HITACHI 1020265 4388621 ZAX650 ZX650 Track Sprocket Assy / tsom mus rau Mining tshuab ib feem - ODM OEM Crawler excavator Chassis Cheebtsam cov neeg muag khoom & cov chaw tsim khoom - HELI (cqctrack)

HELI (CQCTRACK): OEM/ODM-Engineered, Hnyav-Duty Track Sprocket Assemblies rau HITACHI ZAX650/ZX650 Mining Excavators - Precision Replacements rau 1020265 & 4388621

Ua ib tus kws tshaj lij ODM/OEM (Original Design Manufacturing) uas tau ntawv pov thawj thiab yog tus muab khoom thoob ntiaj teb rau kev lag luam mining machinery undercarriage, HELI (muaj npe hu uaCQCTRACK) tsim thiab tsim cov khoom siv tsav tsheb tseem ceeb uas tiv taus qhov chaw ua haujlwm hnyav tshaj plaws. Cov ntaub ntawv kev siv tshuab no muab kev tshuaj xyuas tag nrho ntawm peb ODM-engineered Track Sprocket Assembly, kev ua haujlwm siab, kev ruaj khov-optimized hloov ncaj qha rau HITACHI OEM qhov lej 1020265 thiab 4388621, tsim tshwj xeeb rau HITACHI ZAX650 thiab ZX650 super-large mining crawler excavators.

Kev Txheeb Xyuas Txog Khoom Siv: Kev Sib Dhos Sprocket Tshwj Xeeb Rau Kev Khawb Av

Hauv cov ntsiab lus ntawm 600-tuj-chav kawm mining excavators zoo li Hitachi ZAX650 / ZX650, lub sprocket khiav ua haujlwm ua qhov tseem ceeb torque-hloov interface, hloov pauv lub zog loj heev los ntawm qhov kawg tsav mus rau hauv linear traction. Raug rau kev thauj khoom tsis tu ncua, kev sib koom ua ke siab cyclic, thiab kev hnav abrasive hnyav, qhov tsis ua haujlwm ntawm cov khoom no ua rau muaj kev poob qis thiab kev puas tsuaj loj rau cov kab ke hauv qab. Peb lub tswv yim ODM / OEM hla dhau qhov yooj yim sib pauv, suav nrog kev txhim kho tsim tshwj xeeb rau daim ntawv thov kom ua kom lub neej ua haujlwm siab tshaj plaws thiab kev ntseeg siab hauv kev ua haujlwm mining thiab quarrying hnyav.

• Cov lej OEM ntawm Lub Hom Phiaj:HITACHI 1020265, HITACHI 4388621.
• Cov Qauv Tshuab Sib Xws: HITACHI ZAX650, HITACHI ZX650 Super-Large Mining Crawler Excavators.
• Lub Luag Haujlwm Tseem Ceeb: Txhawm rau koom nrog cov kev sib txuas ntawm txoj hlua, xa lub zog tig siab mus rau hauv kev tswj hwm crawler propulsion nyob rau hauv qhov siab tshaj plaws.
• Kev Sib Tw Tseem Ceeb ntawm Kev Tsim Kho: Kev sib npaug ntawm qhov nyuaj ntawm qhov chaw kom tiv taus kev hnav nrog rau qhov tawv ntawm lub hauv paus kom tiv thaiv cov hniav tawg, tawg, lossis puas tsuaj loj heev thaum muaj kev cuam tshuam hnyav.

ODM Engineering & Advanced Manufacturing Protocol

Peb cov txheej txheem tsim khoom yog kev sib xyaw ua ke, ntau theem txheej txheem, tswj hwm zoo los ntawm metallurgy mus rau qhov kev lees paub zaum kawg, tshwj xeeb tshaj yog rau kev khawb av hnyav.

1. Cov Khoom Siv Tshwj Xeeb & Cov Khoom Siv Alloy:
Peb siv cov hlau zoo tshaj plaws, cov hlau tsis muaj carburizing (piv txwv li, qib siab dua SAE 4320/20CrNi2MoA lossis sib npaug), tsim los rau kev tawv tawv tob heev. Cov tshuaj sib xyaw ua ke no yog qhov tseem ceeb rau kev ua tiav qhov nyuaj thiab maj mam, xyuas kom meej tias muaj qhov chaw khaws cia tob ntawm cov hniav sab nraud thaum tswj hwm cov qauv me me, uas muaj peev xwm tiv taus kev ntxhov siab ntau dua 1,200 MPa.

