I-DOOSAN DX200A / DX225LCA / S200 / S220 / S225LC 20010300006 / 20010300154 / 20010300153 / 20010300073 I-Track Link Assembly – 45L / 49L 190mm Pitch – I-Crawler Excavator Spare Parts Umkhiqizi: CQC TRACK

1. Ubunjiniyela Bezinqola Ezingaphansi Kwemoto Eqondile:I-DOOSAN Track Link AssemblyKwabavubukuli Bezinqola Eziphakathi Nezinkulu

I-track link assembly (ebizwa nangokuthi i-track chain assembly noma i-track chain group) iyisihluthulelo sesakhiwo sanoma yiluphi uhlelo lokuhamba nokuthwala umthwalo lwe-crawler excavator. Kumamodeli e-DOOSAN aphakathi nendawo kuya kumamodeli amakhulu e-excavator—kufaka phakathi i-DX200A, i-DX225LCA, i-S200, i-S220, kanye ne-S225LC—i-undercarriage kumele imelane nemithwalo eqhubekayo enamandla, indawo ekhubekayo, kanye nokucindezeleka okukhulu kwe-torsional.

I-DOOSAN track link assembly embozwe izinombolo zokuqala zezingxenye ze-OEM20010300006, 20010300154, 20010300153, futhi20010300073Kwenziwe ngokulingana okuqondile kwemishini yokuqala kanye nezakhiwo zemishini. Lezi zinombolo zezingxenye zihambisana nezinguqulo zezixhumanisi ezihlukile kancane, ukumiswa kwe-bushing, kanye nokuhlelwa kokuvala kuyo yonke imindeni yamamodeli ochungechunge lwe-DX kanye ne-S.

Incazelo ecacile ye-DX225LC series undercarriage yi-190 mm link pitch, okuyi-pitch ejwayelekile eyamukelwa yi-DOOSAN's 20-25 ton class crawler excavators. I-pitch engu-190 mm inikeza ibhalansi efanele phakathi kobude bokuthintana komhlabathi, ukusatshalaliswa kwesisindo, kanye nokuqina kokuxhumana kweketanga ngaphansi kwemijikelezo yokumba enamandla amakhulu kanye nokubekwa kokuhamba ngesivinini esikhulu.

Ngaphezu kobukhulu bephimbo elingu-190 mm,Izixhumanisi ze-DOOSAN track link assemblieszinikezwa ngezindlela ezimbili ezivamile zokubala izixhumanisi: izixhumanisi ezingu-45 (45L) kanye nezixhumanisi ezingu-49 (49L). Ukucushwa kwe-45L kuvame ukucaciswa ngobude bezicathulo zethrekhi ezijwayelekile ochungechungeni lwe-S200 kanye ne-DX200A, kuyilapho ukucushwa kwe-49L kusetshenziswa ku-chassis ende yamasondo njenge-S225LC kanye ne-DX225LCA, lapho inani lezixhumanisi ezengeziwe landisa ubude bethrekhi phansi ukuze kube nomfutho ophansi womhlaba kanye nokuntanta okungcono ezindaweni zokusebenza ezithambile noma ezinodaka.

Zombili izinhlaka ze-45L kanye ne-49L zabelana ngephimbo elifanayo elingu-190 mm futhi zisebenzisa ama-bushings nama-pin alinganayo, okuvumela opharetha bemikhumbi exubile ukuthi benze izingxenye ezithathelwanayo zifane kumamodeli amaningi e-DOOSAN ngenkathi befanisa ubude beketanga lomzila wokuqala obudingekayo ku-chassis ngayinye ethile.

Amapheya ezinombolo ka-20010300006/20010300154 kanye no-20010300153/20010300073 abonisa ukuvela komklamo kanye nokuthuthuka okuncane ekusetshenzisweni kwensimbi ye-bushing, ukwakheka kwe-seal, kanye nokubekezelelana kokuphazamiseka. Izinguqulo zika-20010300006 kanye no-20010300154 ngokuvamile zihambisana nemishini yochungechunge lwe-DX200A kanye ne-S220 S yangaphambilini, kanti u-20010300153 kanye no-20010300073 zimelela ukuphindaphinda kwakamuva, okuthuthukisiwe ngama-bushing aqinile kanye nama-cartridges e-seal agcotshwe kahle anciphisa imvamisa yokulungisa ezicelweni zokumba amahora amaningi.

Ngokombono wobunjiniyela bemishini, i-DOOSAN track link assembly kumele ibhekane nezindlela ezintathu eziyinhloko zokwehluleka: ukuguguleka kokujikeleza kwe-bushing (okubangelwa ukuhlanganiswa kwe-pin-to-bushing), ukuguguleka kwe-link rail (okubangelwa ukuxhumana kwe-track roller flange), kanye nokunwebeka kwe-pin / chain (okubangelwa imithwalo ye-axial thrust ngesikhathi sokuqondisa). Ngakho-ke, i-assembly yokufaka esikhundleni esezingeni eliphezulu kumele ibonise izici ezine ezibalulekile:

• Ukwakhiwa okunembile kwemizimba yezixhumanisi kusetshenziswa insimbi ye-alloy eqine kakhulu ukumelana nokugoba nokuqhekeka kokukhathala.
• Ama-bushing aqinile e-case ejulile (ngokuvamile ukujula kwe-case okusebenzayo okungu-3 mm–5 mm, ubulukhuni bomphezulu obungu-55+ HRC) ukuze kuncishiswe ukuguguleka kokujikeleza.
• Izindawo zesitimela eziqiniswe yi-induction phezulu nangaphansi kwesixhumanisi ukuze kulondolozwe i-geometry efanele yendlela ye-roller.
• Izivalo zamafutha ezithuthukisiwe njenge-Duo‑Cone noma imiklamo eminingi ye-labyrinth ukuze kugcinwe amafutha ngaphakathi kwesikhombimsebenzisi se-pin‑bushing ngenkathi kuvimbela ukungcola okunamandla njengothuli lwamatshe, isihlabathi, kanye ne-slurry.

