CATERPILLAR CR5604 6Y4868 6Y4898 57725319 E325 E329 D245S Track Sprocket Log Sib Dhos / Lub luag haujlwm hnyav EXC Crawler Undercarriage Part / Qhov chaw tsim khoom thiab tus muag khoom / CQC TRACK
Daim Ntawv Dawb Txog Kev Tshawb Fawb: CATERPILLARCR5604 / 6Y4868 / 6Y4898/ 57725319 E325 / E329 / D245S Lub Rooj Sib Tham Kawg Tsav Tsheb Sprocket Log
Chaw Tsim Khoom: HELI Machinery Manufacturing Co., Ltd. (CQC TRACK)
1. Cov Lus Qhia Tseem Ceeb: Kev Tsim Kho Lub Hwj Chim Sib Txuas rau Cov Tsheb Thauj Khoom Loj Nruab Nrab mus rau Loj
Lubzaum kawg tsav sprocket log sib dhossawv cev rau qhov chaw sib sau ua ke tseem ceeb uas lub zog hydraulic hloov mus ua lub zog rub. Rau CATERPILLAR E325, E329, thiab D245S tshuab tsev neeg - cov khoom siv ua haujlwm thoob plaws kev tsim kho hnyav, kev khawb av, kev khawb av, thiab kev siv av loj - lub rooj sib dhos sprocket uas tau xaiv los ntawm cov lej siv CR5604,6Y4868, 6Y4898, thiab INGERSOLL RAND 57725319 yuav tsum nyiaj dhau qhov kev ntxhov siab torsional hnyav, kev sib cuag tas mus li nrog cov saw hlau bushings, thiab cov khoom cuam tshuam uas muaj nyob rau hauv cov voj voog ua haujlwm hnyav.
HELI Machinery Manufacturing Co., Ltd., ua haujlwm nyob rau hauv lub npe CQC TRACK, tsim cov khoom siv hluav taws xob tseem ceeb no ua tus tsim khoom sib xyaw ua ke. Los ntawm kev ua kom raug kaw-tuag forging, kev kho cua sov induction siab heev, thiab cov txheej txheem tswj hwm zoo, CQC TRACK xa cov khoom sib dhos sprocket tsim rau kev sib pauv khoom siv nrog OEM cov lus qhia thaum suav nrog cov khoom siv thiab cov txheej txheem txhim kho rau kev ruaj khov zoo dua hauv cov ntawv thov uas xav tau.
Daim ntawv no muab kev piav qhia txog kev siv tshuab ntawm CATERPILLAR CR5604/6Y4898 Track Sprocket Wheel Assembly, qhia txog kev xav txog kev tsim kho, cov khoom siv metallurgy, cov txheej txheem tsim khoom, cov qauv kev lees paub zoo, thiab cov kev txiav txim siab tshwj xeeb rau daim ntawv thov uas txhais cov khoom tseem ceeb hauv qab no.
2. Kev Txheeb Xyuas Khoom thiab Cov Qauv Sib Piv
Kev txheeb xyuas cov khoom kom raug yog qhov yuav tsum tau ua ua ntej rau kev yuav khoom thiab kev saib xyuas hauv kev tswj cov khoom siv hnyav. Cov ntaub ntawv hauv qab no tsim kom muaj kev sib raug zoo ntawm ntau tus lej siv thiab lawv cov ntsiab lus siv.
| Cov Lus Qhia Txog Kev Ntsuas | Cov ntsiab lus |
|---|---|
| Cov lej siv rau OEM tseem ceeb | CR5604, 6Y4868, 6Y4898, 57725319 |
| Hom Cheebtsam | Lub Rooj Sib Tham Kawg ntawm Lub Log Sprocket / Pawg Sprocket Tsav Tsheb |
| Cov Ntawv Thov Tseem Ceeb | CATERPILLAR E325, E325L, E329, E329DL, D245S Excavators |
| Cov Qauv Sib Xws | 325 hli, 325 hli, 325 hli, 325 hli, 325 hli, 325 hli, 329 hli, 329 hli |
| Kev Teeb tsa Hniav | 21-hniav -18H tsim |
| Kev faib tawm ntawm kev ua haujlwm | Fais Fab Kis & Kev Sib Tw Tsav Tsheb |
| Chav Kawm Qhov Hnyav Ua Haujlwm | Cov tshuab khawb av 30-40 metric tuj |
| Keeb kwm tsim khoom | HELI Machinery Manufacturing Co., Ltd. (CQC TRACK) |
| Qib Engineering | Qib Ua Haujlwm Loj thiab Qib Siv Hauv Kev Tsim Kho Hnyav |
3. Lub Luag Haujlwm Hauv Lub Cev Hauv Qab Tsheb
Hauv cov qauv chassis ntawm CATERPILLAR E325 / E329 series excavators, lub log sprocket ua haujlwm ua tus tsav tsheb tseem ceeb ntawm lub kaw lus hauv qab, ua cov haujlwm uas cuam tshuam ncaj qha rau kev txav mus los ntawm lub tshuab, kev ua haujlwm zoo, thiab lub neej ntev ntawm cov khoom.
