuhamba endaweni engalingani.
2. Isiqondiso Nokuqondaniswa Kwethrekhi: Idizayini ye-roller egobile igcina ukuhambisana okufanele kwe-track chain, ivimbela ukufuduka eceleni futhi inciphise ingozi yokuphuma kwesitimela. Lo msebenzi wokuqondisa unciphisa ukucindezeleka kuma-sprocket nama-idlers ngenkathi uthuthukisa induduzo yomqhubi kanye nokuqina komshini emhlabathini onzima.
3. Ukuguguleka Nokumelana Nomthelela: Ama-rollers angaphansi asebenza ngokuxhumana ngqo ne-track chain rail, ebekezelela ukuguguleka okuqhubekayo okuvela enhlabathini, edwaleni, kanye nasezingcoleni. I-induction-harded tread kanye ne-flange surfaces zibalulekile ekumelaneni nalokhu kuguguleka kanye nokwandisa impilo ye-roller kanye ne-track.

3.2 Ukwakhiwa Kwezingxenye

Ukuhlanganiswa okuphelele kwe-track bottom roller kuqukethe izingxenye ezilandelayo:

Izinqubo zokukhiqiza ze-premium zama-track rollers zilandela uchungechunge lwe-"welding → vertical CNC lathe precision machining", olususa amaphutha okugxila okubangelwa yi-post-welding machining futhi luthuthukisa kakhulu ukunemba kwe-geometric kanye nokuzinza kokusebenza.

4. Imininingwane Yezinto Ezibalulekile kanye Nezindinganiso Zokwelapha Ukushisa

4.1 Ukukhethwa Kwezinto Ezibalulekile

Ama-roller asezingeni eliphezulu e-track bottom e-Doosan excavators akhiqizwa ngezinsimbi ze-alloy zezinga eliphezulu. Izinto ezivame ukucaciswa yinsimbi engu-40Cr (elingana ne-AISI 5140), insimbi exutshwe ne-chromium eyaziwa ngokuqina kwayo okuhle kakhulu, ukumelana nokuguguleka, kanye namandla okukhathala. Amanye ama-grade afaka:

4.2 Imininingwane Yokwelashwa Kokushisa

Ukusebenza kwe-track bottom roller kuncike kakhulu kuphrofayili yayo yokwelashwa kokushisa:

4.3 Amandla Omthwalo kanye Nezilinganiso Zokusebenza

5. I-CQC TRACK: Umkhiqizi Okhethekile Wezingxenye Ze-Doosan Undercarriage

5.1 Iphrofayili Yenkampani kanye Nefa Lokukhiqiza

I-CQC TRACK, esebenza ngaphansi kwe-HELI MACHINERY MANUFACTURING CO., LTD., ingumkhiqizi ohlanganiswe ngokuqondile oseQuanzhou, eShayina—isifunda esaziwa njengeqembu elibalulekile lokuhlinzeka ngemishini yokuthutha umhlaba emhlabeni jikelele. Njengoba ineminyaka engaphezu kwengu-20 yesipiliyoni sokukhiqiza, i-HELI izibonakalise njengomunye wabakhiqizi abathathu abaphezulu bezingxenye zezimoto ezithwala abantu ngaphansi kwesithuthi esifundeni saseQuanzhou.

Igama lomkhiqizo i-CQC TRACK lifanekisela izibopho ezintathu eziyisisekelo: Izinhlelo ze-Crawler, Ukuqinisekiswa kwekhwalithi, kanye nokuzibophezela ekuqineni ngaphansi kwezimo ezihlukumezayo nezithinta kakhulu ezitholakala ezimayini, ekugubheni amatshe, kanye namaphrojekthi amakhulu engqalasizinda.

