Hitachi Crawler excavator undercarriage Spare Parts 9062406 9089636 9134245 9178333 EX200 ZX200 ZX210 ZX225 ZX230 ZX240 Track Carrier Roller / Track Upper Roller Assy Tsim Los Ntawm CQC TRACK

Hitachi Crawler Excavator Undercarriage Spare Parts: TrackCov Menyuam Nqa KhoomCov Rooj Sib Tham -9062406, 9089636, 9134245, 9178333rau EX200, ZX200, ZX210, ZX225, ZX230, ZX240

Tsim los ntawmCQC TRACK(HELI MACHINERY MANUFACTURING CO., LTD.)

Kev Txheeb Xyuas Txog Kev Siv Tshuab

Cov ntawv tshaj tawm txog kev siv tshuab no muab cov ntaub ntawv qhia txog kev tsim kho kom tiav rau plaub lub Hitachi track carrier roller assemblies uas tseem ceeb heev—OEM part numbers 9062406, 9089636,9134245, 9178333—tsim rau EX200, ZX200, ZX210, ZX225, ZX230, thiab ZX240 series hydraulic crawler excavators. Cov khoom sib dhos no, lwm txoj hauv kev xaiv ua cov menyuam sab saud lossis cov menyuam sab saud, ua haujlwm tseem ceeb hauv lub kaw lus hauv qab: txhawb nqa qhov rov qab ntawm txoj saw hlau, tiv thaiv kev sagging ntau dhau, thiab tswj kev sib dhos kom zoo thaum lub tshuab ua haujlwm hla ntau yam xwm txheej. Kev tshuaj xyuas tshuaj xyuas txhua tus lej ntu los ntawm ntau lub lens kev siv tshuab: cov ntsiab cai kev ua haujlwm, cov khoom siv hlau rau cov ntawv thov hnyav, kev tsim khoom siv siab heev nrog kev tsom mus rau kev kaw-tuag forging thiab kev sib txhuam vuam thev naus laus zis, cov txheej txheem kev lees paub zoo suav nrog ISO 9001: 2015 daim ntawv pov thawj, thiab kev txiav txim siab txog kev nrhiav khoom rau kev khawb av thiab kev tsim kho hnyav thoob plaws South America, Australia, Tebchaws Europe, Russia, thiab Central Asia. CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) ua haujlwm ua ib lub chaw tsim khoom OEM thiab ODM uas muaj ntau tshaj ob xyoo caum ntawm kev tshwj xeeb hauv cov khoom siv crawler excavator undercarriage, uas tau lees paub tias yog cov chaw tsim khoom saum toj kawg nkaus hauv Suav teb Quanzhou industrial cluster rau cov tshuab hnyav.

1. Kev Txheeb Xyuas Khoom thiab Kev Siv

1.1 Cov Npe Cheebtsam thiab Kev Txheeb Xyuas Kev Ua Haujlwm

Cov menyuam nqa khoom—uas raug xaiv los ua cov menyuam sab saud, cov menyuam sab saud, lossis cov menyuam nqa khoom sib dhos—yog cov khoom tseem ceeb hauv qab uas txhawb nqa qhov rov qab sab saud ntawm cov saw hlau ntawm lub tshuab khawb av thaum nws mus ncig los ntawm lub sprocket tsav mus rau pem hauv ntej idler. Tsis zoo li cov menyuam hauv qab (cov menyuam qis dua) uas nqa tag nrho qhov hnyav static thiab dynamic ntawm lub tshuab, cov menyuam nqa khoom dais cov khoom siv compressive qis dua tab sis yuav tsum tiv taus kev txav mus los tas li, kev co, thiab kev ua qias tuaj ntawm ib puag ncig los ntawm cov khib nyiab, hmoov av, thiab dej noo. Cov haujlwm tseem ceeb ntawm cov menyuam nqa khoom suav nrog:

• Kev Txhawb Nqa Sab Sauv: Tswj cov saw hlau sab saud kom ruaj khov thaum lub sijhawm ua haujlwm, tiv thaiv kev poob qis ntau dhau uas yuav ua rau cov saw hlau co, hnav ua ntej lub sijhawm, thiab ua rau poob qis.
• Kev Taw Qhia Txog Txoj Hlua: Ua haujlwm ua ke nrog lub idler pem hauv ntej, lub sprocket tsav, thiab cov neeg tiv thaiv txoj hlua kom tswj tau qhov sib dhos ntawm txoj hlua thaum nws hla lub thav duab hauv qab.
• Kev Txo Kev Sib Txhuam: Muab cov nplaim dov uas tsis tshua muaj zog rau qhov seem rov qab ntawm txoj kab sib txuas, txo qhov kev poob hluav taws xob uas yuav txo qhov kev siv tshuab thiab kev siv roj.
• Kev Tiv Thaiv Kev Co: Nqus cov khoom hnyav uas kis tau los ntawm txoj kev thaum lub sijhawm ua haujlwm hla thaj av tsis sib luag, tiv thaiv lub thav duab hauv qab thiab cov qauv tshuab sab saud los ntawm kev co ntau dhau.

1.2 OEM Qhov Tooj thiab Cov Qauv Hitachi Excavator Sib Xws

Plaub lub rooj sib dhos ntawm cov menyuam nqa khoom uas tau sau tseg hauv qhov kev tshuaj xyuas no sib xws nrog Hitachi OEM engineering specifications, muab kev sib pauv ncaj qha yam tsis tas yuav hloov kho rau lub thav duab hauv qab lossis cov khoom ntawm txoj kev. Lub rooj hauv qab no muab cov ntaub ntawv qhia txog kev sib txuas lus:

Lub log tsheb thauj khoom 9062406 qhia txog kev sib raug zoo dav dav thoob plaws Hitachi EX thiab ZX cov khoom tsev neeg, suav nrog EX200, EX200K, EX220, EX220-1, RX2000, UH083, thiab txuas ntxiv mus rau EX165, EX215, EX255, EX160LC, EX220LC-2, ZX160LC, ZX210LCK, thiab ZX225USR-3 cov qauv. Tus lej ntawm 9089636 tau teeb tsa tshwj xeeb rau cov tshuab khawb av EX200-3 thiab EX200-5. Lub log tsheb thauj khoom 9134245 npog qhov kev hloov pauv ntawm EX mus rau ZX lub npe, rau EX210, EX225, ZX210, ZX225, ZX230, ZX240, thiab ZX250 cov qauv. Lub rooj sib dhos 9178333 yog siv rau EX220-5 daim ntawv thov, nrog rau cov ntaub ntawv sau tseg rau tus lej 9062406.