3.1 Cov Haujlwm Tseem Ceeb
1. Kev Hloov Torque thiab Kev Kis Fais Fab:
Lub sprocket mounts ncaj qha mus rau qhov kawg tsav planetary hub, tau txais cov tswv yim rotational siab-torque los ntawm lub cev muaj zog hydraulic ntawm splined shaft lossis keyed interface. Los ntawm kev sib koom tes hniav precision nrog cov saw hlau bushings, nws hloov lub zog rotational mus rau hauv linear tractive force, propelling lub tshuab hla qhov chaw ua haujlwm. Cov qauv hniav profile geometry - precision-machined rau OEM specifications - yog qhov tseem ceeb rau kev ua kom muaj kev hloov pauv fais fab du yam tsis muaj kev poob siab, kev co, lossis kev poob fais fab.
2. Kev Sib Tshuam ntawm Cov Saw Hlau:
Lub sprocket lub hniav pitch thiab contour tau raug calibrated kom phim cov lus qhia ntawm txoj kev sib tw ntawm E325 / E329 chav kawm. Kev sib dhos kom zoo ua kom ntseeg tau tias muaj kev faib khoom sib npaug thoob plaws ntau cov hniav, txo qis kev ntxhov siab hauv zos uas ua rau cov hniav hnav ua ntej, spalling, lossis tawg. Qhov kev sib dhos no yog qhov tseem ceeb rau kev tswj hwm txoj kev sib zog thiab kev sib dhos ntawm lub hauv qab.
3. Kev Sib Koom Ua Ke thiab Kev Sib Haum Xeeb ntawm Lub Tshuab:
Raws li lub ntsiab tsav tsheb tseem ceeb, lub sprocket ua haujlwm ua ke nrog lub idler, cov menyuam khiav, thiab cov menyuam nqa khoom kom tswj tau qhov geometry thiab kev nruj ntawm txoj kev. Txhua qhov tsis sib xws, kev hnav tsis sib npaug, lossis qhov yuam kev teeb tsa hauv sprocket tuaj yeem nthuav tawm kev hnav sai sai thoob plaws hauv lub cev undercarriage - ua rau kev tsim khoom raug thiab kev teeb tsa kom raug yog qhov tseem ceeb rau kev ua tiav lub neej zoo tshaj plaws.
3.2 Cov Ntsiab Lus Kev Sib Koom Ua Ke
| Cheebtsam ntawm qhov sib txuas | Kev Sib Raug Zoo |
|---|---|
| Tsav Tsheb Kawg | Mounts ntawm precision-machined bolt qauv lossis splined interface; torque kis tau los ntawm kev sib txuas siab zog |
| Kev Sib Dhos Saw Hlau | Cov hniav sprocket koom nrog cov bushings ntawm txoj kab; cov hniav profile yuav tsum phim qhov sib txawv ntawm cov saw thiab lub bushing txoj kab uas hla |
| Txoj Kev Khiav | Muab kev teeb tsa cov qauv thiab tsim kom muaj kev sib phim |
| Duo-Cone Seal System | Kev sib txuas nrog cov nplaim kaw ntawm sprocket kom khaws cov roj nplua nyeem kawg thiab tsis suav nrog cov khoom ua qias tuaj |
4. Kev Txhim Kho Kev Siv Tshuab: Kev Tshawb Fawb Txog Lub Cev ntawm CR5604 Sprocket Assembly
Qhov kev ua tau zoo thiab lub neej ua haujlwm ntawm lub sprocket hauv chav kawm E325 / E329 yog txiav txim siab los ntawm kev sib koom ua ke ntawm cov khoom siv thev naus laus zis siab heev, kev siv tshuab forging, kev ua haujlwm raug, thiab kev kho cua sov. Txhua theem tsim khoom raug ua tiav hauv qab kev tswj hwm kom ntseeg tau tias muaj qhov zoo thiab kev ua tau zoo.