Ukuhlanganiswa kwesixhumanisi sethrekhi yenkampani yangaphandle esihlangabezana noma esidlula izincazelo zokuqala ze-DOOSAN kumele siphinde zonke lezi zici ngenkathi sinikeza ukushintshana okungu-100% ngaphandle kokuguqulwa kweshasi.

2. I-CQC TRACK: Umkhiqizi Ochwepheshe we-OEM / ODM we-Track Link Assemblies kanye ne-Complete Undercarriage Systems

I-CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), eseQuanzhou City, eSifundazweni saseFujian, eShayina, ingumkhiqizi ochwepheshe kanye nomhlinzeki wezingxenye ze-OEM (Original Equipment Manufacturer) kanye ne-ODM (Original Design Manufacturer) zemishini yokumba elandelwayo ephakathi kuya kwenkulu, ama-bulldozer, imishini yokubhoboza, kanye nemishini yokukhasa. Le nkampani isebenza njengefektri yomthombo kanye nomlingani wobunjiniyela bezobuchwepheshe kubasabalalisi bomhlaba wonke, abanikazi bemikhumbi, kanye nabakhi bemishini kabusha.

Ifilosofi yokukhiqiza ye-CQC TRACK ihlanganisa izinsika ezintathu eziyinhloko: ukuhlanganiswa kokukhiqiza okuqondile, ubuchwepheshe bensimbi, kanye nesitifiketi sekhwalithi samazwe ngamazwe.

Le nkampani inesitifiketi se-ISO 9001:2015 futhi isebenza ngaphansi kohlaka lwe-CQC (China Quality Certification), oluyalela ukulawulwa kwekhwalithi okuqhubekayo, ukutholakala kwezinto ezilandelekayo, kanye nezinqubo zokuhlola ezibhaliwe zeqembu ngalinye lokukhiqiza. Kumakhasimende aphesheya, isitifiketi se-CQC sinikeza ubufakazi obuqinisekisiwe bokuthi ukuhlanganiswa ngakunye kwesixhumanisi sethrekhi kwenziwe ohlelweni lokuphathwa kwekhwalithi oluqashelwayo, kususa ukuguquguquka okuvame ukuhlotshaniswa nezintambo zokuphakelwa ezihlukanisiwe.

Njengomhlinzeki we-OEM, i-CQC TRACK ikhiqiza izixhumanisi zethrekhi ezihambisana ncamashi nobukhulu, amaphrofayili obulukhuni, kanye nokumiswa kokuvala kwezingxenye zokuqala ze-DOOSAN. Lokhu kusho ukuthi amaketanga ethrekhi angafakwa eceleni kwezingxenye ezisele zemishini yokuqala ngaphandle kwezinkinga zokufakwa.

Njengomkhiqizi we-ODM, i-CQC TRACK inikeza izinsizakalo zokuklama nobunjiniyela kumakhasimende adinga imininingwane yesixhumanisi sethrekhi esenziwe ngokwezifiso—njengokuphakama kwesixhumanisi okwenyusiwe ukuze kuvunyelwe ukuguguleka okujulile, imvume yokushintsha kwe-bushing ezindaweni zokushisa okukhulu, noma ezinye izinhlobo zesivalo zezimo ezithile zokumba. Amakhasimende anganikeza imidwebo noma amasampula angokoqobo, futhi ithimba lobuchwepheshe le-CQC TRACK lizohlela kabusha noma liklame kabusha i-assembly yesixhumanisi sethrekhi ukuze lihlangabezane nezidingo zokusebenza ezihlukile.

Enye yezinzuzo ezibalulekile ze-CQC TRACK ukuzimela kwayo ekutholeni ilayisensi yomkhiqizo owodwa. Ngenxa yokuthi inkampani ingumkhiqizi ozimele ochwepheshe, ingahlinzeka ngezixhumanisi zethrekhi cishe kuzo zonke izinhlobo ezinkulu zokumba, okuhlanganisa i-DOOSAN, i-Develon (eyayikade i-DOOSAN), i-DAEWOO, i-Caterpillar, i-Komatsu, i-Hitachi, i-Hyundai, i-Kobelco, i-Sumitomo, i-VOLVO, i-Liebherr, i-CASE, i-John Deere, kanye ne-JCB. Leli khono elibanzi le-OEM/ODM lizuzisa abaqhubi bemikhumbi abasebenzisa imishini yomkhiqizo oxubile futhi abafuna ukuhlanganisa ukutholakala kwezimoto ezingaphansi kwemoto ngomlingani oyedwa nothembekile.

Iphothifoliyo yenkampani ye-OEM kanye ne-ODM track link assembly ihlanganisa ubukhulu be-pitch kusukela ku-140 mm kuya ku-260 mm, ihlanganisa konke kusukela kuma-mini‑gravator kuya kuma-excavator emayini angamathani ayi-100. Ngokuqondene nekilasi le-DOOSAN lamathani angama-20–25, i-CQC ikhiqiza ama-190 mm pitch track link assembly kokubili kuma-45‑link kanye nama-49‑link configuration, angashintshaniswa ngokugcwele nezinombolo zezingxenye ze-OEM 20010300006, 20010300154, 20010300153, kanye no-20010300073.

