KOMATAU 207-30-00521 PC350-8MO Track Roller Assy/Heavy duty excavator undercarriage qhov chaw tsim khoom & tus neeg muag khoom-CQC Track
Kev Tshawb Fawb Txog Kev Tshawb Fawb: Tshiab Komatsu 2073000521 Track Roller Assembly rau PC350-8 & Advanced Chassis Component Manufacturing hauv Suav teb
Meta Description: Kev tshuaj xyuas kev tshaj lij ntawm qhov tshiabKomatsu 2073000521Kev Sib Dhos Cov Menyuam Rau PC350-8 excavator. Tshawb nrhiav nws cov kev tsim kho, cov txheej txheem tsim khoom los ntawm cov chaw tsim khoom chassis hauv Suav teb, cov qauv zoo, thiab cov peev xwm ntawm cov neeg muag khoom.
1. Kev Txheeb Xyuas Khoom thiab Kev Tshawb Fawb Txog Kev Ua Haujlwm
Tus lej khoom: 2073000521 (Komatsu OEM)
Daim Ntawv Thov: Komatsu PC350-8, PC350LC-8, thiab lwm yam khoom siv hydraulic excavators 35-tuj.
Lub Npe Cheebtsam: Kev Sib Dhos Cov Menyuam Khiav (tseem hu ua Cov Menyuam Hauv Qab lossis Cov Menyuam Qis).
Lub Luag Haujlwm Tseem Ceeb:
Lub Rooj Sib Dhos Roller yog ib qho tseem ceeb ntawm lub crawler undercarriage system. Nws tau mounted ncaj qha rau ntawm txoj kab thiab ua haujlwm ob qho tseem ceeb:
- Txhawb Nqa Lub Tshuab Qhov Hnyav: Cov rollers txhawb nqa qhov hnyav ntawm lub excavator thiab faib cov khoom thauj kom sib npaug raws li seem qis ntawm txoj saw hlau.
- Qhia thiab Kho Txoj Kev: Ob lub flanges ntawm lub roller coj txoj saw hlau, tiv thaiv kev plam sab thiab ua kom txoj kev mus ncig du thiab sib dhos hla lub cev hauv qab.
Nws qhov kev ua tau zoo cuam tshuam ncaj qha rau kev ruaj khov ntawm lub tshuab, kev ua haujlwm tau zoo, suab nrov, thiab lub neej ua haujlwm ntawm tag nrho cov khoom siv hauv qab (sprockets, idlers, thiab track links).
2. Cov Lus Qhia Txog Kev Siv Tshuab thiab Kev Tsim Qauv Engineering
Lub Komatsu 2073000521 Track Roller Assembly yog tsim los rau kev ua haujlwm ntev tshaj plaws thiab kev pabcuam lub neej hauv kev ua haujlwm hnyav.
- Khoom Siv & Kev Forging: Lub cev tseem ceeb (log) feem ntau yog kub-forged los ntawm cov hlau carbon siab xws li 55Mn lossis 60Si2Mn, muab cov qauv nplej zoo dua thiab kev cuam tshuam piv rau lwm txoj hauv kev cam khwb cia.
- Qag thiab Bushing: Lub qag nruab nrab yog tsim los ntawm cov hlau alloy muaj zog heev (piv txwv li, 40Cr), tawv thiab sib tsoo kom tiav. Lub bushing sab hauv yog ua los ntawm tooj dag lossis sintered alloy uas tsis yooj yim hnav kom muab qhov chaw ruaj khov.
- Lub Tshuab Kaw (Qhov Tseem Ceeb Tshaj Plaws): Lub rooj sib dhos no muaj lub tshuab kaw ntau theem uas zoo tshaj plaws.
- Lub Cim Tseem Ceeb: Lub cim ruaj khov, lub caij nplooj ntoos hlav-loaded radial daim di ncauj seal uas tswj kev sib cuag tas li nrog lub sealing nto.
- Lub foob thib ob: Ib daim di ncauj plua plav ntxiv lossis lub foob labyrinth kom tiv thaiv cov khoom sib xyaw (hmoov av, av nkos, xuab zeb) kom tsis txhob nkag mus rau hauv qhov chaw sab hauv.
