SUMITOMO / CASE / JCB KRA1717 / KRA1251 / KRA1267 / KRA13750 / 47758433 Seboka sa Roller e Tlase ea Track – Boleng ba Merafo – Feme le Moetsi oa Chassis

1. Karolo ea Ka tlas'a koloi e akaretsang: Kopano ea Lirolara tse Tlase tsa Mefuta e Mengata bakeng sa Li-SUMITOMO, CASE le JCB Excavators

SUMITOMO / NYEOE / JCBKRA1717 / KRA1251 / KRA1267 / KRA13750 / 47758433Seboka sa Track Lower Roller se emela karolo e feto-fetohang haholo ea ka tlas'a koloi e etselitsoeng ho sebeletsa mefuta e meraro ea lihlahisoa tse etelletseng pele lefatšeng tsa ho epolla: SUMITOMO (SH200, letoto la SH210), CASE (CX210, letoto la CX240) le JCB (JS200, letoto la LC la JS210). Ho lumellana hona ha mefuta e mengata ho etsa hore karolo ena e be tharollo ea bohlokoa bakeng sa basebetsi ba likepe le barekisi ba lisebelisoa ba laolang likepe tsa ho epolla tse nang le mefuta e fapaneng ho pholletsa le merafo, ho cheka le mesebetsi e boima ea kaho lefatšeng ka bophara.

1.1 Mehlala ea Motheo ea ho Epa Sepheo

Letoto la SUMITOMO SH200 le SH210

Letoto la SUMITOMO SH200 le SH210 ke tse ling tsa liepa tsa haeteroliki tse tsebahalang haholo tsa maemo a mahareng mebarakeng ea lefats'e. Mohlala oa SH210-6, o nang le enjene ea 117.3 kW (159.5 PS) 'me o sebetsa ka har'a sebaka sa boima ba 20,800–21,900 kg, o fana ka botebo bo phahameng ba ho cheka ba 6,650 mm. Mofuta oa SH210LC-6 o na le sepalangoang se selelele, se eketsang palo ea lirolara tse ka tlase ka lehlakoreng le leng le ho beha litlhoko tse kholo ho tšoarella ha kopano e 'ngoe le e 'ngoe ea rolara ea pina. Mehlala ea pejana ea SH200 le SH220-1/3, eo bakeng sa eonaKRA1251ke nomoro ea litšupiso e tlalehiloeng, e ntse e sebetsa haholo mebarakeng ea bobeli, haholo-holo Asia, Afrika le Amerika Boroa, moo likarolo tse tšepahalang tsa likoloi tse ka tlas'a lefatše tse hlokahalang bakeng sa ho boloka likepe tse tsofetseng li hlahisa litholoana.

Letoto la CX210 le CX240

Li-excavator tsa letoto la CASE CX210 le CX240 li entsoe bakeng sa merero e boima ea ho tsamaisa mobu, ho cheka ka bongata le meralo ea motheo. CX210, e nang le boima ba ts'ebetso ba hoo e ka bang 21,584 kg, e na le enjene ea 153 hp, tsela ea bolelele ba limithara tse 12 fatše, le radius ea mohatla oa limithara tse 9. Letoto le leholo la CX240, ho kenyeletsoa mefuta ea CX240B le CX240LR, le etselitsoe lits'ebetso tse thata tse hlokang matla a eketsehileng a ho cheka, ho fihlella nako e telele le bokhoni bo boholo ba ho phahamisa. Letoto ka bobeli le arolelana sethala se tloaelehileng sa ho palama ka tlas'a koloi mabapi le litekanyo tsa ho kenya roller ea pina le litlhoko tsa mojaro, ho nolofalletsa tlhaloso e tšoanang ea roller e tlase ho sebeletsa malapa ka bobeli a mohlala.

Bukana ea litšebeletso tsa tokiso e fumaneha bakeng sa li-excavator tsa CASE CX210, CX230 le CX240 series crawler, e tiisang hore mehlala ena e meraro e arolelana sethala se tšoanang moo likarolo tsa ka tlas'a koloi ho kenyeletsoa le li-track rollers li ka fapanyetsanoang.

Letoto la JCB JS200 le JS210 LC

Mechini ea ho cheka ea letoto la JCB JS200 le JS210 LC ke karolo ea mefuta ea li-crawler tsa JCB tsa JS, tse tsejoang ka kaho ea tsona e matla, bokhoni bo botle ba mafura le boiketlo ba tlhokomelo. Mechini ena hangata e sebetsa sehlopheng sa boima ba lithane tse 19-22 'me e sebelisoa haholo ho pholletsa le Europe, Bochabela bo Hare, Afrika le Asia Boroa-bochabela bakeng sa mosebetsi oa tšehetso ea merafo le kaho e boima. Mefuta ea JS200 le JS210 LC e arolelana meralo e tšoanang ea ka tlas'a koloi e kenyelletsang kopano ea roller e ka tlase ea tsela e lumellanang leKRA1717le linomoro tsa litšupiso tse 47758433, e leng se etsang hore karolo ena e nkeloe sebaka ka ho toba ho pholletsa le li-platform tsa JCB le CASE Sumitomo.

