PATLA EA CQC- Litharollo tsa Precision Final Drive

Hitachi EX370‑5 / EX400 / ZX450 / ZX470 / ZX520Kopano ea ho Qetela ea Drive Sprocket

Tšupiso ea Tšebelisano ea OEM: 71447247 | 1028494 | 1010956 | FH400

1. Selelekela: Bokgoni ba Phetisetso ya Matla bakeng sa Lebotho le Boima la Hitachi

Sekhahla sa ho qetela sa ho kganna ke sebopeho sa bohlokwa pakeng tsa enjene ya ho kganna ya hydraulic le ketane ya pina. E fetisa matla a felletseng a torque le a ho hula a tsamaisang mochini, e leng se etsang hore e be e 'ngoe ea likarolo tse jarollotsoeng ka thata ka tlas'a seketsoana sa ho tjheka. Bakeng sa mehlala e meholo ya Hitachi ya ho tjheka—EX370‑5, EX400, ZX450, ZX470, le ZX520—sekhahla se tlameha ho mamella ho kgohlahala ho sa feleng, ditlhoro tse phahameng tsa torque, le meroalo e ka thoko nakong ya ho reteleha le ho otsela.

CQC TRACK ke moetsi le mofani ea kopaneng oa likarolo tsa ka tlas'a koloi ea boleng ba OEM le ODM. Likopano tsa rona tsa ho qetela tsa li-drive sprocket, tse shebaneng le linomoro tsa likarolo tsa Hitachi 71447247, 1028494, 1010956, le FH400, li entsoe ka nepo ho fana ka phetisetso e ntle ea matla, nako e telele ea ho tsofala, le ho lumellana ka botlalo le litsamaiso tsa pele tsa drive. Joaloka mohloli o tobileng oa fektheri, re fana ka boleng ba lisebelisoa tsa mantlha ka ho tenyetseha ha khoebo ha molekane ea inehetseng oa 'maraka oa morao.

2. Boitsebiso ba Sehlahisoa le ho Tsamaellana le OEM

Linomoro tse latelang tsa likarolo tsa Hitachi li emela likopano tsa ho qetela tsa li-drive sprocket tse sebelisoang mefuteng e mengata e meholo ea excavator. Ho ka ba le mefuta e fapaneng lipakeng tsa litlhophiso tsa undercarriage tse tloaelehileng le tse boima (HD). CQC TRACK e fana ka tharollo e kopaneng e akaretsang lits'ebetso tsohle tse thathamisitsoeng.

Tlhokomeliso ea ho lumellana: Li-sprocket tsena li etselitsoe li-drive motor tsa ho qetela tse fumanehang hangata ho li-excavator tsa Hitachi tsa sehlopha sa lithane tse 37-52. Bakeng sa mehlala e nang le litlhophiso tse ikhethileng tsa ka tlas'a koloi (mohlala, koloi e telele kapa ho tsamaea ka maoto a malelele), ka kopo fana ka nomoro ea hau ea serial ea mochini bakeng sa ho bapisa hantle.

3. Litlhaloso tsa Tekheniki: E entsoe bakeng sa Torque le Ho Tšoarella

Kopano e 'ngoe le e 'ngoe ea li-sprocket tsa ho khanna tsa CQC TRACK tsa ho qetela e etsoa tlas'a lits'ebetso tse netefalitsoeng tsa ISO 9001:2015, tse nang le bokhoni bo felletseng ba ho latela ho tloha linthong tse tala ho ea kopanong e felileng. Litlhaloso tse latelang li bonts'a litlhoko tse hlokang tlhokomelo ea li-drive tse kholo tsa ho qetela tsa ho cheka.

3.1 Thepa le Kalafo ea Mocheso

• Tšepe ea Motheo: Tšepe ea alloy ea 42CrMo4 / 40CrMnMo e matla haholo, e khethiloeng ka lebaka la ho tiea ha eona ho ikhethang, ho hanyetsa mokhathala, le bokhoni ba ho mamella khatello ea ho kopana le potoloho e phahameng.
• Ho thatafatsa ho kenya: Boemo ba leino le libaka tsa ho kopana le flange li thatafatsa ho kenya ka nepo ho fihlela:
  • Bothata ba bokaholimo: 52–58 HRC
  • Botebo ba khetla: ≥6 mm (0.24 in) e lekantsweng moleng wa ho ntsha leino; ≥4 mm (0.16 in) motsong wa leino
• Ho Tiea ha Metso: Metso e boloka sebopeho se ductile (28–35 HRC) ho monya meroalo e tetebetsang e tswang sebakeng se sa lekanang le ho fetoha ha torque ka tshohanyetso, ho thibela ho robeha ha meno.

