Komatsu 2083000320 20730K1200 81E520031 PC300-6 PC360-8 Taug qab Carrier Roller / Upper Roller Assy / Kev tsim khoom EXC Undercarriage Part / CQC TRACK
Komatsu 2083000320, 20730K1200, 81E520031 PC300-6 PC360-8 Txoj Kev Nqa Khoom / Cov Menyuam Sab Sauv Sib Dhos: Kev Tsim Khoom Hauv Qab Kev Ua Zoo Tshaj Plaws los ntawmCQC TRACK
Tus Sau: Jack
Hnub Tim: Plaub Hlis 3, 2026
1. Kev Txheeb Xyuas Txog Kev Siv Tshuab: Lub Luag Haujlwm Tseem Ceeb ntawm Cov Carrier Rollers hauv Komatsu Undercarriage Systems
Lub carrier roller—tseem hu ua lub top roller lossis lub upper roller—yog ib qho tseem ceeb tab sis feem ntau tsis quav ntsej txog ntawm txhua lub crawler excavator lub undercarriage system. Thaum cov crawler track rollers hauv qab dais lub tshuab tag nrho qhov hnyav ua haujlwm tawm tsam hauv av, cov carrier rollers ua haujlwm sib txawv tab sis tseem ceeb ib yam: lawv coj thiab txhawb nqa sab saud (rov qab) ntawm txoj saw hlau thaum nws mus ncig los ntawm lub idler pem hauv ntej rov qab mus rau lub drive sprocket. Yog tsis muaj cov carrier rollers ua haujlwm zoo, txoj saw hlau yuav sag, whip ntau dhau thaum mus ncig ceev ceev, thiab muaj kev pheej hmoo ntawm kev tawm tsam—tshwj xeeb tshaj yog thaum tig ntse lossis thaum hla thaj chaw tsis sib luag.
Rau cov neeg ua haujlwm ntawm Komatsu PC300-6 thiab PC360-8 excavators—30–34 tuj chav kawm tshuab dav dav siv hauv kev khawb av, kev khawb pob zeb, kev tsim kho hnyav, thiab kev tsim kho vaj tse—qhov kev ntseeg tau ntawm lub rooj sib dhos ntawm cov menyuam nqa khoom cuam tshuam ncaj qha rau kev sib dhos ntawm txoj kev, lub neej ntawm cov khoom hauv qab, thiab tag nrho lub sijhawm ua haujlwm ntawm lub tshuab.
Tsab ntawv no muab kev tshuaj xyuas txog peb tus lej khoom ntawm Komatsu OEM—2083000320, 20730K1200, thiab 81E520031—uas sawv cev rau cov khoom sib dhos tseem ceeb rau cov platform PC300-6 thiab PC360-8. 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 tseem ceeb rau cov kws tshaj lij thoob ntiaj teb uas tab tom nrhiav cov khoom siv chassis OEM zoo.
2. Kev Txheeb Xyuas Tus lej ntawm qhov chaw thiab Kev Sib Xws ntawm Lub Tshuab
Kev nkag siab txog kev sib raug zoo ntawm Komatsu cov lej OEM thiab lawv cov ntawv thov tshuab sib xws yog qhov tseem ceeb rau kev nrhiav qhov tseeb. Hauv qab no yog cov ntaub ntawv sib xws raws li cov ntaub ntawv xa khoom, cov ntawv teev khoom, thiab cov ntaub ntawv sib piv.