2. Kev Ua Phem Rau Kev Tsim Kho Kom Zoo:
Txhua lub sprocket pib ua ib lub kaw-tuag, kub-forged blank. Cov txheej txheem no:

• Sib phim cov nplej ntws: Ua kom cov qauv nplej hlau zoo tshaj plaws kom ua raws li cov duab ntawm cov hniav thiab lub hub, ua kom muaj zog qaug zog thiab tiv taus kev cuam tshuam - qhov zoo dua li cov sprockets cam khwb cia lossis tsim uas muaj cov qauv nplej isotropic lossis discontinuous uas yooj yim tawg.
• Tshem Tawm Cov Kev Tsis Zoo Sab Hauv: Kev forging ua rau cov khoom siv sib sau ua ke, tshem tawm cov porosity thiab micro-shrinkage cavities uas muaj nyob rau hauv castings, yog li ua kom muaj kev sib xws thiab kev ncaj ncees.

3. Multi-Axis CNC Machining & Precision Gear Hobbing:
Cov khoom ua los ntawm cov hlau forged raug ua tiav los ntawm kev siv tshuab ua ntu zus ntawm cov chaw CNC siab heev thiab cov tshuab hobbing tshwj xeeb.

• Kev Txhim Kho Cov Hniav: Cov hniav zoo li cas—xws li lub kaum sab xis, cov qauv tsis sib xws, qhov tseeb ntawm lub suab, thiab lub vojvoog ntawm cov hniav—yog ua kom tau raws li qhov yuav tsum tau ua (AGMA Class 9 lossis siab dua). Peb tus qauv ODM yuav suav nrog cov qauv hniav uas tau hloov kho kom yooj yim nkag mus rau hauv cov saw hlau, txo cov kev cuam tshuam ntawm cov hlau thiab txo cov kev ntxhov siab ntawm ob qho tib si sprocket thiab cov saw hlau bushings.
• Kev Tho Qhov Siab Tshaj Plaws: Lub qhov kawg ntawm lub tshuab txuas thiab lub qhov loj ntawm lub tshuab tsav tau ua tiav raws li qib kev kam rau siab IT6, ua kom muaj kev sib sau ua ke zoo meej. Qhov no tiv thaiv kev khiav tawm ntawm radial, tiv thaiv cov foob kawg ntawm lub tshuab tsav los ntawm kev ua tsis tiav ua ntej lub sijhawm, thiab ua kom muaj kev faib khoom sib npaug.
• Kev Sib Txuas Lus Sib Txuas: Cov qauv qhov ntsia hlau, cov ntsej muag thawb, thiab cov chaw nyob yog ua kom raug los lav qhov sib dhos, ruaj ntseg yam tsis tas yuav tsum tau ua haujlwm hauv thaj teb lossis shimming.

4. Kev Kho Mob Kub Siab: Kev Sib Tsoo thiab Kev Kub Ntxhov tob tob:
Peb siv cov txheej txheem carburizing roj uas tswj hwm los ntawm lub khoos phis tawj, ua raws li kev quenching thiab tempering ob theem.

• Qhov tob ntawm lub thawv uas siv tau zoo: Ua tiav qhov tob ntawm lub thawv uas tau kho kom ruaj khov ntawm 6.5mm txog 8.0mm (ntawm 550 HV), tsim kom muaj "lub txhab hnav khaub ncaws" loj heev uas ntau dua li cov kev kho mob ib txwm muaj, ua rau lub neej ntawm cov khoom siv ntev dua hauv cov chaw uas muaj kev sib txhuam ntau.
• Qhov Nyuaj Ntawm Qhov Nto: Qhov nyuaj ntawm sab hniav kawg yog tswj hwm ntawm 58-62 HRC, muab qhov siab tshaj plaws tiv taus kev sib tsoo los ntawm silica thiab lwm yam minerals.
• Kev Ruaj Ntseg ntawm Lub Hauv Paus: Lub hauv paus tau raug tempered rau 38-42 HRC, ua kom ntseeg tau tias cov khoom tseem khaws cov ductility tsim nyog los nqus cov kev co hnyav yam tsis muaj kev tawg.

