LIUGONG CLG920 / CLG922 14C0234 / 14C0234C1 Undercarriage Track Pem Hauv Ntej Idler Log Sib Dhos - OEM Cov Qauv Zoo - CQCTRACK - Track Undercarriage Parts Chaw Tsim Khoom Zoo Tshaj Plaws hauv Quanzhou, Suav Teb

1. Kev Txheeb Xyuas Khoom: LIUGONG14C0234 / 14C0234C1Kev Sib Dhos Pem Hauv Ntej Idler

LIUGONG14C0234thiab 14C0234C1 Track Front Idler Wheel Assemblies (tseem hu ua guide wheel assemblies, front idler groups, lossis "引导轮总成") yog cov khoom siv undercarriage uas tau tsim tshwj xeeb rau LiuGong cov platforms crawler excavator nruab nrab, suav nrog CLG920, CLG920C, CLG920D, CLG922, CLG922LC, thiab CLG922D series. Cov hydraulic excavators 20–22 tuj no ua haujlwm ua cov neeg ua haujlwm ntau yam rau ntau yam kev siv hnyav, suav nrog kev khawb av loj, kev khawb av, kev tsim kho vaj tse, kev npaj qhov chaw, thiab cov haujlwm tsim kho thoob ntiaj teb.

Lub rooj sib dhos pem hauv ntej ntawm txoj kev sib tw (feem ntau hu ua lub log qhia lossis pawg pem hauv ntej ntawm lub log) yog lub luag haujlwm tseem ceeb ntawm lub chassis uas nyob rau ntawm pem hauv ntej ntawm txoj kev sib tw tig rov qab rau lub sprocket tsav. Tsis zoo li cov menyuam hauv qab lossis cov menyuam nqa khoom, lub log pem hauv ntej ntawm lub log ua haujlwm peb txoj haujlwm sib txawv tab sis sib txuas lus:

• Kev taw qhia thiab kev sib dhos ntawm txoj saw hlau: Lub idler ob lub flanges precision-machined tiv thaiv kev sib tsoo ntawm txoj kab sab, ua kom txoj saw hlau sib dhos zoo nrog lub sprocket thiab lub thav duab hauv qab thaum lub sijhawm tig, kev ua haujlwm ntawm sab thiab kev mus ncig hla av tsis sib luag.
• Kev nqus tau lub zog poob siab thiab kev cuam tshuam: Raws li cov khoom tseem ceeb uas ntsib cov teeb meem, cov pob zeb tawg thiab cov av tsis sib xws ua ntej, lub idler pem hauv ntej yuav tsum nqus thiab tshem tawm cov khoom cuam tshuam ncaj qha, tiv thaiv cov saw hlau, cov menyuam hauv qab thiab tag nrho cov kab ke hauv qab los ntawm kev hnav ua ntej lossis kev puas tsuaj ntawm cov qauv.
• Kev koom ua ke nrog lub kaw lus hydraulic tensioning: Lub idler sib dhos ncaj qha nrog lub tog raj kheej kho txoj kev ntawm lub yoke lossis lub thaiv qhia, tso cai rau kev kho qhov nruj ntawm txoj kev uas them rau txoj kev sib txuas ntawm txoj kev vim yog hnav thiab ua kom txoj kev sag zoo tshaj plaws nyob rau hauv ntau yam kev thauj khoom thiab thaj chaw.

1.1 Cov Lus Qhia Txog Lub Tshuab Tswj: CLG920 thiab CLG922 Series

Lub LIUGONG CLG920 series (CLG920C, CLG920D, CLG920E) nyob hauv qib 20–21 tuj ntawm LiuGong cov kab excavator. Lub CLG920D muaj qhov hnyav ua haujlwm ntawm 20,500 kg nrog lub peev xwm thoob txheem ntawm 0.88 m³ (0.73–1.0 m³), ​​powered los ntawm lub cav Cummins 6BTAA5.9-C xa 112 kW (150 hp) lub zog ntawm 1,950 rpm, nrog qhov tob tshaj plaws khawb mus txog 6,615 mm (kwv yees li 21.7 feet). Qhov dav ntawm txoj kab khiav rau chav kawm no feem ntau yog 600 mm, thiab lub hauv qab yog tsim los rau kev ruaj khov zoo heev thoob plaws ntau yam av.

Lub LIUGONG CLG922 series (CLG922LC, CLG922D, CLG922E) nyob hauv chav kawm 22 tuj, nrog rau qhov hnyav ua haujlwm txij li 22,000 kg txog 22,800 kg nyob ntawm seb nws teeb tsa li cas. Lub CLG922LC muaj cov khau khiav ntsuas 23.7 nti (kwv yees li 600 hli), qhov siab hauv av ntawm 1.5 feet, thiab qhov ntev ntawm txoj kev hauv av ntawm 12 feet. Lub CLG922E variant ua tiav lub zog tawg thoob txog li 152.5 kN ISO, siv los ntawm lub cav Cummins QSB6.7 uas tsim tau 129 kW (175 hp) ntawm 2,100 rpm. Ob lub CLG920 thiab CLG922 series muaj lub hauv qab ruaj khov nrog kev nce mus txog 35° (70%) kom ua haujlwm tau zoo ntawm ntau thaj chaw sib txawv, thiab lub vojvoog ntawm 2.77 meters (9.1 feet) uas qhia txog lawv cov qauv tsim me me rau kev tswj hwm hauv thaj chaw txwv.

