KOMATSU KM3058 4473719 9109493 21M3000100 ZX650 PC600 JD550 PC650 Txoj Kev Qis Qis Sib Dhos / Lub luag haujlwm hnyav crawler excavator undercarriage qhov chaw muag khoom thiab lub Hoobkas / CQC TRACK

KOMATSU PC600/PC650 Series Track Lower Roller Assembly—Kev Tshawb Fawb Txog Kev Siv Undercarriage ntawm Lub Tshuab Crawler Excavator Hnyav los ntawm Heli CQCTRACK

Tus Txheeb Xyuas Daim Ntawv: TWP-CQCT-KOMATSU-ROLLER-10
Lub Chaw Muab Tawm: Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
Cov Qauv Target: KOMATSU PC600, PC650; HITACHI ZX650; JOHN DEERE JD550; cov excavators hnyav uas sib xws hauv chav kawm 50–70 tuj
Cov Khoom Siv Sib Koom Ua Ke:KM3058, 4473719, 9109493, 21M3000100
Tshuab Qhov Hnyav Chav Kawm: 50 - 70 tons (nyob ntawm kev teeb tsa thiab daim ntawv thov)
Hnub Luam Tawm: Lub Peb Hlis Ntuj xyoo 2026
Kev Faib Tawm: Cov Lus Qhia Txog Kev Tsim Kho Tshuab / Phau Ntawv Qhia Txog Kev Yuav Khoom Siv Hauv Qab Lub Tsheb Crawler Excavator Hnyav

1. Cov Lus Qhia Tseem Ceeb: Heli CQCTRACK ua tus kws tshaj lij muab khoom siv hauv qab rau KOMATSU Daim Ntawv Thov

Hauv qhov chaw ua haujlwm hnyav 50–70 tuj, lub rooj sib dhos ntawm txoj kev qis dua - lwm txoj hauv kev xaiv ua txoj kev dov lossis txoj kev dov hauv qab - sawv cev rau lub luag haujlwm tseem ceeb hauv lub kaw lus hauv qab. Cov khoom no ua lub luag haujlwm tseem ceeb ntawm kev txhawb nqa tag nrho qhov hnyav ntawm lub tshuab (uas tuaj yeem sawv cev txog li 50 feem pua ​​​​​​ntawm cov nqi kho tshuab), faib cov kev nyuaj siab hauv av, thiab coj txoj kev sib txuas thaum lub sijhawm mus ncig thiab ua haujlwm. Rau KOMATSU PC600 thiab PC650 platforms - cov neeg khawb av hnyav uas tau siv dav hauv kev khawb av, kev khawb av, cov khoom siv hnyav, thiab cov ntawv thov loj hauv av - lub rooj sib dhos ntawm txoj kev qis dua sawv cev rau lub luag haujlwm tseem ceeb uas txiav txim siab txog kev ruaj khov ntawm lub tshuab, kev sib dhos ntawm txoj kev, thiab lub neej ntev ntawm lub hauv qab.

Heli Machinery (CQCTRACK) tau tsim nws tus kheej ua tus kws tshaj lij tshaj lij thiab lub Hoobkas tsim cov khoom siv hauv qab tsheb hnyav, tsim cov khoom rau KOMATSU thiab cov ntawv thov sib xws. Daim ntawv dawb kev tshaj lij no muab kev rhuav tshem engineering ntawm KOMATSU KM3058, 4473719,9109493, thiab 21M3000100 Track Lower Roller Assemblies, tsim tshwj xeeb rau PC600, PC650, ZX650, thiab JD550 excavator platforms thiab lawv cov variants.

Los ntawm kev koom ua ke cov khoom siv thev naus laus zis (siv cov hlau zoo xws li 50Mn, 40MnB, thiab SAE 4140 sib npaug), cov txheej txheem forging kaw-tuag nrog cov nplej zoo tshaj plaws, cov txheej txheem kho cua sov siab heev ua tiav qhov nyuaj tshaj plaws (52-58 HRC nto nrog lub hauv paus tawv, 8-12 hli qhov tob), ntau theem sealing architecture lees paub rau kev ua qias tuaj ntau heev, thiab ISO 9001: 2015 cov txheej txheem tsim khoom tau ntawv pov thawj, Heli CQCTRACK xa cov khoom sib dhos qis dua uas ua tiav cov ntaub ntawv ua tau zoo sib xws nrog - thiab hauv cov ntsuas tshwj xeeb dhau ntawm - cov lus qhia tshwj xeeb ntawm cov khoom siv qub.

Rau cov kws tshwj xeeb hauv kev yuav khoom, cov kws kho tsheb thauj khoom, thiab cov thawj coj khoom siv uas tab tom nrhiav kev txhim kho tag nrho cov nqi ntawm kev muaj rau lawv cov KOMATSU thiab cov tsheb thauj khoom hnyav uas ua haujlwm hauv kev khawb av thiab kev tsim kho loj, daim ntawv no ua haujlwm ua cov ntaub ntawv siv thiab phau ntawv qhia txog kev nrhiav khoom.

2. Kev Txheeb Xyuas Cov Khoom Siv thiab Cov Qauv Sib Piv

Yuav kom ntseeg tau tias kev yuav khoom raug thiab kev sib koom ua ke zoo rau hauv cov kab ke hauv qab uas twb muaj lawm, cov ntawv txheeb xyuas cov ntaub ntawv hauv qab no txhais cov khoom siv tag nrho uas suav nrog hauv cov lus qhia no.

Rooj 1: Kev Hloov Pauv Tus lej Tag Nrho thiab Daim Ntawv Thov Tshuab

Kev Faib Tawm Cheebtsam: Kev Sib Dhos Qis Qis / Kev Sib Dhos Qis / Kev Sib Dhos Qis / Hauv Qab Kev Sib Dhos
Cov Tshuab Target: KOMATSU PC600, PC600LC, PC650, PC650-5, PC650-6, PC650-7, PC650-8; HITACHI ZX650; JOHN DEERE JD550; cov khoom siv khawb av hnyav sib xws
Qhov Hnyav Ua Haujlwm: 50,000 kg - 70,000 kg (nyob ntawm qhov teeb tsa thiab xyoo tsim khoom)
Flange Configuration: Muaj nyob rau hauv ib-flange thiab ob-flange configurations nyob ntawm qhov chaw thiab tshuab specification
Kev Ua Haujlwm Tseem Ceeb: Txhawb nqa lub tshuab qhov hnyav, faib cov av-bearing siab, coj txoj saw hlau
Kev Ua Haujlwm Thib Ob: Nqus cov khoom thauj, tswj kev sib dhos thaum lub sijhawm ua haujlwm
Chaw Tsim Khoom: Heli Machinery Manufacturing Co., Ltd. (Hom: CQCTRACK) - ISO 9001: 2015 Chaw Muaj Ntawv Pov Thawj
Lub Hom Phiaj Tsim Kho: Cov khoom siv hloov pauv hnyav rau kev khawb av uas tau tsim los rau kev sib pauv 1: 1 yam tsis muaj kev hloov kho