1.3 Kev Tsim Kho Vaj Tse thiab Kev Sib Dhos Ua Ke

Ib lub rooj sib dhos ua tiav ntawm cov menyuam nqa khoom muaj ntau yam khoom me me uas tau tsim ua tiav, txhua tus tsim tawm raws li kev kam rau siab:

• Lub Cev Rau Cov Menyuam (Lub Plhaub): Lub khoom sab nraud uas muaj lub flange (s) uas sib txuas nrog cov hlau txuas ntawm txoj kev. Ua los ntawm cov hlau sib xyaw ua los ntawm cov hlau uas raug kaw thiab muaj cov nplaim dov uas tau kho kom tawv.
• Ncej (Qag): Lub hauv paus ruaj khov uas txuas rau ntawm lub thav duab hauv qab. Ua los ntawm cov hlau sib xyaw ua ke muaj zog nrog cov ntawv sau ua ntej thiab cov chaw kaw.
• Lub Cev Muaj Pob: Cov hlau bushings uas tawv los yog cov bearings tiv thaiv kev sib txhuam uas ua rau lub cev dov tig tau zoo nyob ib puag ncig lub ncej ruaj khov.
• Sealing System: Cov ntsaws ruaj khov uas muaj cov roj hmab O-rings thiab cov khoom sib khi uas muaj hlau uas tiv thaiv cov roj nplua nyeem thiab cov pa phem nkag mus.
• Tus Nqi Lubrication: Cov roj lossis cov roj ua los ntawm cov roj uas tswj cov kabmob system nyob rau hauv hydrodynamic lossis ciam teb lubrication mob thoob plaws lub neej kev pabcuam.
• Cov Cheebtsam Khaws Cia: Xauv cov pins, cov nplhaib khaws cia, thiab cov khoom siv uas khi lub rooj sib dhos rau ntawm lub bracket mounting hauv qab.

2. Kev Ua Haujlwm Engineering thiab Kev Xav Tau Ua Haujlwm

2.1 Cov Yam Ntxim Saib ntawm Kev Thauj Khoom thiab Lub Voj Voog Ua Haujlwm

Txawm hais tias cov menyuam nqa khoom ua haujlwm nyob rau hauv qab qhov hnyav compressive qis dua li cov menyuam hauv qab - feem ntau tsuas yog txhawb nqa qhov hnyav ntawm txoj hlua sab saud thiab cov khoom pov tseg uas yuav sib sau ua ke ntawm qhov chaw ntawm txoj kev - lawv raug rau cov kev xav tau ua haujlwm tshwj xeeb uas xav tau kev saib xyuas tshwj xeeb hauv engineering:

• Kev Tig Ceev Ceev Tsis Tu Ncua: Cov menyuam nqa khoom tig tas li thaum lub sijhawm tshuab mus ncig, feem ntau ntawm qhov ceev tig siab dua li cov menyuam hauv qab vim yog lub cheeb me dua. Qhov no xav tau qhov ua tiav ntawm qhov chaw bearing zoo dua, kev sib sau ua ke meej, thiab cov txheej txheem kaw tsis sib txhuam.
• Kev Raug Kab Mob Ib Puag Ncig: Qhov seem rov qab los ntawm txoj kab sab saud raug ncaj qha rau cov khib nyiab, hmoov av, dej, thiab cov khoom nchuav los ntawm kev ua haujlwm thoob. Cov foob ntawm lub log nqa khoom yuav tsum tiv taus cov khoom me me uas yuav ua rau cov nplaim ntawm cov khoom thauj puas tsuaj sai sai.
• Kev co thiab kev sib kis ntawm kev poob siab: Cov kev poob siab los ntawm kev cuam tshuam ntawm txoj kev ntawm lub idler pem hauv ntej thiab cov menyuam hauv qab kis mus rau ntawm txoj kev mus rau cov menyuam nqa khoom, xav tau kev tsim kho kom ruaj khov thiab cov khoom siv kom ruaj khov.
• Kev Hloov Pauv ntawm Lub Zog Ntawm Txoj Kev: Kev hloov pauv ntawm lub zog ntawm txoj kev thaum lub sijhawm ua haujlwm, tig, thiab mus ncig hla thaj av tsis sib luag ua rau muaj kev thauj khoom mus los ntawm cov ntsiab lus ntawm cov menyuam nqa khoom, ua rau muaj qhov sib txawv ntawm cov qauv hauv cov brackets thiab cov khoom siv kho vajtse.

2.2 Kev Sib Txawv ntawm Cov Rollers Hauv Qab (Cov Rollers Qis Dua)

Rau cov kws tshaj lij kev yuav khoom thiab cov neeg ua haujlwm txij nkawm, kev nkag siab txog qhov sib txawv ntawm cov menyuam nqa khoom thiab cov menyuam hauv qab yog qhov tseem ceeb rau kev qhia meej qhov chaw thiab kev tswj cov khoom muag:

Cov menyuam hauv qab (cov menyuam hauv qab) yog tsim los nqa tag nrho qhov hnyav ntawm lub tshuab khawb av ntxiv rau cov khoom thauj thaum lub sijhawm khawb av, xav tau cov kab uas hla loj dua, lub thawv tawv tob dua, thiab cov kabmob ruaj khov dua. Cov menyuam nqa khoom, los ntawm qhov sib piv, yog cov khoom siv sib dua tab sis yuav tsum tswj kev ua haujlwm zoo hauv qab kev sib hloov ceev thiab kev raug rau cov khib nyiab poob tas mus li.

2.3 Cov Qauv Tseem Ceeb ntawm Kev Ua Haujlwm

Cov kev ua tau zoo hauv qab no txhais tau tias muaj peev xwm ua haujlwm ntawm Hitachi carrier rollers tsim los ntawm CQC TRACK:

• Qhov Nyuaj Ntawm Qhov Chaw (Kev Sib Txuas Lus): HRC 52–58 nrog qhov tob ntawm 5–10 hli, muab kev tiv thaiv zoo tshaj plaws rau cov nplaim dov uas sib cuag nrog cov hlau txuas.
• Qhov Nyuaj Ntawm Lub Ncej: HRC 48–55 nrog rau qhov tob ntawm 4–8 hli, ua kom ntseeg tau tias muaj kev tiv thaiv kev hnav ntawm cov ntawv xov xwm thaum tseem tswj tau qhov ruaj khov ntawm lub hauv paus.
• Khoom Siv Qib: 50Mn, 40MnB, lossis 42CrMo hlau alloy nyob ntawm tus lej tshwj xeeb thiab cov kev xav tau ntawm daim ntawv thov.
• Hom foob: Kev teeb tsa foob ntab uas ruaj khov nrog roj hmab O-rings thiab cov khoom sib khi ua los ntawm hlau.
• Kev Siv Lubrication: Lub tshuab no muaj cov roj nplua nyeem uas tsis tas yuav tsum tau lubrication.
• Lub Neej Siv Tau Ntev: 4,000–8,000 teev ua haujlwm nyob rau hauv cov xwm txheej ib txwm muaj, nyob ntawm cov xwm txheej hauv av, kev coj ua ntawm tus neeg teb xov tooj, thiab cov sijhawm txij nkawm.

3. Kev Tsim Khoom Siv Hlau thiab Kev Kho Mob Kub

3.1 Cov Khoom Siv Qib Siab

CQC TRACK tsim cov Hitachi cross-reference carrier rollers siv cov qib hlau alloy zoo tshaj plaws uas xaiv rau lawv cov khoom siv kho tshuab tshwj xeeb hauv kev siv hauv qab. Cov qib khoom siv tseem ceeb suav nrog:

50Mn Alloy Steel: Ib qib hlau manganese-alloyed uas muab qhov sib npaug zoo tshaj plaws ntawm qhov tawv ntawm qhov chaw, lub hauv paus tawv, thiab kev siv nyiaj tsim nyog rau 20-24 tuj chav kawm excavator daim ntawv thov. Cov khoom siv teb tau zoo rau kev kho cua sov induction, ua tiav cov ntaub ntawv tawv sib xws nrog qhov tsis sib xws tsawg kawg nkaus. Qib 50Mn yog teev rau 9062406, 9089636, thiab 9178333 carrier roller assemblies.