Rau ob chav kawm tshuab, LIUGONG qauv npe convention ua raws li tus qauv txheem tsim los ntawm LiuGong: "C" txhais tau tias Tuam Tshoj (lub hauv paus chiv keeb), "LG" sawv cev rau LiuGong, "9" txhais tau tias tus lej khoom rau cov excavators, thiab "20" lossis "22" qhia txog qhov hnyav ntawm lub tshuab kwv yees hauv metric tons (20 tons lossis 22 tons). Cov lus kawg "C", "D", thiab "E" sawv cev rau kev txhim kho tiam tom ntej - C-series, D-series (uas tau ua pov thawj tias kev ua lag luam ruaj khov heev), thiab E-series - nrog rau D-series tam sim no tau tsim zoo ua lub platform txhim khu kev qha thiab tau lees paub dav.

1.2 Tus lej ntawm qhov sib txuas: 14C0234 thiab 14C0234C1

Ob tus lej ntawm cov lus qhia no—14C0234 thiab 14C0234C1—sawv cev rau LiuGong OEM pem hauv ntej idler log sib dhos rau CLG920 thiab CLG922 series, nrog rau cov lus qhia tom qab "C1" feem ntau qhia txog qhov hloov kho lossis txhim kho uas cuam tshuam txog kev txhim kho engineering dua li tus qauv qub. Daim ntawv teev cov lus nug ntawm LiuGong qhov chaw qhia meej txog "导向滚轮 (Guide Log)" uas tau txheeb xyuas los ntawm tus lej khoom 14C0234, lees paub nws qhov xwm txheej OEM thiab daim ntawv thov rau LiuGong excavator platforms. Tus lej 14C0234C1 tau teev tshwj xeeb ua lub log hloov pauv ncaj qha rau CLG922 series [8†L7-L9].

Lub rooj sib dhos 14C0234 kuj tau sau tseg tias sib xws nrog CLG915C, CLG920C, CLG922LC, thiab CLG923 cov qauv, txuas ntxiv nws daim ntawv thov thoob plaws LiuGong's 18–23 tuj nruab nrab excavator ntau yam. Daim ntawv teev npe ntawm LiuGong tus neeg muag khoom lees paub tias 14C0234 sib dhos yog siv rau ntawm CLG915C, CLG920, CLG922LC, thiab CLG923 tshuab, ua rau nws yog ib yam khoom siv ntau yam rau cov neeg ua haujlwm hauv pawg neeg tswj hwm LiuGong nruab nrab excavator fleets [11†L11-L15].

1.3 Cov Lus Qhia Txog Kev Siv Hauv Kev Khawb Av

Lub rooj sib dhos pem hauv ntej ntawm lub tsheb laij teb uas tau tsim los rau OEM cov qauv zoo rau LIUGONG CLG920 thiab CLG922 series yuav tsum ua tau raws li lossis tshaj cov qauv kev ua haujlwm thiab kev ua tau zoo hauv qab no:

Lub kaw lus kaw ruaj khov zoo heev—ua ke nrog lub foob NBR tseem ceeb, cov kav dej labyrinth uas tshem cov roj uas tsim kom muaj thaj chaw siab zoo los tshem tawm cov pa phem, thiab lub tshuab khawb/deflector sab nraud los thaiv cov khib nyiab loj dua thiab av nkos—tau raug lees paub tshwj xeeb rau kev ua haujlwm hauv cov xwm txheej ntub thiab ntxhib. Qhov kev teeb tsa kaw ruaj khov no yog qhov tseem ceeb rau LiuGong excavators uas tau xa mus rau thaj chaw khawb av uas muaj cov hmoov av silica zoo, av nplaum, lossis nag los ntawm monsoon.

2. CQCTRACK (Heli Machinery): Chaw Tsim Khoom OEM thiab ODM

CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), lub hauv paus nyob hauv Quanzhou, Fujian Province, Suav teb, yog ib lub chaw tsim khoom tshwj xeeb thiab tus neeg muag khoom ncaj qha ntawm OEM (Original Equipment Manufacturer) thiab ODM (Original Design Manufacturer) cov khoom siv hauv qab rau cov excavators nruab nrab mus rau ultra-loj, bulldozers, drilling rigs, thiab crawler loaders. CQC TRACK (tseem hu ua cqctrack lossis CQCTRACK) tau tsim nws tus kheej ua ib qho ntawm peb lub tuam txhab tsim khoom siv hauv qab hauv thaj av Quanzhou, ib pawg lag luam tseem ceeb rau kev tsim cov tshuab hnyav uas pabcuam rau kev lag luam khoom siv txav av thoob ntiaj teb. Nrog ntau tshaj 20 xyoo ntawm kev paub txog kev tsim khoom hauv qab, lub tuam txhab ua haujlwm ua tus khub koom tes ntseeg siab rau cov tuam txhab khawb av thoob ntiaj teb, cov neeg cog lus tsim kho hnyav, cov neeg kho khoom siv, thiab cov neeg faib khoom tom qab muag thoob plaws rau lub teb chaws.

Lub tuam txhab tau tsim muaj xyoo 2005 thiab tam sim no ua haujlwm nrog thaj tsam tag nrho ntau dua 60 mu (kwv yees li 40,000 square meters), ntau dua 200 tus neeg ua haujlwm, thiab ntau dua 200 lub tshuab CNC, casting, forging thiab cov khoom siv kho cua sov. Tam sim no, lub tuam txhab feem ntau tsim cov khoom hauv qab ntawm ntau dua 50 tons, nrog rau cov thev naus laus zis tsim khoom tiav thiab cov khoom zoo ruaj khov uas tau dhau los ntawm kev sim ua lag luam tau ntau xyoo. "Cov khoom hauv qab loj, ua los ntawm CQC" tau dhau los ua lub ntsiab lus tsav tsheb rau cov neeg ua haujlwm Heli uas siv zog rau kev ua tau zoo. Tsis zoo li ntau lub tuam txhab lag luam uas tau los ntawm ntau lub Hoobkas, CQCTRACK ua haujlwm nrog cov khoom siv tsim khoom sib xyaw ua ke, ncaj qha muab cov khoom zoo rau cov neeg siv khoom thoob ntiaj teb.