Zonke izixhumanisi zethrekhi ze-CQC zikhiqizwa kusetshenziswa i-closed die forging kusuka ku-high-alloy chrome-molybdenum noma i-manganese-boron steel, kulandelwe ukwelashwa kokushisa okulawulwayo (ukucima + ukufudumala) ukuze kufezwe isakhiwo esincane se-martensitic esihlanganisa ubulukhuni obuphezulu bendawo kanye nokuqina kwengaphakathi okumelana nokuthinteka.

Ukuhlanganiswa ngakunye kwesixhumanisi sethrekhi okuqediwe kuqinisekiswa ngobukhulu kusetshenziswa amathuluzi okuskena nge-laser kanye nokuhlolwa kobulukhuni (i-Rockwell noma i-Vickers) kuzo zonke izindawo ezibucayi zokuguguleka, okuhlanganisa ububanzi bangaphandle be-bushing, ubuso bephini, kanye nezindawo zokuthintana kwesitimela.

I-interface ye-pin kanye ne-bushing ku-track chain ye-CQC ihlanganiswe ngokulingana okuqondile kokuphazamiseka, okuvimbela ukunyakaza kwe-axial kanye nokuqeda ukufuduka kwe-pin. Amasongo okuvala agcotshwe nge-Duo-Cone afakwa ku-joint ngayinye ukuze afake amafutha esikhathi eside futhi avimbele umswakama kanye nemfucumfucu. Uma kulinganiswa ngaphansi kwezimo zokuhlola ezijwayelekile, ama-CQC's pitch track link link angu-190 mm abonisa amazinga okuguguleka kwe-bushing afana noma angcono kunezingxenye zokuqala ze-OEM, okuhumusha impilo yesevisi ende engu-30% kunezintambo ze-track ezijwayelekile ezijwayelekile.

3. Ingqalasizinda Yokukhiqiza Yezinga Lomhlaba Wonke: I-Foundry, Isitshalo Sokubumba, Isitolo Sokubumba Amazinyo Ebhakede, Imboni Yokuhlanganisa, kanye Nendawo Yokusebenzela Yokubumba

Amakhono okukhiqiza e-CQC TRACK asekelwe engqalasizinda ehlanganiswe ngokuphelele eqeda izingozi zekhwalithi kanye nokubambezeleka kokuhlinzekwa okuhlobene nokukhiqizwa okuhlinzekwa ngaphandle.

3.1 Indawo Yokubumba Izinto Ezihlanganisiwe.
I-foundry ikhiqiza izikhala ezingavuthiwe zama-sprocket, ama-idlers, ama-support rollers, kanye nezingxenye ezithile zomhlahlandlela wethrekhi. Izinqubo zokuphonsa i-foam elahlekile kanye nesihlabathi esiluhlaza ziyasetshenziswa ukukhiqiza izingxenye ezimise okwe-net ezinobukhulu obufanayo bodonga kanye nokujula okuncane kwangaphakathi. Indawo ngayinye yokuphonsa idlula ekutholakaleni kwamaphutha e-ultrasonic kanye nokuhlaziywa kwamakhemikhali ukuqinisekisa ukwakheka kwe-alloy ngaphambi kokuthuthela emisebenzini elandelayo yokugaya.

3.2 Isitshalo Sokubumba.
Isitshalo sokwakha siyinhliziyo yokukhiqizwa kwezixhumanisi zethrekhi ze-CQC. Ama-billet ensimbi aqinile ashiswa emazingeni okushisa alawulwayo futhi akhiwe kusetshenziswa i-hammer forging evaliwe noma i-hydraulic press forging. I-Closed die forging ivumelanisa ukugeleza kwezinhlamvu zensimbi nokwakheka komzimba wesixhumanisi, okwandisa kakhulu impilo yokukhathala uma kuqhathaniswa nezinye izindlela zokusika noma zokusika kusuka epuletini. Ngemva kokwakha, izixhumanisi zipholiswa emoyeni noma zicinywe ngowoyela kuye ngohlobo lwe-alloy, bese ziqiniswa ukuze kuncishiswe ukucindezeleka kwangaphakathi.

Isitshalo sokwakha siphinde sikhiqize izikhonkwane zokulandelela, izibambi, nezinye izibambo ezinamandla aphezulu, zonke zenziwe ngamaqoqo ensimbi alawulwa ngekhwalithi efanayo ukuqinisekisa izakhiwo ezihambisanayo zemishini kuzo zonke izingxenye ekuhlanganisweni okuphelele kweketanga lokulandelela.

3.3 Ifektri Yamazinyo Ebhakede Elihlanganisiwe.
Njengokwelulwa kwensizakalo ye-ODM ye-CQC, isitolo samazinyo esizinikele sebhakede elibunjiwe sikhiqiza amazinyo ebhakede elivubukulayo kanye nama-adaptha e-DOOSAN, i-Caterpillar, i-Komatsu, i-Hitachi, nezinye izinhlobo. Amazinyo ebhakede akhiqizwa ngama-alloy e-manganese noma e-chromium iron, ngokwelashwa okulawulwayo okukhiqiza indawo eqinile, engagugi kanye ne-ductile core emelana nokuphuka lapho kushayisana. Lesi sikhungo sabelana ngezinqubo ezifanayo zokuqinisekisa ikhwalithi njengemigqa yokuhlanganisa i-track link, okuqinisekisa ukuthi i-CQC ingahlinzeka ngephakheji ephelele yezingxenye zokuguguleka—amaketanga e-track, izicathulo ze-track, ama-sprocket, ama-rollers, ama-idlers, kanye namazinyo ebhakede—kusuka emthonjeni owodwa.

