SUMITOMO SH210-A6 pem hauv ntej idler sib dhos / Tuam Tshoj OEM zoo crawler undercarriage qhov chaw tsim khoom / CQC TRACK - idler log qhov chaw Hoobkas Tuam Tshoj
Kev Tsim Kho Hauv Qab Tsheb Rau SUMITOMO SH210-A6 Excavators: Kev Tshawb Fawb Txog Kev Siv Tshuab ntawm Lub Rooj Sib Tham Pem Hauv Ntej thiab OEM Manufacturing Excellence ntawm CQC TRACK
Tus Sau: Jack
Hnub Tim: Plaub Hlis 5, 2026
1. Kev Txheeb Xyuas Txog Kev Siv Tshuab: Lub Luag Haujlwm Tseem Ceeb ntawm Lub Pem Hauv Ntej Idler hauv Cov Excavators Loj Nruab Nrab
Lub rooj sib dhos pem hauv ntej idler—tseem hu ua lub log qhia, lub log khiav, lub log nruj, lossis lub log kho—yog lub hauv paus tseem ceeb hauv cov qauv hauv qab ntawm txhua lub crawler hydraulic excavator. Nyob rau ntawm qhov kawg ntawm lub thav duab khiav rov qab rau lub sprocket tsav, lub rooj sib dhos no ua ob lub luag haujlwm tseem ceeb uas tseem ceeb rau kev txav mus los ntawm lub tshuab, lub neej ntev ntawm txoj kev, thiab kev nyab xeeb ntawm kev ua haujlwm: nws muab lub log tsis tsav uas txoj saw hlau tig thaum tib lub sijhawm ua haujlwm ua lub ntsiab lus txav tau rau lub tshuab tensioning txoj kev. Tsis zoo li sprockets lossis cov menyuam hauv qab uas tau kho rau hauv qhov chaw, lub idler tau teeb tsa rau ntawm lub tsheb thauj khoom uas txuas nrog lub tog raj kheej hydraulic lossis hom roj, ua rau nws txav mus rau pem hauv ntej thiab rov qab thaum lub zog ntawm txoj kev raug kho.
Rau cov neeg ua haujlwm ntawm SUMITOMO SH210-A6 excavators—lub tshuab 20-tuj chav kawm siv dav hauv kev tsim kho dav dav, kev tsim kho vaj tse, kev ua haujlwm siv hluav taws xob, kev khawb av, thiab kev khawb av nruab nrab—qhov kev ntseeg tau ntawm lub rooj sib dhos pem hauv ntej idler cuam tshuam ncaj qha rau lub neej ntawm txoj hlua, kev sib dhos hauv qab, thiab tag nrho lub tshuab ua haujlwm. Cov ntaub ntawv kev lag luam qhia tau tias cov khoom siv hauv qab sawv cev rau ib feem loj ntawm tag nrho cov nqi kho khoom siv, ua rau kev txiav txim siab yuav khoom paub zoo tseem ceeb rau kev ua kom zoo tshaj plaws tag nrho cov nqi ntawm kev muaj.
Tsab ntawv tshaj tawm no muab kev tshuaj xyuas txog kev siv tshuab ntawm SUMITOMO SH210-A6 pem hauv ntej idler sib dhos, nrog rau kev qhia txog OEM cov lej ntawm cov khoom, cov lus qhia txog kev tsim kho, cov qauv khoom siv, thiab cov qauv ua haujlwm. Kev tsom mus rau CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.), lub chaw tsim khoom sib xyaw ua ke nrog ntau tshaj ob xyoo caum ntawm kev tshwj xeeb hauv cov khoom siv hauv qab hnyav, thiab vim li cas nws txoj haujlwm ua lub chaw tsim khoom hauv Suav teb tseem ceeb rau cov kws tshaj lij thoob ntiaj teb uas tab tom nrhiav cov khoom siv chassis OEM zoo.
2. Lub SUMITOMO SH210-A6 Platform: Kev Tsim Kho rau Cov Kev Siv Ntau Yam
2.1 Txheej Txheem Cej Luam Tshuab
Cov SUMITOMO SH210 series yog cov khoom siv hydraulic excavators nruab nrab uas siv tau ntau yam xws li kev tsim kho dav dav, kev tsim kho vaj tse, kev ua haujlwm siv hluav taws xob, kev khawb pob zeb, thiab kev khawb av nruab nrab. Cov SH210-A6 variant sawv cev rau ib tiam neeg tshwj xeeb hauv tsev neeg no, uas suav nrog Sumitomo cov tshuab hydraulic siab heev thiab kev tsim kho hauv qab uas muaj zog.
Cov tshuab khawb av Sumitomo SH210 tau lees paub dav rau lawv txoj kev ua haujlwm zoo thiab ruaj khov. SH210-A6 muaj lub cav muaj zog uas muaj zog kwv yees li 117.3 kW (157–160 hp), nrog rau qhov hnyav ua haujlwm ntawm 19,900–21,400 kg nyob ntawm kev teeb tsa thiab cov khoom siv xaiv tau. Lub tshuab tsim qauv hauv qab muaj zog, ua ke nrog cov hydraulics siab heev, ua kom muaj kev ua haujlwm zoo hauv kev tsim kho thiab kev khawb av.