CQCTRACK cov khoom tseem ceeb suav nrog kev ua tiav "Plaub Log thiab Ib Txoj Siv" (四轮一带) cov kab hauv qab-cov plaub lub log hais txog kev taug qab cov menyuam (cov menyuam hauv qab), cov menyuam nqa khoom (cov menyuam sab saum toj), pem hauv ntej idlers, sprockets, thiab "ib txoj siv sia" xa mus rau cov hlua 5 tons rau kev sib sau ua ke. 300 tons. Lub tuam txhab cov khoom lag luam suav nrog: taug qab cov menyuam hauv qab (支重轮), taug qab cov cab kuj (托链轮), taug qab pem hauv ntej idlers (引导轮), taug qab sprockets (驱动轮), taug qab cov pab pawg (链轨总成), taug qab khau (忦) (斗齿). CQCTRACK tsim cov khoom siv hauv qab rau txhua lub tshuab loj hauv kev tsim kho, suav nrog LiuGong, Caterpillar, Komatsu, Hitachi, Liebherr, Volvo, Doosan, Hyundai, SANY, SDLG, thiab JCB.

2.1 Cov Qauv Zoo OEM - Haum Rau LiuGong CLG920/922 Cov Lus Qhia

Ua ib lub chaw tsim khoom OEM, CQC TRACK tsim cov LIUGONG 14C0234 thiab 14C0234C1 Track Front Idler Assemblies rau qhov ntev, metallurgical, thiab kev ua tau zoo - txhua qhov tseem ceeb (idler sab nraud txoj kab uas hla, flange spacing, bore diameter, shaft interface geometry, thiab heat treatment profile) tau txheeb xyuas raws li cov qauv qub LiuGong kom ntseeg tau 100% kev sib pauv yam tsis muaj kev hloov kho thav duab, rov vuam, lossis rov tho qhov.

Lub nto ntawm lub log uas tau ua los ntawm induction-hardened (HRC52–58), ob lub flanges uas tau ua tiav lawm, qhov tob ntawm 4–8 hli uas tau ua kom tawv, thiab lub kaw lus Duo-Cone sealing system tau tsim los kom siv tau ntev txawm tias nyob rau hauv qhov chaw uas muaj kev sib txhuam ntau. Kev sib txuas ntawm lub idler thiab lub qag muab kev hloov pauv torque thiab kev ntseeg tau zoo dua, thaum lub qag uas tig mus rau hauv cov bushings uas tsis txav tau ua rau muaj kev ntxhov siab thiab kev hnav tsawg dua. Lub idler pem hauv ntej zoo li OEM tiag tiag txo qhov kev ntxhov siab ntawm cov kabmob, txo cov khoom thauj thiab ua kom lub neej ntawm cov khoom siv ntev dua [9†L4-L9].

CQCTRACK cov khoom lag luam LiuGong tau sau tseg thoob plaws ntau daim ntawv thov tshwj xeeb:

• Rau LIUGONG CLG965 platform, CQC TRACK tsim cov 51C1110 track front idler assembly ua qhov hloov pauv ncaj qha rau 60-tuj chav kawm CLG965 excavator.
• Rau LIUGONG CLG936, CQC TRACK muab cov khoom siv 51C0166 txoj kev sib dhos pem hauv ntej uas tsim tshwj xeeb rau lub tshuab 36-tuj uas siv rau hauv kev tsim kho nruab nrab mus rau hnyav thiab kev ua haujlwm hauv chaw txua zeb.
• Rau LIUGONG CLG952EHD, CQC TRACK tsim cov 51C0307 khiav pem hauv ntej idler log sib dhos.
• Rau LIUGONG CLG915, CQC TRACK tsim cov khoom siv log tsheb 14C0238 kom ua tau raws li cov lus qhia OEM nruj.
• Rau LIUGONG CLG907 thiab CLG908 platforms, CQC TRACK muab lub 14C0208 lub log qhia / pem hauv ntej idler sib dhos.
• Rau LIUGONG CLG920 thiab CLG922 series, CQCTRACK qhov kev sib raug zoo tag nrho tau ua pov thawj ntxiv los ntawm 46A0140 sprocket assembly tsim rau CLG920 thiab CLG922 platforms nyob rau hauv HELI (cqctrack) hom kev tsim khoom.

Cov khoom lag luam LiuGong no qhia txog CQC txoj kev txawj ntse ntawm LiuGong txoj kev tsim khoom thoob plaws 18–70 tuj chav kawm excavator.

2.2 Kev Tsim Khoom ODM — Kev Tsim Kho Kom Haum Rau Cov Kev Xav Tau Tshwj Xeeb

Ua ib lub chaw tsim khoom ODM, CQC TRACK muab cov kev pabcuam tsim kho thiab tsim qauv rau cov neeg siv khoom uas xav tau cov khoom sib dhos pem hauv ntej nrog cov lus qhia hloov kho dua li cov qauv OEM:

• Qhov tob uas tawv dua: Rau cov chaw uas muaj kev sib txhuam ntau heev xws li cov chaw khawb av granite, cov chaw khawb hlau, lossis cov chaw uas muaj silica ntau, CQC tuaj yeem ntev qhov tob uas tawv dua mus txog 8–10 hli ntawm HRC45–HRC50, muab lub neej hnav ntev dua piv rau qhov tob ntawm cov ntaub ntawv txheem 4–6 hli.
• Cov txheej txheem kaw tshwj xeeb: Rau cov chaw khawb av kub heev (Canadian roj xuab zeb ntawm −45°C, Siberian pob zeb diamond mines, Atacama Desert tooj liab mines ntawm +50°C), cov neeg siv khoom tuaj yeem teev cov khoom sib xyaw ua ke uas tswj tau qhov yooj ywm thiab kev ua haujlwm ntawm kev kaw los ntawm −50°C txog +150°C. Cov txheej txheem Duo-Cone / floating roj foob Advanced tuaj yeem hloov qhov kev teeb tsa labyrinth ntau theem rau cov ntawv thov uas xav tau tshaj plaws.
• Cov qauv flange hloov kho: Rau cov ntawv thov uas xav tau kev taw qhia ntxiv rau sab nraud—xws li kev ua haujlwm khawb av nrog cov xwm txheej sab nraud hnyav lossis kev khawb av mos hauv av nkos, hav dej, lossis av nplaum—CQC tuaj yeem hloov kho cov qauv flange kom muab kev khaws cia zoo dua thiab tiv thaiv kev tawm tsam.
• Cov txheej txheem tshwj xeeb ntawm cov kabmob: Rau cov ntawv thov uas muaj kev co siab lossis kev mus los ceev ceev tas mus li, cov khoom siv txhim kho tshiab (cov kabmob kheej kheej es tsis yog cov kabmob tapered) nrog kev khaws roj zoo dua tuaj yeem suav nrog.
• Kev xaiv lwm yam hlau sib xyaw: Rau cov xwm txheej ua haujlwm tshwj xeeb, lwm cov qib hlau sib xyaw siab tuaj yeem teev tseg kom ua kom zoo dua qhov kev tiv taus hnav, kev cuam tshuam, lossis kev tiv taus xeb.

Cov neeg siv khoom tuaj yeem muab cov duab kos thawj ntawm cov khoom siv (LiuGong cov duab kos ib feem yog tias muaj), cov qauv CAD, lossis cov qauv kuaj lub cev, thiab CQC pab pawg tsim kho hauv tsev—txhawb nqa los ntawm ntau dua 200 tus neeg ua haujlwm suav nrog cov kws ua haujlwm hlau, cov neeg tsim khoom siv tshuab, thiab cov kws tshaj lij txheej txheem—yuav rov ua dua lossis tsim dua lub rooj sib dhos pem hauv ntej kom ua tau raws li qhov xav tau tshwj xeeb ntawm qhov chaw ua haujlwm.

2.3 Daim Ntawv Pov Thawj Zoo — ISO 9001:2015

CQC TRACK tuav daim ntawv pov thawj ISO 9001: 2015 thiab ua haujlwm raws li lub kaw lus tswj xyuas zoo. CQC cov txheej txheem tswj xyuas zoo rau cov khoom sib dhos pem hauv ntej suav nrog:

• Kev taug qab cov khoom siv raw: Txhua pawg hlau siv hauv kev tsim cov 14C0234 thiab 14C0234C1 pem hauv ntej idler sib dhos yog tshuaj xyuas siv cov khoom siv hluav taws xob los xyuas kom meej cov khoom sib xyaw (50Mn, 45Mn, 40Cr) ua tau raws li LiuGong cov lus qhia qub.
• Kev tswj hwm hauv cov txheej txheem: Kev sim qhov nyuaj (Rockwell C scale) yog ua rau ntawm lub cev idler, flange surfaces, bearing journals, thiab shaft interfaces ntawm ntau theem ntau lawm, lees paub qhov nyuaj ntawm HRC52–58 nrog qhov tob ntawm 4–8 hli ntawm HRC45.
• Kev sim tsis ua puas tsuaj (NDT): Kev kuaj pom qhov tsis zoo ntawm ultrasonic thiab kev tshuaj xyuas cov khoom sib nqus tau ua rau txhua lub cev forged lossis cast idler kom pom cov qhov tsis zoo hauv qab xws li laminations, tawg, voids, lossis porosity uas tuaj yeem ua rau muaj kev puas tsuaj loj heev nyob rau hauv cov khoom hnyav.
• Kev lees paub qhov khoom kawg: Txhua lub rooj sib dhos idler tiav lawm yuav tsum tau kuaj xyuas qhov tig ntawm lub zog (kom paub meej tias cov kabmob thiab lub foob raug nias), kev kuaj xyuas qhov xau ntawm lub foob nyob rau hauv qhov siab ua haujlwm simulated (50–80 bar), kev tshuaj xyuas qhov ntev ntawm flange profile (± 0.05 hli kev kam rau siab), thiab kev tshuaj xyuas zaum kawg rau qhov tiav ntawm qhov chaw, kev ncaj ncees ntawm txheej, thiab qhov haum tag nrho.
• Kev taug qab: Txhua lub rooj sib dhos pem hauv ntej uas ua tiav lawm yog cim nrog tus lej sib txawv txuas nws mus rau tus lej cua sov hlau qub, qhov chaw forging / casting, lub voj voog kho cua sov, thiab kev sib dhos zaum kawg - qib kev taug qab uas cov tuam txhab mining thoob ntiaj teb xav tau ua ntej pom zoo rau tus neeg muag khoom tshiab.

CQC TRACK daim ntawv pov thawj ISO 9001: 2015 thiab CQC-pom zoo kev tswj hwm qhov zoo ua kom cov khoom zoo sib xws thoob plaws txhua qhov kev tsim khoom.