4.1 Cov Khoom Siv Hlau: Lub Hauv Paus ntawm Kev Ruaj Khov
Kev xaiv cov khoom siv hauv paus yog thawj kauj ruam tseem ceeb hauv kev ua tiav qhov kev sib xyaw ua ke ntawm kev tiv taus kev hnav ntawm qhov chaw, lub hauv paus tawv, thiab lub zog qaug zog.
Cov Khoom Siv Tseem Ceeb:
- Qib: 42CrMo4 / SAE 4140 lub zog siab chromium-molybdenum alloy hlau, lossis sib npaug qib siab forging hlau
- Cov yam ntxwv ntawm cov khoom siv:
- Kev ua kom tawv zoo heev ua rau lub thawv tawv sib sib zog nqus thiab sib npaug
- Lub zog tensile siab (feem ntau 900-1100 MPa tom qab kev kho cua sov) rau kev tiv thaiv kev hloov pauv yas hauv qab qhov siab tshaj plaws
- Zoo toughness ntawm qhov kub siab
- Kev tiv thaiv kev qaug zog zoo tshaj plaws nyob rau hauv cov xwm txheej cyclic loading
Kev Tsim Khoom Siv Ob Hom (Cov Kev Xaiv Tau):
Qee qhov kev teeb tsa tom qab muag suav nrog kev tsim khoom siv ob yam khoom uas muaj:
- Lub Nplhaib Sab Nraud: Cov hlau sib xyaw ua ke muaj zog heev uas tau kho kom zoo rau kev hnav tsis kam
- Lub Nplhaib Sab Hauv: Cov hlau uas tiv taus xeb kom ruaj khov dua hauv qhov chaw ib puag ncig hnyav
Txoj kev tsim kho no tuaj yeem txo qhov kev ua tsis tiav hauv cov xwm txheej ua haujlwm abrasive.
Cov Txheej Txheem Txheeb Xyuas Khoom Siv:
Txhua pawg khoom siv yuav raug tshuaj xyuas tshuaj spectrographic kom paub tseeb tias cov khoom sib xyaw ua ke raws li cov lus qhia tau ntawv pov thawj, kom ntseeg tau tias muaj kev sib xws ntawm ib pawg mus rau ib pawg thiab taug qab tau tag nrho thoob plaws hauv cov txheej txheem tsim khoom.
4.2 Cov Txheej Txheem Forging: Kev Txhim Kho Cov Nplej Ntsws
Kev hloov pauv ntawm cov khoom siv raw mus rau sprocket blank tshwm sim los ntawm kev kaw-tuag kub forging - ib qho txheej txheem uas txhim kho cov khoom siv kho tshuab piv rau lwm txoj hauv kev cam khwb cia.
| Kev Ntsuas Forging | Cov Lus Qhia Tshwj Xeeb | Kev Tsim Kho Tseem Ceeb |
|---|---|---|
| Txoj Kev | Kaw-tuag kub forging | Txhim kho cov qauv ntawm cov noob; tshem tawm cov porosity sab hauv; sib phim cov dej ntws nrog cov qauv ntawm cov khoom. |
| Cov Nplej Ntws | Optimized kom ua raws li cov duab ntawm cov hniav thiab radial geometry | Ua kom lub zog qaug zog ntawm cov ntsiab lus ntawm kev ntxhov siab (cov hauv paus hniav) nce mus txog 30% piv rau cov khoom siv cam khwb cia |
| Kev Ncaj Ncees ntawm Cov Khoom Siv | Kev kuaj ultrasonic raws li cov qauv siv tau | Tshawb pom cov khoom sab hauv lossis cov qhov khoob uas tuaj yeem ua qhov chaw pib tawg |
| Kev Sib Piv Lwm Yam | Forged vs. Cast | Forged sprockets qhia tau tias muaj kev tiv thaiv zoo dua, lub neej qaug zog, thiab kev tiv thaiv kev puas tsuaj loj heev. |
Cov txheej txheem forging kaw-tuag sib phim cov hlau nplej ntws nrog cov khoom ntawm cov duab geometric, tsim cov qauv anisotropic nrog lub zog cuam tshuam zoo dua piv rau lwm cov kev xaiv cam khwb cia. Qhov no yog qhov tseem ceeb tshwj xeeb rau chav kawm E325 / E329, qhov twg cov khoom cuam tshuam los ntawm kev khawb thiab dozing ua rau muaj kev ntxhov siab hnyav ntawm cov hauv paus hniav.