3.4 Indawo Yokuhlanganisa Yokugcina.
Isitshalo sokuhlanganisa yilapho izixhumanisi zomzila ngazinye, amaphini, ama-bushing, kanye nezimbozo zihlangana khona njengezinhlangano eziphelele zochungechunge lwethrekhi (izinhlangano zokuxhumanisa ithrekhi). Ukuhlanganisa kwenziwa emigqeni yokukhomba enikezelwe kusetshenziswa imishini yokucindezela ye-hydraulic elinganisiwe ukuze kufezwe ukulingana okuqondile kokuphazamiseka okuchazwe ngobukhulu bephimbo ngalinye.

Kumaketanga ethrekhi agcotshwe ngotshani (izinga lomkhakha wemishini yokumba ephakathi kuya kwenkulu), kufakwa izivalo ze-Duo-Cone kanye namavolumu kagrisi alinganiswe ngokunemba kuyo yonke i-pin-bushing joint. Inqubo yokuhlanganisa ihlanganisa futhi:

• Ukuqinisekiswa kwe-torque yokuqhekeka kwamalunga ukuqinisekisa ukucindezelwa okufanele kwesivalo.
• Ukulinganiswa kokwelulwa kweketanga kuzo zonke izipitshi eziningi ukuthola noma yikuphi ukuphambuka ezindinganisweni zobukhulu.
• Ukuhlolwa kokuvuza kwamalunga agcotshwe ngaphansi kwengcindezi yokusebenza eyenziwe ngokulingisa.

Ngemva kokuhlanganiswa kokugcina, ukuhlanganiswa ngakunye kwesixhumanisi sethrekhi kuphawulwa ngekhodi ye-batch ehlukile ebhekisela kusuku lokukhiqiza, inombolo yokushisa kwezinto, kanye nemiphumela yokuhlolwa kwe-QC, okuqinisekisa ukulandeleka okugcwele kusukela ensimbini eluhlaza kuya kumkhiqizo oqediwe.

3.5 Indawo Yokusebenzela Yokukhanda Imishini ye-CNC.
Indawo yokusebenzela yokugaya ifakelwe ama-lathe aqondile e-CNC, imishini yokubhoboza evundlile, imishini yokugaya amagiya, kanye nezikhungo zokugaya ngokunemba. Imisebenzi ebalulekile eyenziwa esitolo semishini ifaka:

• Usayizi wokugcina wezindawo zesitimela sezixhumanisi ukuze kufezwe ukuthamba kanye nokulingana ngaphakathi kuka-0.05 mm.
• Ukubhoboza nokulungisa imigodi yamabholithi ukuze kufakwe izicathulo zomkhondo.
• Umshini wokufaka amajenali angasebenzi kanye nama-flange okufaka ama-sprocket.
• Ukugaywa kobubanzi bangaphandle be-bushing kuze kube yilapho kubekezelelwa khona kahle okudingekayo ukuze kuthinteke kahle i-roller.

Ngokugcina wonke ama-node okukhiqiza amahlanu ngaphansi kwesakhiwo esisodwa sokuphatha, i-CQC TRACK igcina ukulawulwa kwenqubo kusukela ensimbini encibilikisiwe kuya kuchungechunge lwethrekhi oluqediwe, okuvumela izikhathi zokuhola zokukhiqiza ezisheshayo kanye nokuvumelana kwekhwalithi okukhulu kakhulu kunabancintisani abathembele kubakhi abangaphansi.

4. Iminyaka Engamashumi Yokwethembeka Okuqinisekisiwe Ensimini: Izicelo Zokumbiwa, Ukumba, kanye Nokwakha Okukhulu

Izixhumanisi ze-DOOSAN track link ze-CQC TRACK seziqoqene iminyaka engaphezu kwe-10 yenkonzo yasensimini eqhubekayo kwezinye zezindawo ezidinga kakhulu emhlabeni, okuhlanganisa izimayini ezivulekile, ukumba ngaphansi komhlaba, amaphrojekthi engqalasizinda amakhulu, imisebenzi yemigodi, ukwakhiwa kwamapayipi, kanye nezicelo zamahlathi.

Idatha yokusebenza kwensimu eqoqwe kubaqhubi bemikhumbi eChile (ukumba ithusi), e-Australia (ukumba insimbi kanye namalahle), eRussia (izimayini zedayimane negolide), eNingizimu Afrika (izimayini zeplatinum ne-chrome), kanye naseCanada (isihlabathi sikawoyela kanye nokumba amatshe aqinile) ikhombisa njalo ukuthi i-CQC 190 mm pitch track link assemblies inikeza izilinganiso zokuthembeka ezilandelayo:

• Isikhathi sokuguga kwe-bushing: amahora angu-2,500–3,500 ngaphambi kokufinyelela ekunwetshweni kweketanga okungu-3%, kuye ngokuthi izimo zomhlabathi ziyaguguleka kangakanani.
• Ukumelana nokufuduka kwephini: Akukho ukunyakaza kwephini okulinganiselwe ngisho nangemva kwamahora angu-2,000 okusebenza ezinhlotsheni eziphakeme ze-torque.
• Izinga lokuhluleka kokuqina kwesivalo: Ngaphansi kuka-1% emahoreni okuqala angu-1,500, okulinganiswa ekufakweni kwe-track chain egcotshwe ngamafutha.
• Ukuphuka kwesixhumanisi / ukwehluleka kokukhathala: Cishe akukho zimo lapho ukucindezeleka kwethrekhi kugcinwa ngaphakathi kwebanga elibekiwe le-OEM.