3. Kev Tsim Khoom Siv Hauv Paus Uas Sib Koom Ua Ke — Lub Hoobkas Ua Haujlwm Hauv Qab Tsheb Tag Nrho

CQC TRACK lub peev xwm los xa cov khoom siv LIUGONG 14C0234 thiab 14C0234C1 zoo li OEM yog nyob ntawm kev tsim khoom siv uas ua tiav thiab tshem tawm cov kev hloov pauv ntawm cov khoom xa tuaj, kev tsis sib xws ntawm cov khoom zoo, thiab kev ncua sijhawm tsim khoom uas cuam tshuam nrog kev cog lus ua haujlwm. Tsis zoo li ntau tus neeg sib tw uas vam khom cov khoom xa tuaj sib cais, CQC tswj hwm tag nrho tsib lub chaw tsim khoom tseem ceeb hauv qab kev tswj hwm sib koom ua ke, ua tiav kev tswj hwm txheej txheem txij li thaum tau txais cov hlau nyoos mus txog rau kev xa khoom tiav.

3.1 Kev tsim kho vaj tse

Tsim cov khoom seem rau cov sprockets, idlers, support rollers, thiab qee yam khoom siv qhia kev siv cov txheej txheem casting xuab zeb ntsuab thiab ua npuas dej ploj. Txhua pawg casting raug kuaj xyuas qhov tsis zoo thiab tshuaj ntsuam xyuas tshuaj kom paub meej tias cov khoom sib xyaw thiab kev ua haujlwm zoo ua ntej mus rau cov haujlwm tom ntej. Cov txheej txheem casting tswj tau ua tiav cov qauv me me, muab lub hauv paus ruaj khov rau kev ua tiav tom qab, tom qab ntawd lub cev log dhau los ntawm cov txheej txheem tempering kom tso tawm kev ntxhov siab sab hauv thiab txhim kho kev tawv tag nrho.

3.2 Lub Hoobkas Forging

Lub hauv paus tseem ceeb rau kev tsim cov lub cev idler muaj zog heev. Cov hlau alloy billets uas muaj zog heev (50Mn, 45Mn, 40Cr) raug cua sov rau qhov kub thiab txias austenitizing (1,100–1,200 ° C) thiab ua los ntawm kev siv hydraulic press forging. Kev kaw-die forging ua rau cov hlau ntws raws li qhov nkhaus ntawm lub cev idler, ua rau muaj kev tiv taus qaug zog thiab kev cuam tshuam zoo dua li lwm txoj hauv kev cam khwb cia. Cov txheej txheem forging kuj tshem tawm cov porosity thiab cov voids sab hauv uas tuaj yeem ua rau tsis ua haujlwm ua ntej hauv cov khoom cam khwb cia thaum muaj kev ntxhov siab siab. Rau cov ntawv thov uas xav tau lub zog siab tshaj plaws, CQC siv kev kaw-die forging uas muaj cov qauv nplej zoo dua rau kev tiv taus kev cuam tshuam.

3.3 Lub Hoobkas Forged Bucket Hniav

Muaj cov txheej txheem pov thawj zoo ib yam thiab kev txawj ntse txog kev sib xyaw ua ke zoo ib yam li cov kab sib txuas ntawm txoj kev. Lub chaw no ua rau CQC muab tau cov khoom siv khawb av tiav tag nrho - cov hniav thoob thiab cov adapters rau LiuGong, Caterpillar, Komatsu, Hitachi, Volvo, thiab lwm hom - nrog rau cov khoom sib dhos pem hauv ntej, ua kom muaj kev yuav khoom rau cov tswv tsheb thauj khoom.

3.4 CNC Machining Rhiav

Nruab nrog CNC lathes ntsug, kab rov tav tho qhov mills, thiab precision grinding centers (tag nrho ntau tshaj 200 CNC tshuab cuab yeej). Cov haujlwm tiav tseem ceeb rau 14C0234 thiab 14C0234C1 sib dhos suav nrog: kev tig qhov tseeb ntawm idler sab nraud txoj kab uas hla mus rau qhov ntev tseeb (± 0.05 hli kev kam rau siab), kev ua tiav ntawm ob lub flange geometries, kev tho qhov tseeb ntawm cov kabmob qhov thiab cov ncej journal interfaces, kev sib tsoo ntawm cov chaw mounting, thiab qhov kawg dimensional laser scanning rau kev lees paub zoo.

3.5 Chaw Kho Mob Kub

Cov cub tawg kho cua sov uas tswj tau los ntawm huab cua rau kev ua kom tawv ntawm cov idler lub cev, cov ncej, thiab cov bushings, ua raws li kev ua kom tawv ntawm cov nplaim hnav (tread face, flange faces, shaft journals) kom ua tiav cov qauv tawv tseeb uas xav tau rau cov ntawv thov mining. Cov txheej txheem kho cua sov suav nrog kev quenching thiab tempering cycles nrog kev saib xyuas zoo thiab kev sau cia rau txhua pawg, kom ntseeg tau tias cov khoom siv hlau sib xws thoob plaws txhua qhov ntau lawm.

3.6 Lub Hoobkas Sib Dhos Zaum Kawg

Cov LIUGONG 14C0234 thiab 14C0234C1 pem hauv ntej idler sib dhos tau sib dhos rau ntawm cov kab indexing tshwj xeeb siv cov khoom siv hydraulic nias calibrated kom ua tiav qhov haum ntawm cov kabmob thiab kev sib dhos ntawm lub ncej. Cov txheej txheem Duo-Cone / floating roj foob lossis ntau theem labyrinth foob tau teeb tsa nrog cov roj ntsuas (feem ntau yog 150–250 ml ib lub rooj sib dhos idler nyob ntawm qhov loj me), tsim kom muaj lub qhov kaw ruaj khov. Txhua lub rooj sib dhos dhau los:

• Kev txheeb xyuas lub zog tig kom paub tseeb tias qhov foob raug thiab kev thauj khoom ua ntej.
• Kev kuaj qhov xau hauv qab 50–80 bar siab rau yam tsawg kawg 30 feeb.
• Kev tshuaj xyuas qhov nyuaj ntawm flange thiab profile kom paub meej tias cov nplaim induction-hardened (HRC52–58) thiab ob lub flange geometry kom raug.
• Kev tshuaj xyuas zaum kawg rau qhov tiav ntawm qhov chaw, kev ua kom zoo ntawm xim/txheej, thiab kev haum tag nrho.