- Qhov Roj Av: Ib qho qhov nruab nrab feem ntau ntim nrog roj uas ua haujlwm ua ib qho thaiv, tshem tawm cov kuab paug uas hla dhau cov foob sab nraud.
- Kev Siv Lubrication: Lub rooj sib dhos tau muab lubricated ua ntej nrog cov roj uas kub thiab hnyav thiab tsim los ua ib qho khoom kaw thiab lubricated rau lub neej. Nws yuav muaj lub nipple roj txheem rau kev txo qhov siab thiab rov ua kom lub qhov.
- Kev Kho Mob Kub: Cov nplaim hnav tseem ceeb, suav nrog cov flange rims thiab cov nplaim dov, dhau los ntawm kev ua kom tawv kom ua tiav qhov tawv ntawm qhov chaw siab (58-62 HRC) rau kev tiv thaiv kev sib txhuam zoo heev, thaum lub hauv paus tseem tawv kom nqus tau cov kev cuam tshuam.
- Kev Ntsuas Qhov Ntev: Lub rooj sib dhos yog tshuab rau OEM kev kam rau siab rau lub qhov taub, qhov dav ntawm flange, thiab lub qhov taub sab nraud tag nrho kom ntseeg tau tias muaj kev sib raug zoo zoo nrog PC350-8 txoj kab ke thiab kev koom tes kom raug nrog txoj saw hlau.
3. Cov Txheej Txheem Tsim Khoom los ntawm Lub Hoobkas Chassis Cheebtsam Suav
Ib lub chaw tsim khoom Suav teb uas muaj npe nrov tshwj xeeb hauv cov khoom siv hauv qab siv cov txheej txheem tsim khoom zoo heev thiab tswj tau zoo.
- Kev Nrhiav Khoom Siv & Kev Ntaus: Cov hlau zoo yog los ntawm kev nrhiav thiab txiav ua cov hlau billets. Cov hlau billets no raug cua sov thiab tuag-forged nyob rau hauv lub siab loj heev los ua cov duab ntxhib ntawm lub log roller, tsim kom muaj cov nplej ntws tas mus li rau kev txhim kho lub zog.
- Kev Siv Tshuab Tsis Rough Machining: CNC lathes ua cov machining thawj zaug los tsim cov qhov ntev yooj yim thiab npaj qhov rau kev kho cua sov.
- Kev Kho Mob Kub: Cov khoom siv dhau los ntawm Quenching thiab Tempering (Q&T) txheej txheem kom ua tiav qhov xav tau ntawm lub hauv paus tawv, ua raws li kev ua kom tawv ntawm cov nplaim hnav tshwj xeeb.
- Kev Ua Tiav Tiav: Cov chaw ua haujlwm CNC precision thiab lathes ua tiav qhov ntev kawg, suav nrog kev tho qhov hauv nruab nrab, kev ua cov tsev foob, thiab kev ua tiav cov flange profiles thiab dov nto.
- Kev Sib Dhos Seal & Bearing: Cov seals, bearings, shafts, thiab bushings zoo tau sib dhos ua ke hauv chav huv si kom tiv thaiv kev ua qias tuaj.
- Kev Ntsuam Xyuas Zoo & Kev Ntsuas:
- Kev Tshuaj Xyuas Qhov Loj: 100% kuaj xyuas nrog calipers, micrometers, thiab CMMs (Coordinate Measuring Machines).
- Kev Ntsuas Qhov Nyuaj: Cov neeg sim Rockwell lossis Brinell xyuas qhov nyuaj ntawm qhov chaw thiab lub hauv paus.
- Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT): Kev Tshuaj Xyuas Cov Khoom Sib Nqus (MPI) lossis kev ntsuas ultrasonic yog siv los nrhiav cov qhov tsis zoo lossis cov kab nrib pleb hauv qab av.
- Kev Ntsuas Kev Tig: Txhua lub log sib dhos raug kuaj xyuas kom du thiab xyuas seb puas muaj qhov xau ntawm lub foob lossis suab nrov tsis zoo.
4. Cov Hom Kev Ua Tsis Tau Zoo thiab Qhov Tseem Ceeb ntawm Kev Zoo
- Kev Hnav Flange: Ua rau muaj kev sib cuag tas li nrog cov saw hlau. Kev ua kom tawv zoo yog qhov tseem ceeb kom tiv taus qhov no.