40MnB Alloy Steel: Ib qib hlau boron-alloyed uas muaj kev txhim kho hardenability thiab nkag mus tob dua thaum lub sijhawm kho cua sov induction. Kev ntxiv boron txhim kho cov khoom siv teb rau kev kho cua sov, ua rau muaj cov khoom siv kho tshuab sib xws thoob plaws qhov seem ntawm cov khoom. Qib 40MnB tau teev tseg rau 9134245 carrier roller assembly rau ZX230 thiab ZX240 daim ntawv thov.

42CrMo Alloy Steel: Ib qib chromium-molybdenum uas muaj kev tawv thiab kev cuam tshuam zoo dua, feem ntau yog rau cov ntawv thov ua haujlwm siab dua lossis cov menyuam loj dua uas xav tau lub neej ntev dua nyob rau hauv cov xwm txheej hnyav.

3.2 Cov Txheej Txheem Forging thiab Kev Txhim Kho Cov Qauv Nplej

Txhua lub cev ntawm cov menyuam nqa khoom raug kaw-tuag forging cov txheej txheem uas ua kom cov hlau sab hauv cov qauv noob, tshem tawm porosity, thiab sib phim cov noob nrog cov khoom tseem ceeb ntawm cov kev ntxhov siab. Cov txheej txheem forging muab ntau qhov zoo tseem ceeb dua li cov khoom pov tseg lossis cov khoom tsim:

• Kev Sib Tov Cov Nplej Nqus: Cov txheej txheem forging sib phim cov qauv ntawm cov khoom siv nrog rau lub cev ntawm lub cev, nrog rau cov ciam teb ntawm cov nplej kom tiv taus cov kev ntxhov siab tensile thiab compressive uas ntsib thaum lub sijhawm ua haujlwm.
• Kev Tshem Tawm Qhov Porosity: Lub zog siab ntawm kev forging tshem tawm cov qhov khoob sab hauv thiab porosity uas yuav ua rau muaj qhov tawg hauv qab kev thauj khoom cyclic.
• Kev Sib Sau Ua Ke ntawm Cov Khoom Siv: Cov txheej txheem forging ua rau cov khoom siv ntom ntom ntau ntxiv, ua rau muaj cov khoom siv kho tshuab zoo dua piv rau cov khoom sib xyaw ua ke ntawm cov khoom sib npaug.
• Kev Ncaj Ncees Ntawm Qhov Chaw: Qhov chaw forged ua rau pom kev tiv taus kev qaug zog zoo dua vim tsis muaj qhov tsis zoo ntawm casting thiab cov kev ntxhov siab seem compressive uas tau muab los ntawm cov txheej txheem forging.

3.3 Cov Kev Ntsuas Kev Kho Mob Kub thiab Cov Qauv Hardness

Kev kho cua sov yog qhov tseem ceeb tshaj plaws hauv kev tsim khoom uas txiav txim siab lub neej ua haujlwm ntawm cov menyuam nqa khoom hauv cov ntawv thov hnyav. CQC TRACK siv cov khoos phis tawj tswj hwm cov tshuab induction hardening thiab tempering furnaces kom ua tiav cov qauv sib sib zog nqus, sib npaug ntawm txhua qhov chaw ntawm cov menyuam uas sib cuag nrog txoj hlua.

Cov kev kho cua sov tshwj xeeb rau Hitachi carrier rollers yog raws li nram no:

Qhov tawv ntawm HRC 52–58 muab kev tiv thaiv zoo heev rau kev hnav tawm tsam cov hlau txuas hlau uas tau kho kom ruaj khov, thaum lub qhov tob ntawm 5–10 hli ua kom ntseeg tau tias cov txheej txheem saum npoo uas tau kho kom ruaj khov tseem zoo txawm tias tom qab muaj kev hnav ntau dhau los, ua rau lub neej kev pabcuam ntawm cov khoom siv ntev dua.

Lub ncej dov yog tsim los ntawm cov hlau sib xyaw ua ke muaj zog heev, kho qhov chaw kom sov rau HRC 48–55 kom tiv taus kev hnav ntawm cov ntawv xov xwm bearing, thaum tswj qhov nyuaj ntawm HRC 28 lossis siab dua kom tiv thaiv kev tawg ntawm lub ncej thaum muaj kev co. Cov nto ntawm lub ncej yog CNC-polished kom ua tiav qhov du zoo dua, txo kev sib txhuam nrog lub cev bearing thiab ntev lub neej ntawm lub foob.

3.4 Kev Siv Tshuab Vuam Sib Txhuam

Cov khoom sib dhos ntawm 9062406 thiab 9178333 siv cov thev naus laus zis sib txhuam los txuas lub qhov rau lub cev ntawm lub menyuam. Cov txheej txheem sib txuas khov kho no tsim cov pob qij txha uas zoo thiab ruaj khov thaum muab cov txiaj ntsig zoo dua li kev sib txuas arc ib txwm muaj:

• Tsis tas yuav siv cov khoom siv filler: Cov txheej txheem vuam sib txhuam sib txuas cov khoom los ntawm kev sib txhuam thiab lub zog compressive, tshem tawm qhov xav tau cov hlau filler uas tuaj yeem ua rau muaj kev ua qias tuaj lossis kev tsis sib xws ntawm cov hlau.
• Thaj Chaw Cuam Tshuam Kub Tsawg Tshaj Plaws: Qhov cua sov hauv zos ntawm qhov sib txuas vuam ua rau thaj chaw cuam tshuam kub nqaim nrog kev puas tsuaj me me piv rau kev vuam arc.
• Lub Zog Sib Koom Tes Zoo Tshaj Plaws: Cov txheej txheem vuam sib txhuam tsim cov pob qij txha uas muaj cov khoom siv kho tshuab zoo ib yam li cov khoom siv hauv paus, tshem tawm cov qhov tsis muaj zog uas feem ntau cuam tshuam nrog kev vuam sib xyaw.
• Kev Sib Haum Xeeb Ib puag ncig: Kev vuam sib txhuam tsis tsim pa luam yeeb, tsis muaj roj teeb meem, tsis muaj spatter, tsis muaj arc flash, thiab tsis muaj hluav taws xob thaum lub sijhawm ua haujlwm, ua rau nws yog ib qho thev naus laus zis tsim khoom zoo rau ib puag ncig uas tsim nyog rau ISO 14001 cov chaw tau ntawv pov thawj.
• Kev Zoo Sib Xws: Cov txheej txheem vuam uas tswj los ntawm lub khoos phis tawj ua kom muaj qhov zoo ntawm cov pob qij txha rov ua dua thoob plaws cov ntim ntau lawm, tshem tawm qhov sib txawv uas cuam tshuam nrog kev vuam tes.

Cov log tsheb sib txhuam uas tau vuam ua rau pom tias muaj kev tiv taus zoo dua rau kev hnav thiab lub neej ua haujlwm ntev dua piv rau cov khoom sib dhos uas tau vuam ua ke.