Los ntawm kev tswj hwm tag nrho tsib lub chaw tsim khoom hauv qab kev tswj hwm sib koom ua ke, CQC ua tiav kev tswj hwm cov txheej txheem tag nrho, ua rau lub sijhawm ua tiav sai dua (feem ntau 15-20 hnub ua haujlwm rau cov xaj txheem), kev ua tau zoo tshaj plaws, thiab kev ywj pheej los pab txhawb ODM kev hloov kho yam tsis muaj kev vam khom sab nraud.

4. Pab Pawg Lag Luam Thoob Ntiaj Teb ntawm CQC — Jack, Haily, thiab Mr. Zhou

CQC TRACK lub Chaw Ua Lag Luam Thoob Ntiaj Teb muaj cov kws tshaj lij kev lag luam uas tswj hwm cov kev xa khoom nyuaj, cov ntaub ntawv, kev txhawb nqa kev txawj ntse, thiab cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom ntawm kev muab cov khoom siv khawb av thoob ntiaj teb.

• Jack — Tus Thawj Saib Xyuas Nyiaj Txiag Senior rau Tebchaws Europe, Russia, thiab Asmeskas.
  Jack muaj kev paub dhau los hauv kev xa tawm cov khoom siv hnyav, suav nrog kev paub txog CE cim (European Union), GOST-R daim ntawv pov thawj (Russia), thiab cov ntaub ntawv pov thawj rau North American cov khoom xa tuaj (Tebchaws Meskas, Canada, Mexico). Nws koom tes nrog CQC lub chaw haujlwm logistics hauv tsev los npaj kev thauj khoom hauv hiav txwv (FCL/LCL), kev thauj khoom los ntawm tsheb ciav hlau (rau kev xa khoom hla av mus rau cov lag luam Central Asian uas tsis muaj av), thiab kev xa khoom sai sai los ntawm huab cua mus rau cov chaw nres nkoj thiab cov chaw ua haujlwm thoob plaws Tebchaws Europe, Lavxias Federation, Tebchaws Meskas, Canada, thiab Latin America. Jack kuj tseem ua haujlwm npaj cov lus pom zoo thiab kev sib tham txog daim ntawv cog lus OEM/ODM rau kev teeb tsa pem hauv ntej.
• Haily — Tus Neeg Saib Xyuas Kev Xa Khoom Mus Rau Central Asia, Kaus Lim Qab Teb, thiab Australia.
  Haily tshwj xeeb hauv kev lis kev cai thiab daim ntawv pov thawj tshwj xeeb ntawm cov koom pheej Central Asian (Kazakhstan, Uzbekistan, Mongolia, Tajikistan ntawm txoj kev tsheb ciav hlau Dostyk-Alashankou), Kaus Lim Qab Teb (Incheon, Busan, Ulsan), thiab Australia (Brisbane, Melbourne, Fremantle). Nws tswj kev npaj cov ntawv xa khoom lag luam, cov npe ntim khoom, daim ntawv pov thawj keeb kwm, thiab cov ntawv qhia kev xeem uas xav tau rau kev tshem tawm kev lis kev cai hauv cov cheeb tsam no. Haily ua haujlwm ncaj qha nrog cov tuam txhab mining hauv Australian uas xav tau cov ntaub ntawv pov thawj ISO 9001: 2015 ua ib feem ntawm lawv cov txheej txheem ua ntej kev tsim nyog zoo ntawm cov neeg xa khoom. Nws txoj kev sib raug zoo nrog cov neeg xa khoom xa khoom ua kom ntseeg tau tias CQC's LiuGong front idler assemblies tuaj txog raws sijhawm txawm tias rau cov lus txib mining uas muaj sijhawm.
• Mr. Zhou — Tus Thawj Coj Cheeb Tsam rau Middle East, West Asia, Africa, thiab Southeast Asia.
  Mr. Zhou muaj kev paub dhau los hauv kev muab cov khoom siv hnyav thiab hais tau ntau hom lus (Lus Askiv, Mandarin, thiab Levantine Arabic). Nws ua tus thawj coj rau CQC txoj kev koom tes nrog cov tuam txhab khawb av, cov koom haum tsim kho vaj tse ntawm tsoomfwv, thiab cov neeg muag khoom siv thoob plaws Saudi Arabia (NEOM thiab kev ua haujlwm khawb av phosphate), UAE, Jordan, Turkey, Nigeria, Ghana (cov chaw khawb kub), Democratic Republic of Congo (cobalt thiab tooj liab), Zambia (tooj liab), Kenya, Indonesia, Thaib, thiab Philippines. Mr. Zhou kuj muab kev pabcuam txhawb nqa kev txawj ntse hauv qhov chaw, mus xyuas cov chaw khawb av kom tshuaj xyuas cov khoom siv hauv qab, paub meej tias muaj kev hloov pauv tus lej, thiab muab kev taw qhia rau kev teeb tsa rau cov khoom sib dhos pem hauv ntej thaum xav tau.

Lub tuam txhab lub network xa khoom thoob ntiaj teb ua rau kev xa khoom sai mus rau North America, Tebchaws Europe, Africa, thiab Southeast Asia los ntawm cov neeg koom tes logistics txhim khu kev qha, nrog rau cov khoom xa tuaj rau thoob plaws ntiaj teb suav nrog Tebchaws Europe, Amelikas, Australia, Tebchaws Meskas, Lub Tebchaws Yelemees, Zimbabwe, thiab United Arab Emirates.