2.1 Cov lej tseem ceeb thiab lawv cov ntawv thov
| Tus lej khoom | Cov Qauv Sib Xws | Hom Cheebtsam | Cov Lus Cim Thov |
|---|---|---|---|
| 2083000320 | Komatsu PC300LC-6LC, PC300-6 | Txoj Kev Thauj Khoom Roller (Sab Saum Toj / Sab Saum Toj Roller) | Lub rooj sib dhos ntawm lub log tsheb thauj khoom sab saud tseem ceeb; kev teeb tsa ob-flange |
| 20730K1200 | Komatsu PC300-6, PC360-8 (cov qauv sib txawv) | Txoj Kev Thauj Khoom Roller (Sab Saum Toj Roller) | Lub log sab saud ua haujlwm hnyav; xyuas kom meej tias tus lej serial sib xws |
| 81E520031 | Komatsu PC300-6, PC360-8 | Kev Sib Dhos Cov Menyuam Khiav | Cov menyuam sab saud sib dhos; cov ntaub ntawv sib txuas thoob plaws PC300/PC360 platforms |
Tus lej 2083000320 tau sau tseg tias yog OEM-spec top carrier roller assembly rau Komatsu PC300LC-6LC (long carriage variant), nrog txhua lub tshuab siv plaub lub rollers zoo li no - ob lub rau ib sab ntawm txoj kev. Rau PC360-8 platform, cov ntaub ntawv kev lag luam qhia tias cov excavators ntawm chav kawm no feem ntau siv ob lub carrier rollers ib sab los tswj cov kev txav mus los ntawm txoj kev sab saud thaum lub sijhawm tig ntse thiab kev mus ncig ceev ceev.
2.2 Cov Lus Qhia Txog Lub Tshuab Platform
Cov tshuab uas siv rau cov khoom siv thauj khoom no ua haujlwm hauv chav kawm 30–34 tuj, nrog rau cov lus qhia nram qab no:
| Qauv | Qhov Hnyav Ua Haujlwm | Qhov Dav Dav ntawm Khau Khiav | Kev Ceev Tshaj Plaws Mus Ncig | Lub zog cav |
|---|---|---|---|---|
| Komatsu PC300-6 | ~30,000 kg | 600–700 hli | 5.5 km/teev (siab) | ~180 kW |
| Komatsu PC360-8 | 33,550–34,160 kg | 600–800 hli | 5.5 km/teev (siab) | 187 kW (254 PS) |
Lub PC360-8M1 variant, uas cov carrier roller assemblies no sib xws, muaj qhov hnyav ua haujlwm ntawm 34,160 kg, qhov ceev tshaj plaws ntawm 5.5 km / h, thiab siv los ntawm Komatsu SAA6D114E-3 lub cav nrog 8.27 L displacement.
2.3 Kev Sib Txuas Lus Sib Piv
Rau cov kws tshaj lij kev yuav khoom uas tswj cov pawg tsheb sib xyaw, cov ntaub ntawv OEM cross-reference hauv qab no muaj txiaj ntsig zoo:
| Komatsu Qhov Tooj | Lwm Txoj Kev Siv | Cov Koob Sib Xws |
|---|---|---|
| 2083000320 | 207-30-00320 (hloov pauv) | PC300-6, PC300LC-6, PC300LC-6LC |
| 20730K1200 | 207-30-00140, 207-30-00030, 207-30-00031, 207-30-00032 | PC250-6, PC300-5, PC300-6, PC310-5, PC350-6, PC400-5/6, PC450-6 |
3. Kev Ua Haujlwm Engineering thiab Kev Tsim Kho Tshuab ntawm Carrier Rollers
3.1 Lub Luag Haujlwm
Lub rooj sib dhos ntawm lub log tsheb thauj khoom ua peb txoj haujlwm tseem ceeb uas cuam tshuam ncaj qha rau lub neej ntev ntawm lub tsheb thauj khoom:
- Kev Taw Qhia Sab Sauv: Cov menyuam nqa khoom coj txoj saw hlau rov qab (sab saud) thaum nws mus los ntawm lub idler pem hauv ntej rov qab mus rau lub sprocket tsav. Kev taw qhia kom zoo tswj tau txoj kev sib dhos, tiv thaiv kev co sab nraud, thiab txo qhov hnav ntawm ob txoj saw hlau thiab cov hniav sprocket. Tus qauv tsim ob-flange ntawm feem ntau Komatsu cov menyuam nqa khoom coj txoj saw hlau txuas kom ruaj ntseg, tiv thaiv kev plam sab nraud thiab nplawm ntau dhau thaum mus ncig ceev ceev.