4. Kev Ua Haujlwm Zoo thiab Kev Tswj Xyuas Qhov Ntev

4.1 CNC Machining Peev Xwm

Txhua qhov chaw tseem ceeb ntawm Hitachi cross-reference carrier rollers yog machined siv cov CNC lathes niaj hnub, milling tshuab, thiab drilling centers uas ua cov haujlwm machining ntxhib thiab tiav rau ISO 2768-mK dimensional accuracy standards. CNC machining ua kom muaj kev ua haujlwm tseeb ntawm txhua qhov chaw tseem ceeb, suav nrog:

• Lub Cev Roller Sab Nraud Txoj Kab uas hla: Qhov chaw dov uas kov cov hlau txuas ntawm txoj kev, tshuab kom raug concentricity thiab qhov chaw tiav.
• Flange Profiles: Cov nplaim sab uas tswj kev sib dhos ntawm txoj hlua, ua kom raws li qhov dav thiab lub kaum sab xis.
• Qhov Loj ntawm Cov Ntawv Sau Ncej: Cov nplaim ntawm cov kabmob uas txhawb nqa lub cev menyuam, ua kom raug qhov kam rau siab kom tau qhov sib txawv ntawm cov kabmob thiab tsim cov zaj duab xis lubrication.
• Cov Nto Ntawm Lub Tsev Rau Cov Khoom Siv Ruaj: Cov qhov uas raug tshuab ua kom raug uas haum rau lub kaw lus kaw, tshuab kom raug qhov loj me kom nias thiab khaws cov khoom siv ruaj.
• Cov Khoom Siv Kho Vajtse Mounting: Cov qhov bolt, cov qhov xauv pin, thiab cov yam ntxwv khaws cia uas ruaj ntseg lub rooj sib dhos roller rau ntawm lub thav duab hauv qab.
• Cov yam ntxwv ntawm qhov kawg ntawm lub qag: Cov chaw nyob thiab cov qhov tuav uas ua kom muaj qhov chaw zoo thiab khaws cia ntawm lub menyuam nqa khoom ntawm lub bracket mounting hauv qab.

4.2 Cov Lus Qhia Txog Qhov Loj Tseem Ceeb

Cov lus qhia txog qhov ntev rau Hitachi EX200 / ZX200-chav kawm carrier rollers yog raws li nram no:

Cov qhov ntev no ua kom muaj kev sib pauv ncaj qha nrog Hitachi OEM carrier roller assemblies yam tsis tas yuav hloov kho rau lub thav duab hauv qab lossis cov khoom siv ntawm txoj kab sib txuas.

4.3 Qhov Chaw Tiav thiab Geometric Tolerances

Cov qauv saum npoo thiab cov qauv geometric hauv qab no tau khaws cia rau txhua lub Hitachi carrier rollers uas tsim los ntawm CQC TRACK:

Cov lus qhia meej no ua kom muaj kev sib hloov du, kev co tsawg, thiab lub neej ntev ntawm cov kabmob thiab lub foob thaum ua haujlwm tas mus li.

5. Sealing System thiab Bearing Technology

5.1 Kev Teeb tsa Floating Seal

Cov menyuam nqa khoom rau cov ntawv thov khawb av hnyav tau nruab nrog cov foob pob zeb uas ruaj khov uas tiv thaiv kev ua qias tuaj thaum tseem khaws cov roj nplua nyeem thoob plaws lub neej ua haujlwm. Lub kaw lus kaw suav nrog cov roj hmab O-rings zoo tshaj plaws thiab cov foob pob zeb uas tsim los tiv taus cov xwm txheej hnyav uas ntsib hauv kev khawb av thiab kev ua haujlwm hnyav:

• Cov Nplhaib Sib Nqus Uas Muaj Hlau: Cov nplhaib sib nqus uas ua los ntawm hlau tawv nrog cov ntsej muag uas raug txiav kom meej uas muab qhov sib txuas ua ke, tiv thaiv kom tsis txhob muaj roj nplua nyeem thiab ua rau muaj kuab paug nkag mus.
• Cov Roj Hmab O-Rings: Cov O-rings elastomeric uas muab lub zog compressive uas tswj tau qhov sib cuag ntawm lub ntsej muag hlau, thaum tseem ua rau muaj qhov tsis sib xws me me ntawm lub qhov mus rau lub qhov.
• Lub foob plua plav (Xaiv tau): Cov khoom siv foob labyrinth lossis daim di ncauj ntxiv uas muab kev tshem tawm cov pa phem thawj zaug, tiv thaiv lub foob ntab thawj zaug ntawm cov khib nyiab loj.
• Lub Tsev Rau Cov Khoom Siv: Lub qhov uas raug tshuab ua kom raug uas tso cov khoom siv rau kev sib khi kom raug piv rau lub qhov thiab lub cev ntawm lub log, kom ntseeg tau tias lub foob sib khi zoo tshaj plaws thiab sib dhos.

Lub kaw lus kaw yuav tsum tiv taus cov khoom siv abrasive uas feem ntau nyob rau hauv cov chaw khawb av - suav nrog cov hmoov av silica, slurry, av nkos, thiab cov pob zeb me me - uas yuav ua rau cov kabmob hnav sai dua thiab ua rau puas tsuaj ua ntej lub sijhawm. Sab hauv ntawm cov menyuam nqa khoom yog tsim tshwj xeeb kom tsis txhob muaj kev cuam tshuam ntawm cov kabmob los ntawm cov av nkos thiab xuab zeb nkag mus.

5.2 Tsim Cov Qauv Bearing

Txhua lub menyuam nqa khoom muaj ib lub cev bearing uas tsim los rau kev sib hloov qis thiab lub neej ntev dua thaum ua haujlwm tas mus li. Ob lub qauv tseem ceeb ntawm bearing siv nyob ntawm tus lej tshwj xeeb thiab daim ntawv thov:

Kev Teeb tsa Bushing Hlau Uas Tau Kho: Lub cev roller tig rau ntawm cov bushings hlau uas tau kho kom sov uas khiav ntawm cov nplaim ntawm lub ncej uas tau kho cua sov. Kev teeb tsa no muaj peev xwm nqa tau ntau yam khoom, tiv taus kev co, thiab ua siab ntev rau cov xwm txheej ntawm kev lubrication. Cov khoom siv bushing raug xaiv rau kev sib raug zoo nrog cov qauv ntawm lub ncej, muab cov yam ntxwv zoo tshaj plaws hauv qab cov xwm txheej ntawm kev lubrication.

Kev Teeb tsa Cov kabmob tiv thaiv kev sib txhuam: Qee cov kabmob thauj khoom siv cov kabmob tiv thaiv kev sib txhuam (cov kabmob tapered roller lossis cov kabmob pob) rau kev txo qhov kev sib txhuam ntawm kev sib hloov thiab muaj peev xwm ua haujlwm ceev dua. Kev teeb tsa no feem ntau yog siv rau cov kabmob thauj khoom loj dua lossis cov ntawv thov uas xav tau lub sijhawm pabcuam ntev.

Cov nplaim ntawm cov kabmob tau ua tiav raws li qhov roughness ntawm qhov chaw uas ua rau cov roj nplua nyeem khaws cia thaum txo qhov kev sib txhuam thaum tig. Qhov chaw ntawm cov kabmob kom zoo yog khaws cia kom haum rau kev nthuav dav thermal thiab kev hloov pauv thaum muaj kev thauj khoom thaum tiv thaiv kev ua si radial ntau dhau uas yuav ua rau lub foob puas tsuaj lossis cov menyuam tsis sib xws.