Khataloganyo ya dikarolo tsa ho tjheka ya JCB JS200 e supa karolo ya kariki/sete ya tsela e kenyeletsang kopano ya rolara e ka tlase, e tiisang boteng ba tlhophiso e tloaelehileng ya kariki ho pholletsa le mola wa mohlala wa JS200. Ho feta moo, rolara ya tsela 331/42639 e thathamisitswe e le e tshwantshitsweng le KRA10360, mme ho tsamaellana ha mochini ho kenyeletsa JCB JS190, JS200, JS210 le JS220, e leng se netefatsang ho sebetsa ho pharaletseng ha dikarolo tsena tsa ditshupiso.

1.2 Tafole e Felletseng ea Litšupiso tsa Nomoro ea Likarolo bakeng sa Kopano ea Roller e ka Tlase ea Track

2. CQC TRACK: Moetsi oa litsebi oa OEM le ODM oa Likopano tsa Track Lower Roller le Likarolo tse Felletseng tsa Chassis

CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.), e nang le ntlo-kholo e Quanzhou, Profinseng ea Fujian, Chaena, ke moetsi oa litsebi le mofani oa likarolo tsa OEM (Original Equipment Manufacturer) le ODM (Original Design Manufacturer) bakeng sa li-excavator tse mahareng ho isa ho tse kholo, li-bulldozer, li-rig tsa ho cheka le li-loader tsa ho crawler. Ka lilemo tse fetang 20 tsa boiphihlelo bo ikhethang tlhahisong ea likarolo tsa chassis, CQC e itlhomme e le molekane ea tšepahalang bakeng sa lik'hamphani tsa machaba tsa merafo, borakonteraka ba boima ba kaho, ba lokisang lisebelisoa le baabi ba 'maraka oa morao ho pholletsa le lik'honthinente tse tšeletseng.

Bokgoni ba tlhahiso ba OEM ba CQC bo bolela hore kopano e 'ngoe le e 'ngoe ea KRA1717, KRA1251, KRA1267, KRA13750 le 47758433 track lower roller e hlahisoa ho latela litlhaloso tse nepahetseng tsa boholo, tsa tšepe le tsa ts'ebetso tse lumellanang kapa tse fetang maemo a mantlha a lisebelisoa tsa lets'oao. Bakeng sa likepe tse kholo tsa merafo tse sebelisang lisebelisoa tsa mofuta o tsoakiloeng (SUMITOMO, CASE, JCB le LINK BELT excavators), bokhoni bona ba OEM ba mefuta e mengata bo lumella ho fumana li-roller tsa mofuta o le mong tsa track lower roller, e leng se nolofatsang haholo tsamaiso ea thepa le ho fokotsa ho rarahana ha ketane ea phepelo.

Jwalo ka moetsi wa ODM, CQC e fana ka ditshebeletso tsa boenjiniere le meralo tse ikgethileng bakeng sa bareki ba hlokang dikopano tsa dirolara tse tlase tse nang le ditlhaloso tse fetotsweng. Tsena di kenyeletsa:

• Bophahamo bo eketsehileng ba flange bakeng sa tataiso e ntlafalitsoeng ea tsela e ka thoko maemong a merafo e bonolo.
• Lisebelisoa tse ling tsa tiiso ea Duo-Cone bakeng sa ts'ebetso ea mocheso o feteletseng (mohlala, lehlabathe la oli la Canada kapa merafo ea taemane ea Siberia).
• Botebo bo matlafalitsoeng ba khetla (ho fihlela ho 12 mm @ HRC45) bakeng sa bophelo bo bolelele ba ts'ebeletso libakeng tse thata haholo tse kang liemahale tsa granite kapa merafo ea tšepe.
• Li-alloy tse khethehileng tsa ho bea (mohlala, li-bushing tsa boronse tsa CuPb10Sn10) bakeng sa lits'ebetso tse nang le meroalo e phahameng ka mokhoa o sa tloaelehang kapa maeto a potlakileng a tsoelang pele.

Bareki ba ka fana ka litšoantšo tsa lisebelisoa tsa mantlha, mehlala ea CAD kapa lisampole tsa 'mele,' me sehlopha sa boenjiniere ba ka hare ho CQC se tla fetola boenjiniere kapa ho rala bocha kopano ea roller e ka tlase ea tsela ho fihlela litlhoko tse itseng tsa ts'ebetso ea sebaka sa merafo. Merero eohle ea ODM e tšehetsoa ke meralo ea motheo ea tlhahiso e kopantsoeng ka ho toba ea CQC, e felisang phapang ea boleng ba mokonteraka e monyenyane le ho nolofalletsa ho etsa prototyping ka potlako le linako tsa ho etella pele tlhahiso.