2.2 Kev Teeb tsa Hauv Qab
Lub SH210-A6 lub hauv qab yog tsim los rau kev siv hnyav thoob plaws ntau qhov chaw ua haujlwm. Lub rooj sib dhos pem hauv ntej idler yog ib qho tseem ceeb hauv cov qauv ruaj khov no, ua haujlwm ua ke nrog txoj saw hlau, lub rooj sib dhos sprocket, txoj hlua hauv qab, thiab cov menyuam nqa khoom kom ntseeg tau tias muaj kev sib cuag hauv av zoo tshaj plaws thiab kev tsav tsheb. Lub idler ua haujlwm ua qhov kawg ntawm txoj kab ke, coj txoj kab ke thiab muab qhov chaw hloov kho tseem ceeb rau kev tswj hwm txoj kab nruj kom zoo thoob plaws lub neej ua haujlwm ntawm lub tshuab.
Rau cov neeg ua haujlwm hauv pawg neeg uas tswj ntau lub Sumitomo excavators, kev sib pauv khoom sib txawv ntawm SH200-SH280 series muab cov txiaj ntsig zoo rau kev sib sau ua ke cov khoom muag, vim tias ib qho kev sib dhos idler tuaj yeem ua haujlwm rau ntau lub tshuab qauv.
3. Kev Txheeb Xyuas Tus lej ntawm ib feem thiab Cov Lus Qhia Txog Khoom
3.1 Cov lej OEM thiab daim ntawv thov
Lub SH210-A6 pem hauv ntej idler sib dhos muaj nyob rau hauv ntau OEM qhov lej xaiv, muab cov kws tshaj lij kev yuav khoom nrog cov kev xaiv hla-siv rau kev nrhiav qhov tseeb. Cov lej tseem ceeb cuam tshuam nrog cov khoom no suav nrog:
| Tus lej OEM | Cov Qauv Sib Xws | Hom Cheebtsam | Cov Lus Cim Thov |
|---|---|---|---|
| KRA1198 | Sumitomo SH200, SH210, SH240, SH280 | Kev Sib Dhos Log Idler | Lub hauv ntej-kawg kev taw qhia thiab tensioning Cheebtsam rau 20-28 tuj chav kawm |
| KRA1767 | Sumitomo SH200, SH210, SH240, SH280 | Kev Sib Dhos Log Idler | Tus lej seem lwm yam nrog tib yam kev qhia tshwj xeeb; kev sib pauv ncaj qha |
| SH210-A6 | Sumitomo SH210A-6 (qauv tshwj xeeb) | Pem Hauv Ntej Idler Sib Dhos | Kev xaiv tshwj xeeb rau tus qauv rau -A6 tiam |
Lub Rooj Sib Dhos Log Idler (OEM Part Numbers: KRA1198, KRA1767) yog ib qho tseem ceeb ntawm kev taw qhia thiab kev nruj ntawm lub crawler undercarriage system ntawm Sumitomo SH200, SH210, SH240, thiab SH280 series hydraulic excavators. Ua ib lub chaw tsim khoom thiab tus neeg muag khoom thoob ntiaj teb, CQC TRACK tsim cov khoom sib dhos no raws li OEM cov lus qhia, kom ntseeg tau tias muaj kev sib pauv ncaj qha nrog cov khoom siv qub.
3.2 Kev Ua Phem thiab Kev Tsim Kho ntawm Cov Cheebtsam
Ib qho kev sib dhos ua tiav SH210-A6 pem hauv ntej idler muaj cov khoom me me hauv qab no, txhua tus tau tsim los ua kom tau raws li cov kev cai ua haujlwm tshwj xeeb:
| Cheebtsam | Kev Ua Haujlwm | Cov Lus Cim Txog Kev Tsim Kho |
|---|---|---|
| Idler Log / Ntug | Lub log hlau forged muab qhov chaw dov uas kov lub saw hlau | Ua los ntawm cov hlau alloy uas muaj zog thiab zoo (50Mn lossis sib npaug) |
| Kev sib xyaw ua ke ntawm lub ncej | Lub qag uas tau kho kom ruaj khov thiab raug kho kom ruaj khov txhawb nqa lub log idler | Cov hlau alloy uas tau quenched thiab tempered; cov ntawv xov xwm bearing precision-grounded thiab surface-treated |
| Lub cev muaj zog | Ua kom muaj kev sib hloov du thaum muaj kev thauj khoom radial thiab axial siab | Cov bearings kaw ruaj khov; kov cov khoom sib xyaw ua ke los ntawm qhov hnyav ntawm lub tshuab thiab kev tsav tsheb |
| Kev Sib Txuas Lus Ntau Theem | Tiv thaiv kom tsis txhob muaj kuab paug nkag mus thiab khaws cov roj nplua nyeem | Cov neeg tiv thaiv labyrinth + cov ntsaws ruaj ruaj ntab + O-rings |
| Cov Khoom Siv Mounting | Ruaj ntseg lub rooj sib dhos idler rau lub laub rub tawm | Cov bolts qib siab muaj zog |
Lub hub yog tsim los ua ib qho monolithic forging nrog lub qhov lossis yog welded siv cov txheej txheem tsis siv neeg nrog kev kho cua sov tom qab-weld kom ntseeg tau tias muaj kev ruaj khov ntawm cov qauv. Lub rooj sib txoos feem ntau suav nrog lub log idler, bearings, seals, thiab mounting kho vajtse, tsim los ntawm cov hlau ruaj khov lossis alloy kom tiv taus cov khoom hnyav thiab cov xwm txheej ua haujlwm hnyav.
