CATERPILLAR 1091213 1175047 1341013 1503987 1634150 57717480 1832874 6Y2795 E330 TRACK ROLLER Mining Excavator Undercarriage Part Chaw Tsim Khoom / CQC TRACK

Cov Lus Qhia Txog Kev Siv: CATERPILLAR 1091213 1175047 1341013 1503987 1634150 57717480 1832874 6Y2795 E330Kev Sib Dhos Cov Menyuam Khiav

Pawg Khoom: Mining Excavator Undercarriage Cheebtsam / Hnyav Duty Track Roller
Cov Qauv Siv Tau: Caterpillar E330, 330 L, 330B L, thiab cov CAT 300 Series Excavators uas sib xws
Daim Ntawv Pov Thawj: CQC (Tuam Tshoj Daim Ntawv Pov Thawj Zoo), ISO 9001: 2015
Hom Khoom Siv: Chaw Tsim Khoom Ncaj Qha / OEM Zoo Hloov Chaw Muab Khoom

1. Txheej txheem cej luam ntawm cov khoom: Lub hauv paus ntawm CAT 330 Series Undercarriage Performance

CATERPILLAR 1091213 / 1175047 / 1341013 / 1503987 / 1634150 / 57717480 / 1832874 / 6Y2795 Track Roller Assembly sawv cev rau ntau yam kev sib xyaw ua ke ntawm cov log tsheb hauv qab uas tau tsim tshwj xeeb rau CAT E330 Series Excavators thiab lawv cov variants. Cov khoom siv hauv qab no tseem ceeb heev yog tsim los tiv taus qhov kev thov ua haujlwm hnyav ntawm kev khawb av, kev khawb av, thiab kev tsim kho hnyav uas qhov kev ntseeg tau ntawm lub tshuab cuam tshuam ncaj qha rau kev lag luam ntawm cov haujlwm.

Raws li ib feem tseem ceeb ntawm lub tshuab excavator chassis system, lub rooj sib dhos ntawm txoj kev sib tw (feem ntau hu ua txoj kev sib tw hauv qab lossis txoj kev sib tw) ua haujlwm tseem ceeb ntawm kev faib cov khoom siv hnyav ntawm lub tshuab hla txoj kev sib tw thaum tswj kev sib dhos kom raug thaum lub sijhawm mus ncig thiab kev ua haujlwm. Kev sib raug zoo ntawm ntau tus lej OEM - suav nrog 1091213, 1175047, 1341013, 1503987, 1634150, 57717480, 1832874, thiab 6Y2795 - qhia txog kev siv thoob ntiaj teb ntawm cov qauv tsim khoom no thoob plaws ntau yam CAT 330 teeb tsa thiab xyoo tsim khoom.

Tsim tawm raws li cov qauv zoo OEM thiab tau ntawv pov thawj raws li CQC (Tuam Tshoj Daim Ntawv Pov Thawj Zoo), cov menyuam khiav no tau tsim los ua cov hloov pauv ncaj qha uas tswj tau 100% kev sib pauv nrog cov khoom Caterpillar thawj thaum muab cov txiaj ntsig sib tw hauv kev ua haujlwm zoo thiab kev siv nyiaj tsim nyog.

2. Kev Sib Piv ntawm Cov Qauv Sib Txawv thiab Kev Tshawb Fawb Txog Tus lej ntawm Qhov

Cov lej sib txuas ntawm cov khoom sib txuas qhia txog kev siv dav dav ntawm cov khoom sib dhos no thoob plaws Caterpillar 330 platform:

Qhov kev sib raug zoo ntawm cov ntaub ntawv no ua kom cov thawj tswj khoom siv thiab cov kws tshwj xeeb hauv kev yuav khoom tuaj yeem nrhiav tau cov khoom hloov pauv yam tsis muaj kev pheej hmoo ntawm kev siv tsis raug, tsis hais tus lej OEM twg lawv cov ntaub ntawv txij nkawm siv.