- Kev Tswj Xyuas Qhov Nruj Nruj: Thaum lub idler pem hauv ntej thiab lub cuab yeej kho txoj kev tswj hwm qhov nro ntawm txoj kev, cov menyuam nqa khoom pab tswj kev hloov pauv ntawm qhov nro uas tshwm sim thaum lub tshuab nrawm, qeeb, lossis tig. Lub luag haujlwm no tseem ceeb heev thaum lub sijhawm tig ceev, qhov twg txoj kev sab saud muaj zog loj heev.
- Kev Tiv Thaiv Kev Ua Phem: Cov menyuam nqa khoom siv cov txheej txheem kaw zoo heev - cov ntsaws ruaj ruaj ntau lub labyrinth ua ke nrog cov ntsaws ruaj ruaj roj ua haujlwm siab - los tsim kom muaj kev thaiv ruaj khov tiv thaiv av nkos, xuab zeb, thiab dej noo. Qhov no tiv thaiv cov kabmob sab hauv thiab ua kom lub neej ua haujlwm ntev dua hauv kev khawb av thiab kev tsim kho.
3.2 Cov Qauv Tsim Kho Vaj Tse
Ib lub rooj sib dhos Komatsu carrier roller tiav muaj cov khoom hauv qab no:
| Cheebtsam | Kev Ua Haujlwm | Khoom siv/Txheej txheem |
|---|---|---|
| Lub cev menyuam (Plhaub) | Lub cev cylindrical muab qhov chaw dov uas tiv tauj cov saw hlau sab saud | Cov hlau ua los ntawm cov pa roj carbon ntau (50Mn, 60Si2Mn) |
| Ncej Rau Cov Menyuam | Lub qag uas tau kho kom ruaj khov thiab raug kho kom ruaj khov txhawb nqa lub cev roller | Cov hlau sib xyaw nrog qhov chaw induction-hardened |
| Cov Kabmob Rau Cov Menyuam Tapered | Ua kom muaj kev sib hloov du hauv qab cov khoom siv radial thiab axial | Kev tsim qauv tapered muaj peev xwm siab rau kev sib xyaw ua ke |
| Cov Seal Ntau Lub Qhov Rooj | Tiv thaiv kom tsis txhob muaj kuab paug nkag mus thiab khaws cov roj nplua nyeem | Kev sib xyaw ua ke ntawm cov foob radial, O-rings, thiab daim di ncauj plua plav |
| Ob Chav-Flange Guide | Tiv thaiv kev hloov pauv ntawm txoj saw hlau sab nraud | Kev koom ua ke rau hauv kev tsim lub cev menyuam |
| Cov Khoom Siv Mounting | Ruaj ntseg lub rooj sib dhos rau lub thav duab bracket | Qib 10.9 los yog 12.9 bolts |
4. Cov Lus Qhia Txog Khoom Siv thiab Cov Qauv Kev Kho Mob Kub
4.1 Kev Xaiv Khoom Siv
Cov log tsheb zoo rau Komatsu excavators yog tsim los ntawm cov hlau alloy qib siab xaiv rau lawv lub zog tshwj xeeb, kev tawv, thiab kev hnav tsis kam. Cov ntaub ntawv feem ntau teev tseg suav nrog:
| Cov Khoom Qib | Cov yam ntxwv | Qhov nyuaj (Nto) | Daim Ntawv Thov Ib Txwm Muaj |
|---|---|---|---|
| 50Mn (AISI 1050) | Cov hlau carbon-manganese siab; muaj zog tawv zoo heev | HRC 50–55 | Tus qauv ua haujlwm: kev tsim kho dav dav |
| 60Si2Mn (AISI 9260) | Cov hlau caij nplooj ntoos hlav silicon-manganese; zoo dua tiv taus kev qaug zog | HRC 52–58 | Kev Ua Haujlwm Hnyav: kev ua haujlwm mining thiab quarrying |