4. Cov Qauv Txuj Ci thiab Cov Qauv Khoom Siv
4.1 Lub Luag Haujlwm
Hauv lub kaw lus hauv qab ntawm Sumitomo lub 20–28 tuj chav kawm excavators, lub rooj sib dhos idler ua tiav ntau lub luag haujlwm tseem ceeb:
Kev Taw Qhia Txog Txoj Kev Uas Muaj Kev Ntsuas Tseeb: Lub idler muab ib qho chaw datum uas khov kho, tig tau uas ua kom raug raws li cov kev sib txuas thiab cov bushings ntawm txoj kev thaum lawv rov qab los ntawm hauv av, ua kom muaj kev sib koom tes zoo nrog lub sprocket thiab tiv thaiv kev poob ntawm sab.
Kev Tswj Xyuas Kev Nruj Nruj: Ua ke nrog lub tshuab hydraulic lossis roj-hom tensioning ntawm lub thav duab txoj kev, lub idler xa cov zog tswj mus rau pem hauv ntej mus rau tag nrho cov saw hlau txoj kev. Kev tswj hwm qhov kev nruj zoo tshaj plaws yog qhov tseem ceeb rau kev txo qis kev poob zog, txo kev co ntawm txoj kev ("slap"), thiab tiv thaiv kev hnav sai ntawm cov pins, bushings, thiab sprockets.
Kev Tswj Xyuas Kev Thauj Khoom: Lub idler nqus thiab faib cov kev co thawj zaug thaum lub saw hlau dov mus rau hauv qab lub tsheb thauj khoom, tshwj xeeb tshaj yog thaum mus ncig hla av tsis sib npaug, yog li tiv thaiv lub thav duab thiab cov khoom tsav kawg los ntawm kev puas tsuaj los ntawm kev co.
Kev Siv Cov Qauv Ntsuas: Raws li qhov chaw ruaj khov tshaj plaws ntawm txhua txoj kab, tus idler txhais cov ntsuas txoj kab, qhov ntsuas tseem ceeb rau kev ruaj khov ntawm lub tshuab, kev taug qab ncaj, thiab kev ua haujlwm tig.
4.2 Cov Khoom Siv
Cov khoom sib dhos pem hauv ntej zoo tshaj plaws rau Sumitomo SH210-A6 excavators yog tsim los ntawm cov hlau forged alloy zoo tshaj plaws rau lawv lub zog tshwj xeeb, kev tawv, thiab kev hnav tsis kam:
| Cov Khoom Qib | Cov yam ntxwv | Qhov Nyuaj Siab Ib Txwm Muaj | Daim Ntawv Thov |
|---|---|---|---|
| 50Mn (AISI 1050 sib npaug) | Cov hlau carbon-manganese siab; muaj zog tawv zoo heev, tiv taus kev hnav zoo | HRC 58–62 (ua kom tawv) | Cov khoom siv tseem ceeb rau lub log idler / rim |
| 42CrMo (AISI 4140 sib npaug) | Chromium-molybdenum alloy; lub zog qaug zog siab, kev tiv thaiv kev hnav zoo dua | HRC 55–60 | Cov ntawv thov ncej thiab hub zoo tshaj plaws |
Cov txheej txheem tsim khoom ntawm CQC TRACK rau cov khoom sib dhos KRA1198/KRA1767 hais txog kev ruaj khov, kev ua kom raug, thiab kev sib khi zoo. Lub log idler yog forged los ntawm cov hlau alloy uas muaj zog heev (piv txwv li, 50Mn lossis sib npaug) kom ntseeg tau tias muaj zog thiab tiv taus kev qaug zog. Lub integral shaft yog tsim los ntawm cov hlau alloy uas tau quenched thiab tempered, nrog rau cov ntawv sau bearing precision-ground thiab feem ntau kho qhov chaw (piv txwv li, chrome plating lossis nitriding) rau kev txhim kho kev hnav thiab kev tiv taus corrosion.