Emisebenzini yemigodi enamatshe aqothukile kakhulu kanye nezimo ezimbi zokusabalala komthwalo, ama-bushing aqinile e-CQC (ubulukhuni bomphezulu obungu-55 HRC) abonisa amazinga okuguguleka aphansi ngo-30% kunezixhumanisi ezijwayelekile ze-aftermarket track, okunciphisa ngqo imvamisa yokwakhiwa kabusha okubizayo kwe-"re-bushing kanye ne-pin-turn".

Ezicelweni zokumba lapho abavubukuli besebenza khona amahora angama-20 ngosuku, izinsuku eziyisithupha ngesonto, impilo yesevisi ende yezixhumanisi zethrekhi ze-CQC ihumusha ngqo ekutholakaleni komshini okwandisiwe kanye nezindleko eziphansi ngethani ngalinye elithuthwayo. Abaqondisi bokulungiswa kwezimayini ezimayini eziningana zethusi zaseChile babike ukuthi ukushintsha kusuka kumaketanga ethrekhi angemva kwemakethe aphansi kuya kuma-pitch assemblies e-CQC angu-190 mm kunciphisa isikhathi sokungasebenzi esingahleliwe cishe ngo-15% futhi kunciphisa izindleko zezingxenye zethrekhi ezingaphansi kwemoto yonyaka ngo-20-25% ngenkathi kugcinwa isikhathi esifanayo sokushintsha.

Izinkontileka zengqalasizinda eNingizimu-mpumalanga ye-Asia naseNtshonalanga Afrika, lapho izimvula ezinkulu zemvula zidala khona udaka, ubumba, kanye nezimo zodaka ezidume kakhulu ezivalweni zomgwaqo, nazo ziqinisekisile ukusebenza kahle kohlelo lokuvala i-Duo‑Cone lwe-CQC. Amasongo okuvala agcina ukugcinwa kwamafutha ngisho nangemva kwamahora amaningi okucwiliswa ku-slurry e-abrasive, okuvimbela "ukuhamba okomile" okuzoholela ekwehlulekeni kweketanga ngokushesha.

Le miphumela yasensimini ayisekelwe ekulingiseni kwelabhorethri kuphela—ingumkhiqizo wamashumi eminyaka yokuthuthuka okuqhubekayo okuqhutshwa impendulo eqondile evela ezinkampanini zezimayini, osonkontileka bokwakha, kanye nabakhi bemishini. Ithimba lobunjiniyela le-CQC TRACK lihlala libuyekeza amapharamitha okuklama (ukujula kokuqina kwekesi, i-press-fit tonnage, i-seal groove geometry) ngokusekelwe kumaphethini okuguguleka abonwe kuma-cores abuyiselwe kanye nezingxenye ezibuyiselwe ensimini, ukuqinisekisa ukuthi i-batch ngayinye elandelanayo ye-DOOSAN track link assembly isebenza kangcono kuneyangaphambilini.

5. Ikhwalithi Eqinisekisiwe: Isitifiketi se-CQC, i-ISO 9001:2015, kanye nokuhlolwa okuqinile kwenqubo

Esinye sezizathu eziyinhloko ezenza i-CQC TRACK ithole ukwethenjwa kwezikhungo zezimayini zomhlaba wonke kanye nemikhumbi yokwakha uhlelo lwayo olusemthethweni lokuqinisekisa ikhwalithi. Le nkampani isebenza ngaphansi kohlelo lokuphathwa kwekhwalithi oluvunyiwe yi-China Quality Certification (CQC) oluhambisana ngokugcwele nezidingo ze-ISO 9001:2015.

Isitifiketi se-CQC sohlu lwemikhiqizo ye-CQC (imishini ethutha umhlaba kanye nezingxenye zayo, kufaka phakathi izingxenye zemoto engaphansi kwenqola yokumba) sihlanganisa:

• Ukuhlolwa kokuthola izinto ezingavuthiwe (ukuhlaziywa kwamakhemikhali, ukuhlolwa kokuqina, ukuqinisekiswa kobulukhuni).
• Ukulawulwa kwenqubo ku-node ngayinye yokukhiqiza (ukuhlolwa kobukhulu bokwenziwa, izinga lokushisa lokwelashwa kokushisa kanye nokubhaliswa kwemigqa, ukusampula ukubekezelelana komshini).
• Ukuqinisekiswa komkhiqizo wokugcina (ukuhlolwa okungonakalisi, ukuprofayili yobunzima, ukuhambisana nobukhulu, ukuhlolwa kobuqotho besivalo, kanye nokulinganiswa kokunwebeka kweketanga).

Kuma-DOOSAN 20010300006, 20010300154, 20010300153, kanye no-20010300073 track link assemblies, iphrothokholi yokulawula ikhwalithi ifaka:

• Ukuhlolwa kwezinhlayiya ze-Ultrasonic noma ze-magnetic (NDT) zazo zonke izixhumanisi ezihlanganisiwe ukuthola amaphutha angaphansi komhlaba njenge-laminations, imifantu, noma izinto ezifakiwe.
• Ukulinganiswa kokujula kobulukhuni bekesi (ukuhamba kobulukhuni obuncane) kuma-bushings esampula namaphini avela kuqoqo ngalinye lokukhiqiza.
• Ukuqinisekiswa kokulingana kokuphazamiseka kwe-Pin bushing kusetshenziswa ukuqapha kwamandla okucindezela kwe-hydraulic okulinganisiwe.
• Hlola ukucindezela kwe-Grease seal kumajoyinti akhethwe ngokungahleliwe kusuka kumaketanga ethrekhi aqediwe.
• Ukuqinisekiswa kobude bephimbo emaphuzwini amahlanu eceleni kwamasampula e-track chain angahleliwe ukuqinisekisa ukuhambisana nobukhulu obujwayelekile obungu-190 mm (± 0.3 mm ukubekezelelana).