2.1 Kev Sib Koom Ua Ke Hauv Lub Tsheb Sib Dhos

Lub Rooj Sib Dhos Qis Qis tsis ua haujlwm ua ib qho khoom cais tab sis yog ib qho tseem ceeb hauv kev thauj khoom hauv qab lub cev:

• Cov Qauv Hauv Qab: Cov menyuam qis dua tau teeb tsa rau ntawm lub thav duab ntawm lub log tsheb (lub thav duab ntawm txoj kev) ntawm cov ntsia hlau, muab tso rau hauv qab ntawm lub tsheb kom txhawb nqa qhov hnyav ntawm lub tshuab thiab coj cov saw hlau.
• Lub Ntsiab Lus Ua Haujlwm: Cov menyuam no nqa ib feem tseem ceeb ntawm qhov hnyav ua haujlwm ntawm lub tshuab khawb av (uas tuaj yeem sawv cev rau txog li 50 feem pua ​​​​​​ntawm cov nqi kho tshuab), faib cov kev nyuaj siab hauv av thiab ua kom lub tshuab ruaj khov thaum lub sijhawm khawb av, nqa, thiab kev ua haujlwm mus ncig.
• Kev Teeb tsa Flange: Nyob ntawm qhov chaw hauv lub undercarriage, cov rollers yuav yog ib-flange (mounted rau sab nraud) lossis ob-flange (mounted rau sab hauv kom muab kev taw qhia sab).
• Kev Teeb tsa Mounting: Lub rooj sib dhos muaj cov khoom siv sib txuas ua ke (cov qhov kawg ntawm lub ncej nrog cov qhov ntsia hlau lossis cov ntsia hlau mounting) uas ruaj ntseg lub roller rau ntawm tus ncej.

3. Kev Tsim Kho Dua Tshiab: Kev Tshawb Fawb Txog Heli CQCTRACK KOMATSU PC600/PC650 Cov Khoom Siv Hnyav-Duty Lower Roller Assemblies

Qhov kev ua haujlwm ntev ntawm txhua lub tshuab sib dhos qis dua uas ua haujlwm hauv cov ntawv thov khawb av hnyav yog txiav txim siab los ntawm kev sib koom ua ke ntawm tsib lub hauv paus tseem ceeb ntawm kev tsim kho: cov qauv plhaub, cov hlau metallurgy, cov kabmob, cov qauv sealing, thiab cov txheej txheem lubrication. Heli CQCTRACK engineers txhua lub hauv paus no nrog kev meej meej tsim nyog rau 50–70 tuj chav kawm excavator daim ntawv thov hauv cov xwm txheej ua haujlwm hnyav.

3.1 Cov Qauv Plhaub Rau Cov Menyuam: Cov Hlau Uas Ua Los Ntawm Hlau Rau Cov Ntawv Thov Hnyav-Ua Haujlwm Mining

Lub plhaub ntawm lub log yog lub hauv paus tseem ceeb ntawm lub rooj sib dhos, xa tag nrho qhov hnyav ntawm lub tshuab mus rau txoj saw hlau thaum tiv taus kev hnav tsis zoo los ntawm kev sib tsoo hauv av thiab kev sib koom ua ke ntawm cov saw hlau.

3.1.1 Kev Xaiv Khoom Siv thiab Kev Tsim Kho Alloy

Heli CQCTRACK siv cov khoom siv xaiv zoo raws li qhov yuav tsum tau ua ntawm daim ntawv thov, siv cov hlau alloy zoo uas tau ua pov thawj hauv cov ntawv thov hnyav hauv qab:

• Qib Khoom Siv Tseem Ceeb: 50Mn lossis 40MnB Manganese-Boron Alloy Steel—xaiv rau qhov ua kom tawv thiab muaj zog rau kev khawb av thiab kev tsim kho hnyav. Cov ntaub ntawv no ua tiav qhov tsim nyog hnav-tiv taus thiab muaj peev xwm thauj khoom los ntawm kev ua tiav thiab cov txheej txheem kho cua sov tshwj xeeb.
• Kev Xaiv Qib Siab Tshaj: SAE 4140 sib npaug hlau alloy (UTS: 950 MPa) rau cov ntawv thov uas xav tau lub zog zoo dua thiab tiv taus qaug zog.
• Kev Ua Haujlwm ntawm Manganese: Txhim kho qhov nyuaj thiab lub zog tensile; ua kom qhov nyuaj nkag mus tob thaum lub sijhawm quenching es tsis yog tsim ib txheej nyias, brittle.
• Boron Micro-Alloying: Txawm tias nyob rau hauv cov feeb concentration (qhov ib lab), boron ua haujlwm ua ib qho catalyst hardenability, ua rau cov hlau muaj peev xwm ua tiav cov qauv tawv, martensitic thaum quenching yam tsis muaj brittleness.

Rooj 2: Kev Sib Piv Qib Khoom Siv Rau Cov Ntawv Thov Hnyav-Duty Lower Roller

3.1.2 Kev Forging piv rau Casting: Ib qho tseem ceeb ntawm kev tsim khoom

Txoj kev tsim khoom feem ntau txiav txim siab qhov qauv noob sab hauv thiab, yog li ntawd, cov yam ntxwv ua tau zoo ntawm cov menyuam tiav lawm.

Kev Tsim Kho Sov Sov / Kev Tsim Kho Forged (Heli CQCTRACK Txheem):

• Txheej Txheem: Kev kho cua sov forging tsim cov qauv faib tawm ntawm cov khoom siv sab hauv, muab cov noob zoo dua.
• Kev Tsim Kho Cov Qauv Nplej: Cov txheej txheem forging sib dhos cov nplej ntws kom ua raws li cov duab ntawm lub roller, tsim cov qauv nplej anisotropic uas ua rau pom kev tiv taus kev qaug zog thiab lub zog cuam tshuam zoo dua. Cov nplej ntws zoo no yog qhov tseem ceeb rau kev tiv taus qhov kev thauj khoom cyclic uas muaj nyob rau hauv kev ua haujlwm hnyav excavator.
• Kev Ncaj Ncees Sab Hauv: Tshem tawm cov qhov khoob sab hauv, porosity, thiab micro-inclusions uas feem ntau pom muaj nyob rau hauv castings; tsim cov qauv ntom ntom, txuas ntxiv mus.
• Qhov Zoo ntawm Kev Ua Haujlwm: Lub zog cuam tshuam zoo tshaj plaws thiab kev qaug zog tiv taus rau qhov chaw thauj khoom siab, kev khawb av abrasive; muaj peev xwm thauj khoom ntau tshaj plaws nrog cov teebmeem tiv thaiv kev tawg zoo heev.

Lwm Txoj Kev Xaiv Casting/Vuam (Kev Xaiv Lag Luam):

• Cov Txheej Txheem Casting: Cov hlau uas yaj tau nchuav rau hauv pwm thiab cia kom khov; tej zaum yuav suav nrog cov txheej txheem tsim kho cam khwb cia thiab vuam.
• Cov Kev Txwv ntawm Cov Qauv: Cov qauv granular, tej zaum yuav muaj qhov porous nrog rau tej zaum yuav muaj cov micro-voids thiab cov noob tsis sib xws.
• Kev Txwv ntawm Kev Ua Haujlwm: Lub zog tensile qis dua; yooj yim tawg thaum muaj kev ntxhov siab ntau.