4.3 Cov Lus Qhia Txog Kev Kho Mob Kub
Qhov kev ua tau zoo ntawm lub idler pem hauv ntej nyob ntawm nws qhov kev kho cua sov, uas tsim cov qauv gradient hardness optimized rau ob qho tib si hnav tsis kam thiab cuam tshuam toughness:
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb | Kev Tsim Kho Tseem Ceeb |
|---|---|---|
| Qhov Nyuaj Ntawm Qhov Chaw (Qhov Chaw Khiav) | HRC 58–62 (ua kom tawv) | Qhov siab tshaj plaws tsis kam rau kev hnav abrasive los ntawm kev sib cuag bushing |
| Qhov tob tawv (Case) | Txheej tob, sib npaug (feem ntau yog 6–12 hli) | Qhov tob ntawm lub thawv sib npaug tiv thaiv kev hnav sai sai thaum ua haujlwm tas mus li |
| Qhov Nyuaj Siab | Tswj hwm ntawm qib tsim nyog | Ua kom muaj zog los nqus cov khoom hnyav thiab tiv thaiv kev tawg yooj yim |
| Txoj Kev Kho Mob Kub | Kev kho kom tawv tawv | Muab cov ntaub ntawv sib sib zog nqus, sib xws thaum tswj cov tub ntxhais ductile |
Qhov chaw khiav sab nraud raug kev kho kom tawv kom ua tiav ib txheej tawv sib sib zog nqus, muab kev tiv thaiv zoo rau kev hnav ntawm cov khoom siv sib tsoo los ntawm kev sib cuag ntawm lub bushing. Kev tig thiab kev sib tsoo uas tswj los ntawm CNC lav qhov sib npaug meej, qhov ntev ntawm flange raug, thiab qhov tiav zoo tshaj plaws rau kev sib cuam tshuam ntawm cov saw hlau du.
4.4 Cov Lus Qhia Txog Kev Tuav thiab Kev Sib Nqus
Lub rooj sib dhos idler suav nrog lub cev muaj zog thiab lub kaw lus sealing tsim los rau cov xwm txheej ua haujlwm ntawm 20-tuj chav kawm excavators:
| Cheebtsam | Cov Lus Qhia Tshwj Xeeb | Kev Ua Haujlwm |
|---|---|---|
| Cov kabmob | Cov kabmob kaw ruaj khov (feem ntau yog ob kab tapered roller tsim) | Ua haujlwm nrog cov khoom siv radial thiab axial uas ntsib thaum lub sijhawm ncig, tig, thiab rov qab tig |
| Kev kaw lub kaw lus | Cov neeg tiv thaiv labyrinth + cov ntsaws ruaj ruaj ntab + O-rings | Thawj theem thaiv tiv thaiv kev nkag mus ntawm cov khib nyiab loj; theem ob dynamic foob tswj cov roj nplua nyeem khaws cia |
| Kev Siv Lubrication | Cov roj EP uas kub thiab siab, muaj roj txaus ua ntej lawm | Muab cov roj nplua nyeem tas mus li rau cov bearings, txo kev sib txhuam thiab tshem tawm cov cua sov ua haujlwm |
Lub tshuab kaw ruaj ruaj no ua rau muaj kev thaiv tseem ceeb tiv thaiv cov av nkos, xuab zeb, thiab dej noo—cov pa phem uas feem ntau pom hauv kev tsim kho thiab chaw khawb pob zeb—ua rau lub neej ua haujlwm ntev dua thiab txo qhov zaus kho.
5. CQC TRACK: Ib Lub Chaw Tsim Khoom OEM Tshwj Xeeb ntawm Sumitomo Undercarriage Components
5.1 Cov Ntaub Ntawv Txog Lub Tuam Txhab thiab Keeb Kwm Kev Tsim Khoom
CQC TRACK, ua haujlwm nyob rau hauv HELI MACHINERY MANUFACTURING CO., LTD., yog ib lub chaw tsim khoom sib koom ua ke nyob hauv Quanzhou, Suav teb—ib cheeb tsam uas tau lees paub tias yog ib lub koom haum lag luam tseem ceeb thiab yog lub chaw muab khoom tseem ceeb rau cov khoom siv thauj av thoob ntiaj teb. HELI tau tsim tsa thaum xyoo 1990s, thiab tau hloov pauv los ntawm lub chaw ua haujlwm tshwj xeeb mus ua ib lub tuam txhab tsim khoom siv hauv qab tsheb loj tshaj plaws hauv cheeb tsam Quanzhou—ib txoj haujlwm uas qhia txog ob xyoo caum ntawm kev nqis peev hauv kev tsim khoom, kev tswj hwm cov txheej txheem, thiab kev txawj ntse.
Lub npe lag luam CQC TRACK yog lub cim ntawm peb lub hauv paus tseem ceeb uas yog lub hauv paus ntawm lub tuam txhab txoj kev xav txog kev tsim kho: Crawler systems, Quality assurance, thiab Cog lus tias yuav ua tau ntev nyob rau hauv qhov chaw uas muaj kev sib txhuam thiab muaj kev cuam tshuam loj tshaj plaws uas ntsib hauv kev khawb av, kev khawb av, thiab cov haujlwm tseem ceeb hauv kev tsim kho vaj tse.
5.2 Cov Ntawv Pov Thawj Zoo thiab Cov Qauv Tsim Khoom
CQC TRACK ua haujlwm raws li lub moj khaum kev lees paub zoo, tuav ISO 9001: 2015 qhov system zoo lees paub. Txhua qhov khoom siv hauv qab ntawm CQC TRACK yog tsim los ntawm cov txheej txheem tau ntawv pov thawj ISO 9001: 2015, nrog rau kev taug qab tag nrho cov khoom los ntawm cov khoom siv raw mus txog rau kev sib dhos tiav.