Yonke inhlanganisela yethrekhi ye-CQC ephuma efektri imakwe ngenombolo yenombolo kanye nekhodi yosuku lokukhiqiza evumela ukulandelelwa emuva enombolweni yokushisa yensimbi yokuqala, indawo yokufaka, umjikelezo wokwelapha ukushisa, kanye nokushintsha kokuhlanganiswa. Leli zinga lokubhala akuwona nje umkhuba omuhle wobunjiniyela; liyadingeka yizinkampani eziningi zezimayini zomhlaba wonke ngaphambi kokuba zivume umhlinzeki omusha wezimoto ezingaphansi kwemoto ngemuva kwemakethe.

6. Ithimba Lokuthuthukiswa Kwebhizinisi Lomhlaba Wonke le-CQC – uJack, uHaily, noMnu. Zhou

I-CQC TRACK ithembele eqenjini lebhizinisi lamazwe ngamazwe elizinikele ukuphatha izinto eziyinkimbinkimbi, imibhalo, kanye nezidingo eziqondene namakhasimende zokuhlinzekwa kwezingxenye zommbi womhlaba wonke. Leli thimba liqukethe ochwepheshe besifunda abaqonda imikhuba eyingqayizivele yezentengiselwano kanye nezobuchwepheshe emakethe ngayinye.

• UJack – Umphathi Omkhulu We-Akhawunti YaseYurophu, eRussia, kanye naseMelika.
  UJack uneminyaka engaphezu kwengu-12 yesipiliyoni ekuthumeleni izingxenye zemishini esindayo kwamanye amazwe, okuhlanganisa ukujwayelana okuqinisekisiwe nokumaka kwe-CE (i-European Union), isitifiketi se-GOST‑R (iRussia), kanye nemibhalo yamasiko yokungenisa impahla eNyakatho Melika. Usebenzisana nomnyango wezokuthutha wangaphakathi we-CQC ukuhlela ukuthunyelwa kwempahla olwandle (i-FCL/LCL), ukuthunyelwa kwempahla ngesitimela, kanye nokuthunyelwa kwezindiza okusheshayo emachwebeni nasezindaweni zephrojekthi kulo lonke elaseYurophu, iRussian Federation, i-United States, iCanada, kanye neLatin America. UJack uphinde aphathe ukulungiswa kweziphakamiso zobuchwepheshe kanye nezingxoxo zenkontileka ye-OEM/ODM, okuhlanganisa nokwenza ngokwezifiso okusekelwe ekudwebeni ubude obungavamile bezixhumanisi zethrekhi noma izinto ezikhethekile zokubopha.
• UHaily – Umxhumanisi Wokuthumela Ngaphandle we-Asia Ephakathi, iNingizimu Korea, kanye ne-Australia.
  UHaily ugxile ezidingweni zenkambiso kanye nezitifiketi ezihlukile zamaRiphabhulikhi ase-Central Asia (Kazakhstan, Uzbekistan, Mongolia), iNingizimu Korea, kanye ne-Australia. Uphatha ukulungiswa kwama-invoyisi ezentengiselwano, uhlu lokupakisha, izitifiketi zemvelaphi, kanye nemibiko yokuhlola edingekayo ukuze kusulwe intela kulezi zindawo. UHaily uphinde asebenze ngqo nezinkampani zezinsiza zase-Australia ezidinga imibhalo yesitifiketi se-ISO 9001:2015 kanye ne-CQC njengengxenye yenqubo yabo yokufaneleka kwekhwalithi yabahlinzeki. Ubudlelwano bakhe obuqinile nabathengisi bempahla ePort of Brisbane, Port of Melbourne, kanye nasePort of Busan buqinisekisa ukuthi izixhumanisi ze-track link ze-CQC zifika ngesikhathi ngisho nange-oda lephrojekthi elibucayi ngesikhathi.
• UMnu. Zhou – Umqondisi Wesifunda saseMpumalanga Ephakathi, eNtshonalanga Asia, e-Afrika, kanye naseNingizimu-mpumalanga ye-Asia.
  UMnu. Zhou ubelokhu esebenza ne-CQC iminyaka eyi-15 futhi ukhuluma izilimi eziningi (isiNgisi, isiMandarin, kanye nesiLevantine Arabic). Uhola ukuzibandakanya kwe-CQC nezinkampani zezimayini, izinhlangano zikahulumeni zengqalasizinda, kanye nabathengisi bemishini kulo lonke elaseSaudi Arabia, e-UAE, eJordani, eTurkey, eNigeria, eGhana, eDemocratic Republic of Congo, eZambia, eKenya, e-Indonesia, eThailand nasePhilippines. UMnu. Zhou uphinde abe nesibopho semisebenzi yokusekela ubuchwepheshe endaweni, ukuvakashela izindawo zephrojekthi ukuhlola izingxenye ezigugile zemoto engaphansi kwenqola, ukuqinisekisa ukushintshaniswa kwezinombolo zezingxenye, kanye nokunikeza isiqondiso sokufakwa kwezixhumanisi zethrekhi uma kudingeka.

Wonke amalungu eqembu amathathu ahlanganyela umsebenzi ofanayo: ukunikeza izimpendulo ezisheshayo, ezinembile, nezingochwepheshe emibuzweni yezixhumanisi ze-DOOSAN track link, okuhlanganisa ukuhlukahluka kwezinombolo zezingxenye eziyinkimbinkimbi, ukweluleka ngokulungiselelwa kwezixhumanisi ezingu-45 vs 49 zezinombolo ezithile zomshini, kanye nokulungiselela imibhalo yobuchwepheshe yamakhasimende adinga imininingwane esemthethweni yomkhiqizo ngaphambi kokuthenga.