- Kev Ua Tsis Tau Zoo ntawm Lub Seal: Qhov chaw ua tsis tau zoo tshaj plaws. Lub seal uas puas lawm ua rau cov khoom tsis huv nkag mus, ua rau cov bearings thiab bushing hnav sai sai, thiab thaum kawg ua rau lub roller daig.
- Qhov Nto Uas Hnov Tshem Tawm: Ua rau txoj kev mus ncig tsis sib xws, kev co ntau ntxiv, thiab kev hnav sai dua ntawm cov saw hlau.
- Kev Txhaum Cai ntawm Bearing/Bushing: Cov txiaj ntsig los ntawm kev ua tsis tiav ntawm lub foob lossis kev puas tsuaj ntawm lubrication, ua rau lub roller tsis tig thiab ua lub nres ntawm txoj kev, ua rau muaj kev puas tsuaj loj heev.
Siv cov khoom hloov pauv zoo los ntawm cov chaw tsim khoom uas tau ntawv pov thawj yog qhov tseem ceeb heev kom tsis txhob muaj teeb meem no thiab tiv thaiv kev nqis peev loj dua hauv qab lub tsheb.
5. Kev Tsim Khoom Siv Hauv Qab Tsheb Hauv Suav Teb
Tuam Tshoj tau hloov zuj zus mus ua lub hauv paus thoob ntiaj teb rau cov khoom siv hnyav zoo. Cov chaw tsim khoom hauv qhov kev lag luam no muaj cov yam ntxwv zoo li no:
- Kev Muaj Peev Xwm Tsim Khoom Siab Tshaj Plaws: Kev nqis peev rau hauv cov tshuab CNC niaj hnub, cov kab kho cua sov tsis siv neeg, thiab kev vuam robotic ua kom muaj qhov zoo sib xws thiab cov ntim ntau lawm.
- Lub Hom Phiaj R&D Muaj Zog: Cov chaw tsim khoom loj muaj cov pab pawg engineering uas mob siab rau kev tshawb fawb txog cov khoom siv, kev siv tshuab foob, thiab kev tsim qauv kom ua tau raws li lossis tshaj OEM cov qauv kev ua tau zoo.
- Kev Siv Nyiaj Tau Zoo: Kev lag luam ntawm qhov loj me thiab kev sib koom ua ke ntawm cov khoom xa tuaj yeem ua rau muaj kev tsim cov khoom siv ruaj khov heev ntawm tus nqi sib tw, muab tus nqi zoo heev.
- Cov Ntawv Pov Thawj Zoo: Cov chaw tsim khoom saum toj kawg nkaus tuav cov ntawv pov thawj thoob ntiaj teb xws li ISO 9001: 2015 rau cov txheej txheem tswj hwm zoo, kom ntseeg tau tias kev tswj hwm cov txheej txheem thiab kev taug qab.
- Kev Ua Raws Cai Thoob Ntiaj Teb: Cov khoom siv raug tsim los ua kom tau raws li lossis tshaj cov qauv thoob ntiaj teb (piv txwv li, JIS, SAE) rau qhov ntev, cov ntaub ntawv, thiab kev ua tau zoo.
6. Xaus Lus
Lub Komatsu 2073000521 Track Roller Assembly yog ib qho khoom siv precision-engineered tseem ceeb rau kev ua haujlwm txhim khu kev qha ntawm PC350-8 excavator. Cov chaw tsim khoom chassis niaj hnub Suav teb muaj kev txawj ntse, kev tsim khoom siv siab heev, thiab cov txheej txheem tswj xyuas zoo kom tsim cov khoom no thiab lwm yam khoom siv hauv qab rau cov qauv siab tshaj plaws. Los ntawm kev koom tes nrog lub Hoobkas muaj npe nrov, cov neeg yuav khoom tuaj yeem ruaj ntseg cov khoom siv ruaj khov, ua haujlwm siab hauv qab uas ua kom lub tshuab ua haujlwm tau zoo thiab txo tus nqi tag nrho ntawm kev muaj.