5. Kev Them Nqi Lag Luam Thoob Ntiaj Teb — Kev Ua Haujlwm Khawb Av thiab Kev Tsim Kho Thoob Ntiaj Teb

CQC's LIUGONG 14C0234 thiab 14C0234C1 khiav pem hauv ntej idler sib dhos thiab tag nrho cov khoom siv hauv qab tam sim no raug xa mus rau cov lag luam loj hauv kev khawb av thiab kev tsim kho thoob ntiaj teb:

• Tebchaws Europe — Lub Tebchaws Yelemees, Poland, Finland, Sweden, Norway, Netherlands, Belgium, Fabkis, Spain, Ltalis, Tim Nkij teb chaws, United Kingdom. Cov neeg siv khoom European tshwj xeeb tshaj yog saib taus CQC cov ntaub ntawv ua raws li CE thiab daim ntawv pov thawj Hom Kev Pom Zoo yog tias xav tau.
• Sab Hnub Poob Es Xias thiab Middle East — Saudi Arabia (NEOM project, phosphate mining), United Arab Emirates (Dubai thiab Abu Dhabi infrastructure), Qatar, Jordan (potash thiab phosphate mines), Qaib ntxhw (aggregate quarries thiab hydroelectric projects), Kuwait (oilfield service).
• Central Asia — Kazakhstan (Karaganda thiab Pavlodar mining regions), Uzbekistan (kub thiab tooj liab mines), Mongolia (Oyu Tolgoi copper-gold mine), Tajikistan ntawm Dostyk-Alashankou rail corridor.
• Tebchaws Asmeskas Qab Teb - Chile (Atacama Desert tooj liab), Peru (tooj liab thiab zinc), Brazil (tooj liab thiab kub - Carajás thiab Minas Gerais), Argentina, Colombia, Bolivia.
• Lavxias teb sab — Cov chaw khawb pob zeb diamond thiab thee hauv Siberian (Yakutia, Kemerovo), cov chaw khawb av hauv cheeb tsam Urals thiab cov chaw nres nkoj Far Eastern (Vladivostok, Vostochny), faib rau hauv av los ntawm Trans-Siberian Railway. Txhua qhov kev xa khoom suav nrog cov ntawv pov thawj GOST qhov twg siv tau.
• Kaus Lim Qab Teb — Seoul, Incheon, Busan, Ulsan cov neeg muag khoom siv, cov khw kho dua tshiab thiab cov nyiaj them ncaj qha rau cov tsheb thauj khoom.
• Tebchaws Meskas Qaum Teb — Tebchaws Meskas thiab Canada, muab cov neeg faib khoom tom qab kev lag luam, cov chaw tsim khoom siv dua tshiab thiab cov neeg cog lus loj hauv kev tsim kho vaj tse ua haujlwm ntawm txoj kev loj, choj, thiab cov haujlwm kav dej. CQC cov ntaub ntawv pov thawj ISO 9001: 2015 ua tau raws li feem ntau cov kev xav tau zoo ntawm cov neeg yuav khoom hauv North America.
• Australia — Western Australia (Pilbara cov chaw zeb hlau), Queensland (Bowen Basin cov chaw zeb thee thiab cov haujlwm tooj liab), New South Wales, Victoria (kev tsim kho vaj tse thiab kev tsim kho). Cov neeg siv khoom Australian xav tau cov ntawv pov thawj khoom siv ntxaws ntxaws (daim ntawv pov thawj zeb, cov ntaub ntawv kho cua sov, thiab cov ntawv qhia kev xeem tawv) rau txhua pawg ntawm cov khoom sib dhos idler, thiab CQC lub kaw lus taug qab muab cov ntaub ntawv no tsis tu ncua.
• Teb chaws Africa — South Africa (Bushveld Igneous Complex platinum, kub, manganese, thiab chrome mines), Zambia (cheeb tsam Copperbelt), Democratic Republic of Congo (Katanga tooj liab thiab cobalt siv), Ghana (Ashanti kub siv), Nigeria, Kenya, Tanzania, Angola.

6. Qhov Zoo ntawm Quanzhou — Pawg Lag Luam Zoo Tshaj Plaws rau Kev Tsim Khoom Hauv Qab

Quanzhou, Fujian Xeev, Suav teb, tau tshwm sim los ua ib lub koom haum lag luam tseem ceeb rau kev tsim cov khoom siv hauv qab tsheb thauj khoom hnyav, nrog ntau lub tuam txhab tsim khoom tshwj xeeb tsim cov khoom "plaub lub log thiab ib txoj siv" rau cov khoom siv thoob ntiaj teb. CQCTRACK qhov chaw nyob hauv lub ecosystem kev lag luam no muab cov txiaj ntsig zoo: nkag mus rau cov saw hlau loj rau cov khoom siv raw (cov hlau sib xyaw tshwj xeeb, cov khoom siv kho cua sov, cov khoom siv bearing), kev tsom mus rau kev txawj ntse hauv kev ua cov khoom siv hauv qab tsheb thauj khoom metallurgy thiab machining, nyob ze rau cov chaw nres nkoj xa khoom loj (Xiamen Chaw nres nkoj, Fuzhou Chaw nres nkoj, thiab Shanghai Chaw nres nkoj) ua rau kev thauj khoom thoob ntiaj teb zoo, thiab cov qauv tsim khoom sib tw thaum tswj cov qauv zoo.