5.3 Kev Khaws Cia Lubrication

Cov menyuam nqa khoom raug lubricated thaum lub sijhawm tsim khoom nrog cov roj nplua nyeem uas tswj hwm lub cev bearing raws li cov xwm txheej lubrication kom zoo thoob plaws lub neej kev pabcuam. Lub kaw lus kaw tsis tas yuav tsum tau lubrication hauv thaj chaw, tshem tawm qhov xav tau kev roj tsis tu ncua thiab txo cov kev xav tau txij nkawm. Cov lus qhia tseem ceeb ntawm lubrication suav nrog:

• Hom roj nplua nyeem: Cov roj nplua nyeem zoo uas yog lithium lossis polyurea nrog cov tshuaj ntxiv rau kev kub siab heev (EP).
• Qhov Ntim Lubricant: Zoo tshaj plaws rau qhov kev teeb tsa tshwj xeeb ntawm cov kabmob thiab kev tsim lub foob.
• Kev Khaws Cia Lubrication: Lub kaw lus foob ntab ntab tswj cov roj nplua nyeem txawm tias nyob hauv qhov kev hloov pauv siab thiab kev hloov pauv thermal.

6. Kev Ntsuam Xyuas Zoo thiab Cov Txheej Txheem Kev Ntsuas

6.1 ISO 9001: 2015 Kev Tsim Khoom Muaj Ntawv Pov Thawj

Txhua lub CQC TRACK carrier roller yog tsim los ntawm cov txheej txheem ISO 9001: 2015, nrog rau cov khoom seem uas taug qab tau los ntawm kev tau txais cov khoom siv raw mus txog rau kev sib dhos tiav. Lub kaw lus tswj xyuas zoo suav nrog txhua theem tsim khoom:

• Daim Ntawv Pov Thawj Khoom Siv: Daim ntawv pov thawj khoom siv raw khoom tuaj yeem txheeb xyuas cov khoom sib xyaw thiab cov khoom siv kho tshuab raws li cov qauv kev lag luam.
• Kev Txheeb Xyuas Kev Forging: Kev tshuaj xyuas cov khoom cuav kom paub tseeb tias muaj qhov loj me, qhov zoo ntawm qhov chaw, thiab tsis muaj qhov tsis zoo sab hauv.
• Kev Txheeb Xyuas Kev Kho Mob Kub: Kev txheeb xyuas cov qauv tawv thiab qhov tob ntawm lub thawv siv cov khoom siv ntsuas calibrated.
• Kev Tshawb Xyuas Qhov Loj ntawm Tshuab: Kev tshuaj xyuas qhov loj thaum lub sijhawm ua haujlwm thiab qhov kawg siv CMM thiab cov khoom siv ntsuas qhov tseeb.
• Kev Txheeb Xyuas Kev Sib Dhos: Kev txheeb xyuas qhov kev teeb tsa foob kom raug, qhov chaw ntawm cov kabmob, thiab qhov them roj nplua nyeem.
• Kev Xeem Zaum Kawg: Kev sim tig dynamic thiab kev txheeb xyuas kev ruaj ntseg ntawm lub foob.

6.2 Kev Ntsuas Kev Tig Dynamic

Txhua lub log tsheb thauj khoom tiav lawm raug kuaj xyuas qhov kev sib hloov pauv uas ua pov thawj:

• Kev sib sau ua ke: Lub cev dov tig tsis muaj qhov khiav tawm radial uas yuav ua rau txoj kev sib cuag tsis sib xws lossis kev co.
• Kev du: Lub kaw lus bearing tig tau yooj yim yam tsis muaj kev khi, suab nrov, lossis kev tiv thaiv.
• Kev Ruaj Ntseg ntawm Lub Sealing: Lub kaw lus sealing tswj tau cov roj nplua nyeem kom zoo yam tsis muaj qhov xau thaum lub sijhawm tig.
• Kev Sib Npaug: Lub rooj sib dhos ntawm lub log qhia txog kev sib hloov sib npaug yam tsis muaj kev co ntawm qhov ceev ua haujlwm.

Txhua lub suab nrov, kev tiv thaiv, lossis roj xau yuav raug txheeb xyuas thiab kho ua ntej kev pom zoo rau kev xa khoom.

6.3 Kev Tshuaj Xyuas Qhov Ntev thiab Daim Ntawv Pov Thawj

Cov menyuam uas ua tiav lawm raug tshuaj xyuas qhov ntev tag nrho siv cov khoom siv ntsuas calibrated. Txhua qhov ntev tseem ceeb raug txheeb xyuas raws li OEM engineering specification, nrog rau cov ntaub ntawv tshuaj xyuas khaws cia kom taug qab tau tag nrho. Cov txheej txheem tshuaj xyuas qhov ntev suav nrog:

• Kev txheeb xyuas txhua qhov loj me tseem ceeb piv rau cov duab kos engineering tshwj xeeb.
• Kev ntsuas ntawm concentricity thiab runout siv cov ntsuas precision dial.
• Kev tshuaj xyuas cov qauv ntawm lub foob siv kev ntsuas tshwj xeeb.
• Kev txheeb xyuas qhov chaw ntawm qhov mounting thiab qhov zoo ntawm xov.

Cov ntawv qhia txog kev tshuaj xyuas qhov ntev thiab cov ntawv pov thawj kuaj hlau muaj thaum thov, muab cov kws tshaj lij kev yuav khoom nrog cov pov thawj sau tseg ntawm kev ua raws li qhov zoo.

6.4 Kev Tiv Thaiv Kev Xeb thiab Kev Ntim Khoom

Qhov saum npoo ntawm lub log tsheb thauj khoom yog pleev xim tiv thaiv xeb rau kev lag luam, muaj xim dub, daj, lossis xim tshwj xeeb kom ua tau raws li cov neeg siv khoom xav tau. Cov xim pleev no tiv thaiv lub log tsheb kom tsis txhob xeb thiab raug kev kub ntxhov ib puag ncig thaum lub sijhawm khaws cia thiab ua haujlwm hauv thaj teb.

Cov menyuam uas ua tiav lawm raug qhwv rau hauv zaj duab xis tiv thaiv xeb thiab ntim rau hauv cov pallets lossis cov ntoo fumigated uas tsim nyog rau kev thauj khoom hauv dej hiav txwv thoob ntiaj teb. Txhua pob khoom tau sau nrog tus lej ntawm qhov chaw, qhov loj me, thiab qhov ntau kom yooj yim tuav thiab txheeb xyuas ntawm cov chaw nres nkoj thiab cov tsev rau khoom. Kev ntim khoom ua tau raws li cov qauv xa khoom thoob ntiaj teb rau kev xa khoom hiav txwv los ntawm cov chaw nres nkoj Suav teb mus rau cov chaw mus ncig thoob ntiaj teb, nrog rau cov ntoo fumigated ua raws li ISPM 15 phytosanitary cov cai.