2.1 Setifikeiti sa Boleng ba CQC: ISO 9001:2015 le Tiisetso ea Boleng ba Merafo

CQC TRACK e na le setifikeiti sa ISO 9001:2015 mme e sebetsa tlasa sistimi ya semmuso ya taolo ya boleng e amohetsweng ke Setifikeiti sa Boleng ba China (CQC). Tsamaiso ena ya setifikeiti e netefatsa:

• Ho Latela Lintho tse Tala: Sehlopha se seng le se seng sa tšepe se sebelisoang tlhahisong ea li-roller assemblies tsa KRA1717, KRA1251, KRA1267, KRA13750 le 47758433 track lower roller se hlahlojoa ka lik'hemik'hale ho sebelisoa optical emission spectroscopy ho netefatsa hore motsoako oa alloy o fihlela maemo a hlalositsoeng—hangata 40Mn2, 50Mn, 40Cr kapa 42CrMo. Mehloli ea litšupiso ea mokha oa boraro e tiisa hore li-roller tsa track le li-roller tse holimo hangata li etsoa ka tšepe ea 40Mn2, 'me ts'ebetso e kholo e etsoa ka ho betla ho lateloa ke kalafo ea mocheso.
• Taolo ea Ts'ebetso: Teko ea ho tiea (sekala sa Rockwell C) e etsoa holim'a likhetla tsa rolara, li-shaft le li-bearings mekhahlelong e mengata ea tlhahiso. Litekanyetso tsa indasteri bakeng sa tšepe e phekotsoeng ka mocheso ea 40Cr li fihlella ho tiea ha HRC50‑60. Li-roller tse tlase tsa CQC tse qetiloeng li fihlella ho tiea ha bokaholimo ba HRC52‑58 ka botebo bo tiileng ba 8-12 mm ho HRC45, e tsejoang e le tekanyetso ea indasteri bakeng sa likarolo tsa sehlopha sa merafo.
• Teko ea Khatello ea 100%: Kopano e 'ngoe le e 'ngoe ea ho qetela e etsoa teko ea khatello ea li-bar tse 50 (hoo e ka bang 725 psi) metsotso e 30 ho netefatsa hore ha ho na ho lutla ho tsoang ho litiiso tsa Duo‑Cone le likoti tsa libere. Litekanyetso tsa indasteri ea litšupiso bakeng sa tlhahiso ea li-roller tsa track tse netefalitsoeng ke ISO 9001 li hloka machining e nepahetseng e nang le mamello ea ±0.05 mm bakeng sa libaka tsohle tsa bohlokoa tsa ho kopanya.
• Netefatso ea Sehlahisoa sa ho Qetela: Kopano e 'ngoe le e 'ngoe e felileng ea rolara e tlase ea tsela e etsoa tlhahlobo ea boholo bo fapaneng ho sebelisoa lisebelisoa tsa ho skena tsa laser, netefatso ea torque e phatlohang bakeng sa botšepehi ba setifikeiti, le liteko tse sa senyeheng (tlhahlobo ea likaroloana tsa makenete) joalo ka ha ho hlokahala bakeng sa likarolo tse nang le mojaro o moholo.

Kopano e 'ngoe le e 'ngoe e phethiloeng ea lirolara tse tlase tse tlohang fekthering ea CQC e tšoailoe ka khoutu e ikhethang ea sehlopha e e hokahanyang le nomoro ea pele ea mocheso oa tšepe, forging lot, potoloho ea kalafo ea mocheso le phetoho ea ho qetela ea kopano. Boemo bona ba ho sala morao boa hlokahala bakeng sa ho latela melao ea ISO 9001:2015 'me bo batloa ka ho khetheha ke lik'hamphani tsa merafo Australia, Chile, Canada le Afrika Boroa pele ba amohela mofani e mocha oa likoloi tse ka tlas'a lefatše tse tsoang 'marakeng.

3. Litlhaloso tsa Tekheniki tsa Sehlopha sa Merafo: E entsoe bakeng sa Tikoloho e Feteletseng

3.1 Litlhaloso tsa Moroalo o Bohlokoa le ho Tshabala

Dikopano tsa KRA1717 / KRA1251 / KRA1267 / KRA13750 / 47758433 tsa track lower roller tse entsweng ke CQC di etseditswe ho fihlela ditlhoko tsa mojaro le ho tsofala ha maemo a morafo tse fetang haholo ditlhaloso tse tlwaelehileng tsa kamora mmaraka.

• Tekanyetso ea Mojaro o sa Fetoheng: E ​​khona ho mamella ho fihlela ho 32,000 kg (hoo e ka bang 70,547 lbs) ka kopano ea rolara, e aba boima bo felletseng ba ts'ebetso ea excavator (hangata lithane tse 20-24 bakeng sa letoto la SUMITOMO SH210 le CASE CX210) ho pholletsa le lirolara tse ngata tse ka tlase tlas'a foreimi e 'ngoe le e 'ngoe ea pina.
• Tekanyo ea Mojaro o Fetohang: E ​​entsoe ho sebetsana le 18,500 kg (hoo e ka bang 40,785 lbs) tlas'a maemo a ho cheka le a ho tsamaea a tsoelang pele, ho kenyeletsoa matla a ho reteleha a torque e phahameng le ho hloa lithaba tse phahameng.
• Maemo a Mocheso: E etselitsoe ho sebetsa ka mokhoa o tšepahalang ho -45°C ho isa ho 130°C (-49°F ho isa ho 266°F), e koahelang merafo ea maemo a leholimo a batang haholo (lehlabathe la oli la Arctic/Canada) ho ea merafong ea lehoatata e nang le mocheso o phahameng (Lehoatata la Atacama, Chile le libaka tsa Bochabela bo Hare).