Rooj 3: Kev Sib Piv ntawm Forged thiab Cast Lower Roller

3.1.3 Kev Tsim Kho Flange Geometry

Cov flanges roller muab kev taw qhia tseem ceeb rau sab ntawm txoj saw hlau, tiv thaiv kev tawm tsam thaum lub sijhawm tig thiab tswj hwm kev sib dhos ntawm txoj saw hlau kom zoo.

• Kev Teeb tsa Ib Leeg: Siv rau ntawm cov qhov chaw dov sab nraud, muab kev taw qhia rau ib sab thaum tso cai rau qee qhov kev ua raws li sab.
• Kev Teeb tsa Ob Chav-Flange: Siv rau ntawm cov chaw dov sab hauv, muab kev tuav cov saw hlau zoo rau ob sab rau kev taw qhia siab tshaj plaws.
• Kev Ntsuas Qhov Tseeb: Cov ntaub ntawv flange raug tshuab kom ua raws li qhov kam rau siab (± 0.1 hli) kom sib txuas lus meej nrog cov sib txuas ntawm txoj kab, kom ntseeg tau tias muaj kev sib koom tes zoo thiab txo qis kev hnav.
• Cov Nto Flange Uas Tau Kho Kom Ruaj: Cov sab flange tau txais kev kho mob induction hardening zoo ib yam li cov nto khiav kom tiv taus kev hnav los ntawm kev sib txuas sab nraud nyob rau hauv cov xwm txheej siab ntawm sab uas feem ntau siv rau hauv cov ntawv thov khawb av.

3.2 Kev Siv Hlau Thiab Kev Tsim Kho Qhov Chaw

Lub ncej ruaj khov xa cov khoom thauj tag nrho ntawm lub excavator los ntawm lub plhaub roller mus rau lub thav duab mounting brackets.

• Kev Xaiv Khoom Siv: Lub ncej yog machined los ntawm high-tensile 40Cr, 42CrMo, lossis 20CrMnTi alloy steel, xaiv rau nws qhov tshwj xeeb lub zog-rau-qhov hnyav piv thiab qaug zog tsis kam. Cov ntaub ntawv no muab cov khoom tsim nyog los tiv taus lub sijhawm khoov uas tsim los ntawm cov cantilevered roller configuration hauv 50-70 tuj chav kawm ntawv daim ntawv thov.
• Kev Txhim Kho Txoj Kab uas hla: Cov kws ua haujlwm Heli CQCTRACK tau txhim kho txoj kab uas hla ntawm lub qhov raws li kev xam ntawm KOMATSU PC600/PC650, kom ntseeg tau tias muaj kev nyab xeeb txaus rau cov voj voog ua haujlwm hauv kev khawb av.
• Kev Tsim Kho Qhov Chaw: Tom qab CNC tig, lub qhov yog precision-grinded rau qhov chaw zoo li daim iav (Ra ≤ 0.4 μm) ntawm txhua qhov chaw sib cuag ntawm cov kabmob thiab cov foob. Cov cheeb tsam foob tseem ceeb yuav tau txais chrome plating los txo qhov kev sib txhuam thiab kev nplaum rau ntawm daim di ncauj foob, uas yog qhov tseem ceeb hauv kev txuas lub neej foob hauv cov chaw khawb av uas muaj kuab paug.

3.3 Lub Cev Muaj Zog: Kev Sib Txuas Lus Hnyav

Lub kaw lus bearing ua rau lub plhaub roller tig tau zoo nyob ib puag ncig lub ncej ruaj khov nyob rau hauv qhov loj heev radial thiab qee qhov axial loads uas yog cov yam ntxwv ntawm kev ua haujlwm mining.

• Kev Xaiv Hom Bearing: Heli CQCTRACK siv cov bearings tapered roller bearings hnyav lossis spherical roller bearings nyob ntawm seb qhov kev thov tshwj xeeb xav tau dab tsi. Cov bearings tapered roller bearings muab lub peev xwm zoo dua rau kev sib xyaw ua ke radial thiab axial loads, thaum cov spherical roller bearings muab cov peev xwm sib dhos uas ua rau muaj kev cuam tshuam me me ntawm lub thav duab.
• Kev Sib Tw Kho Kub: Txhua qhov kev sib tw bearing yog tsim los ntawm cov hlau zoo tshaj plaws nrog cov kev sib tw induction-hardened kom tiv taus Brinelling (qhov chaw denting) nyob rau hauv cov khoom cuam tshuam. Kev kho cua sov txuas mus rau thaj chaw thauj khoom tseem ceeb, ua kom ntseeg tau tias muaj kev ruaj khov ntev.
• Kev Txheeb Xyuas Qhov Ntsuas Kev Thauj Khoom: Txhua qhov kev teeb tsa ntawm cov kabmob tau txheeb xyuas kom tiv taus cov khoom thauj static thiab dynamic uas tsim los ntawm 50-70 tuj excavator thaum lub sijhawm khawb, nqa, mus ncig, thiab ua haujlwm co hauv cov chaw khawb av. Cov yam ntxwv kev nyab xeeb tshaj qhov qauv kev lag luam rau cov ntawv thov hnyav.
• Kev Txhim Kho Sab Hauv: Cov bearings raug xaiv nrog kev tswj hwm sab hauv kom haum rau kev nthuav dav thermal thaum lub sijhawm ua haujlwm tas mus li thaum tswj hwm kev faib khoom kom raug.

3.4 Kev Tsim Kho Sealing: Kev Sib Txuas Tribological Uas Muaj Zog Rau Cov Chaw Ua Mining

Cov ntaub ntawv kev lag luam qhia tau tias ntau tshaj 90% ntawm kev ua tsis tiav ua ntej lub sijhawm yog los ntawm kev nkag mus rau hauv cov kuab paug ua rau kev ua tsis tiav ntawm cov kabmob - hom kev ua tsis tiav uas nrawm dua hauv cov chaw ua haujlwm hauv kev khawb av. Heli CQCTRACK daws qhov teeb meem no los ntawm kev tsim cov qauv sib khi ntau theem uas tau lees paub tias muaj kuab paug hnyav.