5.2 Amakhono Okukhiqiza Nokulawula Ikhwalithi

Amandla okukhiqiza e-CQC TRACK asekelwe ekuhlanganisweni okuphelele okuqondile kanye nezinqubo ezilawulwayo ezilandelanayo:

5.3 Iphothifoliyo Yomkhiqizo we-Doosan

I-CQC TRACK ikhiqiza uhla oluphelele lwezingxenye ze-undercarriage zemishini yokumba i-Doosan, okuhlanganisa:

• Ama-roller angaphansi kwethrekhi (ama-roller aphansi) — Ukuhlanganiswa okuphelele kwe-DX200, DX225, DX260, DX300, kanye namapulatifomu amakhulu
• Izingxenye ze-track front idler — Izinombolo zezingxenye 27000049 kanye no-22701084E zochungechunge lwe-DX300/S300LC/Solar340/DX360LC-7
• Amaketanga nezixhumanisi zokulandelela
• Ama-sprocket kanye nezingxenye ze-sprocket
• Ama-rollers enkampani (ama-rollers aphezulu)
• I-adjuster yethrekhi kanye nemihlangano yokuhlehla

5.4 Imodeli Yesevisi ye-OEM ne-ODM

I-CQC TRACK isebenzisa imodeli yesevisi ekabili evumela kokubili izingxenye ezifakiwe ezijwayelekile kanye nezixazululo zobunjiniyela ezenziwe ngokwezifiso:

• Ukukhiqizwa kwe-OEM: Ukukhiqizwa kwezingxenye ngokwezincazelo eziqondile zamakhasimende, imidwebo, kanye nezindinganiso zekhwalithi. Ifektri ihlonyiselwe ukuhlanganiswa okungenamthungo kumaketanga okuphakelwa komhlaba wonke, ihlinzeka ngokukhiqiza okunokwethenjelwa kwama-roller, ama-idlers, ama-sprocket, kanye nezixhumanisi zethrekhi.
• Ubunjiniyela be-ODM: Ukuthuthukiswa ngokubambisana, ukuklama, kanye nokuqinisekiswa kwezixazululo ze-undercarriage ezithuthukisiwe noma ezenziwe ngokwezifiso ngokugcwele. Ithimba lobunjiniyela libhekana ngendlela ephumelelayo nezindlela ezivamile zokwehluleka, linikeza imiklamo elungiselelwe kahle ethuthukisa ukusebenza futhi inciphise izindleko eziphelele zobunikazi.

5.5 Ukuqinisekiswa Kwekhwalithi kanye Newaranti

Izingxenye ze-CQC TRACK ze-undercarriage zenziwa ngaphansi kwezinhlelo zokuphatha ikhwalithi ze-ISO 9001-2015. Ukumbozwa kwewaranti kuvame ukudlulela ku:

6. Ukuthola Izinto Eziqondile Embonini: Izinzuzo Zokuncintisana

6.1 Isiphakamiso Senani Lochungechunge Lokunikezela

Ukuthola ama-roller assemblies e-Doosan track bottom roller ngqo kusuka efektri yomthombo kanye nomkhiqizi ofana ne-CQC TRACK kunikeza izinzuzo ezihlukile kuneziteshi zokusabalalisa ezinamazinga amaningi:

6.2 Izikhathi Zokuhola kanye Nezokuthutha

Kuma-roller assemblies e-Doosan track bottom, izikhathi ezijwayelekile zokuhola ezivela efektri yilezi:

• Izinto ezigciniwe: Izinsuku zebhizinisi ezi-5–10 (isitoko esilungile)
• Kwenziwe ngokwe-oda: Izinsuku ezingama-20-25 ngemuva kokuqinisekiswa kwenkontileka
• Ukulethwa okusheshayo: Kuyatholakala ngezidingo eziphuthumayo

Ukuthunyelwa okujwayelekile kuyi-FOB kusuka echwebeni laseXiamen, eShayina, kanye nokuthunyelwa kwempahla endlini ngendlu okutholakala ngokubambisana okusunguliwe kokuthunyelwa kwempahla.

7. Ukufakwa, Ukugcinwa, kanye Nokuthuthukiswa Kwempilo Yesevisi

7.1 Ukuqinisekiswa Kwangaphambi Kokufakwa

Ngaphambi kokufaka i-roller assembly entsha ye-track bottom, qinisekisa lezi zinhlaka ezibalulekile ezilandelayo:

1. Ukuhambisana kwephethini yokukhweza — Qinisekisa ukuthi isikhala sembobo yebholithi kanye nobubanzi buhambisana nebhulakhethi yohlaka lwethrekhi
2. Ububanzi be-roller — Qinisekisa ukuthi ububanzi be-roller buhambisana nesikhala sesixhumanisi se-track chain
3. Usayizi webhore — Qinisekisa ukuhambisana kobubanzi bomgodi
4. Isimo seketanga lomzila — Kala ukunwebeka kwephimbo leketanga; uma kudlula u-3%, ukushintshwa kweketanga kufanele kwandulele ukufakwa kwerola