Ua ib lub chaw tsim khoom sib txuas ua ke, HELI muab kev tsim qauv thiab kev tsim kho vaj tse nrog kev tshawb fawb thiab kev txhim kho dav dav, siv cov thev naus laus zis tsim khoom siab heev los tsim cov khoom tshiab, txhim khu kev qha, thiab sib tw uas ua tau raws li cov qauv zoo tshaj plaws. Lub tuam txhab lub peev xwm tseem ceeb yog hloov cov hlau forged raw mus rau hauv cov txheej txheem precision-engineered, high-durability track, underpinned los ntawm lub tswv yim ntawm kev tswj hwm txheej txheem tsis tu ncua thiab kev siv tshuab.
5.3 Qauv Kev Pabcuam OEM thiab ODM
CQC TRACK ua haujlwm ob txoj kev pabcuam uas haum rau ob qho tib si cov khoom hloov pauv thiab cov kev daws teeb meem engineering uas tau hloov kho raws li qhov xav tau:
- Kev Tsim Khoom OEM: CQC TRACK tsim cov khoom raws li cov lus qhia ntawm cov neeg siv khoom, cov duab kos, thiab cov qauv zoo. Lub Hoobkas tau nruab nrog kev sib koom ua ke hauv cov saw hlau thoob ntiaj teb, muab kev tsim khoom ntau ntawm cov menyuam, cov idlers, sprockets, thiab cov txuas khiav.
- 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 tshwm sim ntau, muab cov qauv tsim uas muaj txiaj ntsig zoo uas txhim kho kev ua tau zoo thiab txo cov nqi tag nrho ntawm kev muaj (TCO).
5.4 Kev Muaj Peev Xwm Tsim Khoom thiab Kev Tswj Xyuas Zoo
Lub zog tsim khoom ntawm CQC TRACK yog nyob ntawm kev sib koom ua ke ntsug thiab cov txheej txheem tswj hwm ua ntu zus:
| Theem Txheej Txheem | Kev Piav Qhia Txog Lub Peev Xwm |
|---|---|
| Kev Xaiv Khoom Siv Raw | Cov hlau hlau zoo tshaj plaws 52Mn, 55Mn, thiab 40CrNiMo uas tau los ntawm cov chaw tsim khoom uas tau ntawv pov thawj |
| Kev ntaus nrig | Kev tswj hwm zoo ntawm kev forging ua kom muaj kev ntws zoo tshaj plaws thiab cov khoom siv ntom ntom hauv cov khoom seem, qhov tseem ceeb rau lub zog cuam tshuam thiab lub neej qaug zog |
| CNC Machining | Cov tshuab CNC niaj hnub, cov tshuab milling, thiab cov chaw drilling ua haujlwm machining ntxhib thiab tiav, xyuas kom meej qhov tseeb ntawm qhov ntev raws li ISO 2768-mK cov qauv thiab kev sib pauv sib xws. |
| Kev Kho Mob Kub | Qhov chaw tshwj xeeb muaj cov chaw ua kom tawv thiab tempering uas tswj los ntawm lub khoos phis tawj, tshwj xeeb hauv kev ua tiav cov qauv tawv sib npaug, thaum tswj cov cores ductile. |
| Kev Sib Dhos Ua Ntej | Kev teeb tsa lub kaw lus sib khi ntau theem (cov neeg tiv thaiv labyrinth, cov ntsaws ruaj ruaj ntawm lub ntsej muag, O-rings) nrog kev txheeb xyuas qhov zoo |
| Kev Tshuaj Xyuas Zoo | Kev kuaj xyuas qhov nyuaj, kev txheeb xyuas cov tshuaj lom neeg, kev tshuaj xyuas cov khoom sib nqus, thiab kev txheeb xyuas qhov ntev ntawm CMM |
5.5 Cov Khoom Siv Sumitomo
CQC TRACK tsim ntau yam khoom siv hauv qab rau Sumitomo excavators thoob plaws ntau qhov loj me. Cov khoom tseem ceeb suav nrog:
| Cheebtsam | Sumitomo Qhov Tooj / Qauv Sib Xws |
|---|---|
| Lub Rooj Sib Tham Log Idler (Pem Hauv Ntej Idler) | KRA1198, KRA1767 (SH200, SH210, SH240, SH280) |
| Pem Hauv Ntej Idler Sib Dhos (SH210-A6) | SH210-A6 (qhia tshwj xeeb) |
| Kev Sib Dhos Log Idler | JSA0101, JSA0131, KSA1027, E2A0061 (SH300, JS330) |
Lub tuam txhab tau sau tseg qhov sib xws ntawm nws cov khoom hauv qab ntawm ntau lub npe thoob ntiaj teb, ua pov thawj tias lawv cov qauv tsim khoom siv tau dav.