3.4.1 Lub Tshuab Sealing Ntau Theem

Cov kws ua haujlwm Heli CQCTRACK siv cov qauv tsim tshwj xeeb Double-Cone Sealing + Labyrinth + Floating Face Seal uas tsim los rau lub neej ntev thiab kev ua haujlwm zoo meej hauv txhua qhov xwm txheej ua haujlwm:

• Kev Tiv Thaiv Thawj Zaug (Txoj Kev Labyrinth): Txoj kev labyrinth uas muaj roj ntau siv cov qauv geometry nyuaj los tshem tawm cov khoom me me loj xws li av nkos, xuab zeb ntxhib, thiab cov khib nyiab khawb av ua ntej nws mus txog qhov chaw sib txuas thawj zaug.
• Kev Tiv Thaiv Thib Ob (Double-Cone Sealing): Kev tsim qauv ntawm ob-cone sealing thiab lubrication rau lub neej ua rau lub tsheb khiav muaj lub neej ntev thiab kev ua tau zoo meej nyob rau hauv txhua qhov xwm txheej ua haujlwm. Lub cone interface no muab qhov chaw foob tus kheej.
• Qhov Kawg Thaiv (Lub Nplhaib Ntsug Uas Ntsug): Cov ntsaws ruaj ruaj uas ua haujlwm tau zoo heev (lub ntsaws ruaj ruaj uas siv lub tshuab) muaj ob lub nplhaib hlau uas raug kaw kom ruaj khov thiab siv zog los ntawm cov roj hmab toroidal O-rings. Cov ntsaws ruaj ruaj no ua kom huab cua nruj txawm tias nyob hauv qhov kub thiab txias heev thiab muaj kuab paug ntau. Cov nplhaib hlau uas raug kaw yog ua los ntawm cov hlau cam khwb uas tsis yooj yim hnav lossis cov hlau tawv uas muaj cov ntsej muag sib khi uas raug kaw kom ruaj khov thiab ua tiav qhov kev kam rau siab hauv 0.5 lub teeb (kev ntsuas interferometric).

3.4.2 Kev Tsim Khoom Siv Rau Cov Khoom Siv Seal

• Cov Khoom Siv Txheem: Nitrile roj hmab (NBR) nrog rau qhov kub thiab txias ua haujlwm ntau yam -20 ° C txog 110 ° C, tsim nyog rau kev tsim kho dav dav thiab kev siv mining.
• Kev Xaiv Zoo Tshaj: Fluoroelastomer (FKM/Viton®) rau qhov kub thiab txias heev (-45°C txog 130°C) lossis cov xwm txheej kev khawb av uas muaj tshuaj lom neeg heev.
• Daim di ncauj plua plav: Daim di ncauj plua plav sab nraud muab kev tiv thaiv ntxiv rau cov pa phem loj.

3.4.3 Kev Ntsuas Kev Ruaj Ntseg ntawm Lub foob

Txhua lub Heli CQCTRACK roller assembly raug kuaj xyuas seb lub foob puas lwj ua ntej lubrication—qhov kev kuaj xyuas tseem ceeb rau cov ntawv thov khawb av uas muaj kuab paug ntau heev.

3.5 Kev Tsim Kho Lubrication

• Hom Kev Siv Lubrication: Tsim los ua cov khoom kaw thiab lubricated-rau-lub neej, tsis tas yuav tsum tau greasing txij nkawm. Lub qhov sab hauv yog pre-filled nrog high-viscosity lithium complex EP (Extreme Pressure) grease.
• Peev Xwm Roj: Qhov ntim roj zoo tshaj plaws ua kom muaj kev sib txhuam ntawm cov bearings thoob plaws lub sijhawm ua haujlwm, txawm tias nyob rau hauv cov xwm txheej kev khawb av siab.
• Kev Ua Haujlwm Kub: -30 ° C txog + 130 ° C, tsim rau ntau yam huab cua los ntawm arctic mus rau thaj chaw mining hauv suab puam.
• Kev Siv Roj Av Uas Xaiv Tau: Qee qhov kev teeb tsa suav nrog kev siv roj av rau kev ntxuav cov khoom thaiv sab nraud tsis tu ncua hauv cov ntawv thov hnyav.

3.6 Kev Tsim Kho Kev Sib Txuas Lus

Cov kev sib txuas mounting (qhov kawg ntawm lub ncej) muab qhov kev sib txuas tseem ceeb rau lub excavator's track roller frame.

• Kev Tsim Kho Bracket: Cov chaw teeb tsa uas tau ua tiav lawm ua kom sib phim nrog tus ncej ntawm txoj kev.
• Kev Ntsuas Qhov Qhov: Cov qhov mounting raug tho kom raug qhov nruab nrab ntawm qhov chaw nruab nrab kom ntseeg tau tias muaj kev faib khoom sib npaug.
• Qhov Tiaj Nto: Tswj kom tsis pub dhau 0.1 hli kom ntseeg tau tias zaum zoo rau ntawm tus ncej thiab tiv thaiv kev ntxhov siab ntawm kev teeb tsa.

4. Kev Tsim Khoom Siv Hnyav

Heli CQCTRACK tswj kev sib koom ua ke ntawm cov khoom tsim khoom, tshem tawm qhov sib txawv uas cov txheej txheem cog lus ua haujlwm thiab ua kom muaj cov khoom zoo sib xws rau KOMATSU PC600/PC650 cov ntawv thov mining.

4.1 Kev Txheeb Xyuas Metallurgical thiab Kev Tshuaj Xyuas Tuaj

• Kev Tshuaj Xyuas Spectrochemical: Cov hlau billets tuaj yeem raug tshuaj xyuas spectrochemical los xyuas kom meej cov tshuaj lom neeg muaj pes tsawg leeg - xyuas kom ua raws li cov lus qhia rau cov pa roj carbon, manganese, chromium, thiab boron tseem ceeb rau kev tawv.
• Kev Ntsuas Ultrasonic: Cov ntaub ntawv raw raug kuaj xyuas ultrasonic kom pom cov qhov khoob sab hauv, cov khoom suav nrog, lossis kev tsis sib txuas uas yuav ua rau muaj kev puas tsuaj rau cov qauv hauv qab cov khoom thauj mining.
• Kev Txheeb Xyuas Cov Qauv Nplej: Cov qauv hlau los ntawm cov khoom sib tsoo ua pov thawj tias cov nplej ntws sib npaug zoo.

4.2 Kev Ua Kom Tiav Thiab Kev Ua Haujlwm Uas Muaj Kev Ntsuas Zoo

Cov txheej txheem tsim khoom ua raws li kev ua haujlwm zoo nrog cov cuab yeej siv tshuab CNC thoob ntiaj teb thiab hauv tsev nrog rau cov khoom siv kho cua sov siab / nruab nrab:

4.2.1 Kev Npaj Khoom Siv Raw

• Cov hlau billets raug txiav rau qhov ntev raws li qhov loj me thiab qhov hnyav uas xav tau.
• Kev taug qab cov khoom siv tau tsim los ntawm theem txiav thawj zaug.

4.2.2 Kev Ua Kub Sov

• Cov billets raug cua sov rau qhov kub forging sov (kwv yees li 700-900 ° C).
• Kev kaw-tuag forging nyob rau hauv cov xovxwm siab-tonnage ua rau lub billet, tsim kom muaj qhov sib txawv ntawm cov khoom siv sab hauv fiber ntws faib cov qauv uas ua raws li cov menyuam contour.
• Flash raug txiav, thiab lub forged blank raug kuaj xyuas pom.

4.2.3 Kev Kho Mob Kub Kom Zoo Li Qub

• Cov khoom ua los ntawm cov khoom forged raug normalizing los txhim kho cov qauv ntawm cov noob thiab tsim kom muaj cov khoom siv kho tshuab zoo sib xws.

4.2.4 Kev Siv Tshuab Tsis Zoo

• Lub normalized blank yog mounted rau ntawm CNC ntsug tig lathes.
• Kev ua haujlwm tsis zoo tsim kom muaj qhov ntev yooj yim, suav nrog txoj kab uas hla sab nraud, cov ntaub ntawv flange, thiab lub qhov sab hauv.