7. Cov Kev Siv Lag Luam Hauv Cheeb Tsam: Kev Tsim Kho Uas Tsom Mus Rau Kev Khawb Av

7.1 South America: Kev Ua Haujlwm Khawb Av Hnyav hauv Brazil, Chile, thiab Peru

Kev lag luam khawb av hauv South America muaj kev xav tau tshwj xeeb rau cov khoom siv hauv qab, nrog rau kev ua haujlwm tsom mus rau Brazilian iron ore mines, Chilean copper mines, thiab Peruvian polymetallic operations. Kev lag luam tshuab hnyav hauv cheeb tsam no muaj kev xav tau siab rau cov excavators hauv chav kawm 20–30 tuj, nrog rau cov khoom siv Hitachi siv dav hauv kev khawb av, kev khawb pob zeb, thiab cov haujlwm tseem ceeb.

Rau cov neeg siv khoom hauv South America uas siv cov khoom siv khawb av, CQC TRACK's Hitachi cross-reference carrier rollers muab cov txiaj ntsig zoo: zoo ib yam li OEM ntawm tus nqi sib tw, nrog rau lub peev xwm los muab cov khoom ntau los ntawm cov channel xa khoom tawm uas tau tsim tsa. Lub tuam txhab qhov chaw nyob hauv Quanzhou—ib lub chaw lag luam tseem ceeb rau kev tsim cov tshuab hnyav nrog rau qhov ze rau cov chaw nres nkoj loj thoob ntiaj teb—ua rau muaj kev xa khoom zoo mus rau Latin America cov chaw xws li Brazil, Chile, Peru, Colombia, thiab Mexico.

7.2 Australia: Cov Qauv Zoo Sib Npaug OEM

Kev lag luam khawb av hauv tebchaws Australia xav tau cov khoom siv tom qab muag uas ua tau raws li lossis tshaj cov qauv kev ua tau zoo ntawm OEM, nrog rau kev muaj khoom siv tas li thiab kev lav phib xaub raws li tus qauv kev lag luam. Cov neeg ua haujlwm hauv tebchaws Australia nrhiav cov khoom siv uas haum rau lub hom phiaj, zoo ib yam li OEM lossis siab dua, nrog cov saw hlau xa khoom txhim khu kev qha thiab cov ntawv pov thawj zoo.

Cov txheej txheem tsim khoom ntawm CQC TRACK ua raws li cov kev cai no los ntawm daim ntawv pov thawj ISO 9001: 2015, cov txheej txheem kuaj xyuas tag nrho, thiab kev taug qab tag nrho cov khoom. Rau cov neeg siv khoom Australian uas siv Hitachi EX200, ZX200, ZX210, ZX225, ZX230, thiab ZX240 excavators hauv cov hlau ore, thee, kub, thiab cov hlau hauv paus, cov menyuam nqa khoom no muab kev ua tau zoo hauv cov xwm txheej muaj kev cuam tshuam siab, kev sib txhuam siab ntawm cov chaw khawb av hauv Australian.

7.3 Tebchaws Europe: Kev Ua Raws Cai CE thiab Cov Ntaub Ntawv Txog Kev Siv Tshuab

Kev ua lag luam hauv Tebchaws Europe xav kom cov khoom siv hauv qab tsheb thauj khoom ua raws li EU cov lus qhia thiab cov qauv kev nyab xeeb. EN 474-12: 2006 / A1: 2008 siv rau cov cable excavators thiab lawv cov kab ke hauv qab tsheb thauj khoom, tsim kom muaj kev noj qab haus huv thiab kev nyab xeeb tseem ceeb uas CE cim lees paub.

CQC TRACK khaws cov ntaub ntawv pov thawj thiab cov ntaub ntawv zoo uas txhawb nqa cov lus tshaj tawm ua raws li CE rau cov neeg siv khoom European. Rau cov neeg faib khoom seem, cov neeg muag khoom siv, thiab cov chaw pabcuam mining thoob plaws lub tebchaws Yelemees, Fabkis, Scandinavia, thiab Eastern Europe, lub tuam txhab muab cov pob ntaub ntawv pov thawj suav nrog cov lus qhia txog qhov ntev, cov ntawv pov thawj khoom siv, thiab cov ntaub ntawv kho cua sov.

7.4 Lavxias teb sab thiab Central Asia: Kev Ruaj Ntseg ntawm Cov Khoom Siv

Tom qab kev hloov pauv ntawm cov saw hlau thoob ntiaj teb, cov neeg ua haujlwm hauv Lavxias thiab Central Asian tau nrhiav cov khoom siv hnyav los ntawm cov chaw tsim khoom Suav. Cov ntaub ntawv tsis ntev los no qhia tias yuav luag 70% ntawm cov tuam txhab Lavxias tau xaiv cov kev xaiv tsim khoom Suav rau kev hloov cov khoom siv sab hnub poob, nrog rau Kazakhstan sawv cev rau kev lag luam loj hlob rau kev xa khoom siv hauv Suav teb.

Rau cov neeg siv khoom hauv tebchaws Russia, Kazakhstan, Uzbekistan, thiab Mongolia, CQC TRACK muab kev xa khoom zoo los ntawm cov chaw xa khoom tawm uas tau tsim tsa, nrog rau cov ntim khoom uas tsim nyog rau kev thauj mus los ntawm tsheb ciav hlau thiab av hla Central Asian txoj kev. Lub peev xwm tsim khoom ntawm lub tuam txhab txhawb nqa cov xaj ntau rau cov haujlwm khawb av uas xav tau cov sijhawm hloov pauv tsis tu ncua.

7.5 Txoj Kev Npaj Txog Kev Sib Txuas Lus Hauv Chaw Pabcuam

Lub hom phiaj tseem ceeb ntawm CQC TRACK yog los tsim, ncaj qha lossis los ntawm cov neeg faib khoom uas tau tso cai, ib lub network zoo ntawm Cov Chaw Pabcuam Mining hauv cov chaw tseem ceeb thoob ntiaj teb uas muab kev pabcuam txij nkawm tshwj xeeb. Cov chaw pabcuam no ntiav cov kws tshaj lij uas tau kawm tiav nrog kev txawj ntse thiab cov cuab yeej zoo, txhawb nqa los ntawm qhov muaj cov khoom seem zoo tshaj plaws kom cov tshuab ua haujlwm tau sai thiab ntseeg tau.

8. Cov Kev Xav Txog Kev Yuav Khoom Rau Cov Kws Tshaj Lij Yuav Khoom

8.1 Kev Txheeb Xyuas Qhov Sib Piv

Ua ntej yuav cov khoom siv hauv qab tsheb tom qab kev lag luam, cov kws tshaj lij kev yuav khoom yuav tsum xyuas kom meej tias siv tus lej serial ntawm lub tshuab thiab tus lej OEM tshwj xeeb. Cov chaw tsim khoom tom qab kev lag luam feem ntau muab cov lus qhia sib txuas uas tso cai rau kev sib phim ncaj qha ntawm lawv cov khoom rau OEM tus lej. Cov lej khoom sau tseg hauv qhov kev tshuaj xyuas no - 9062406, 9089636, 9134245, thiab 9178333 - ua haujlwm ua cov ntaub ntawv OEM tseem ceeb rau kev txiav txim ncaj qha.