7. Ukumbozwa Kwemakethe Yomhlaba Wonke - Ukuhlinzeka Ngezimayini Nezindawo Zokwakha Emazwekazini Ayisithupha

Izixhumanisi ze-DOOSAN track link ze-CQC TRACK kanye nohlu olubanzi lwezingxenye ze-undercarriage okwamanje zithunyelwa ezimakethe ezinkulu zokwakha nezezimayini kuwo wonke amazwekazi ngaphandle kwe-Antarctica. Inethiwekhi yokuhlinzeka yenkampani yomhlaba wonke incike ekubambisaneni okusunguliwe kwezokuthutha nezinkampani zemithwalo yemikhumbi (Maersk, COSCO, MSC), abahlinzeki bemithwalo yezindiza (DHL, FedEx, UPS), kanye nabaqhubi bemithwalo yesitimela ukuze bathunyelwe ezindaweni ezivalekile emhlabeni.

IYurophu – I-CQC inikeza izingxenye ze-DOOSAN, Caterpillar, Komatsu, kanye ne-Volvo kubasabalalisi kanye nezindawo zephrojekthi eJalimane, ePoland, eFinland, eSweden, eNorway, eNetherlands, eBelgium, eFrance, eSpain, e-Italy, eGrisi nase-United Kingdom. Amakhasimende aseYurophu ayazisa kakhulu imibhalo yokuthobela imithetho ye-CE ye-CQC kanye nekhono lenkampani lokuhlinzeka ngezitifiketi zoHlelo Lokuvunyelwa kwemishini elandelwayo ethwalwa emgwaqweni lapho ukushintshwa kwezingxenye ze-subcarriage kungafanele kushintshe ukucushwa kwemoto yokuqala.

INtshonalanga Asia kanye neMpumalanga Ephakathi – Izindawo ezinkulu zifaka phakathi iSaudi Arabia (izindawo zephrojekthi ye-NEOM, imisebenzi yezimayini ze-phosphate), i-United Arab Emirates (ingqalasizinda yaseDubai nase-Abu Dhabi), iQatar (ukwakhiwa kanye nokwandiswa kwechweba), iJordani (izimayini ze-potassium ne-phosphate), iTurkey (izindawo zokumba kanye namaphrojekthi kagesi wamanzi), kanye neKuwait (imigwaqo yenkonzo yasensimini kawoyela kanye nokwakhiwa kwekamu). Izimo zehlane elibi kakhulu zidinga ukuhlanganiswa kwezixhumanisi zethrekhi ngokuvalwa okuqinile ngokumelene nokungena kwesihlabathi esihle, isidingo i-CQC esihlangabezane naso ngomklamo wayo wendandatho yokuvala kanye nokugcwaliswa kwamafutha aphezulu.

I-Asia Ephakathi – I-CQC ithumela njalo eKazakhstan (izindawo zokumba eKaraganda nasePavlodar), e-Uzbekistan (izimayini zegolide nezethusi), eMongolia (imayini yegolide yethusi yase-Oyu Tolgoi kanye nengqalasizinda ehlobene nayo), kanye naseTajikistan nge-Dostyk-Alashankou rail corridor. Amakhasimende ase-Asia Ephakathi akhetha ukuhlanganiswa kwe-CQC's 190 mm pitch track link ekucushweni kwe-49 link ukuze kuncishiswe ingcindezi yomhlabathi enhlabathini yesifunda evame ukuthamba noma eqandisiwe.

INingizimu Melika – Imakethe enkulu kunazo zonke ye-CQC eMelika yiChile, ilandelwe yiPeru (izimayini zethusi ne-zinc), iBrazil (i-iron ore, igolide, kanye namaphrojekthi amakhulu engqalasizinda), i-Argentina, iColombia, kanye neBolivia. Ezimayini zase-Atacama Desert zaseChile lapho amazinga okushisa ashintshashintsha khona nsuku zonke futhi uthuli olusemoyeni lukhukhula kakhulu, ama-bushings aqinile e-CQC kanye nezimbozo ezigcotshwe ngokhilimu kubonise amazinga okusinda amangalisayo. I-CQC igcina isivumelwano sesitoko sesifunda nomlingani wezokuthutha e-Antofagasta, eChile, ukuze kuncishiswe izikhathi zokuhola zama-oda okumba aphuthumayo.

I-Russia – I-CQC inesiteshi sokuhambisa esimisiwe emisebenzini yezimayini nokwakha kulo lonke elaseRussia, okuhlanganisa iSiberia (izimayini zedayimane namalahle), isifunda sase-Urals, kanye namachweba aseMpumalanga Ekude njengeVladivostok. Ukuthunyelwa kuhanjiswa ngempahla yolwandle eya eVladivostok noma eVostochny bese kusatshalaliswa ngaphakathi ezweni ngeTrans‑Siberian Railway. Konke ukuthunyelwa kwe-CQC eRussia kufaka phakathi imibhalo yamasiko edingekayo kanye, lapho kufanele khona, nezitatimende zesitifiketi se-GOST.