Lintlha tse tloaelehileng tsa litšupiso bakeng sa likhetla tsa roller tsa boemo ba merafo li tiisa bothata ba bokaholimo ba HRC52‑60 ka botebo ba nyeoe e thatafetseng ea 8‑20 mm ho netefatsa matla le ho hanyetsa ho tsofala. Likarolo tsa ho bea li entsoe ka tšepe e chitja ea 50Mn e nang le khanyetso e ntle ea oxidation, 'me bothata ba bokaholimo ba HRC52‑60 ka botebo ba nyeoe ea 3‑6 mm bakeng sa litsela tsa ho bea li fana ka ts'ebetso e ntle haholo.

3.2 Theknoloji ea Setii se Phaphamang sa Khoune e Duo bakeng sa ho Hanela Tšilafalo

E 'ngoe ea likarolo tsa bohlokoa ka ho fetisisa tsa li-roller assemblies tsa CQC tsa SUMITOMO / CASE / JCB track lower roller ke sistimi ea ho tiisa seal e phaphametseng ea Duo Cone. Li-Duo-Cone seal, tse tsejoang hape e le li-floating oil seal, li na le masale a mabeli a tšepe a kopantsoeng ka nepo le masale a elastomer toric a etsang sistimi ea ho tiisa e tiileng, e ikamahanyang. Theknoloji ena ea ho tiisa e sebelisoa haholo ho li-track rollers, li-carrier rollers, li-idlers le li-drive tsa ho qetela, moo ho nang le mojaro o moholo, litšila tse khorofo le tšusumetso e tsoelang pele.

Libakeng tsa merafo moo lerōle le lesesaane la silika, lehlabathe, lerōle le litšila tsa lik'hemik'hale li leng ngata, litiiso tsa molomo tse tloaelehileng li hloleha ka potlako. Litiiso tsa Duo-Cone li boloka boleng ba setlolo ka:

• Ho Thibela ho Dutla ha Setlolo: Lifahleho tsa tšepe tse koalang tse nang le masale a mabeli li hokahane le libaka tse bataletseng haholo (hangata ho ba le bokaholimo bo thata ba 0.1 µm ho isa ho 0.2 µm), e leng se etsang hore ho be le tiiso e batlang e phethahetse esita le tlas'a khatello e phahameng.
• Ho Thibela ho Kena ha Ditshila: Difahleho tsa tshepe di boloka kgokelo e tswelang pele ka masale a toric a elastomer a tletseng selemo, e leng se thibelang dikarolwana tse kgopameng ho kena ka hara mokoti wa ho jara.
• Ho Nolofatsa Boikamahanyo: Ho fapana le litiiso tse thata, litiiso tsa Duo-Cone li ka mamella ho se lumellane hantle ha mokoti le katoloso ea mocheso ntle le ho lahleheloa ke katleho ea ho tiisa.
• Sebetsa Maemong a Tempereichara e Feteletseng: Sistimi ea ho koala e sebetsa ho pholletsa le mocheso o felletseng oa -45°C ho isa ho 130°C ntle le ho senyeha ho hoholo ha ts'ebetso ea ho koala.

Bakeng sa kopano e 'ngoe le e 'ngoe ea CQC track lower roller, lifahleho tsa seal tsa Duo-Cone li thatafalitsoe ho HRC65-72, e leng se fanang ka khanyetso e ikhethang khahlanong le ho tsofala ho tsoa likarolong tse thata tse ka 'nang tsa roba sebopeho sa seal. Setlolo (hangata oli ea gear ea sehlopha sa 40# kapa e lekanang le sona) se tlatsoa esale pele ka har'a sekoti sa bearing pele ho tiisoa ha kopano ea ho qetela.

3.3 Kaho ea Likhetla tse Entsoeng Khahlanong le Mekhoa e Meng ea ho Lahleloa

Phapang ea bohlokoa pakeng tsa li-roller tse tlase tsa CQC tsa boemo ba merafo le likarolo tse akaretsang tsa aftermarket ke tšebeliso ea forging ea die e koetsoeng ho fapana le ho etsa casting bakeng sa khetla e kholo ea roller.

Bakeng sa diepa tsa letoto la SUMITOMO SH210, CASE CX210 le JCB JS200 tse sebetsang merafong le ditshebedisong tse boima tsa majwe moo matla a tshusumetso a potolohang a leng matla mme ditshitiso tsa tshebeletso di bitsang tjhelete e ngata haholo, dirolara tse tlase tsa CQC tse entsweng ka forged track di fana ka puseletso e phahameng haholo hodima matsete ha di bapiswa le mekgwa e meng ya ho etsa cast. Forging e hokahanya phallo ya dithollo tsa tshepe le sebopeho sa khetla ya roller, e eketsa haholo kganyetso ya mokhathala le ho tiya ha tshusumetso. Ts'ebetso ya ho etsa closed die e boetse e fedisa masoba le diphaephe tsa kahare tse ka bakang ho hloleha pele ho nako dikarolong tsa cast tlasa kgatello e phahameng.