8.2 Cov Kev Cai rau Kev Sau Ntawv Zoo

Thaum nrhiav cov menyuam nqa khoom rau cov ntawv thov khawb av, thov cov ntaub ntawv zoo ntawm tus neeg muab khoom suav nrog:

• Daim ntawv pov thawj ISO 9001: 2015
• Cov ntawv qhia txog kev tshuaj xyuas qhov ntev
• Daim ntawv pov thawj xeem metallurgical (kev txheeb xyuas qib khoom siv)
• Cov ntaub ntawv kho cua sov (cov qauv tawv thiab qhov tob ntawm rooj plaub)
• Cov lus qhia txog lub kaw lus foob
• Cov ntaub ntawv qhia txog hom thiab kev teeb tsa ntawm cov kabmob

Cov chaw tsim khoom muaj koob npe nrov tswj tau qhov taug qab tag nrho los ntawm cov khoom siv raw mus rau qhov sib dhos tiav, ua rau muaj kev txheeb xyuas qib khoom siv, cov kev kho cua sov, thiab kev ua raws li qhov ntev.

8.3 Kev Pov Hwm thiab Kev Cia Siab Rau Lub Neej Kev Pabcuam

Feem ntau, kev lav phib xaub rau cov khoom siv thauj khoom tom qab kev lag luam yog txij li 6 txog 24 lub hlis nyob ntawm tus neeg tsim khoom thiab daim ntawv thov. CQC TRACK muab lub sijhawm lav phib xaub raws li cov neeg siv khoom xav tau thiab qhov hnyav ntawm daim ntawv thov, nrog rau cov khoom siv thauj khoom raug lav rau kev pabcuam ntev dua raws li cov xwm txheej ua haujlwm tau sau tseg. Lub neej ua haujlwm xav tau sib txawv ntau nyob ntawm cov xwm txheej hauv av, kev coj ua ntawm tus neeg teb xov tooj, thiab cov sijhawm txij nkawm - txij li 4,000 txog 8,000 teev ua haujlwm hauv cov ntawv thov khawb av nrog kev txij nkawm kom zoo.

8.4 Kev Muab Khoom Ntau Npaum Li Cas thiab Lub Sijhawm Ua Ntej

Rau cov haujlwm khawb av uas xav tau cov sijhawm hloov pauv tsis tu ncua, kev muaj khoom siv tas li yog qhov tseem ceeb heev. CQC TRACK tswj cov khoom tiav lawm rau cov lej khoom siv uas xav tau ntau xws li 9062406, 9089636, 9134245, thiab 9178333, nrog rau lub sijhawm ua khoom siv ntawm 7–30 hnub nyob ntawm qhov ntau thiab tsawg ntawm kev txiav txim thiab qhov chaw mus. Qhov tsawg kawg nkaus ntawm kev txiav txim tuaj yeem sib tham tau, nrog rau cov qauv ntau rau kev kuaj xyuas kev tsim nyog.

8.5 Kev Txhim Kho Tus Nqi Los Ntawm Kev Yuav Khoom Tom Qab Kev Lag Luam

Cov khoom siv hauv qab tuaj yeem suav txog li 50% ntawm cov nqi khiav lag luam ntawm lub tshuab thaum lub sijhawm ua haujlwm. Rau cov haujlwm mining uas tswj cov pawg loj ntawm Hitachi excavators, kev nrhiav OEM-equivalent aftermarket carrier rollers los ntawm cov chaw tsim khoom tshwj xeeb xws li CQC TRACK muab kev txuag nyiaj ntau yam tsis muaj kev cuam tshuam rau qhov zoo lossis kev ntseeg siab. Lub tuam txhab kev tsim khoom ntsug- suav nrog forging, kev kho cua sov, CNC machining, thiab kev sib dhos-tshem tawm ntau yam khoom xa tuaj, ua rau muaj kev sib tw rau cov neeg yuav khoom ntau.

9. Kev Txheeb Xyuas Txog Kev Muaj Peev Xwm Tsim Khoom: CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.)

9.1 Cov Ntaub Ntawv Txog Lub Tuam Txhab

CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) tau tsim nws tus kheej ua ib lub tuam txhab tsim khoom siv hauv qab tsheb loj tshaj plaws hauv thaj av Quanzhou, uas yog ib lub chaw muab khoom tseem ceeb rau cov khoom siv txav av thoob ntiaj teb. Lub hauv paus hauv lub nroog kev lag luam ntawm Quanzhou, Fujian Province—ib cheeb tsam uas muaj npe nrov rau nws txoj kev txawj ntse ntawm kev tsim khoom siv tshuab thiab kev nkag mus rau cov chaw nres nkoj loj thoob ntiaj teb—lub tuam txhab ua haujlwm rau kev lag luam thoob ntiaj teb ua tus khub tsim khoom OEM thiab ODM zoo.

Lub tuam txhab txoj kev hloov pauv los ntawm lub chaw ua haujlwm tshwj xeeb hauv xyoo 1990s mus rau nws qhov xwm txheej tam sim no ua lub zog tsim khoom sib xyaw ua ke qhia txog kev tsom mus rau qhov chaw me me hauv qab tsheb, kev nqis peev rau cov khoom siv tsim khoom siab heev thiab kev txhim kho kev txawj ntse tob hauv metallurgy thiab tribology tshwj xeeb rau cov kab ke khiav tsheb.

9.2 Cov Qauv Kev Pabcuam OEM thiab ODM

CQC TRACK ua haujlwm ob lub qauv kev pabcuam tseem ceeb rau cov neeg siv khoom thoob ntiaj teb:

Kev Tsim Khoom OEM: Lub tuam txhab tsim cov khoom raws li cov lus qhia ntawm cov neeg siv khoom, cov duab kos, thiab cov qauv zoo. Lub Hoobkas muaj kev txawj ntse ntawm kev sib koom ua ke hauv cov saw hlau thoob ntiaj teb, muab kev tsim khoom ntau ntawm cov menyuam, idlers, sprockets, track links, thiab cov kab ke hauv qab rau cov npe xws li Hitachi, Komatsu, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, thiab lwm yam.

ODM Engineering: Siv kev paub dhau los hauv thaj chaw, CQC TRACK koom tes nrog cov neeg siv khoom los tsim, tsim qauv, thiab lees paub cov kev daws teeb meem hauv qab tsheb uas tau txhim kho lossis kho kom haum rau txhua tus neeg. Pab pawg engineer daws cov teeb meem tsis ua haujlwm uas feem ntau tshwm sim, muab cov qauv tsim uas tsim nyog rau tus nqi uas txhim kho kev ua tau zoo thiab txo tus nqi tag nrho ntawm kev muaj.

9.3 Kev Ua Haujlwm Tsim Khoom Ua Ke

Lub tuam txhab txoj kev tsim khoom muaj peev xwm yog tsim los ntawm kev sib koom ua ke ntsug thiab cov txheej txheem tswj hwm ua ntu zus:

• Kev Ua Forging Hauv Tsev: Siv cov hlau alloy zoo tshaj plaws 50Mn, 40MnB, thiab 42CrMo los ntawm kev tswj hwm kev ua haujlwm ntawm cov kev cai forging.
• CNC Machining Centers: Cov roj teeb ntawm cov tshuab CNC niaj hnub, cov tshuab milling, thiab cov chaw drilling ua cov tshuab ntxhib thiab ua tiav rau ISO 2768-mK kev kam rau siab.
• Cov Kab Kho Mob Kub Siab: Cov cub tawg uas tswj los ntawm lub khoos phis tawj ua kom tawv thiab ua kom sov tau qhov sib sib zog nqus, sib npaug ntawm HRC 52–58 nrog qhov tob ntawm 5–10 hli.
• Muaj Peev Xwm Vuam Kev Sib Txhuam: Cov khoom siv vuam kev sib txhuam uas tswj los ntawm khoos phis tawj rau kev sib txuas ntawm cov ncej rau lub cev dov.
• Kev Sib Dhos thiab Kev Ntsuas: Cov chaw sib dhos uas tsis muaj plua plav nrog kev sim kev sib hloov ntawm txhua lub log uas ua tiav lawm.
• Txheej Txheem Tiv Thaiv Kev Xeb: Cov txheej txheem pleev xim rau qib kev lag luam muab kev tiv thaiv xeb mus sij hawm ntev.