3. Cov Qauv Txuj Ci thiab Cov Khoom Siv

3.1 Lub Hauv Paus Hlau

Cov CAT E330 txoj kev sib dhos yog tsim los ntawm cov hlau alloy zoo tshaj plaws, xaiv tshwj xeeb rau lawv lub peev xwm los tiv taus kev ntxhov siab ua ke ntawm kev thauj khoom compressive, torsional zog, thiab abrasive hnav uas piav qhia txog kev siv mining excavator.

Cov Khoom Siv:

• Khoom Siv Tseem Ceeb: 50Mn / 40Mn2 Cov Hlau Alloy Muaj Zog Siab
• Txheej Txheem Tsim Khoom: Kaw-tuag forging ua raws li kev ua tiav CNC machining
• Cov Qauv Nplej: Kev taw qhia zoo tshaj plaws ntawm cov nplej ntws raws li cov qauv kev ntxhov siab ntawm cov khoom
• Cov Tshuaj Lom Zem: Cov pa roj carbon uas tswj tau (0.48-0.56%) nrog rau kev ntxiv manganese, chromium, thiab molybdenum rau kev ua kom tawv dua

3.2 Cov Kev Kho Mob Kub

Qhov ua tau ntev ntawm cov menyuam no yog los ntawm cov txheej txheem kho cua sov uas ua rau sab nraud tsis yooj yim hnav thaum tswj lub hauv paus ruaj khov thiab nqus tau kev co:

• Qhov Nto Hardness: HRC 52-58 (Induction Hardened)
• Qhov tob ntawm cov ntaub ntawv tawv: 8 hli - 12 hli txheej txuas ntxiv
• Core Toughness: HRC 28-35 rau kev cuam tshuam tsis kam
• Cov Txheej Txheem Kho Kom Ruaj Khoov: Kev kho kom ruaj khov nrog qhov nruab nrab zaus nrog kev tswj qhov kub thiab txias kom raug thiab kev tua tam sim ntawd
• Tempering: Kev ntxhov siab-kev txo qhov kub kom tshem tawm qhov brittleness thaum khaws cia hardness

3.3 Cov Lus Qhia Txog Qhov Ntev

3.4 Kev Siv Tshuab Sealing

Qhov kev ncaj ncees ntawm lub cev sab hauv yog tiv thaiv los ntawm kev siv tshuab foob pob ntab siab heev:

• Hom foob: Hnyav-duty Duo-Cone / Floating Ring Seal configuration
• Cov Khoom Siv Seal: Cov hlau tshwj xeeb uas tsis yooj yim hnav nrog roj hmab nitrile O-rings
• Kev Tiv Thaiv Kev Ua Phem: Tiv thaiv kev nkag mus ntawm cov av nkos, xuab zeb, dej, thiab cov khoom siv abrasive
• Kev Khaws Cia Lubricant: Tswj cov roj nplua nyeem zoo tshaj plaws thoob plaws lub neej ua haujlwm
• Kev Ua Haujlwm Kub: -40 ° C txog + 120 ° C

4. Kev Tsim Kho Kev Ua Haujlwm: Lub Luag Haujlwm Tseem Ceeb ntawm Cov Rollers Taug Kev

4.1 Cov Haujlwm Tseem Ceeb

Lub rooj sib dhos ntawm txoj kev sib tw ua ntau yam haujlwm tseem ceeb hauv CAT 330 lub kaw lus hauv qab:

1. Kev Faib Khoom: Xa qhov hnyav ua haujlwm ntawm lub tshuab khawb av los ntawm lub thav duab mus rau txoj saw hlau, kom ntseeg tau tias lub zog hauv av tseem nyob hauv cov qauv tsim.
2. Kev Taw Qhia Txog Cov Saw: Cov flanges uas tau ua kom raug zoo sib koom nrog cov kev sib txuas ntawm txoj kev kom tswj tau qhov sib phim thiab tiv thaiv kev tawm tsam thaum lub sijhawm tig lossis thaum ua haujlwm ntawm thaj chaw ntxhab.
3. Kev Txo Kev Sib Txhuam: Los ntawm kev muab qhov sib txuas ntawm lub thav duab txoj kev nres thiab txoj saw hlau txav mus los, lub log txo qhov kev sib txhuam swb, txo kev siv hluav taws xob thiab kev tsim cua sov.
4. Kev Nqus Tau Kev Poob Siab: Kev sib xyaw ua ke ntawm qhov chaw tawv thiab lub plawv tawv ua rau lub log nqus tau cov khoom hnyav uas ntsib thaum mus ncig hla thaj av tsis sib luag.