Lirolara tsohle tse tlase tsa CQC li etsoa hore li be le maemo a tloaelehileng ka ho sebelisa forging e nepahetseng pele ho kalafo ea mocheso ka kakaretso, ho fihlela ho thatafala ha bokaholimo ba HRC52‑56 ka botebo ba lera bo thatafalitsoeng bo fetang 7‑10 mm ho HRC45—ho feta tlhoko e tloaelehileng ea merafo ea botebo ba nyeoe ea 4‑6 mm.

4. Meralo ea Motheo ea Tlhahiso e Kopantsoeng ka ho Otloloha: Fektheri e Felletseng ea Likarolo tsa Chassis

Bokhoni ba CQC TRACK ba ho fana ka dikopano tsa SUMITOMO / CASE / JCB tsa maemo a tlase a merafo bo itshetlehile hodima meralo ya motheo ya tlhahiso e kopantsweng ka botlalo e fedisang ho fetofetoha ha ketane ya phepelo, ho se tsitse ha boleng le tieho ya tlhahiso e amanang le ho kenngwa tshebetsong ha dikonteraka tse nyane.

Setsi sa ho lahla. E hlahisa dikgeo tse tala bakeng sa di-sprocket, di-roller tse tshehetsang di-idlers le dikarolo tse itseng tsa tataiso ya tsela di sebedisa mekgwa ya ho lahla lehlabathe le letala le foam e lahlehileng. Sehlopha se seng le se seng sa ho lahla se feta tlhahlobong ya diphoso tsa ultrasonic le tlhahlobo ya dikhemikhale ho netefatsa sebopeho sa alloy pele se tswela pele ka mesebetsi e latelang.

Semela sa ho Fehla. Sebaka sa mantlha sa ho hlahisa dikopano tsa CQC tsa KRA1717, KRA1251, KRA1267, KRA13750 le 47758433. Di-billet tsa tshepe e nang le motswako o matla (hangata dikereiti tsa 40Mn2 kapa 40Cr) di futhumatswa ho fihlela mochesong o laolwang wa austenitizing (1,100–1,200°C) mme di boptjwa ka ho sebedisa forging ya hydraulic press. Kamora ho bopjwa, dikhetla tse entsweng di a tloaeleha ho imolla kgatello ya ka hare le ho di lokisetsa ho thatafatsa dikgeo.

Fektheri ea Meno a Libakete e Entsoeng. E arolelana mekhoa e tšoanang ea netefatso ea boleng le boiphihlelo ba motsoako le mela ea likarolo tsa pina. Setsi sena se nolofalletsa CQC ho fana ka mefuta e felletseng ea likarolo tsa ho tsofala ha libakete, ho kenyeletsoa meno a libakete le li-adapter bakeng sa mechini ea SUMITOMO, CASE, JCB, CATERPILLAR le HITACHI, hammoho le li-roller tse tlase tsa pina e ka tlas'a koloi.

Sebaka sa ho Sebetsa sa Mechini sa CNC. Se hlomelitsoe ka masela a otlolohileng a CNC, li-mill tse rapameng tse rapameng le litsi tsa ho sila ka nepo. Mesebetsi ea bohlokoa ea ho qeta bakeng sa likopano tsa KRA1717/KRA1251/KRA1267/KRA13750/47758433 e kenyelletsa: ho reteleha ka nepo ha bophara ba kantle ba khetla ea roller ho ea litekanyong tse nepahetseng (± 0.05 mm mamello), ho phethela li-geometri tsa flange, ho taboha ka nepo ha likoti tsa bearing, ho sila ha li-shaft journals le ho skena ha laser ea ho qetela bakeng sa netefatso ea boleng.

Setsi sa ho Qetela sa Kopano. Dikopano tsa KRA1717, KRA1251, KRA1267, KRA13750 le 47758433 tsa roller tse tlase di kopantswe hodima mela e ikgethileng ya indexing ho sebediswa sesebediswa sa ho hatella sa hydraulic se lekantsweng ho fihlella ho lekana hantle ha bearing le ho hokahanya shaft. Ditiiso tsa dikhoune tse pedi kapa tsa dikhoune tse pedi di kentswe ka bongata ba mafura a lekantsweng (hangata 100–150 ml ka kopano), mme kopano ka nngwe e feta:

• Netefatso ea torque e potolohang ho netefatsa khatello e nepahetseng ea tiiso.
• Teko ea ho lutla ha metsi tlas'a khatello ea li-bar tse 50 (bonyane metsotso e 30).
• Tlhahlobo ea ho qetela ea pono bakeng sa qetello ea bokaholimo le ho lokisa flange.

Ka ho boloka dinode tsohle tse hlano tsa tlhahiso tlasa taolo e kopaneng, CQC e fihlella taolo ya tshebetso ho tloha pheletsong ho isa qetellong ho tloha ho rasiti ya tshepe e tala ho isa ho thomello e qetilweng ya roller e tlase. Kgokelo ena e otlolohileng e nolofalletsa dinako tse potlakileng tsa ho etella pele (hangata matsatsi a 15-20 a mosebetsi bakeng sa diodara tse tloaelehileng), botsitso ba boleng bo hodimo le ho tenyetseha ho amohela diphetoho tsa ODM ntle le ho itshetleha ka ntle.