10. Cov Lus Nug Feem Ntau Rau Kev Ua Haujlwm Mining

Q1: Qhov txawv ntawm lub log nqa khoom thiab lub log hauv qab yog dab tsi?

Ib lub carrier roller (sab saum toj roller/sab saud roller) txhawb nqa qhov rov qab ntawm txoj saw hlau thiab ua haujlwm thaum muaj kev thauj khoom tsawg mus rau nruab nrab. Ib lub bottom roller (sab hauv qab roller) nqa tag nrho qhov hnyav ua haujlwm ntawm lub excavator ntxiv rau cov kev thauj khoom dynamic thiab ua haujlwm thaum muaj kev thauj khoom siab heev.

Q2: Kuv yuav ua li cas thiaj paub tseeb tias tus lej ntawm cov menyuam thauj khoom twg uas kuv lub Hitachi excavator xav tau?

Siv tus lej serial ntawm lub tshuab thiab tus lej OEM tshwj xeeb los ntawm phau ntawv qhia txog qhov chaw. Cov lus qhia sib txuas lus tso cai rau kev sib phim ncaj qha ntawm cov khoom lag luam tom qab muag rau cov lej OEM. Plaub tus lej qhov chaw uas tau hais hauv qhov kev tshuaj xyuas no—9062406, 9089636, 9134245, thiab 9178333—npog cov qauv EX200 txog ZX240.

Q3: Cov ntaub ntawv twg siv rau hauv CQC TRACK carrier rollers?

CQC TRACK siv cov hlau alloy 50Mn thiab 40MnB zoo tshaj plaws rau cov menyuam nqa khoom lub cev thiab cov ncej, induction-hardened rau HRC 52–58 nrog lub qhov tob ntawm 5–10 hli rau kev tiv thaiv kev hnav zoo tshaj plaws.

Q4: Cov menyuam nqa khoom no puas yog cov hloov pauv ncaj qha rau Hitachi OEM qhov chaw?

Yog lawm, txhua lub carrier rollers uas CQC TRACK tsim yog cov khoom hloov pauv OEM ncaj qha, tsim raws li Hitachi cov lus qhia engineering thawj rau qhov tseeb ntawm qhov ntev thiab cov khoom siv kho tshuab.

Q5: CQC TRACK muaj daim ntawv pov thawj zoo li cas?

CQC TRACK ua haujlwm raws li ISO 9001: 2015 cov txheej txheem tswj xyuas zoo uas muaj kev taug qab tag nrho cov khoom los ntawm cov khoom siv raw mus txog rau kev sib dhos tiav.

Q6: Lub neej ua haujlwm ib txwm ntawm lub roller carrier hauv cov ntawv thov mining yog dab tsi?

Lub neej ua haujlwm ntawm cov menyuam nqa khoom hauv cov ntawv thov kev khawb av feem ntau yog txij li 4,000 txog 8,000 teev ua haujlwm, nyob ntawm cov xwm txheej hauv av, kev coj ua ntawm tus neeg teb xov tooj, thiab cov sijhawm txij nkawm.

Q7: Cov menyuam nqa khoom puas xav tau lubrication hauv thaj teb?

Tsis yog, cov menyuam nqa khoom uas CQC TRACK tsim tawm tau kaw thiab lubricated ntawm lub Hoobkas, tsis tas yuav tsum tau lubrication thoob plaws lawv lub neej kev pabcuam.

Q8: Lub sijhawm ua khoom rau cov xaj ntim yog dab tsi?

Lub sijhawm ua khoom rau cov xaj ntau ntawm Hitachi cov menyuam thauj khoom feem ntau yog txij li 7–30 hnub nyob ntawm qhov ntau thiab tsawg ntawm kev xaj thiab qhov chaw.

11. Xaus Lus

Plaub lub Hitachi OEM cross-reference carrier roller assemblies uas tau sau tseg hauv qhov kev tshuaj xyuas no—9062406, 9089636, 9134245, thiab 9178333—sawv cev rau cov khoom tseem ceeb hauv qab rau EX200, ZX200, ZX210, ZX225, ZX230, thiab ZX240 series hydraulic crawler excavators uas tau siv hauv kev khawb av, kev khawb pob zeb, thiab kev ua haujlwm hnyav thoob ntiaj teb. CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) tsim cov khoom no kom ua tau raws li lossis tshaj OEM cov lus qhia los ntawm kev ua tiav qib siab heev, kev ua haujlwm CNC precision, kev kho cua sov induction tswj hwm los ntawm lub khoos phis tawj, kev siv tshuab vuam sib txhuam, thiab cov txheej txheem kev lees paub zoo.

Rau cov neeg ua haujlwm khawb av, cov neeg muag khoom siv, thiab cov neeg faib khoom seem thoob plaws South America, Australia, Tebchaws Europe, Russia, thiab Central Asia, cov menyuam nqa khoom no muab kev xaiv txhim khu kev qha, pheej yig dua li OEM yam tsis muaj kev cuam tshuam rau cov khoom siv zoo, kev tsim khoom raug, lossis lub neej ua haujlwm. Lub tuam txhab ISO 9001: 2015 cov txheej txheem tsim khoom tau ntawv pov thawj, cov txheej txheem kuaj xyuas tag nrho, thiab txoj haujlwm tseem ceeb hauv Quanzhou cov tshuab hnyav ua rau muaj kev xa khoom tas mus li rau cov lag luam khawb av thoob ntiaj teb.

Cov kws tshaj lij kev yuav khoom raug txhawb kom txheeb xyuas qhov sib xws siv cov lej OEM uas tau muab, thov cov ntaub ntawv zoo suav nrog cov ntawv pov thawj khoom siv thiab cov ntawv qhia kev tshuaj xyuas qhov ntev, thiab tsim kom muaj kev sib raug zoo nrog cov chaw tsim khoom tshwj xeeb los txhim kho tag nrho cov nqi ntawm kev muaj rau Hitachi crawler excavator undercarriages.

Tsab ntawv tshaj tawm txog kev siv tshuab no yog rau cov kws tshaj lij engineering thiab kev yuav khoom hauv kev lag luam mining thiab kev tsim kho hnyav. Txhua yam kev qhia tshwj xeeb yuav tsum tau kuaj xyuas nrog cov ntaub ntawv OEM tam sim no. Yog xav paub txog tus nqi tam sim no, lub sijhawm ua haujlwm, thiab kev txhawb nqa kev siv tshuab, hu rau CQC TRACK ncaj qha.