3.2 Profaele ea Leino le ho Nepahala ha Dimensional

• Jometri ea Meno: CNC e entsoe ho latela litlhaloso tsa OEM ka taolo e tiileng ea bophara ba sekontiri, botenya ba meno le radius ea motso. Profaele e ntlafalitsoe bakeng sa ho sebelisana hantle le li-bushing tsa ketane ea pina, ho fokotsa ho tsofala ha sprocket le ketane.
• Sebopeho sa ho Kenya: Paterone ea bolutu, bophara ba pilot, le botenya ba flange ea ho kenya li entsoe ka CNC ho fihlela ho mamello ea ±0.05 mm, ho netefatsa ho lumellana hantle le ntlo ea ho qetela ea enjene ea ho khanna ntle le ho benya kapa ho fetoloa.

3.3 Likarolo tsa Kopano

Kopano e 'ngoe le e 'ngoe e felletseng ea sprocket e kenyelletsa:

• Lesale la sekerete: Le thatafalitsoe ka mokhoa o nepahetseng oa ho kenya meno.
• Liboutu tsa ho kenya (haeba ho hlokahala): Liboutu tsa boleng bo holimo tsa 12.9 tse nang le lesira le hanelang mafome.
• Masale a O kapa digasket: Bakeng sa ho kwala pakeng tsa sprocket le ntlo ya ho qetela ya ho kganna (moo ho hlokahalang).

3.4 Tšireletso Khahlanong le ho Senyeha

• Li-sprocket tsohle li fumana qetello e koahetsoeng ka zinki kapa oxide e ntšo ka sekoahelo se eketsehileng sa oli e thibelang mafome bakeng sa tšireletso nakong ea polokelo le thepa ea leoatle. Bakeng sa libaka tse lebōpong la leoatle kapa tse mongobo o mongata, sekoahelo sa epoxy se boima se ka khethoang sea fumaneha.

4. Netefatso ea Boleng le Bokhoni ba Tlhahiso

Jwalo ka feme ya mohlodi, CQC TRACK e laola mohato o mong le o mong wa tlhahiso, e leng se nolofalletsang boleng bo tsitsitseng le ho latelwa ka botlalo.

• Setifikeiti sa Thepa e Tala: Tšepe e fumanoa ho tsoa lifemeng tse netefalitsoeng tse nang le litifikeiti tsa tlhahlobo ea femeng (MTC) tse fumanehang ka sehlopha.
• Litlhahlobo tsa Ts'ebetso: Mechini e lekanyang e hokahanyang (CMM) e netefatsa ho nepahala ha litekanyo mohatong o mong le o mong oa ho sebetsa. Boemo ba leino bo hlahlojoa ka ho sebelisa li-comparators tsa mahlo le ho skena ka 3D.
• Teko ea ho tiea: 100% ea li-sprocket li feta netefatsong ea ho tiea lintlheng tse ngata (ntlha ea leino, lehlakore, motso le flange e khomaretsoang) ho netefatsa hore lia tšoana.
• Teko e sa Senyeheng (NDT): Tlhahlobo ea likaroloana tsa makenete (MPI) e sebelisoa ho lemoha mapetso a bokaholimo; teko ea ultrasound (UT) e etsoa likarolong tsa bohlokoa ho netefatsa botšepehi ba ka hare.
• Teko ea Mokhathala: Sampole e emelang lipalo-palo ho tsoa sebakeng se seng le se seng sa tlhahiso e lekoa bencheng e inehetseng ea mokhathala oa sprocket, e etsisang lihora tse 1000 tsa ts'ebetso e boima ea ho cheka tlas'a maemo a felletseng a torque.

5. Boenjiniere ba Thepa le Likopo tsa Libaka

CQC TRACK e hlophisitse ketane ea eona ea phepelo le mefuta ea lihlahisoa ho fihlela litlhoko tse ikhethang tsa mebaraka ea rona e reriloeng. Re boloka libaka tsa setoko tse reriloeng 'me re fana ka li-incoterms tse feto-fetohang (FOB, CIF, DDP) ho latela litlhoko tsa libaka.