5. Khoebo ea Merafo le Kaho ea Lefatše - Tshebetso e Pakiloeng ea Masimo ho Pholletsa le Lik'honthinente

Likopano tsa CQC tsa SUMITOMO / CASE / JCB KRA1717, KRA1251, KRA1267, KRA13750 le 47758433 li bokelletse tšebeletso ea tšimo e pakiloeng ka lilemo tse fetang leshome ho pholletsa le libaka tsa merafo le tsa kaho tse boima lefatšeng.

5.1 Ditshebediso tsa Merafo le ho Tjhapa

5.2 Ditshebediso tsa Kaho e Boima, Meralo ya Motheo le ho Falla ha Lefatshe

• Morero o moholo oa NEOM (Saudi Arabia): Lihora tse likete tsa ts'ebetso maemong a matle a lehlabathe la lehoatata, moo sistimi ea ho koala ea DuoCone ea CQC e ileng ea thibela ho kena ha lehlabathe le ho boloka botsitso ba ho tlotsa.
• Kaho ea litsela tse fetang lehoatata (Mongolia): Mocheso o feteletseng o fetoha ho tloha ho -30°C ho ea ho +35°C ka har'a lipotoloho tsa lihora tse 24; likhetla tse entsoeng ka maiketsetso li bontšitse botsitso bo tsitsitseng ba litekanyo 'me sistimi ea ho koala e thibetse ho kena ha mongobo.
• Merero ea matamo a motlakase oa metsi (Turkey le Brazil): Maemo a letsopa le seretse se boima—hangata e leng tikoloho e thata ka ho fetisisa bakeng sa litiiso tsa tsela—a ile a sebetsoa ka katleho ka lebaka la bokhoni ba moralo oa setiiso sa Duo-Cone ba ho thibela likhoele tse khomarelang ho tsoa masobeng a bearing.
• Meralo ea motheo ea Asia Boroa-bochabela (Indonesia, Thailand, Philippines): Maemo a pula ea pula ea lipula, mobu o teteaneng oa letsopa le maeto a malelele pakeng tsa libaka tsa mosebetsi; likopano li bontšitse nako e telele ea ho tlotsa le litlhoko tse fokolang tsa tlhokomelo ea tiiso.

5.3 Kakaretso ea Lintlha tsa Lefapha la Basebetsi ba Lifofane ba Machaba

Lipapiso tse ikemetseng tsa tšimo tse entsoeng ke basebetsi ba baholo ba likepe tsa machaba (mafapha a merafo le a kaho e boima) li bontša hore li-track lower rollers tsa CQC li fana ka:

• Bophelo ba tšebeletso bo bolelele ho fihlela ho 30% ho feta likarolo tse tloaelehileng tsa aftermarket.
• Ho fokoditswe nako ya ho phomola e sa reroang ka hoo e ka bang 15–20% ho pholletsa le difofane tse kopaneng tsa SUMITOMO/CASE/JCB.
• Litšenyehelo tsohle tsa beng li fokotsehile ka phokotso ea selemo le selemo ea 20-25% litšenyehelong tsa likarolo tsa koloi e ka tlas'a koloi.
• Liketsahalo tsa ho hloleha ha tiiso hoo e ka bang lefela nakong ea lihora tse 1,500 tsa pele tsa ts'ebetso maemong a tloaelehileng ho isa ho a boima.

Bakeng sa dikepe tsa merafo tse sebetsang ka di-excavator tsa sehlopha sa SUMITOMO SH210, CASE CX210 le JCB JS200 tse fetang 20, poloko e kopaneng ya ditjeo tsa dikarolo, basebetsi le nako e lahlehileng ya tlhahiso e ka fihla ho makgolo a dikete tsa didolara selemo le selemo ha ka nako e le nngwe e ntse e ntlafatsa boteng ba mochini—tekanyo ya bohlokwa bakeng sa dibaka tsa tlhahiso e ngata.

6. Sehlopha sa Kgwebo sa Matjhaba – Jack, Haily, Monghadi Zhou

Lefapha la Khoebo la Machaba la CQC TRACK le na le basebetsi ba nang le boiphihlelo ba khoebo ba laolang thepa e rarahaneng, litokomane, tšehetso ea tekheniki le litlhoko tse ikhethileng tsa bareki tsa phepelo ea likarolo tsa ho cheka tsa lefats'e.