INingizimu Korea – Ingxenye enkulu yomthamo wokuthunyelwa kwamanye amazwe kwe-CQC e-Asia iya eNingizimu Korea, lapho ubuningi bemikhumbi yokumba buphakathi kweziphezulu kakhulu emhlabeni. I-CQC inikeza izixhumanisi zomzila kubathengisi bemishini, izitolo zokwakha kabusha, kanye nama-akhawunti emikhumbi eqondile eSeoul, e-Incheon, eBusan, nase-Ulsan. Ukuhlelwa kwephimbo elingu-45‑link kanye ne-49‑link 190 mm kokubili kudumile eKorea, kuye ngokuthi imodeli yokumba eqondiwe injani.

INyakatho Melika – I-CQC ithumela kwamanye amazwe e-United States naseCanada, ikakhulukazi ihlinzeka ngabasabalalisi bemakethe, izikhungo zokwakha kabusha imishini, kanye nabakhi bezingqalasizinda ezinkulu abasebenza kumaphrojekthi omgwaqo omkhulu, amabhuloho, kanye namapayipi. I-ISO 9001:2015 kanye nedokhumenti yesitifiketi se-CQC ye-CQC ihlangabezana nezidingo zedokhumenti zekhwalithi zabathengi abaningi baseNyakatho Melika, isusa isidingo sokuhlolwa kweqembu lesibili.

I-Australia – I-CQC isungule ukugeleza okuqhubekayo kokuthumela kwamanye amazwe e-Australia, okuhlanganisa nezifundazwe zezimayini zaseNtshonalanga Australia (i-iron ore), i-Queensland (amalahle nethusi), i-New South Wales, kanye ne-Victoria (ingqalasizinda nokwakhiwa). Amakhasimende ase-Australia adinga izitifiketi zezinto eziningiliziwe (izitifiketi zokugaya, amarekhodi okwelashwa kokushisa, kanye nemibiko yokuhlola ubulukhuni) yeqoqo ngalinye lezixhumanisi zethrekhi, futhi uhlelo lokulandelela lwe-CQC luhlinzeka ngale mibhalo njalo.

I-Afrika – I-CQC ihlinzeka ngezimayini kanye nabakhi eNingizimu Afrika (iplatinum, igolide, i-manganese, izimayini ze-chrome), iZambia (ithusi), iDemocratic Republic of Congo (i-cobalt kanye nethusi), iGhana (igolide), iNigeria (ingqalasizinda), iKenya (amaphrojekthi emigwaqo kanye nezitimela), iTanzania, kanye ne-Angola. Ukuhlanganiswa kwe-Afrika kwezimo zokuguguleka okuphezulu kanye nezindawo zokulungisa zasendaweni ezilinganiselwe ngezinye izikhathi kusho ukuthi impilo yesevisi ende ye-CQC's pitch track link assemblies iyisici esiyinhloko sokuthenga.

Kuzo zonke lezi zifunda, isiphakamiso senani le-CQC sisalokhu sifana: izixhumanisi ze-DOOSAN track link ezithembekile, eziguquguqukayo ezingu-100% ezenziwe ngokwezindinganiso zekhwalithi ze-OEM, ezisekelwa yithimba lochwepheshe bamazwe ngamazwe, futhi ezilethwa ngenethiwekhi yezokuthutha yomhlaba wonke eqinisekisiwe.

8. Isiphetho – I-CQC TRACK: Umlingani Wakho Womhlaba Wonke we-DOOSAN 190 mm Pitch Track Link Assemblies

Kubaphathi bemikhumbi, abathengisi bemishini, kanye namaqembu okuthenga izimayini afuna umthombo othembekile we-DOOSAN DX200A, DX225LCA, S200, S220, kanye ne-S225LC track link assemblies ehambisana nezinombolo zezingxenye ze-OEM 20010300006, 20010300154, 20010300153, kanye no-20010300073 kuzilungiselelo zesixhumanisi esingu-45 noma isixhumanisi esingu-49 nge-pitch engu-190 mm, i-CQC TRACK inikeza ikhambi eliphelele.

I-CQC ihlanganisa ukukhiqiza okuhlanganiswe ngokuqondile (i-casting foundry, i-forging plant, i-bucket tooth forging shop, i-final assembly plant, kanye ne-CNC machining workshop) kanye nesitifiketi sekhwalithi samazwe ngamazwe (ISO 9001:2015 / CQC), i-metallurgy eqinisekisiwe ensimini (insimbi eyenziwe nge-alloy, ama-bushing aqinile, izivalo ze-Duo-Cone), kanye nethimba lebhizinisi lomhlaba wonke elizinikele (uJack, uHaily, uMnu. Zhou).

Xhumana ne-CQC TRACK ukuze uthole:

• Ukuhlinzekwa ngqo kwefektri kwezixhumanisi ze-pitch track link ezingama-190 mm zemishini yokumba i-DOOSAN S series kanye ne-DX series.
• Ukukhiqizwa kwezimoto ezingaphansi kwe-OEM kanye ne-ODM zemikhumbi exubile (i-DOOSAN, i-Caterpillar, i-Komatsu, i-Hitachi, i-Hyundai, i-Volvo, nezinye).
• Usekelo lobuchwepheshe, ukubhekisela kwenombolo yezingxenye, kanye nesiqondiso sokufaka.
• Ukuthunyelwa komhlaba wonke eYurophu, eNtshonalanga Asia, e-Asia Ephakathi, eNingizimu Melika, eRussia, eNingizimu Korea, eNyakatho Melika, e-Australia nase-Afrika.

I-CQC TRACK – Ukwakha Ukuzethemba Kuzo Zonke Izixhumanisi Zethrekhi.

Ukuze uthole amanani, amaphepha edatha yobuchwepheshe, kanye nokubekwa kwama-oda, xhumana neQembu Lebhizinisi Lamazwe Ngamazwe le-CQC ngqo: uJack, uHaily, noma uMnu. Zhou.