5. Kev Tshawb Fawb Zoo thiab Kev Pom Zoo ntawm Qib Kev Khawb Av:
Txhua lub rooj sib dhos sprocket raug rau kev sim siab kawg:

• Kev Ntsuas Qhov Ntev Tag Nrho: Ua tiav 3D scanning los ntawm Kev Ntsuas Coordinate (CMM) los txheeb xyuas qhov geometry thoob ntiaj teb, suav nrog qhov yuam kev ntawm hniav-rau- hniav, qhov yuam kev ntawm lub suab sib sau ua ke, thiab txhua qhov loj me tseem ceeb ntawm qhov interface.
• Kev Tshuaj Xyuas Qhov Nyuaj Siab: Kev hla mus rau qhov nyuaj me me yog ua los ntawm qhov chaw hniav mus rau lub hauv paus kom paub tseeb tias qhov tob ntawm cov hniav thiab qhov sib txawv ntawm cov hniav.
• Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT): 100% Kev Tshuaj Xyuas Cov Khoom Sib Nqus (MPI) rau qhov tsis zoo ntawm qhov chaw thiab Kev Ntsuas Ultrasonic (UT) rau qhov tsis sib xws hauv qab av.
• Kev Ntsuas Kev Ua Haujlwm Dynamic: Cov chav sib dhos ua ke dhau los ntawm kev tswj hwm, thauj khoom khiav hauv cov txheej txheem kom paub tseeb tias kev tig du, kev ua haujlwm ntawm lub foob kom raug, thiab tsis muaj suab nrov lossis kev co tsis zoo.

Cov Lus Qhia Txog Tus Nqi CQCTRACK ODM rau Kev Ua Haujlwm Mining

• Kev Tsim Qauv Uas Siv Tau Rau Kev Siv: Tsim los ntawm cov ntsiab cai thawj zaug rau ZAX650/ZX650 hauv kev khawb av, tsis yog tsuas yog tsim rov qab rau qhov haum yooj yim xwb. Qhov no ua rau muaj kev ruaj khov dua thiab hnav sib xws nrog txoj saw hlau.
• Lub Sijhawm Ua Haujlwm Zoo Tshaj Plaws: Cov khoom siv zoo tshaj plaws thiab kev kho cua sov tob tob ua rau lub sijhawm ua haujlwm ntev dua, txo cov sijhawm tsis tau npaj tseg thiab kev poob ntau lawm.
• Tus Nqi Tag Nrho ntawm Kev Muaj Tswv (TCO): Txawm hais tias yog ib feem tseem ceeb, lub neej ntev dua thiab txo qhov zaus ntawm kev hloov pauv ua rau tus nqi qis dua ib teev ua haujlwm piv rau cov khoom hloov pauv txheem.
• Kev Sib Koom Ua Ke Ntsug & Kev Taug Qab Tau: Kev tswj hwm tag nrho hauv tsev rau tag nrho cov txheej txheem tsim khoom ua kom muaj qhov zoo sib xws, kev ruaj ntseg ntawm cov khoom xa tuaj, thiab kev taug qab cov khoom siv tag nrho rau txhua qhov khoom.

Lus Ceeb Toom: HITACHI, ZAX650, ZX650, thiab cov lej ntu 1020265 thiab 4388621 yog cov cim lag luam thiab cov khoom ntawm Hitachi Construction Machinery Co., Ltd.Heli (CQCTRACK)ua haujlwm ua tus tsim khoom ODM ywj pheej thiab tus neeg muab khoom hloov pauv cov khoom hauv qab. Peb cov khoom yog qhov tshwm sim ntawm peb txoj kev tsim kho tshwj xeeb thiab tau tsim los kom sib pauv tau nrog cov khoom OEM rau cov qauv siv. Cov lus sib txuas lus no tsis tsim kom muaj kev koom tes, kev pom zoo, lossis kev txhawb nqa los ntawm Hitachi Construction Machinery.

Yog xav tau cov ntaub ntawv qhia txog kev tsim kho kom ntxaws, cov ntaub ntawv ua haujlwm hauv thaj chaw, lossis los tham txog qhov project ODM ua haujlwm rau koj cov kev xav tau hauv qab ntawm cov khoom siv hauv av, thov hu rau lub chaw haujlwm Mining Solutions ntawm HELI (CQCTRACK).