• Jack – Motsamaisi e Moholo oa Ak'haonte bakeng sa Europe, Russia le Amerika.
  Jack o na le boiphihlelo ba dilemo tse fetang 12 ba ho romela thepa kantle ho naha dikarolong tsa disebediswa tse boima, ho kenyeletswa le tsebo e netefaditsweng ya ho tshwaya CE (European Union), setifikeiti sa GOST‑R (Russia) le ditokomane tsa lekgetho bakeng sa thepa e tswang Amerika Leboya. O hokahanya le lefapha la thepa la CQC ho hlophisa thepa ya lewatle (FCL/LCL), thepa ya diterene le thepa ya moya e tsamayang ka potlako ho ya dikoung le dibakeng tsa projeke ho pholletsa le Yuropa, Russia Federation, United States, Canada le Latin America. Jack o boetse o sebetsana le ho lokisa ditshisinyo tsa tekheniki le dipuisano tsa konteraka ya OEM/ODM bakeng sa di-configurations tsa KRA1717/KRA1251/KRA1267/KRA13750/47758433 track lower roller tse ikgethileng.
• Haily – Mohokahanyi oa Thekiso ea Linaha Tse Ling oa Asia Bohareng, Korea Boroa le Australia.
  Haily o ikgethile ka ditlhoko tse ikgethang tsa meetlo le setifikeiti tsa direphabliki tsa Asia Bohareng (Kazakhstan, Uzbekistan, Mongolia), Korea Borwa le Australia. O laola ho lokiswa ha di-invoice tsa kgwebo, manane a ho paka, disetifikeiti tsa tshimoloho le ditlaleho tsa diteko tse hlokahalang bakeng sa ho hlwekiswa ha meetlo dibakeng tsena. Haily o sebetsa ka kotloloho le dikhamphani tsa merafo tsa Australia tse hlokang ditokomane tsa setifikeiti sa ISO 9001:2015 le CQC e le karolo ya tshebetso ya bona ya pele ho ho fumana mangolo a boleng ba bafepedi. Dikamano tsa hae tse matla le barekisi ba thepa Boemakepeng ba Brisbane, Boemakepeng ba Melbourne le Boemakepeng ba Busan di netefatsa hore dikopano tsa CQC tsa ho tsamaisa thepa tse tlase di fihla ka nako esita le bakeng sa ditaelo tsa merafo tse shebaneng le nako.
• Monghali Zhou – Motsamaisi oa Libaka oa Bochabela bo Hare, Asia Bophirima, Afrika le Asia Boroa-bochabela.
  Monghadi Zhou o bile le CQC ka dilemo tse 15 mme o bua dipuo tse ngata (Senyesemane, Semandarine le Searabia sa Levantine). O etella pele kopano ya CQC le dikhamphani tsa merafo, mafapha a mmuso a meralo ya motheo le barekisi ba disebediswa ho pholletsa le Saudi Arabia (NEOM le mesebetsi ya phosphate ya merafo), UAE, Jordane, Turkey, Nigeria, Ghana (merafo ya kgauta), Rephaboliki ya Demokrasi ya Congo (cobalt le koporo), Zambia (koporo), Kenya, Indonesia, Thailand le Philippines. Monghadi Zhou o boetse o fana ka mesebetsi ya tshehetso ya botekgeniki sebakeng seo, a etela dibaka tsa merafo ho hlahloba dikarolo tse senyehileng tsa ka tlasa koloi, a netefatsa phapanyetsano ya dinomoro tsa dikarolo le ho fana ka tataiso ya ho kenya dikopano tsa roller tse tlase ha ho hlokahala.

7. Kakaretso ea 'Maraka oa Lefatše - Ho Fana ka Mesebetsi ea Merafo le Kaho ho pholletsa le Lik'honthinente tse Tšeletseng

Likopano tsa CQC tsa KRA1717, KRA1251, KRA1267, KRA13750 le 47758433 tsa li-roller tse tlaase le potefolio e felletseng ea likarolo tsa chassis hajoale li romelloa mebarakeng e meholo ea merafo le ea kaho lefatšeng ka bophara:

• Europe – Jeremane, Poland, Finland, Sweden, Norway, Netherlands, Belgium, Fora, Spain, Italy, Greece, United Kingdom. Bareki ba Europe ba ananela haholo litokomane tsa ho latela melao ea CE tsa CQC le litifikeiti tsa Kamohelo ea Mofuta moo ho hlokahalang.
• Asia Bophirima le Bochabela bo Hare – Saudi Arabia (morero oa NEOM, merafo ea phosphate), United Arab Emirates (meaho ea Dubai le Abu Dhabi), Qatar, Jordane (merafo ea potash le phosphate), Turkey (likoari tse kopaneng le merero ea motlakase oa metsi), Kuwait (tšebeletso ea masimo a oli).
• Asia Bohareng – Kazakhstan (libaka tsa merafo tsa Karaganda le Pavlodar), Uzbekistan (merafo ea khauta le koporo), Mongolia (merafo ea khauta ea koporo ea Oyu Tolgoi), Tajikistan ka tsela ea terene ea Dostyk-Alashankou.
• Amerika Borwa – Chile (merafo ya koporo ya Atacama Desert), Peru (merafo ya koporo le zinki), Brazil (merafo ya tshepe le kgauta), Argentina, Colombia, Bolivia.
• Russia – merafo ea taemane le mashala ea Siberia, merafo ea libaka tsa Ural le likou tsa Bochabela bo Hōle (Vladivostok), li ajoa ka hare ho naha ka Terene ea Trans-Siberian. Lithomello tsohle li kenyelletsa lipolelo tsa setifikeiti sa GOST moo ho hlokahalang.
• Korea Boroa – Karolo e kholo ea palo ea thepa e romelloang kantle ho naha ea CQC Asia e ea Korea Boroa, e fana ka thepa ho barekisi ba lisebelisoa, e tsosolosa mabenkele le ho tsamaisa liakhaonto tsa likepe Seoul, Incheon, Busan le Ulsan.
• Amerika Leboea – United States le Canada, li fana ka bafani ba thepa ba morao-rao, litsi tsa ho tsosolosa lisebelisoa le borakonteraka ba meralo ea motheo ba boholo-holo ba sebetsang mererong ea litsela tse kholo, borokho le liphaephe. ​​Litokomane tsa setifikeiti sa CQC tsa ISO 9001:2015 le CQC li khotsofatsa litlhoko tse ngata tsa boleng ba bareki ba Amerika Leboea.
• Australia – Australia Bophirima (majwe a tshepe), Queensland (mashala le koporo), New South Wales le Victoria (meaho le kaho). Bareki ba Australia ba hloka disetifikeiti tse qaqileng tsa thepa (disetifikeiti tsa sile, direkoto tsa kalafo ya mocheso le ditlaleho tsa teko ya ho thatafala) bakeng sa sehlopha se seng le se seng sa dikopano tsa roller tse tlase tsa track lower, mme sistimi ya CQC ya ho latela e fana ka ditokomane tsena kgafetsa.
• Afrika – Afrika Borwa (polatinamo, kgauta, manganese le merafo ya chrome), Zambia (koporo), Rephaboliki ya Demokrasi ya Congo (cobalt le koporo), Ghana (kgauta), Nigeria (metheo), Kenya (merero ya ditsela le diterene), Tanzania le Angola.