6. Kev Muag Khoom Ncaj Qha Los Ntawm Lub Hoobkas: Lub Tswv Yim Tseem Ceeb ntawm Lub Hoobkas Muag Khoom
6.1 Cov txiaj ntsig ntawm Kev Muab Khoom
Kev nrhiav Sumitomo SH210-A6 pem hauv ntej idler sib dhos ncaj qha los ntawm lub Hoobkas thiab chaw tsim khoom xws li CQC TRACK muaj cov txiaj ntsig sib txawv dua li ntau theem kev faib khoom:
| Kev Muag Khoom Hauv Is Taws Nem | Cov txiaj ntsig | Qhov tsis zoo |
|---|---|---|
| Hoobkas Ncaj Qha (CQC TRACK) | Tus nqi qis dua (tshem tawm cov nqi xa khoom), lub sijhawm ua khoom luv dua, kev txhawb nqa kev txawj ntse ncaj qha, kev tswj xyuas zoo uas taug qab tau, cov txheej txheem tau ntawv pov thawj ISO 9001: 2015 | Tej zaum yuav siv tau qhov tsawg kawg nkaus ntawm kev txiav txim |
| Tus Muag Khoom Hauv Cheeb Tsam | Cov khoom muag hauv zos, cov xaj tsawg kawg nkaus | Tus nqi siab dua (ntau qhov markups), kev txhawb nqa kev siv tshuab tsawg |
| Tus Muag Khoom OEM | Cov lus qhia meej meej lav | Tus nqi siab dua (feem ntau yog 40–60% siab dua), lub sijhawm ua khoom ntev rau cov khoom tsis muaj hauv Tshuag |
CQC TRACK ua haujlwm ua lub chaw tsim khoom thiab chaw tsim khoom sib koom ua ke, tshem tawm cov cim nruab nrab thaum ua raws li cov lus qhia ntawm cov khoom siv qub. Lub npe "chaw tsim khoom" qhia tias CQC TRACK yog tus tsim cov khoom no thawj zaug, tsis yog tus muag khoom lossis tus faib khoom, kom ntseeg tau tias muaj kev tswj hwm tag nrho ntawm qhov zoo, tus nqi, thiab kev pom tseeb ntawm cov khoom xa tuaj.
6.2 Lub Sijhawm Ua Haujlwm thiab Kev Thauj Khoom
Rau Sumitomo SH210-A6 pem hauv ntej idler sib dhos, lub sijhawm ua khoom siv ncaj qha los ntawm lub Hoobkas yog:
- Cov khoom muaj nyob hauv Tshuag: 5-10 hnub ua haujlwm (muaj Tshuag)
- Ua raws li kev txiav txim: 20-25 hnub tom qab kev pom zoo cog lus
- Kev xa khoom sai: Muaj rau cov kev xav tau ceev
Kev xa khoom tus qauv yog FOB los ntawm chaw nres nkoj Xiamen, Suav teb, nrog rau kev xa khoom mus rau qhov rooj los ntawm kev koom tes xa khoom mus rau lwm qhov chaw. Thaj av Quanzhou qhov xwm txheej ua lub koom haum kev lag luam tseem ceeb rau kev tsim khoom siv tshuab hnyav ua kom muaj kev tsim kho vaj tse zoo thiab cov nqi thauj khoom sib tw.
6.3 Kev Sib Piv Tus Nqi Kwv Yees
| Cheebtsam | Tus Nqi OEM (Kwv yees) | CQC TRACK Lub Hoobkas Nqe (Kwv yees) | Kwv yees li ntawm kev txuag nyiaj |
|---|---|---|---|
| Pem Hauv Ntej Idler Sib Dhos (KRA1198/KRA1767) | $450–700 | $300–500 | 30–40% |
7. Kev Teeb Tsa, Kev Txij Nkawm, thiab Kev Txhim Kho Lub Neej Kev Pabcuam
7.1 Kev Txheeb Xyuas Ua Ntej Kev Teeb Tsa
Ua ntej yuav txhim kho lub rooj sib dhos pem hauv ntej tshiab, xyuas kom meej cov kev ntsuas tseem ceeb hauv qab no:
- Kev sib xws ntawm tus qauv mounting — Paub tseeb tias qhov sib nrug ntawm lub qhov ntsia hlau phim lub thav duab ntawm txoj kab thiab lub tsheb thauj khoom nruj
- Txoj kab uas hla thiab dav ntawm lub tshuab tsav tsheb — Xyuas kom tseeb tias qhov ntev sib phim qhov sib nrug ntawm txoj hlua khi thiab qhov sib nrug ntawm tus ncej tsheb
- Kev teeb tsa flange — Paub meej tias ob-flange tsim phim OEM specification
- Cov xwm txheej ntawm txoj saw hlau — Ntsuas qhov ntev ntawm txoj saw hlau; yog tias tshaj 3%, kev hloov txoj saw hlau yuav tsum ua ntej kev teeb tsa idler
- Lub tog raj kheej tensioner ntawm txoj kev - Tshawb xyuas seb puas muaj xeb, puas tsuaj, thiab ua haujlwm kom raug.