| SAE 1055/1060 | Cov hlau chromium carbon siab; kev tiv taus hnav zoo heev | HRC 55–60 | Kev ua haujlwm hnyav: kev khawb av tas mus li, kev khawb pob zeb |
4.2 Cov Lus Qhia Txog Kev Kho Mob Kub
Kev ua tau zoo ntawm lub tsheb thauj khoom khiav yog nyob ntawm nws cov qauv kho cua sov:
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb | Kev Tsim Kho Tseem Ceeb |
|---|---|---|
| Qhov Nyuaj Ntawm Qhov Chaw (Tread/Flanges) | HRC 50–58 (tus qauv); 55–60 (qhov zoo tshaj plaws) | Tiv thaiv kev hnav abrasive los ntawm kev sib cuag ntawm txoj saw hlau |
| Qhov tob tawv (Case) | 6–12 hli | Qhov tob ntawm lub thawv sib npaug tiv thaiv kev hnav sai |
| Qhov Nyuaj Siab | HRC 28–35 | Tswj kev tawv kom nqus tau cov khoom hnyav |
| Txoj Kev Kho Mob Kub | Induction hardening los yog case carburizing | Muab qhov tob, sib npaug ntawm cov ntaub ntawv nrog qhov sib txawv tsawg kawg nkaus |
| Qhov Chaw Tiav (Ra) | ≤ 1.6 μm | Txo kev sib txhuam thiab kev poob zog; ua kom lub neej ntawm lub foob ntev dua |
Lub hauv paus ntawm kev ruaj khov yog nyob rau hauv kev ua hlau siab heev: lub log tread raug induction hardening lossis case carburizing cov txheej txheem, tsim ib txheej tob, hnav-resistant nto (feem ntau 55–60 HRC) thaum tswj lub hauv paus ductile, shock-absorbing kom tiv thaiv brittle fracture.
4.3 Lub Peev Xwm Thauj Khoom thiab Cov Kev Ntsuas Kev Ua Tau Zoo
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Rated Radial Load Peev Xwm (qib 50Mn) | 15,000–20,000 kg |
| Kev Muaj Peev Xwm Txhim Kho (qib 60Si2Mn) | 18,000–25,000 kg |
| Qhov Kev Ntsuas Ceev Tshaj Plaws Mus Ncig | 5.5 km/h (sib xws nrog PC360-8 cov lus qhia) |
| Kev Ua Haujlwm Kub Ntau | -30°C txog +80°C |
| Muaj peev xwm roj | Ua ntej puv nrog cov roj lithium-complex uas kub thiab siab, muaj zog |
Ntau cov qauv siv niaj hnub no tsis muaj roj nplua nyeem (kaw kom tas ib sim neej) kom txo tau kev pheej hmoo ntawm kev saib xyuas thiab kev ua qias tuaj, nrog rau cov bearings tapered roller ua tus qauv rau lawv lub peev xwm zoo heev los tswj cov khoom siv radial thiab axial ua ke.
5. CQC TRACK: Ib Lub Chaw Tsim Khoom Tshwj Xeeb ntawm Komatsu 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 paub tias yog lub chaw muab khoom tseem ceeb rau cov khoom siv txav av thoob ntiaj teb. Nrog ntau tshaj 20 xyoo ntawm kev tsim khoom, HELI tau tsim nws tus kheej ua tus neeg muab khoom tshwj xeeb ntawm cov khoom siv crawler excavator chassis, pab cov Chaw Tsim Khoom Siv Thawj (OEMs) ntawm cov tshuab mining thoob ntiaj teb.