5.1 Amerika Boroa

• Limmaraka tsa Bohlokoa: Chile, Peru, Brazil, Argentina, Colombia
• Tsepamiso ea Indasteri: Merafo ea koporo, merafo ea khauta, ho cheka ka bongata, meralo ea motheo
• Molemo oa Thepa: Setoko sa buffer se bolokiloe Koung ea Callao (Peru) le Koung ea Santos (Brazil) bakeng sa ho romelloa kapele merafong ea Andean le mererong ea Amazon.
• Sephutheloana: Mabokose a lehong a boima a nang le tšireletso ea VCI (volatile corrosion inhibitor) ho hanela mongobo o phahameng le moea o letsoai nakong ea lipalangoang tsa lebopong.
• Tšehetso: Tšehetso ea tekheniki ea Sepanishe e fumaneha bakeng sa netefatso ea ho lekana ha thepa pele ho thekiso le ho rarolla mathata ka mor'a thekiso.

5.2 Yuropa

• Limmaraka tsa Bohlokoa: Jeremane, Fora, Netherlands, Scandinavia, Poland, UK
• Tsepamiso ea Indasteri: Ho cheka, ho sebelisa lintho hape, boenjiniere bo boima ba sechaba, ho heletsa
• Ho latela Melao: Lihlahisoa tsohle li na le letšoao la CE 'me li latela Molao oa EU (EU) 2016/1628 moo ho hlokahalang.
• Mohlala oa Phepelo: Sebaka sa polokelo se thehiloeng EU (Netherlands, Poland) se nolofalletsa ho romelloa ha thepa lihora tse 24-48 libakeng tse ngata tsa Europe.

5.3 Russia le Asia Bohareng

• Limmaraka tsa Bohlokoa: Federation ea Russia (Siberia, Bochabela bo Hōle), Kazakhstan, Uzbekistan, Mongolia
• Tsepamiso ea Indasteri: Meralo ea motheo ea oli le khase, merafo ea mashala, merafo ea tšepe e nang le tšepe e ngata, boenjiniere bo boholo ba sechaba
• Boenjiniere ba Maemo a Leholimo a Batang: Bakeng sa libaka tse feteletseng, re fana ka mofuta oa maemo a Arctic o nang le:
  • Tšepe e mocheso o tlase (LT-Tšepe) bakeng sa ho ntlafala ha matla a ho thula mochesong o ka tlase ho lefela.
  • Seaparo se khethehileng sa ho thibela ho tshwarwa ha diboutu tse kenngwang ho thibela ho teneha maemong a batang.
• Dilojistiki: Tšehetso bakeng sa thepa e romelloang ka terene e fetang Kazakhstan le thepa e tsamaisoang ka sekepe ho ea Vladivostok le Novorossiysk. Litokomane tsa lekhetho (ho kenyeletsoa le setifikeiti sa EAC) li fanoe ho netefatsa hore thepa e tlosoa ka mokhoa o boreleli.

5.4 Asia Bophirima le Asia Bohareng (Turkey, Kou, Caucasus)

• Limmaraka tsa Bohlokoa: Turkey, UAE, Saudi Arabia, Kuwait, Qatar, Azerbaijan, Georgia
• Tsepamiso ea Indasteri: Merero e meholo ea meralo ea motheo, merafo ea lehoatata (phosphates, bauxite), kaho e boima
• Ho Hanela Mocheso: Litlhaloso tse tloaelehileng tsa ho thatafatsa li netefalitsoe bakeng sa mocheso o tsitsitseng o kaholimo ho 50°C. Liaparo tse ikhethileng tsa mocheso o phahameng tse thibelang ho tšoaroa le tse thibelang mafome lia fumaneha bakeng sa ts'ebetso e feteletseng ea lehoatata.
• Setoko sa Sebaka: Setoko se behiloe Dubai ho sebeletsa sebaka sa Kou ka linako tse khutšoanyane tsa ho etella pele; setoko se eketsehileng Istanbul bakeng sa Turkey le Caucasus.

6. Bokgoni ba ho Etsa ba OEM le ODM

CQC TRACK ha se mofani oa thepa ea morao-rao feela empa hape ke molekane ea tšoanelehang oa OEM le ODM bakeng sa barekisi ba lefats'e le lihlahisoa tsa lisebelisoa. Bokhoni ba rona ba fektheri bo kenyelletsa:

• Letshwao la Kgetho: Ho tjhesa kapa ho lahla letshwao la letshwao la hao ka laser hodima lesale la sprocket.
• Sephutheloana se Ikhethileng: Sephutheloana sa leibole se ikemetseng se etselitsoeng litlhaloso tsa hau.
• Litlhaloso tse Loketseng: Ho lokisa liprofaele tsa ho thatafala, ho koahela, kapa jiometri ea meno ho latela lits'ebetso tse itseng (mohlala, li-sprocket tsa rabara, ho ntšetsoa ha lehare ka mokhoa o feteletseng).
• Ho Tenyetseha ha Molumo: Ho tloha ho liodara tse nyane ho isa ho likonteraka tsa selemo le selemo tse ngata tse nang le phano ea JIT (ka nako e nepahetseng).