8. Qetello – CQC TRACK: Feme ea Hao ea Likarolo tsa Chassis ea Lefatše le Moetsi oa Likopano tsa SUMITOMO CASE JCB Track Lower Roller

Bakeng sa batsamaisi ba likepe, barekisi ba lisebelisoa, lihlopha tsa theko ea merafo le borakonteraka ba meralo ea motheo ba batlang mohloli o tšepahalang oa SUMITOMO / CASE / JCB KRA1717, KRA1251, KRA1267, KRA13750 le 47758433 Track Lower Roller Assemblies, CQC TRACK (cqctrack) e fana ka tharollo e felletseng, e kopantsoeng ka ho toba e tšehelitsoeng ke boiphihlelo ba lilemo tse fetang 20 bo ikhethang ba ho sebelisa li-undercarriage.

CQC TRACK e kopanya:

• Meralo ea motheo ea tlhahiso e kopantsoeng ka ho otloloha - feme ea ho etsa litšepe, feme ea ho etsa litšepe, feme ea meno a libakete tse entsoeng ka litšepe, setsi sa ho sebetsa sa ho sebetsa ka mechini sa CNC le feme ea ho qetela ea ho kopanya.
• Bokgoni ba tlhahiso ba OEM le ODM – bo tshehetsang di-excavator tsa letoto la SUMITOMO SH200/SH210, CASE CX210/CX240 le JCB JS200/JS210 LC.
• Lisetifikeiti tsa boleng ba machaba - ISO 9001:2015 le sistimi ea taolo ea boleng e amohetsoeng ke CQC.
• Tšepe ea boemo ba merafo – likhetla tsa tšepe tsa 40Mn2/40Cr tse entsoeng ka maiketsetso, litiiso tse phaphametseng tsa Duo-Cone, ho thatafatsa ha khetla ho ea ho HRC52-58 ka botebo ba khetla e thatafetseng ea 8-12 mm.
• Tshebetso e pakiloeng tshimong – bophelo ba tshebeletso ba dihora tse fetang 3,000 maemong a merafo, bophelo bo bolelele ba 30% ho feta dikarolo tse tlwaelehileng tsa kamora mmaraka.
• Sehlopha se inehetseng sa khoebo ea machaba - Jack, Haily le Monghali Zhou bakeng sa thekiso ea lefats'e, thepa le tšehetso ea botekgeniki.
• Thomello ea thepa lefatšeng ka bophara - Ho romela thepa kantle ho naha Europe, Asia Bophirimela, Asia Bohareng, Amerika Boroa, Russia, Korea Boroa, Amerika Leboea, Australia le Afrika, ho akaretsa mebaraka eohle e meholo ea merafo le ea kaho.

Ikopanye le CQC TRACK ka kotloloho bakeng sa:

• Phepelo e tobileng fekthering ea SUMITOMO / CASE / JCB KRA1717, KRA1251, KRA1267, KRA13750 le 47758433 track lower roller assemblies.
• Tlhahiso ea likoloi tse ka tlas'a lefatše tsa OEM le ODM bakeng sa likepe tse tsoakiloeng (SUMITOMO, CASE, JCB, LINK‑BELT, CATERPILLAR, KOMATSU, HITACHI le mefuta e meng).
• Tšehetso ea tekheniki, litšupiso tsa likarolo tse fapaneng le tataiso ea ho kenya.
• Litharollo tsa ho romella tsa lefats'e ka bophara tse etselitsoeng sebaka sa morafo oa hau kapa sebaka sa projeke.

CQC TRACK – Botšepehi ba Boenjiniere ba Merafo Kopanong e 'Ngoe le e 'Ngoe ea Roller e ka Tlase ea Track.