Lub npe lag luam CQC TRACK yog lub cim ntawm peb lub hauv paus tseem ceeb: Cov txheej txheem Crawler, Kev lees paub zoo, thiab Kev cog lus rau kev ruaj khov 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 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 50Mn, 60Si2Mn, thiab SAE 1055/1060 uas tau los ntawm cov chaw tsim khoom uas tau ntawv pov thawj |
| Kev Sib Tsoo / Kev Tsim Khoom | Cov menyuam yaus raug forged los yog fabricated los ntawm high-carbon alloy steel, paub txog exceptional yield zog thiab toughness |
| CNC Machining | Kev ua haujlwm precision ua tiav qhov kev kam rau siab ntawm lub tread sab nraud, lub qhov sab hauv, thiab cov qhov sib txuas sealing |
| Kev Kho Mob Kub | Kev siv computer los tswj kev ua kom tawv tawv los yog kev ua kom cov hlau tawv sib npaug (55–60 HRC) thaum tseem tswj tau cov hlau ductile core |
| Kev Sib Dhos Sealing | Cov txheej txheem foob ntau txheej (cov foob radial, O-rings, daim di ncauj plua plav) muab kev thaiv ruaj khov tiv thaiv kev ua qias tuaj |
| Kev Tshuaj Xyuas Zoo | Kev kuaj xyuas qhov nyuaj, kev txheeb xyuas cov tshuaj lom neeg, thiab kev ntsuas qhov ntev siv cov tshuab ntsuas sib koom ua ke (CMM) |
5.3 Cov Khoom Siv Rau Komatsu Carrier Roller
CQC TRACK tsim ntau yam khoom siv hauv qab rau Komatsu excavators, suav nrog:
- Cov menyuam nqa khoom khiav(cov menyuam sab saud/sab saud) — Rau PC300-6, PC360-8, thiab cov qauv sib xws
- Cov menyuam hauv qab ntawm txoj kev (cov menyuam hauv qab) — Xws li cov lej ntu 2073000510, 2073000511, thiab KM1429 rau PC300-7/8 thiab PC360-7/8 series
- Taug qab cov rooj sib txoos pem hauv ntej
- Tsav cov sprockets thiab cov ntu sprocket
- Cov saw hlau thiab cov khoom sib dhos ntawm txoj kev sib txuas
- Cov khoom siv kho qhov khiav thiab cov khoom sib dhos rov qab
CQC TRACK tau sau tseg qhov sib xws ntawm nws cov khoom hauv qab ntawm ntau lub npe, suav nrog Komatsu, Caterpillar, Hitachi, Kobelco, Sumitomo, Doosan, Hyundai, thiab Volvo, uas ua pov thawj tias lawv cov qauv tsim khoom siv tau dav.
5.4 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: Kev 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: Kev koom tes tsim kho, 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 ua haujlwm 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.
5.5 Kev Pov Hwm Zoo thiab Kev Lav Paub
Cov khoom hauv qab ntawm CQC TRACK yog tsim los ntawm ISO 9001-2015 kev tswj hwm zoo. Lub tuam txhab muab kev tsim qauv thiab kev txawj ntse engineering nrog 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. Kev lav phib xaub feem ntau txuas mus txog 12 lub hlis lossis 2,000 teev ua haujlwm, nyob ntawm qib khoom thiab qhov hnyav ntawm daim ntawv thov.
6. Kev Yuav Khoom Ncaj Qha Los Ntawm Lub Hoobkas: Cov Kev Zoo Sib Tw
6.1 Cov Lus Qhia Txog Tus Nqi ntawm Cov Khoom Siv
Kev nrhiav Komatsu PC300-6 thiab PC360-8 cov khoom siv thauj khoom ncaj qha los ntawm lub Hoobkas thiab cov chaw tsim khoom xws li CQC TRACK muaj cov txiaj ntsig sib txawv dua li ntau txoj 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 siv tshuab ncaj qha, kev tswj xyuas zoo uas taug qab tau | 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 |
6.2 Lub Sijhawm Ua Haujlwm thiab Kev Thauj Khoom
Rau Komatsu carrier roller assemblies, 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 txheem yog FOB los ntawm chaw nres nkoj Xiamen, Suav teb, nrog rau kev xa khoom mus rau qhov rooj muaj los ntawm kev koom tes xa khoom xa tuaj.