4.2 Cov yam ntxwv ntawm kev ua tau zoo

• Lub Peev Xwm Thauj Khoom: Tsim los txhawb cov khoom thauj radial thiab dynamic uas tau tsim los ntawm 30-35 tuj kev ua haujlwm hnyav excavators
• Hnav Lub Neej: Kev pab cuam ntev dua los ntawm kev faib khoom zoo tshaj plaws thiab kev sib khi zoo dua
• Kev Ua Haujlwm Zoo: Kev tsim khoom zoo ua kom muaj kev co tsawg thiab ua haujlwm ntsiag to
• Lub Sijhawm Txij Nkawm: Txo qhov yuav tsum tau txij nkawm los ntawm kev tsim kho ruaj khov thiab kev sib khi txhim khu kev qha

5. Kev Tswj Xyuas Kev Tsim Khoom Zoo thiab Daim Ntawv Pov Thawj CQC

5.1 Lub Txheej Txheem Tswj Xyuas Zoo

Ua ib lub chaw tsim khoom ntawm cov khoom siv hauv qab ntawm lub tshuab khawb av hnyav, peb cov chaw tsim khoom ua haujlwm raws li Lub Txheej Txheem Tswj Xyuas Kev Zoo uas tau ntawv pov thawj rau ISO 9001: 2015 thiab tau lees paub los ntawm CQC (Tuam Tshoj Daim Ntawv Pov Thawj Zoo). Daim ntawv pov thawj no ua kom ntseeg tau tias txhua lub rooj sib dhos ntawm txoj kev sib tw ua tau raws li lossis tshaj qhov qauv zoo uas xav tau rau kev siv hauv kev khawb av thiab kev tsim kho tseem ceeb.

5.2 Kev Tswj Xyuas Txheej Txheem Tsim Khoom

Theem 1: Kev Txheeb Xyuas Cov Khoom Siv Raw

• Kev tshuaj xyuas spectrographic ntawm cov khoom sib xyaw ua ke
• Kev kuaj ultrasonic rau cov qhov tsis zoo sab hauv
• Kev txheeb xyuas cov khoom siv kho tshuab (tensile, yield, elongation)

Theem 2: Forging thiab Pre-Machining

• Cov kev ntsuas kub tswj hwm forging
• Kev ua kom cov qoob loo zoo dua los ntawm kev tswj hwm kev hloov pauv
• Kev ua haujlwm tsis zoo rau qhov ntev ze-net

Theem 3: Kev Kho Mob Kub

• Kev ntsuas kub kom raug thaum lub sijhawm induction hardening
• Kev ntsuam xyuas hardness ntawm ntau lub ntsiab lus
• Kev txheeb xyuas qhov tob ntawm cov ntaub ntawv los ntawm kev sim micro-hardness

Theem 4: Kev Ua Kom Tiav

• Kev ua haujlwm ntawm CNC tshuab dhos nrog CMM kev lees paub
• Kev sib tsoo qhov kom raug
• Flange profile machining rau qhov zoo tshaj plaws saw kev koom tes

Theem 5: Sib dhos thiab Sealing

• Cov xwm txheej sib dhos hauv chav huv rau kev teeb tsa bearing
• Kev txhim kho lub foob nrog lubrication
• Kev txheeb xyuas qhov tig ntawm lub zog