- Cov xwm txheej ntawm lub foob - Xyuas kom tseeb tias cov foob ntab thiab O-rings tau muab tso rau qhov chaw raug thiab tsis muaj kev puas tsuaj
7.2 Cov tsos mob ntawm kev sib dhos Idler uas tsis ua haujlwm
Cov cim qhia hauv qab no qhia tias lub rooj sib dhos idler yuav tsum tau kuaj xyuas lossis hloov pauv:
- Txoj kev poob qis lossis tsis sib luag ntau dhau - Txoj kev zoo li xoob dua li qub lossis caij tsis sib luag
- Cov suab nrov txawv txawv los ntawm lub tsheb hauv qab - Sib tsoo, squeaking, lossis clicking suab thaum mus ncig
- Pom kev hnav lossis kev puas tsuaj rau lub log idler - Cov tread tiaj tus, cov flanges tawg, lossis cov qauv hnav tsis sib xws
- Cov roj xau los ntawm cov idler bearings - Qhia txog kev ua tsis tiav ntawm lub foob ntab lossis kev hnav ntawm cov kabmob
7.3 Cov Txheej Txheem Txhim Kho
Kev hloov lub rooj sib dhos pem hauv ntej ntawm lub tshuab khawb av 20-tuj xav tau cov cuab yeej thiab cov txheej txheem kev nyab xeeb kom zoo:
- Nres Tsheb Kom Muaj Kev Nyab Xeeb: Muab lub tshuab tso rau ntawm qhov chaw ruaj khov thiab tiaj tus. Txo qhov txuas rau hauv av.
- Thaiv Lub Tshuab: Khi cov txoj kev kom ruaj ntseg kom tsis txhob muaj kev txav mus los.
- Txo Qhov Kev Nruj Ntawm Txoj Kev: Siv cov roj nplaum rau ntawm lub idler pem hauv ntej kom maj mam tso tawm qhov siab hydraulic thiab ua kom txoj kev xoob.
- Txhawb Nqa Lub Ncej Khiav: Muab ib lub jack thiab cov blocks hauv qab lub thav duab khiav ze ntawm lub idler.
- Tshem Tawm Cov Bolts Mounting: Lub idler yog tuav los ntawm cov bolts uas xov rau hauv lub tensioning carriage.
- Nruab Lub Idler Tshiab: Tshem tawm cov khoom qub, ntxuav qhov chaw teeb tsa, ntsia lub idler tshiab, thiab nias cov ntsia hlau tshiab uas muaj zog heev. Ib txwm siv cov ntsia hlau tshiab; kev siv cov qub dua yog qhov txaus ntshai rau kev nyab xeeb.
- Torque rau Spec: Siv lub wrench torque calibrated los zawm cov bolts kom nruj rau tus nqi teev tseg ntawm lub chaw tsim khoom.
- Rov Nrawm Txoj Kev: Rov nias lub tshuab nro txoj kev nrog rab phom roj kom ua tiav txoj kev nqes.
- Xyuas Kev Ua Haujlwm: Siv lub tshuab ntawm qhov ceev qis thiab xyuas seb lub idler tig puas zoo, lub foob ruaj khov, thiab kev sib dhos ntawm txoj kab.
7.4 Lub Sijhawm Txij Nkawm
| Lub sijhawm luv | Kev Ua Haujlwm |
|---|---|
| Txhua 10 teev ua haujlwm (tej yam mob hnyav) | Tshuaj xyuas seb puas muaj roj xau, suab nrov tsis zoo, kev co, lossis cov ntsia hlau xoob |
| Txhua 50 teev ua haujlwm (tej yam xwm txheej ib txwm muaj) | Kev tshuaj xyuas pom ntawm cov khoom hauv qab ntawm lub tsheb thauj khoom |
| Txhua 250 teev ua haujlwm | Tshawb xyuas seb puas muaj cov bolts xoob; rov tig dua yog tias tsim nyog |
| Txhua 500 teev ua haujlwm | Siv cov roj nplua nyeem los ntawm kev siv roj nplua nyeem (yog tias muaj) rau cov bearings. |
| Txhua 1,000 teev ua haujlwm | Tshawb xyuas qhov tob ntawm kev hnav ntawm lub log idler; piv rau cov kev txwv kev hnav |
| Raws li qhov xav tau | Yog tias pom tias muaj kev ua si ntau dhau, kev xau ntawm lub foob, suab nrov ntawm lub bearing, lossis flange hnav, hloov lub idler sib dhos |
7.5 Kev Cia Siab Rau Lub Neej Ua Haujlwm
Nyob rau hauv kev tsim kho thiab kev ua pob zeb ib txwm muaj, lub tshuab ua haujlwm pem hauv ntej zoo uas ua tau raws li HRC 58–62 qhov nyuaj ntawm qhov chaw nrog lub plhaub tawv sib npaug tuaj yeem ua tiav 4,000–6,000 teev ua haujlwm ua ntej yuav tsum tau hloov. Hauv kev siv hnyav nrog cov khoom siv abrasive heev thiab kev ua haujlwm tas mus li, lub neej ua haujlwm yuav raug txo kom txog 3,000–4,000 teev.