6.3 Kev Sib Piv Tus Nqi
| Cheebtsam | Tus nqi OEM (Kwv yees) | CQC TRACK Lub Hoobkas Nqe (Kwv yees) | Kev txuag nyiaj |
|---|---|---|---|
| Lub Rooj Sib Dhos Rau Cov Menyuam Nqa Khoom (2083000320) | $350–450 | $200–300 | 30–40% |
| Rooj Sib Dhos Sab Sauv (20730K1200) | $300–400 | $180–250 | 35–40% |
| Lub Rooj Sib Dhos Rau Cov Menyuam Nqa Khoom (81E520031) | $320–420 | $190–280 | 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 tshiab ntawm cov menyuam khiav, xyuas kom meej cov kev ntsuas tseem ceeb hauv qab no:
- Kev sib xws ntawm tus qauv mounting — Paub meej tias qhov sib nrug ntawm lub qhov bolt thiab txoj kab uas hla sib xws nrog lub thav duab ntawm txoj kev
- Qhov dav thiab txoj kab uas hla ntawm lub log tsheb — Xyuas kom tseeb tias qhov loj sib phim qhov sib nrug ntawm txoj hlua khi thiab qhov sib nrug ntawm txoj hlua sab saud
- Kev teeb tsa flange — Paub tseeb tias ob-flange lossis ib-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 lub log
7.2 Cov Txheej Txheem Kev Teeb Tsa
- Txhawb lub tshuab kom ruaj ntseg nrog txoj saw hlau uas tsis muaj kev ntxhov siab
- Tshem tawm cov ntsia hlau uas twb muaj lawm siv cov cuab yeej torque tsim nyog
- Ntxuav qhov chaw ntawm lub bracket thiab xyuas seb puas puas tsuaj
- Tso lub rooj sib dhos tshiab rau ntawm lub log thiab ntsia cov ntsia hlau
- Cov ntsia hlau torque raws li qhov qhia tshwj xeeb (saib phau ntawv qhia txog kev ua haujlwm tshuab kom paub meej txog tus nqi; feem ntau yog 250–350 N·m rau chav kawm PC300/PC360)
- Rov ua kom cov saw hlau nruj dua kom txog thaum lub chaw tsim khoom teev tseg qhov sag (feem ntau yog 30–40 hli ntawm txoj kev thiab tus ncej ntawm txoj kev nruab nrab)
- Siv lub tshuab ntawm qhov ceev qis thiab tshuaj xyuas seb puas muaj kev sib hloov ntawm lub roller thiab kev sib khi kom zoo.
7.3 Lub Sijhawm Txij Nkawm
| Lub sijhawm luv | Kev Ua Haujlwm |
|---|---|
| Txhua 250 teev ua haujlwm | Kev kuaj xyuas seb puas muaj roj xau, suab nrov tsis zoo, lossis kev co |
| Txhua 500 teev ua haujlwm | Tshawb xyuas seb puas muaj cov bolts xoob; rov tig dua yog tias tsim nyog |
| Txhua 1,000 teev ua haujlwm | Tshawb xyuas qhov tob ntawm kev hnav ntawm lub log; piv rau cov kev txwv kev hnav (feem ntau yog 3–5 hli uas tso cai hnav) |
| Raws li qhov xav tau | Yog tias pom muaj kev ua si ntau dhau, kev xau ntawm lub foob, lossis suab nrov ntawm lub bearing, hloov lub carrier roller |
7.4 Hom Kev Ua Tsis Tau Zoo thiab Kev daws teeb meem
| Cov tsos mob | Tej zaum yuav muaj laj thawj | Kev Ua Haujlwm Pom Zoo |
|---|---|---|
| Cov roj xau los ntawm cov foob | Kev ua tsis tiav ntawm lub foob roj ntab lossis kev hnav bushing | Hloov lub rooj sib dhos ntawm lub log; xyuas seb txoj kab sib dhos zoo li cas |
| Suab nrov heev thaum lub sijhawm ua haujlwm | Kev hnav ntawm cov kabmob lossis kev puas tsuaj sab hauv | Tshem tawm thiab tshuaj xyuas; hloov lub rooj sib dhos roller |
| Kev hnav tsis sib xws ntawm cov tread | Txoj saw hlau tsis sib haum lossis cov sprockets / idlers hnav lawm | Tshawb xyuas qhov nruj thiab kev sib dhos ntawm txoj kab; hloov cov saw yog tias ntev dhau lawm |
| Kev qaug dab peg ntawm cov menyuam | Kev nkag mus rau hauv av lossis kev ua tsis tiav ntawm lub cev | Hloov lub rooj sib dhos ntawm lub log tam sim ntawd kom tiv thaiv kev puas tsuaj ntawm txoj kev |
| Kev sib tsoo ntawm txoj kab lateral | Cov menyuam nqa khoom uas hnav lawm los yog ploj lawm | Tshawb xyuas txhua lub log nqa khoom; hloov cov uas ua si ntau dhau |
8. Qhov Tseem Ceeb ntawm Kev Xaiv Cov Menyuam Nqa Khoom Kom Zoo
Cov menyuam thauj khoom feem ntau yog cov khoom tsis quav ntsej tshaj plaws hauv lub tshuab khawb av hauv qab. Tsis zoo li cov menyuam hauv qab, uas qhia pom tseeb tias hnav los ntawm qhov chaw qis dua lossis pom cov chaw tiaj tiaj, cov menyuam thauj khoom tuaj yeem ua tsis tiav maj mam yam tsis muaj cov tsos mob ua haujlwm tam sim ntawd. Txawm li cas los xij, cov menyuam thauj khoom ua tsis tiav tuaj yeem ua rau txoj kev sib tsoo loj heev, tshwj xeeb tshaj yog thaum mus ncig ceev lossis tig ntse, ua rau muaj kev puas tsuaj loj heev hauv qab thiab lub sijhawm tsis ua haujlwm kim.