7.2 Isifinyezo Senqubo Yokufaka

1. Sekela umshini ngokuphephile nge-track chain ekhululekile ekucindezelekeni
2. Susa amabholdi okufaka ama-roller akhona usebenzisa amathuluzi afanele e-torque
3. Hlanza indawo ebekwe phezu kwe-bracket bese uhlola umonakalo
4. Beka i-roller assembly entsha bese ufaka ama-bolts okufaka
5. Amabhawodi e-torque ngokwencazelo (bheka incwadi yemisebenzi yomshini ukuthola amanani aqondile)
6. Phinda uqinise uchungechunge lwethrekhi lube ukuwohloka okuchazwe ngumkhiqizi
7. Sebenzisa umshini ngesivinini esiphansi bese uhlola ukuthi ujikeleza kahle yini ama-roller kanye nokuqina kokuvala.

7.3 Uhlelo Lokulungisa

7.4 Izindlela Zokwehluleka Nokuxazulula Izinkinga

8. Isiphetho

Kwabasebenza ngemishini yokumba i-Doosan DX200, DX225, kanye ne-DX260 esetshenziswa ezimayini, ekumbeni, ekwakheni okunzima, kanye namaphrojekthi engqalasizinda, i-roller assembly ye-track bottom emelelwe yizinombolo zezingxenye 20010400012A, 20010400021, kanye ne-22701098 iyinto ebalulekile emsebenzini wayo, ukuthembeka kwayo okuthinta ngqo umkhiqizo womshini, ukuphepha, kanye nezindleko zokusebenza.

I-CQC TRACK izihlukanisa njengomkhiqizi okhethekile ohlanganisa iminyaka engamashumi amabili yobuchwepheshe bensimbi, ukuhlanganiswa okuqondile kwezinqubo zokubopha kanye nokwelashwa kokushisa, kanye nemodeli yesevisi ye-OEM/ODM ekabili ukuletha izingxenye zemoto ezisebenza ngokwethembeka ngaphansi kwezimo ezidinga kakhulu. Ngezinketho zezinto ezibonakalayo ezisukela ensimbini ejwayelekile engu-40Cr kuya ku-alloy ephezulu engu-20MnCr5, ukwelashwa kokushisa okufinyelela ubulukhuni bendawo be-HRC 48-58 ngokujula kwekesi elingu-6-12 mm, kanye namandla okulayisha afinyelela ku-19,500 kg nge-roller ngayinye, i-CQC TRACK inikeza abanikazi bemikhumbi kanye nochwepheshe bokuthenga izixazululo ezithuthukisiwe ezihlangabezana noma ezidlula izimfuneko ze-OEM.

Ngokuthola ama-Doosan track bottom roller assemblies ngqo kusuka efektri, imisebenzi yezimayini kanye nokwakhiwa ithola ukufinyelela kwekhwalithi ehambisanayo, ukwesekwa okuqondile kwezobuchwepheshe, amanani okuncintisana, kanye ne-supply chain logistics esobala—izici ezihlanganisa ukwandisa izindleko zobunikazi kanye nokwandisa isikhathi sokusebenza komshini ezindaweni zokusebenza ezinzima kakhulu emhlabeni.

Umbhali: uJack
Ngingochwepheshe ezinhlelweni zemishini esindayo, ukuthembeka kwemishini yezimayini, kanye namasu okuthola ulwazi emhlabeni wonke ngemikhumbi yemishini yokwakha.

Isixwayiso: Le ncwadi iwukuqukethwe kokuqala okwenzelwe izinjongo zolwazi kanye nezinkomba zobuchwepheshe. Zonke izinombolo zomkhiqizo, amagama omkhiqizo, kanye nezinkomba zomkhiqizi zisetshenziselwa ukuhlonza kanye nokubhekisela okuphambene kuphela. Njalo qinisekisa ukuhambisana nenombolo yochungechunge yomshini wakho kanye nokucushwa kwenqola engaphansi kwemoto ngaphambi koku-oda. Izinqubo zokufaka ezifingqiwe kusukela ezindinganisweni zomkhakha zinikezwa njengezinkomba; bheka imibhalo ephelele yemishini yokuqala ngaphambi kokwenza noma yikuphi ukulungiswa.