4.3 Kev Ua Haujlwm CNC Precision: Kev Ntsuas Qhov Ntev
Cov khoom siv forged blank raug siv ntau lub tshuab CNC machining kom ua tiav qhov geometry tseeb uas xav tau rau kev haum thiab kev ua haujlwm zoo. Kev ntsuas qhov tseeb raug txheeb xyuas siv cov tshuab ntsuas sib koom ua ke (CMM) thiab 3D scanning technologies.
Cov yam ntxwv tseem ceeb ntawm kev siv tshuab:
| Feature | Kev Xav Tau Kev kam rau siab | Kev Ua Haujlwm |
|---|---|---|
| Cov Hniav Profile | AGMA Chav Kawm 9 lossis sib npaug; ua raws li ISO 6336 | Xyuas kom meej tias muaj kev sib koom tes zoo nrog cov saw hlau khiav; txo qhov hnav, suab nrov, thiab poob hluav taws xob |
| Qhov Txoj Kab uas hla | Kev kam rau siab precision (feem ntau ± 0.3 hli) | Tswj kom txoj saw hlau sib haum rau lub sprocket kom xa hluav taws xob tau zoo |
| Qhov Txoj Kab uas hla | Chav kawm kam rau siab IT7-IT8 | Xyuas kom meej tias muaj kev sib txuas ua ke rau qhov tsav kawg; tiv thaiv kev thauj khoom eccentric thiab kev co |
| Kev Teeb Tsa Bolt Qauv | Qhov tseeb ntawm qhov chaw nyob hauv qhov kev kam rau siab nruj | Tiv thaiv kev thauj khoom eccentric, kev puas tsuaj ntawm lub foob, thiab kev ua tsis tiav ntawm lub bolt qaug zog |
| Cov Nto Uas Kaw | Qhov chaw zoo tiav (Ra ≤ 0.8 μm) | Qhov tseem ceeb rau kev khaws cov roj nplua nyeem thiab kev tshem tawm cov kuab paug |
Cov hniav profile yog machined rau lub involute daim ntawv qhia tseeb uas tau teev tseg los ntawm cov khoom siv tsim thawj, kom ntseeg tau tias kev koom tes zoo nrog txoj saw hlau thiab tshem tawm cov kev ntxhov siab tsis tsim nyog uas ua rau hnav sai dua. Cov qauv hniav muaj zog nrog cov tuab ntxiv (txog li 10% tuab dua li cov qauv txheem) muaj rau kev txhim kho lub peev xwm thauj khoom hauv cov ntawv thov hnyav.
4.4 Kev Kho Mob Kub thiab Kev Tsim Kho Nto
Kev kho cua sov yog lub hauv paus ntawm qhov zoo ntawm kev ruaj khov uas CQC TRACK sprockets muab. Cov txheej txheem tsim cov qauv tawv uas ua rau muaj kev tiv thaiv kev hnav siab tshaj plaws thaum tswj hwm lub hauv paus tawv thiab kev nqus tau qhov cuam tshuam.
Cov Txheej Txheem Ua Kom Ruaj Khov Induction:
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Qhov Nyuaj Ntawm Qhov Chaw (Cov Hniav) | 55–62 HRC (feem ntau 58–62 HRC rau cov ntawv thov ua haujlwm hnyav) |
| Qhov tob ntawm cov ntaub ntawv siv tau | Yam tsawg kawg nkaus 3–5 hli; zoo tshaj plaws rau kev siv ntev dua |
| Qhov Nyuaj Siab ntawm Lub Cev | 28-35 HRC (quenched thiab tempered mob) |
| Kev nyuaj siab Gradient | Kev hloov maj mam ntawm rooj plaub mus rau lub hauv paus tiv thaiv kev tawg |
Kev piav qhia txog kev siv tshuab:
- Qhov chaw tawv (58-62 HRC) muab kev tiv thaiv kev sib txhuam hnyav heev tiv thaiv kev sib cuag ntawm txoj kev thiab cov khoom tsis huv (silica, pulverized ore, construction debris).
- Lub qhov tob ntawm lub thawv (3-5 hli) ua kom ntseeg tau tias lub sprocket tseem ruaj khov thoob plaws lub neej siv tau - txawm tias tom qab cov hniav puas lawm los xij.
- Lub plawv ductile (28-35 HRC) nqus cov khoom hnyav thiab tiv thaiv kev tawg hniav loj heev nyob rau hauv cov xwm txheej kev poob siab
- Cov txheej txheem induction hardening tsuas yog kho qhov chaw kho cua sov rau ntawm cov hniav xwb, khaws cia qhov ductility ntawm cov hniav.