Kev tshuaj xyuas qhov nruj ntawm txoj kev khiav tsis tu ncua, kev hloov cov saw hlau raws sijhawm, thiab kev siv roj nplua nyeem kom raug yog cov txheej txheem zoo tshaj plaws los ua kom lub idler siv tau ntev. Tshuaj xyuas tsis tu ncua seb puas muaj kev hnav, tawg, lossis kev ua si ntawm lub cev kom ntes tau qhov ua tsis tiav ua ntej lawv ua rau txoj kev khiav tawm lossis kev puas tsuaj hauv qab. Kev sib dhos kom raug thaum lub sijhawm teeb tsa yog qhov tseem ceeb rau kev siv tau ntev ntawm cov khoom.
8. Xaus Lus
Rau cov neeg ua haujlwm ntawm SUMITOMO SH210-A6 excavators xa mus rau hauv kev tsim kho dav dav, kev tsim kho vaj tse, kev khawb av, thiab kev khawb av nruab nrab-lub tshuab 20-tuj nrog ntau yam kev xav tau kev ua haujlwm-lub rooj sib dhos pem hauv ntej uas sawv cev los ntawm OEM qhov chaw lej KRA1198, KRA1767, thiab tus qauv tshwj xeeb SH210-A6 lub npe yog ib qho tseem ceeb uas nws qhov kev ntseeg tau ncaj qha cuam tshuam rau lub neej ntawm txoj hlua, kev sib dhos hauv qab, thiab lub sijhawm ua haujlwm ntawm lub tshuab. Raws li qhov kawg ntawm txoj kab ke thiab qhov chaw txav tau rau lub tshuab tensioning, lub idler ua lub luag haujlwm tseem ceeb hauv kev taw qhia txoj kev raug, kev tswj hwm kev nruj dynamic, kev tswj hwm kev cuam tshuam, thiab kev txhais cov qauv ntsuas.
CQC TRACK txawv nws tus kheej ua ib lub chaw tsim khoom OEM tshwj xeeb uas muab ntau tshaj ob xyoo caum ntawm kev txawj ntse hauv kev lag luam hlau, kev sib koom ua ke ntawm cov txheej txheem forging thiab kev kho cua sov, thiab ob lub qauv kev pabcuam OEM / ODM los xa cov khoom siv hauv qab uas ua haujlwm tau zoo hauv qab cov xwm txheej ua haujlwm nyuaj. Ua ib qho ntawm peb lub chaw tsim khoom siv hauv qab hauv thaj av Quanzhou - ib pawg lag luam tseem ceeb rau kev tsim cov tshuab hnyav - CQC TRACK tau tsim nws tus kheej ua tus thawj coj hauv kev tsim thiab tsim cov khoom siv hauv qab ntawm ...
Nrog cov khoom siv tshwj xeeb suav nrog cov hlau zoo tshaj plaws 50Mn thiab 42CrMo; kev kho cua sov ua tiav HRC 58–62 khiav qhov nyuaj ntawm qhov chaw nrog qhov tob, sib npaug; ISO 9001: 2015 daim ntawv pov thawj zoo; thiab cov txheej txheem sib khi ntau theem (labyrinth guards, floating face seals, O-rings), CQC TRACK muab cov tswv nkoj thiab cov kws tshaj lij kev yuav khoom nrog cov kev daws teeb meem tsim uas ua tau raws li lossis tshaj OEM cov lus qhia.
Los ntawm kev nrhiav tau lub SUMITOMO SH210-A6 pem hauv ntej idler sib dhos ncaj qha los ntawm lub Hoobkas, kev ua haujlwm tsim kho tau txais kev nkag mus rau qhov zoo sib xws, kev txhawb nqa kev siv tshuab ncaj qha, tus nqi sib tw (txuag tau 30–40% piv rau OEM), thiab kev xa khoom pob tshab - cov yam ntxwv uas ua ke ua kom zoo dua tag nrho cov nqi ntawm kev muaj thiab ua kom lub sijhawm ua haujlwm ntawm lub tshuab thoob plaws Sumitomo's versatile SH200–SH280 excavator platform tsev neeg.
Tus Sau: Jack
Tshwj xeeb hauv cov khoom siv hnyav hauv qab, kev ntseeg tau ntawm cov tshuab siv hauv kev tsim kho, thiab cov tswv yim nrhiav khoom thoob ntiaj teb rau cov khoom siv.
Lus Ceeb Toom: Tsab ntawv tshaj tawm no yog cov ntsiab lus thawj uas tsim los rau kev qhia thiab kev siv tshuab. Txhua tus lej khoom, cov npe hom, thiab cov ntaub ntawv los ntawm cov chaw tsim khoom tsuas yog siv rau kev txheeb xyuas thiab kev siv xwb. Ib txwm xyuas kom meej tias qhov sib xws nrog koj lub tshuab tus lej serial thiab kev teeb tsa hauv qab ua ntej yuav khoom. Cov txheej txheem teeb tsa uas tau muab los ntawm cov qauv kev lag luam yog muab rau kev siv; saib cov ntaub ntawv khoom siv thawj ua ntej ua kev saib xyuas. Cov ntaub ntawv lav yog sawv cev thiab yuav tsum tau lees paub nrog cov chaw tsim khoom thaum lub sijhawm yuav khoom.