4.2.5 Kev Ua Haujlwm CNC Precision

• Kev Ua Kom Tiav Sab Nraud Txoj Kab uas hla: Kev tig kom raug ua tiav qhov kev kam rau siab kawg ntawm txoj kab uas hla.
• Kev Tsim Cov Qauv Flange: Cov qauv flange raug tshuab kom raug.
• Kev Siv Lub Qhov (Bore Machining): Lub qhov sab hauv yog precision-machined rau kev zaum ntawm cov kabmob thiab cov foob.
• Kev Siv Lub Ncej: Lub ncej yog CNC tig thiab sib tsoo rau qhov kawg nrog qhov tiav Ra ​​≤ 0.4 μm ntawm thaj chaw foob.
• Kev Siv Tshuab Mounting Interface: Cov qhov thiab cov nto mounting yog machined kom nruj tolerances.

4.2.6 Cov Txheej Txheem Kho Mob Kub

Heli CQCTRACK siv cov txheej txheem kho cua sov ob theem kom ua tiav cov khoom siv kho tshuab zoo tshaj plaws, siv cov thev naus laus zis quenching induction zaus siab / nruab nrab:

Theem 1: Los Ntawm Kev Ua Kom Ruaj Khov (Quenching thiab Tempering)

• Austenitizing: Lub cev roller raug cua sov rau qhov kub tseem ceeb (kwv yees li 850-900 ° C) los hloov cov qauv me me mus rau austenite.
• Kev Tua Hluav Taws Xob: Kev txias sai hauv roj lossis polymer quenchant hloov pauv austenite mus rau martensite - ib qho microstructure tawv, hnav-resistant.
• Kev Ua Kub: Kev tswj kom rov ua kom sov mus rau qhov kub nruab nrab (feem ntau yog 400-600 ° C) txo cov kev ntxhov siab sab hauv thaum tseem tswj tau qhov ruaj khov ntawm lub plawv.

Theem 2: Kev Kho Kom Ruaj Khoov (Kev Kho Kom Ruaj Khoov Nto)

• Kev Xaiv Kho Kom Ruaj Khoov: Kev kho kom ruaj khov los ntawm kev siv zaus siab ua rau muaj qhov sib sib zog nqus, sib xws ntawm qhov chaw khiav thiab cov flange flanks.
• Kev Ua Haujlwm Tswj Xyuas Los Ntawm Khoos Phis Tawj: Txhua yam kev ntsuas (lub zog, zaus, tus nqi hla, kev ntws quench) raug saib xyuas digitally kom ntseeg tau tias qhov tob ntawm cov ntaub ntawv sib xws thiab cov teebmeem zoo tiv thaiv kev tawg.
• Hom Kev Tua Hluav Taws Xob Txawv: Heli CQCTRACK siv hom kev tua hluav taws xob sib txawv lossis los ntawm hom kev kho cua sov kom paub tseeb tias qhov nyuaj ntawm kev kho cua sov tob thiab yog li muab cov teebmeem tiv thaiv kev tawg zoo.

Cov Lus Qhia Txog Kev Ua Tau:

• Qhov Nyuaj Ntawm Qhov Chaw: 52 - 58 HRC (qib khawb av)
• Qhov tob ntawm cov ntaub ntawv siv tau: yam tsawg kawg nkaus 8 - 12 hli
• Qhov nyuaj ntawm cov hlau: 25-40 HRC (cov hlau tawv)

Rooj 4: Cov Lus Qhia Txog Qhov Hardness—KOMATSU PC600/PC650 Lub Rooj Sib Dhos Qis Hnyav

Kev Tsim Kho: Qhov ntau ntawm 52-58 HRC muab qhov zoo tshaj plaws tiv taus kev sib txhuam tiv thaiv cov saw hlau thiab cov khib nyiab hauv av hauv cov chaw khawb av. Qhov tob ntawm 8-12 hli ua kom ntseeg tau tias thaum qhov chaw hnav ntau txhiab teev ua haujlwm hauv cov xwm txheej khawb av, cov khoom siv tshiab uas tau nthuav tawm tseem muaj qhov nyuaj siab, tiv thaiv "kev hnav tawm" ua ntej thiab ncua sijhawm kev pabcuam. Lub hauv paus tawv nqus cov kev thauj khoom poob siab, tiv thaiv kev tawg thiab kev ua tsis tiav ntawm cov qauv hauv qab cov xwm txheej cuam tshuam ntawm cov ntawv thov khawb av.

4.2.7 Kev Ua Haujlwm Kawg

• Kev Sib Tsoo Nto: Tom qab kev kho cua sov, cov chaw khiav dej num yuav raug sib tsoo kom ua tiav qhov tseeb ntawm qhov ntev thiab qhov tiav ntawm qhov chaw.
• Kev Tua Hluav Taws Xob: Cov khoom raug tua hluav taws xob los ntxuav cov chaw thiab txhim kho kev nplaum xim.
• Kev Txheeb Xyuas Qhov Loj Zaum Kawg: Txhua qhov loj tseem ceeb tau txheeb xyuas raws li cov lus qhia siv cov khoom siv kuaj pom tseeb.

4.2.8 Cov Txheej Txheem Sib Dhos

Kev sib dhos ua raws li cov txheej txheem nruj kom ntseeg tau tias cov khoom muaj kev ncaj ncees:

1. Kev Ntxuav Cheebtsam: Txhua qhov khoom raug tshuaj xyuas thiab ntxuav kom huv si ua ntej sib dhos.
2. Kev Teeb tsa Bearing: Bearings raug teeb tsa nrog cov chaw teeb tsa ua ntej kom raug.
3. Kev Sib Dhos Cov Khoom Siv: Cov khoom sib khi ob chav thiab cov nplhaib sib khi ua ke tau sib dhos ua khub; cov nplaim sib khi tau coated nrog roj; O-rings tau teeb tsa yam tsis muaj kev cuam tshuam.
4. Ntxig Ncej: Lub ncej yog ntxig nrog cov nplaim sib xyaw uas tau coated nrog me ntsis roj cav.
5. Kev Teeb Tsa Npog Kawg: Cov npog kawg tau teeb tsa nrog lub zog kom raug.
6. Kev Txheeb Xyuas Qhov Chaw Axial: Txheeb xyuas kom paub tseeb tias ua haujlwm zoo.
7. Kev Tshawb Xyuas Kev Tig: Lub log uas tau sib dhos ua ke yuav tsum tig tau zoo los ntawm tes nrog qee qhov kev tiv thaiv torque tab sis tsis muaj jamming.

4.2.9 Kev Kho Mob Nto thiab Txheej

• Kev Tiv Thaiv Kev Xeb: Cov khoom tau txais kev kho mob tiv thaiv kev xeb.
• Kev Pleev Xim: Siv cov xim pleev xim rau kev lag luam uas ruaj khov (xim dub lossis daj, hloov kho raws li cov neeg siv khoom xav tau) uas ua rau nws tsis yooj yim xeb thiab zoo nkauj.
• Cov Qauv Xim: Cov nplaim uas raug tua pov tseg ua kom cov xim lo zoo heev.