Theem 6: Kev Tshuaj Xyuas Zaum Kawg

• Kev txheeb xyuas qhov ntev raws li OEM cov lus qhia
• Kev tshuaj xyuas cov khoom sib nqus (MPI) ntawm cov cheeb tsam tseem ceeb
• Kev kuaj xyuas qhov tsis zoo ntawm qhov chaw
• Ntim rau kev tiv thaiv xeb thaum lub sijhawm thauj mus los

5.3 Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT)

Cov khoom tseem ceeb raug ua raws li cov txheej txheem NDT nruj heev:

• Kev Tshuaj Xyuas Cov Khoom Sib Nqus: Tshawb pom qhov tsis sib xws ntawm qhov chaw thiab ze ntawm qhov chaw hauv cov khoom siv ferromagnetic
• Kev Ntsuas Ultrasonic: Xyuas kom meej tias sab hauv ruaj khov thiab tsis muaj qhov tsis zoo hauv qab av
• Kev Tshuaj Xyuas Cov Xim Uas Nkag Mus Rau Hauv: Paub meej tias qhov chaw ntawm cov cheeb tsam uas tsis tseem ceeb puas tsuaj

6. Kev Xav Txog Kev Tsim Kho Tshwj Xeeb Rau Daim Ntawv Thov

6.1 Cov Kev Cai rau Kev Ua Haujlwm Khawb Av

Cov qauv 1503987 thiab 1634150 tau tsim tshwj xeeb rau cov ntawv thov mining qhov twg cov xwm txheej ua haujlwm hnyav tshaj plaws:

• Txhim Kho Flange Thickness: Cov khoom siv ntxiv ntawm cov ntsiab lus hnav ua rau lub neej ua haujlwm ntev dua hauv cov chaw abrasive
• Pob Khoom Siv Ruaj Khoov: Cov kabmob rau cov menyuam hnyav uas tsim los rau kev ua haujlwm siab tas mus li
• Kev Teeb tsa Lub Rooj Sib Tw: Ob lub kaw lus sib txuas rau kev tiv thaiv kev ua qias tuaj ntau tshaj plaws

6.2 Cov Ntawv Thov Haujlwm Txheem

Cov kev teeb tsa 1091213, 1175047, thiab 6Y2795 tau raug kho kom zoo rau kev tsim kho dav dav thiab kev siv av:

• Kev Tsim Qauv Sib Npaug: Kev sib xyaw ua ke zoo tshaj plaws ntawm kev tiv taus kev hnav thiab kev siv nyiaj tsim nyog
• Kev Teeb tsa Tus Qauv Txheem: Kev ntseeg tau zoo rau cov voj voog ua haujlwm ib txwm muaj
• Kev Sib Tw Thoob Ntiaj Teb: Hloov ncaj qha rau cov khoom CAT thawj

6.3 Cov Kev Cai Rau Kev Teeb Tsa

Rau kev ua tau zoo tshaj plaws thiab lub neej ua haujlwm, cov kev sib dhos ntawm cov menyuam no yuav tsum tau teeb tsa raws li cov lus qhia hauv qab no:

1. Cov Lus Qhia Txog Bolt Torque: Ua raws li CAT 330 phau ntawv qhia kev pabcuam cov lus qhia rau kev teeb tsa bolt torque (feem ntau 450-550 N·m nyob ntawm qib bolt)
2. Kev Npaj Xov: Siv lub xauv xov nruab nrab kom tiv thaiv kev xoob thaum muaj kev co
3. Kev Nyuaj Siab ntawm Txoj Kev: Xyuas kom tseeb tias txoj kev nruj ntawm txoj kev tom qab kev teeb tsa kom tiv thaiv kev hnav ua ntej lub log
4. Lub Sijhawm Qhib: Saib xyuas seb puas muaj cua sov lossis suab nrov txawv txawv thaum lub sijhawm ua haujlwm thawj zaug

7. Cov txiaj ntsig ntawm Kev Muab Khoom thiab Kev Nrhiav Khoom

7.1 Cov Nyiaj Pab Ncaj Qha Los Ntawm Cov Chaw Tsim Khoom

Ua ib lub chaw tsim khoom thiab tus neeg muag khoom ncaj qha ntawm cov khoom siv chassis excavator hnyav, peb muab cov txiaj ntsig sib txawv rau cov kws tshaj lij thoob ntiaj teb:

• Kev Tswj Xyuas Zoo: Kev saib xyuas tag nrho ntawm kev tsim khoom los ntawm cov khoom siv raw mus rau cov khoom tiav
• Kev Sib Tw Nqe: Tshem tawm cov cim lag luam nruab nrab
• Kev Muab Khoom Siv Tsis Tu Ncua: Kev teem sijhawm tsim khoom uas tswj tau zoo ua kom muaj kev npaj khoom siv tau zoo
• Kev Txhawb Nqa Txog Kev Siv Tshuab: Nkag mus rau cov peev txheej engineering ncaj qha rau kev pab txhawb nqa daim ntawv thov

7.2 Kev Thauj Khoom thiab Kev Ntim Khoom

• Ntim Khoom Xa Tawm: Fumigated ntoo pallets lossis cartons raws li tau teev tseg
• Kev Tiv Thaiv Kev Xeb: VCI (Vapor Corrosion Inhibitor) ntim rau kev thauj mus los ntev
• Cov Ntaub Ntawv: Cov ntaub ntawv ua lag luam tiav suav nrog Daim Ntawv Pov Thawj Keeb Kwm, cov npe ntim khoom, thiab cov ntawv xa khoom lag luam
• Lub Sijhawm Ua Ntej: Cov voj voog tsim khoom txheem nrog cov kev xaiv ceev ceev muaj rau cov kev xav tau tseem ceeb

7.3 Cov Kev Pabcuam Kho Kom Haum Rau Koj

Rau cov xaj ntau thiab kev koom tes ua lag luam, peb muab:

• Kev Sau Npe Ntiag Tug: Kev ntim khoom thiab cim khoom
• Cov Khoom Siv Ua Ke: Cov khoom siv hauv qab tsheb thauj khoom suav nrog cov menyuam, idlers, sprockets, thiab cov pab pawg khiav
• Kev Tswj Xyuas Cov Khoom Muag: Cov kev pab cuam khaws cia khoom xa tuaj rau cov nyiaj loj

8. Xaus Lus

Cov CATERPILLAR 1091213, 1175047, 1341013, 1503987, 1634150, 57717480, 1832874, thiab 6Y2795 Track Roller Assemblies sawv cev rau qhov kawg ntawm kev tsim kho hlau siab heev, kev tsim khoom raug, thiab kev tswj xyuas zoo. Tsim tshwj xeeb rau cov ntawv thov xav tau ntawm CAT E330 Series excavators hauv kev khawb av thiab cov chaw tsim kho hnyav, cov khoom no xa cov kev ntseeg tau, kev ruaj khov, thiab kev ua tau zoo uas cov tswv khoom siv xav tau.

Tsim los ntawm OEM cov qauv zoo thiab tau ntawv pov thawj raws li CQC, cov khoom sib dhos no muab lwm txoj hauv kev pheej yig dua li cov khoom Caterpillar tiag tiag yam tsis muaj kev cuam tshuam rau qhov zoo lossis kev haum. Kev sib raug zoo ntawm kev siv ntau yam ua kom ntseeg tau tias txawm tias koj cov ntaub ntawv txij nkawm qhia txog tus lej twg los xij, cov khoom hloov pauv raug muaj nyob rau ntawd.

Yog xav tau cov duab kos qhia txog kev siv tshuab, cov ntaub ntawv txog tus nqi, lossis xav tham txog koj cov kev xav tau tshwj xeeb hauv qab lub tsheb thauj khoom, hu rau peb pab neeg muag khoom engineering. Ua ib lub chaw tsim khoom ncaj qha, peb cog lus tias yuav txhawb nqa koj lub hom phiaj kev ntseeg siab ntawm cov khoom siv nrog cov khoom zoo, tus nqi sib tw, thiab kev pabcuam teb sai.

Cov Ntaub Ntawv Txog Kev Siv Tshuab