CQCTRACK tau tsim nws tus kheej ua ib qho ntawm peb lub tuam txhab tsim khoom siv hauv qab tsheb loj tshaj plaws hauv thaj av Quanzhou, qhov kev lees paub tau txais los ntawm ntau tshaj 20 xyoo ntawm kev ua haujlwm tas mus li, kev nqis peev rau cov khoom siv tsim khoom siab heev (200+ CNC tshuab cuab yeej, casting, forging, thiab cov khoom siv kho cua sov), kev ua raws li cov qauv zoo thoob ntiaj teb (ISO 9001: 2015), thiab cov ntaub ntawv ntawm kev koom tes zoo nrog cov neeg siv khoom thoob ntiaj teb hauv kev khawb av thiab kev tsim kho. Lub tuam txhab tsom mus rau "cov khoom siv hauv qab tsheb loj" (50+ tons) thaum tseem pabcuam rau cov khoom siv khawb av nruab nrab (20–22 tons) qhia txog nws qhov kev ua tau ntau yam thiab kev tsim kho dav dav.

Kev lag luam tsim cov khoom siv hauv qab ntawm Quanzhou muaj ntau lub Hoobkas tshwj xeeb tsim cov khoom siv khiav, cov khoom siv thauj khoom, cov sprockets, idlers, thiab cov saw hlau khiav. Hauv qhov kev sib tw no, CQCTRACK tau ua kom nws tus kheej txawv ntawm kev sib koom ua ke (tswj tag nrho cov txheej txheem tsim khoom los ntawm kev forging / casting mus rau qhov sib dhos kawg), muaj peev xwm OEM / ODM rau cov npe loj xws li LiuGong, mob siab rau qhov zoo hauv kev khawb av nrog cov ntaub ntawv ua haujlwm hauv daim teb, thiab pab pawg lag luam thoob ntiaj teb teb tau zoo los txhawb cov neeg siv khoom thoob plaws rau lub teb chaws.

7. Xaus Lus — Xaiv CQCTRACK rau LIUGONG CLG920 / CLG922 14C0234 / 14C0234C1 Cov Khoom Sib Dhos Pem Hauv Ntej

Rau cov thawj coj ntawm cov tsheb thauj khoom, cov pab pawg yuav khoom siv hauv av, cov neeg muag khoom siv, thiab cov neeg cog khoom siv hauv paus uas xav tau qhov chaw txhim khu kev qha ntawm LIUGONG CLG920 thiab CLG922 series pem hauv ntej idler sib dhos uas phim cov lej ntu 14C0234 thiab 14C0234C1 (thiab sib xws hla platform nrog CLG915C, CLG920C, CLG922LC, CLG923, thiab CLG922D/E qauv), CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.) muab kev daws teeb meem kev tsim khoom tiav, ntsug uas tau txhawb nqa los ntawm ntau tshaj 20 xyoo ntawm kev paub txog kev tsav tsheb hauv qab thiab kev lees paub tias yog ib qho ntawm peb lub tuam txhab tsim khoom hauv qab hauv cheeb tsam Quanzhou.

CQC TRACK ua ke:

• Cov chaw tsim khoom sib xyaw ua ke ntsug - chaw tsim khoom casting, chaw tsim khoom forging, chaw tsim khoom forged bucket tooth, chaw ua haujlwm CNC machining (200+ CNC tshuab cuab yeej), chaw kho cua sov, thiab chaw sib dhos zaum kawg.
• Muaj peev xwm tsim khoom OEM thiab ODM — txhawb nqa LIUGONG CLG920 (C/D/E series), CLG922 (LC/D/E series), CLG915C, CLG920C, CLG922LC, CLG923, thiab cov platform excavator 18–22 tuj uas cuam tshuam.
• Daim ntawv pov thawj zoo thoob ntiaj teb - ISO 9001: 2015 thiab CQC tau pom zoo rau kev tswj hwm zoo, nrog rau kev taug qab cov khoom siv raw tag nrho thiab cov txheej txheem tswj xyuas zoo sau tseg rau txhua pawg ntau lawm.
• OEM-zoo metallurgy — precision-forged lossis cast 50Mn/45Mn/40Cr steel lub cev, induction-hardened tread/flange surfaces (HRC52–58), case-hardened tob ntawm 4–8 mm, advanced Duo-Cone / multi-stage labyrinth sealing system.
• Pab pawg ua lag luam thoob ntiaj teb uas mob siab rau — Jack, Haily, thiab Mr. Zhou rau kev muag khoom thoob ntiaj teb, kev xa khoom, thiab kev txhawb nqa kev txawj ntse.
• Kev xa khoom thoob ntiaj teb - Xa tawm mus rau Tebchaws Europe, West Asia, Central Asia, South America, Russia, South Kauslim Teb, North America, Australia, thiab Africa, npog txhua qhov kev lag luam loj hauv kev khawb av thiab kev tsim kho.

Hu rau CQC TRACK ncaj qha rau:

• Kev muab khoom ncaj qha los ntawm lub Hoobkas ntawm LIUGONG 14C0234 thiab 14C0234C1 Track Front Idler Assemblies rau CLG920, CLG922, thiab cov excavators sib xws hla platform.
• OEM thiab ODM undercarriage manufacturing rau mixed fleets (LIUGONG, Kab ntsig, Komatsu, Hitachi, Volvo, Doosan, Hyundai, SANY, SDLG, thiab lwm yam loj hom).
• Kev txhawb nqa kev siv tshuab, kev sib piv cov lej ntawm ib feem, thiab kev taw qhia kev teeb tsa - suav nrog kev sib piv 14C0234 thiab 14C0234C1 rau cov lej serial tshwj xeeb ntawm lub tshuab.
• Kev daws teeb meem xa khoom thoob ntiaj teb uas tsim rau koj qhov chaw mine lossis qhov chaw ua haujlwm.

CQC TRACK — Quanzhou Lub Chaw Tsim Khoom Siv Hauv Qab Zoo Tshaj Plaws Engineering OEM Zoo rau txhua LIUGONG Pem Hauv Ntej Idler Sib Dhos.