4.3 Cov Txheej Txheem Kev Ntsuam Xyuas Zoo

Txhua lub Heli CQCTRACK lub log qis dua raug kuaj xyuas ntau theem zoo:

1. Kev Tshuaj Xyuas Qhov Loj: Kev txheeb xyuas 100% ntawm cov chaw sib txuas tseem ceeb, cov chaw khiav, cov ntaub ntawv flange, thiab cov qhov bearing siv cov khoom siv CMM (Coordinate Measuring Machine) uas tau calibrated thiab cov ntsuas precision.
2. Kev Txheeb Xyuas Qhov Nyuaj: Kev sim Rockwell hardness ntawm cov chaw khiav; kev txheeb xyuas qhov tob ntawm cov ntaub ntawv los ntawm kev kuaj xyuas puas tsuaj los ntawm txhua pawg ntau lawm.
3. Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT): Kev Tshuaj Xyuas Cov Khoom Sib Nqus (MPI) nrhiav pom txhua qhov tsis zoo ntawm qhov chaw lossis hauv qab ntawm qhov chaw tseem ceeb.
4. Kev Ntsuas Kev Ruaj Ntseg ntawm Lub Seal: Txhua lub roller uas tau sib dhos ua ke yuav raug kuaj xyuas qhov puas tsuaj ntawm huab cua nrog kev muab tso rau hauv dej kom paub tseeb tias lub foob ua haujlwm zoo.
5. Kev Txheeb Xyuas Lub Torque Tig: Kev txheeb xyuas lub torque tig tas li, lees paub qhov kev thauj khoom ua ntej thiab kev faib roj nplua nyeem kom raug.
6. Cov Txheej Txheem Khiav: Cov qauv xaiv tau raug kuaj xyuas qhov hnyav kom paub tseeb tias kev tig du thiab qhov chaw sab hauv kom raug raws li cov xwm txheej thauj khoom uas ua piv txwv rau lub voj voog ua haujlwm hauv kev khawb av.
7. Kev Kuaj Xyuas Kev Ua Phem: Cov chav kuaj yuav raug kuaj xyuas kev ua haujlwm ntev hauv cov kua nplaum abrasive kom paub tseeb tias kev ua haujlwm sealing hauv cov xwm txheej mining.
8. Kev Cim Tau: Kev kos duab laser tas mus li lossis stamping nrog cov lej batch thiab cov lej hnub tsim khoom.
9. Kev Ntim Khoom Xa Tawm: Cov khoom ruaj ntseg hauv cov ntoo plywood crates lossis cov pallets steel-framed rau kev tiv thaiv kev xa khoom thoob ntiaj teb.

5. Kev Tsim Kho Tshwj Xeeb rau Daim Ntawv Thov rau KOMATSU PC600, PC650, thiab Cov Excavators Sib Xws

5.1 KOMATSU PC600 Platform Txheej Txheem Saib Xyuas

Lub KOMATSU PC600 crawler excavator sawv cev rau lub platform hnyav 60-tuj uas siv dav hauv kev khawb av, kev khawb av, thiab kev siv hauv kev tsim kho hnyav. Cov lus qhia tseem ceeb suav nrog:

• Qhov Hnyav Ua Haujlwm: 55,000 kg - 65,000 kg (nyob ntawm qhov kev teeb tsa, suav nrog PC600LC variants)
• Lub zog cav: Kwv yees li 300-350 kW
• Hom Kev Thauj Khoom Hauv Qab: Kev teeb tsa hnyav rau kev khawb av
• Daim Ntawv Thov: Kev tsim khoom siv quarrying, cov khoom siv hnyav, kev txhawb nqa mining

5.2 KOMATSU PC650 Platform Txheej Txheem Saib Xyuas

Lub PC650 sawv cev rau KOMATSU's 65-ton chav kawm hnyav excavator platform nrog cov yam ntxwv ua tau zoo dua rau cov ntawv thov mining hnyav:

• Qhov Hnyav Ua Haujlwm: 60,000 kg - 70,000 kg (nyob ntawm qhov kev teeb tsa, suav nrog PC650-5, PC650-6, PC650-7, PC650-8 variants)
• Lub zog cav: Kwv yees li 350-400 kW
• Kev Tsim Qauv Hauv Qab: Cov yam ntxwv ruaj khov qib kev khawb av
• Daim Ntawv Thov: Kev tsim khoom mining, hnyav quarrying, loj-scale earthmoving

5.3 Kev Sib Txuas Ntawm Ntau Hom Lag Luam

Cov khoom sib dhos qis dua no kuj sib xws nrog:

• HITACHI ZX650: Sib koom cov qauv hauv qab nrog KOMATSU PC600 / PC650 cov tshuab chav kawm
• JOHN DEERE JD550: Siv tau rau cov tshuab khawb av hnyav

5.4 Cov Kev Xav Txog Kev Tsim Kho Tshwj Xeeb ntawm Tus lej ib feem

Rooj 5: Cov yam ntxwv tshwj xeeb ntawm kev siv tshuab los ntawm tus lej seem

5.5 Cov Kev Cai Txheeb Xyuas Kev Sib Haum Xeeb

Ua ntej yuav khoom, xyuas kom meej cov txheej txheem tshuab hauv qab no kom paub tseeb tias xaiv cov menyuam kom raug:

• Tus lej Serial ntawm lub tshuab (rau xyoo qauv thiab kev teeb tsa meej)
• Hom kev tsav tsheb hauv qab thiab qhov chaw ntawm lub log (qhov yuav tsum tau ua ntawm ib qho flange piv rau ob qho flange)
• Qhov dav ntawm khau khiav thiab qhov sib txawv ntawm cov saw hlau
• Tus lej ntawm qhov khoom dhau los (yog tias muaj rau kev siv sib piv)

6. Daim Ntawv Pov Thawj Zoo thiab Kev Ruaj Ntseg Txog Kev Muab Khoom

Heli CQCTRACK txoj kev cog lus rau kev tsim khoom hnyav tau lees paub los ntawm cov qauv ntawv pov thawj thoob ntiaj teb, nrog rau kev siv cov qauv ntawv pov thawj ISO 9001 los txhim kho cov theem kev tswj hwm zoo tas li.

6.1 ISO 9001: 2015 Kev Tswj Xyuas Zoo

Lub chaw Heli Machinery ua haujlwm nrog rau kev siv cov qauv ntawv pov thawj thoob ntiaj teb ISO 9001, thiab txhim kho cov kev tswj xyuas zoo tas li:

• Cov txheej txheem sau tseg rau txhua txoj kev tsim khoom
• Kev tshuaj xyuas sab hauv thiab sab nraud tsis tu ncua
• Cov txheej txheem txhim kho tas mus li
• Kev taug qab tag nrho ntawm cov ntaub ntawv thiab cov txheej txheem

6.2 Kev taug qab cov khoom lag luam kom tiav

Heli CQCTRACK khaws cov ntaub ntawv digital rau txhua pawg khoom tsim tawm tsawg kawg yog 24 lub hlis, suav nrog:

• Cov ntawv pov thawj khoom siv (Daim Ntawv Pov Thawj Xeem Zeb raws li EN 10204 3.1)
• Cov ntaub ntawv teev cov txheej txheem kho cua sov nrog cov ntaub ntawv saib xyuas digital
• Cov ntawv qhia txog kev tshuaj xyuas qhov ntev
• Cov txiaj ntsig ntawm kev xeem tshwj xeeb thiab cov ntaub ntawv pov thawj qhov nyuaj
• Cov ntawv qhia NDT (MPI, ultrasonic)

6.3 Kev Cog Lus Txog Kev Pov Hwm thiab Kev Ua Haujlwm

Txhua KOMATSU KM3058, 4473719, 9109493, thiab 21M3000100 Track Lower Roller Assembly uas tsim los ntawm Heli CQCTRACK yog txhawb nqa los ntawm kev lees paub txog qhov tsis zoo ntawm cov ntaub ntawv thiab kev ua haujlwm, sau los ntawm cov txheej txheem tsim khoom uas tau ntawv pov thawj thiab cov txheej txheem tswj xyuas zoo.