7. Tlhahisoleseling ea ho odara le Litlhaloso tsa Ketane ea Phepelo

Litlhoko tse potlakileng: Ka kopo botsa ka ho fumaneha ha setoko hona joale matlong a rona a polokelo a libaka Peru, Netherlands, Poland, Dubai le Kazakhstan. Likhetho tsa thepa ea moea e potlakileng lia fumaneha bakeng sa maemo a bohlokoa a nako ea phomolo.

• Core: Hitachi final drive sprocket, kopano ea sprocket ea 71447247, EX370‑5 final drive, likarolo tsa koloi e ka tlas'a koloi ea ZX450, sprocket ea pina ea ZX520, moetsi oa CQC TRACK.
• Ea bobeli: Sebaka sa ho nkela sebaka sa 1028494, sprocket e boima ea 1010956, sprocket ea FH400, likarolo tsa excavator tsa boleng ba OEM, likarolo tsa ODM tsa ka tlas'a koloi, mofani oa sprocket ea track drive.
• Libaka: Amerika Boroa likarolo tsa Hitachi tse ka tlas'a koloi, mofani oa li-sprocket tsa ho cheka oa Europe, koloi ea ho qetela ea Russia EX400, likarolo tsa Asia Bohareng tsa ZX470, likarolo tsa Asia Bophirimela tsa ZX520.
• Tekheniki: sprocket e thatafaditsweng ke induction, profaele ya meno a nepahetseng, kopano ya sprocket ya ho kganna ya ho qetela, fektheri ya ka tlasa koloi ya ISO 9001, sprocket ya sehlopha sa arctic, drive ya ho qetela ya desert spec.

9. Qetello: Phetiso ea Matla a Nepahetseng, Feme e Otlolohileng

Seqhomane sa ho qetela sa ho kganna ke karolo ya bohlokwa ya sepheo e amang ka ho toba ho hula ha motlakase, bokgoni ba mafura, le bophelo ba ka tlasa koloi. CQC TRACK e kopanya boiphihlelo ba botekgeniki ba moetsi wa sehlopha sa OEM le bokgoni ba kgwebo ba mofani wa thepa ya fektheri ka kotloloho. Dikopano tsa rona tsa diqhomane tsa Hitachi—tse tshwaeditsweng ho 71447247, 1028494, 1010956, le FH400—di entswe ka ho nepahala, di thatafaditswe, mme di lekilwe ka thata ho fana ka bophelo bo phahameng ba tshebeletso ditikolohong tse thata ka ho fetisisa lefatsheng.

Re u mema hore u ikopanye le sehlopha sa rona sa thekiso ea thepa kantle ho naha bakeng sa lintlha tse qaqileng tsa tekheniki, litheko tsa hajoale, le ho buisana ka litumellano tsa phepelo ea nako e telele tse etselitsoeng litlhoko tsa hau tsa libaka. Hore na u hloka li-sprocket tse ikhethileng tsa OEM kapa litharollo tsa ODM tse ikhethileng, CQC TRACK ke molekane oa hau ea tšepahalang.

CQC TRACK ke moetsi ea ngolisitsoeng ea ikhethang ka likarolo tsa boleng bo holimo tsa ka tlas'a koloi bakeng sa lisebelisoa tse boima. Matshwao ohle a kgwebo (Hitachi, EX, ZX, jj.) ke a beng ba ona. Tshupiso ya dinomoro tsa OEM ke ya ho tsebahatsa le ho tsamaellana feela.

Dikahare tsena tsa mantlha di hlophisitswe ho sebetsa e le mohlodi o felletseng bakeng sa bareki ba matjhaba, ho fihlela ditekanyetso tsa Google tsa E‑E‑A‑T ha ka nako e ts'oanang di fana ka tlhahisoleseding ya botekgeniki le ya kgwebo e ka sebediswang bakeng sa ditsebi ho pholletsa le Amerika Borwa, Europe, Russia, Asia Bophirima le Asia Bohareng.