Rau Komatsu PC300-6 thiab PC360-8 cov tshuab khawb av uas ua haujlwm hauv kev khawb av thiab kev tsim kho hnyav, kev xaiv cov menyuam nqa khoom zoo nrog kev kho cua sov kom zoo, cov txheej txheem kaw ruaj khov, thiab kev ua haujlwm raug yog qhov tseem ceeb. CQC TRACK cov menyuam nqa khoom siv cov thev naus laus zis kaw ruaj khov - ntau txheej txheej kaw sib xyaw ua ke cov ntsaws ruaj ruaj radial, O-rings, thiab daim di ncauj plua plav - muab cov khoom thaiv ruaj khov tiv thaiv kev ua qias tuaj thiab ua kom lub neej ua haujlwm ntev dua thiab rov ua kom lubrication ntev dua.
9. Xaus Lus
Rau cov neeg ua haujlwm ntawm Komatsu PC300-6 thiab PC360-8 excavators xa mus rau hauv kev khawb av, kev ua pob zeb, kev tsim kho hnyav, thiab cov haujlwm tsim kho vaj tse, lub rooj sib dhos ntawm txoj kev thauj khoom uas sawv cev los ntawm cov lej ntu 2083000320, 20730K1200, thiab 81E520031 yog ib qho khoom tseem ceeb uas nws qhov kev ntseeg tau ncaj qha cuam tshuam rau kev sib dhos ntawm txoj kev, lub neej ntawm cov khoom hauv qab, thiab lub sijhawm ua haujlwm ntawm lub tshuab.
CQC TRACK txawv nws tus kheej ua ib lub chaw tsim khoom 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 hauv qab uas ua haujlwm tau zoo nyob rau hauv cov xwm txheej nyuaj tshaj plaws. Nrog rau cov kev xaiv khoom siv xws li tus qauv 50Mn alloy steel mus rau qib siab 60Si2Mn thiab SAE 1055/1060 qib, kev kho cua sov ua tiav HRC 50–58 qhov nyuaj ntawm qhov chaw nrog 6–12 hli qhov tob, thiab cov txheej txheem sib khi ntau lub labyrinth siab heev, CQC TRACK muab cov tswv tsheb 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 Komatsu cov khoom siv thauj khoom ncaj qha los ntawm lub Hoobkas, kev ua haujlwm hauv kev khawb av thiab kev tsim kho tau txais kev nkag mus rau qhov zoo sib xws, kev txhawb nqa kev siv tshuab ncaj qha, kev sib tw nqi (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 siab tshaj plaws hauv ntiaj teb qhov chaw ua haujlwm nyuaj tshaj plaws.
Tus Sau: Jack
Tshwj xeeb hauv cov khoom siv hnyav hauv qab, kev ntseeg tau ntawm cov tshuab khawb av, thiab cov tswv yim nrhiav khoom thoob ntiaj teb rau cov khoom siv hauv kev tsim kho.
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.
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