7. Kev Tshawb Fawb Txog Hom Kev Ua Tsis Tau Zoo thiab Kev Koom Tes Ua Haujlwm Saib Xyuas Kev Ua Haujlwm Hnyav

Kev nkag siab txog cov txheej txheem ntawm kev ua tsis tiav hauv 50–70 tuj chav kawm excavator mining daim ntawv thov lees paub cov kev xaiv engineering ua nyob rau hauv Heli CQCTRACK Cheebtsam thiab muab ib daim ntawv qhia kev rau kev saib xyuas ua ntej.

7.1 Kev Tshuaj Xyuas Hom Kev Ua Tsis Tau Zoo Thawj Zaug

Rooj 6: Kev Tshawb Fawb Txog Hom Kev Ua Tsis Tau Zoo thiab Heli CQCTRACK Engineering Countermeasures

7.2 Cov Kev Xyaum Saib Xyuas Kev Ua Haujlwm Hnyav Uas Pom Zoo

Yuav kom ua kom lub neej ua haujlwm ntawm Heli CQCTRACK qis dua cov menyuam sib dhos hauv KOMATSU PC600/PC650 cov ntawv thov mining ntev tshaj plaws:

1. Lub Sijhawm Tshuaj Xyuas Tsis Tu Ncua: Tshuaj xyuas cov menyuam ntawm 250-teev lub sijhawm (ntau zaus dua hauv cov ntawv thov khawb av hnyav) rau cov pov thawj ntawm cov roj xau, cov qauv hnav tsis zoo, cov chaw tiaj tus, lossis kev puas tsuaj pom.
2. Kev Ntsuas Kev Hnav: Saib xyuas lub qhov loj ntawm lub menyuam thiab qhov siab ntawm lub flange ntawm lub sijhawm tsis tu ncua. Hloov cov menyuam thaum qhov hnav txo qhov loj ntawm lub flange los ntawm 8-12 hli lossis thaum qhov siab ntawm lub flange raug txo los ntawm 5-8 hli, lossis thaum lub qhov tob ntawm lub thawv tawv tau siv tas lawm.
3. Kev Tshawb Xyuas Kev Tig: Xyuas kom tseeb tias txhua lub log tig tau ywj pheej—lub log uas raug rub yuav pom tseeb tias nkhaus thiab ua rau cov saw hlau puas sai dua. Txhua lub log uas tig tsis tau yuav tsum tau hloov tam sim ntawd.
4. Kev Tswj Xyuas Kev Nruj Ntawm Txoj Kev: Tswj kev nruj ntawm txoj kev raws li cov lus qhia ntawm KOMATSU lub chaw tsim khoom. Kev nruj tsis raug yog qhov ua rau lub log hnav sai dua - nruj dhau ua rau lub log thiab lub tread hnav ntau dua; xoob dhau ua rau txoj kev sib tsoo thiab kev puas tsuaj.
5. Cov Txheej Txheem Kev Huv Si: Tshem tawm cov khib nyiab uas tau sib sau ua ke nyob ib puag ncig cov foob pob thiab cov ntsia hlau thaum lub sijhawm saib xyuas txhua hnub kom tiv thaiv kev puas tsuaj sai ntawm cov foob pob. Hauv cov ntawv thov kev khawb av, yuav tsum tau ntxuav lub hauv qab ntawm lub tsheb nrog lub siab siab tsis tu ncua.
6. Kev Tshawb Xyuas Kev Sib Tho: Xyuas kom tseeb tias cov menyuam sib dhos nrog tus ncej ntawm txoj kev. Yog tias cov menyuam qhia tias lub flange hnav tsis sib npaug, qhov no qhia tau tias tsis sib haum uas yuav tsum tau tshawb xyuas.
7. Cov Txheej Txheem Hloov Kho Kom Zoo: Rau kev siv lub tshuab hauv qab kom zoo tshaj plaws hauv kev siv cov tshuab khawb av, soj ntsuam kev hnav ntawm cov menyuam ua ke nrog cov saw hlau, sprocket, thiab idler. Hloov cov khoom uas hnav hnyav heev hauv cov khoom sib phim kom tiv thaiv kev hnav sai ntawm cov khoom tshiab.
8. Cov Txheej Txheem Kev Tig Cov Menyuam: Qhov twg kev teeb tsa hauv qab tso cai, tig cov menyuam ntawm qhov chaw ntawm 1,000 teev sib npaug kom sib npaug cov qauv hnav, txawm hais tias qhov kev coj ua no tsis tshua muaj nyob rau hauv cov ntawv thov khawb av kaw rau lub neej.

8. Cov Lus Qhia Txog Kev Siv Tshuab - KOMATSU PC600/PC650 Cov Khoom Siv Hnyav-Ua Haujlwm Qis Qis

Rooj 7: Cov Lus Qhia Txog Kev Siv Tshuab—Heli CQCTRACK KOMATSU PC600/PC650 Cov Qis Dua

9. Kev Txhawb Nqa Khoom Siv Hnyav thiab Kev Pabcuam Logistics

Heli CQCTRACK txhawb nqa kev lag luam thoob ntiaj teb hauv kev khawb av thiab kev tsim kho hnyav nrog cov peev xwm xa khoom dav dav uas tsim los rau cov sijhawm ua haujlwm ntawm cov khoom siv hnyav:

• Cov Ntaub Ntawv Xa Khoom Mus Rau Lwm Lub Tebchaws: Cov ntawv xa khoom tag nrho, cov npe ntim khoom, daim ntawv pov thawj keeb kwm, thiab cov ntawv qhia txog kev kuaj khoom siv (EN 10204 3.1) muab nrog txhua qhov kev xa khoom.
• Cov Kev Xaiv Xa Khoom Yooj Yim:
  • Kev thauj khoom hiav txwv (FCL / LCL) rau kev thauj khoom ntau yam mus rau thaj chaw khawb av thoob ntiaj teb uas pheej yig
  • Kev thauj khoom los ntawm huab cua rau kev ua tiav qhov kev txiav txim sai thaum cov haujlwm mining ntsib lub sijhawm tsis ua haujlwm tseem ceeb
  • Kev xa khoom sai (DHL/FedEx/UPS) rau cov qauv lossis cov xaj me me thaum muaj xwm txheej ceev
• Kev Ntim Khoom: Txhua yam khoom raug ntim kom ruaj ntseg siv cov thawv xa khoom zoo, cov thawv ntoo txhawb nqa (fumigate seaworthy packing), lossis cov khoom ntim palletized raws li kev lag luam kom ntseeg tau tias muaj kev tiv thaiv siab tshaj plaws thaum thauj mus los.
• Chaw Nres Nkoj: Xiamen, Suav Teb (thawj) nrog rau lub peev xwm rau lwm qhov chaw nres nkoj loj raws li cov neeg siv khoom xav tau
• Lub Sijhawm Ua Ntej: Cov lus txib tsim khoom txheem: 20-30 hnub ua haujlwm; cov khoom hauv Tshuag: 7-10 hnub rau kev xa khoom sai rau cov xwm txheej ceev hauv kev khawb av
• Qhov Kev Txiav Txim Yam Tsawg Kawg Nkaus: MOQ yooj ywm uas ua tau raws li kev txiav txim sim thiab kev yuav khoom ntau rau cov tuam txhab loj hauv kev khawb av
• Cov nqe lus them nqi: T/T (Telegraphic Transfer) tus qauv; L/C (Letter of Credit) muaj rau cov ntawv cog lus tseem ceeb hauv kev khawb av; lwm cov nqe lus sib tham tau raws li qhov ntau thiab tsawg thiab kev sib raug zoo nrog cov neeg siv khoom

10. Xaus Lus: Heli CQCTRACK ua qhov Kev Xaiv Hnyav rau KOMATSU PC600/PC650 Cov Cheebtsam Hauv Qab Tsheb

Lub tswv yim tsim khoom Heli CQCTRACK rau KOMATSU KM3058, 4473719, 9109493, thiab 21M3000100 Track Lower Roller Assemblies sawv cev rau kev nce qib hauv kev siv tshuab hnyav. Los ntawm kev xaiv cov khoom siv zoo (siv cov hlau alloy 50Mn/40MnB), kev ua kom sov sov nrog kev sib dhos ntawm cov noob, cov txheej txheem kho cua sov induction siab heev ua tiav qhov nyuaj tshaj plaws 52-58 HRC nrog qhov tob 8-12 hli, ob lub khob sib khi ua ke tau lees paub rau kev ua qias tuaj ntawm kev khawb av hnyav, thiab cov txheej txheem tsim khoom tau ntawv pov thawj ISO 9001: 2015, Heli CQCTRACK xa cov khoom sib dhos qis dua uas ua tiav thiab dhau OEM-zoo cov qauv kev ua tau zoo rau KOMATSU PC600 thiab PC650 cov ntawv thov hnyav.

Rau tus thawj tswj khoom siv lossis tus kws tshwj xeeb hauv kev yuav khoom uas tswj KOMATSU PC600, PC650, HITACHI ZX650, thiab JOHN DEERE JD550 cov tsheb laij teb uas ua haujlwm hauv kev khawb av, kev khawb pob zeb, cov khoom siv hnyav, thiab cov ntawv thov loj rau kev tsiv av, qhov txiaj ntsig yog qhov tseeb: kev nqis peev rau hauv Heli CQCTRACK cov khoom siv hnyav qis dua txhais tau tias kev nqis peev rau kev siv tshuab kom zoo tshaj plaws, txo qis lub sijhawm tsis tau npaj tseg, lub neej ntev ntawm cov khoom siv hauv cov chaw khawb av abrasive, thiab kwv yees tau, tag nrho cov nqi ntawm kev muaj.

Cov no tsis yog cov khoom siv hloov pauv dav dav - lawv yog cov kev daws teeb meem loj uas tau lees paub los ntawm cov txheej txheem tsim khoom uas tau ntawv pov thawj, txhawb nqa los ntawm kev taug qab cov khoom siv, thiab tsim los ntawm hauv av los ua kom tau raws li qhov xav tau ntawm kev khawb av thoob ntiaj teb thiab cov ntawv thov kev tsim kho hnyav uas qhov tsis ua haujlwm ntawm cov khoom tsis yog qhov kev xaiv.

11. Cov ntaub ntawv siv thiab cov peev txheej engineering

Yog xav paub ntxiv txog kev siv tshuab, kev txhawb nqa kev tsim kho, lossis los tham txog cov kev xav tau OEM/ODM hnyav:

• Kev Sab Laj Txog Kev Tsim Kho:Heli CQCTRACKcov kws ua haujlwm thov kev pab muaj los tham txog cov voj voog ua haujlwm tshwj xeeb thiab pom zoo cov lus qhia zoo tshaj plaws ntawm cov khoom siv.
• Cov Duab Kos Txog Kev Siv Tshuab: Cov qauv CAD 2D thiab 3D ntxaws ntxaws muaj thaum thov rau kev txheeb xyuas engineering.
• Cov Ntawv Qhia Txog Kev Teeb Tsa: Cov lus qhia txog kev teeb tsa kom tiav raws li cov txheej txheem ntawm phau ntawv qhia kev pabcuam KOMATSU muaj nrog txhua qhov kev xa khoom.
• Cov Ntawv Pov Thawj Khoom Siv: Cov ntawv qhia txog kev sim zeb thiab daim ntawv pov thawj kho cua sov muaj rau txhua pawg ntau lawm.
• Kev Txhawb Nqa Kev Sib Haum: Kev kos duab lossis kev txheeb xyuas tus lej serial muaj los xyuas kom meej tias muaj kev sib raug zoo.

Yog xav paub ntxiv txog kev siv tshuab, xav paub ntxiv txog OEM/ODM, xav paub ntxiv txog tus nqi, los yog xav kom peb pab koj txiav txim:

Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
*ISO 9001: 2015 Muaj Ntawv Pov Thawj • Chaw Muab Khoom Siv Hauv Qab Crawler Excavator Hnyav thiab Lub Hoobkas • Chaw Muab Khoom Thoob Ntiaj Teb Txij Li Xyoo 2002*
Tiv Tauj: Jack (Tus Thawj Coj Muag Khoom Thoob Ntiaj Teb)
Lub vas sab hauv internet:www.cqctrack.com
Cov Khoom Siv: Cov Khoom Siv Qis Dua, Cov Khoom Siv Nqa Khoom, Cov Idlers Pem Hauv Ntej, Cov Sprockets Taug Kev, Cov Chains Taug Kev, thiab Cov Txheej Txheem Hauv Qab Tsheb rau 0.8T txog 100T Excavators thiab Bulldozers

Daim ntawv qhia txog kev siv tshuab no yog muab rau kev siv engineering thiab kev yuav khoom. Cov lus qhia tshwj xeeb yuav hloov pauv vim yog kev txhim kho khoom tas mus li rau cov ntawv thov hnyav. Txhua lub npe hom thiab cov lej ntawm qhov chaw tsuas yog siv rau kev siv sib piv xwb; Heli CQCTRACK yog ib lub chaw tsim khoom ywj pheej uas tshwj xeeb hauv cov khoom siv hauv qab rau kev khawb av, kev tsim kho, thiab kev siv av. Ib txwm xyuas cov lej serial ntawm lub tshuab thiab kev teeb tsa hauv qab ua ntej xaj.