4.5 Kev Tiv Thaiv Qhov Chaw Thiab Kev Tiv Thaiv Kev Xeb
Rau cov khoom uas raug rau qhov chaw ua haujlwm hnyav—xws li kev khawb av, kev tsim kho ntug dej hiav txwv, thiab cov chaw uas muaj tshuaj lom neeg—kev tiv thaiv nto yuav ua rau lub neej ua haujlwm ntev dua thiab tswj tau qhov kev sib khi zoo.
| Kev Kho Mob Nto | Daim Ntawv Thov | Kev Pab |
|---|---|---|
| Plating Chrome nyuaj | Kaw cov nplaim khiav | Txo qhov kev sib txhuam; tiv thaiv kev puas tsuaj ntawm lub foob los ntawm corrosion; tswj kev ruaj khov ntawm kev sib khi |
| Kev Sib Txuas Zinc-Nickel Alloy | Cov nto tsis sib chwv | Muab kev tiv thaiv xeb zoo dua hauv cov chaw ntug dej hiav txwv lossis cov chaw muaj tshuaj lom neeg |
| Txheej Txheem Tiv Thaiv Kev Sib Txhuam | Cov hniav xaiv tau | Txo qhov kev sib txhuam thaum lub sijhawm pib tawg; ua kom cov hniav ntev dua |
| Kev Kho Mob Alloy Thermal-Ruaj Khoov | Cov kev xaiv qib Pro | Tswj kev ruaj khov ntawm qhov ntev hauv qab qhov kub thiab txias heev |
5. Kev Sib Koom Tes ntawm Lub Tshuab Sealing thiab Kev Tshem Tawm Cov Khoom Uas Muaj kuab paug
Qhov sib txuas ntawm lub rooj sib dhos sprocket thiab lub tsav kawg yog thaj chaw sib khi tseem ceeb. Kev ua qias tuaj ntawm qhov sib txuas no - tshwj xeeb tshaj yog los ntawm xuab zeb silica, cov hlau tawg, av nkos, thiab dej - yog qhov ua rau lub ntiaj teb tsav kawg tsis ua haujlwm, kev xau foob, thiab kev hnav ua ntej lub sijhawm.
5.1 Kev Tsim Kho Qhov Sib Txuas Duo-Cone Seal
Lub sprocket suav nrog cov chaw sib khi ua haujlwm raug tsim los sib txuas nrog lub kaw lus Duo-Cone ntawm lub tshuab tsav kawg - lub foob hlau uas muaj zog siv dav hauv Caterpillar cov ntawv thov hauv qab.
- Qhov Tiav Ntawm Qhov Chaw: Av rau Ra ≤ 0.8 μm lossis zoo dua ntawm cov chaw khiav foob
- Kev Sib Tov Chrome Nyuaj: Siv rau kev kaw cov cheeb tsam sib cuag kom tiv thaiv kev puas tsuaj ntawm qhov chaw los ntawm kev xeb
- Geometric Accuracy: Kev kam rau siab ntawm qhov khiav tawm ≤ 0.05 hli TIR ua kom muaj kev sib khi zoo sib xws thiab kev ua haujlwm ntawm lub foob kom zoo
5.2 Kev Xav Txog Kev Tshem Tawm Kev Ua Phem
Lub kaw lus sealing ua haujlwm ob txoj haujlwm tseem ceeb:
- Kev Khaws Cia Lubricant: Tiv thaiv kev poob ntawm cov roj iav tsav kawg uas ua rau lubricates lub planetary iav thiab bearings
- Kev Tshem Tawm Cov Khoom Phem: Thaiv kev nkag mus rau hauv cov khoom me me uas ua rau cov khoom sab hauv puas, ua rau muaj kev sib tsoo, thiab ua tsis tiav ua ntej lub sijhawm
Cov khoom ntawm CQC TRACK tau tsim los nrog cov nplaim sealing uas ua tau raws li lossis tshaj OEM cov lus qhia, kom ntseeg tau tias muaj kev sib txuas zoo nrog lub tshuab Duo-Cone seal system uas twb muaj lawm thiab tswj hwm qhov kawg drive.
6. Kev Muaj Peev Xwm Tsim Khoom: HELI CQC TRACK ua tus Tsim Khoom Siv
HELI Machinery Manufacturing Co., Ltd. (CQC TRACK) ua haujlwm ua ib lub chaw tsim khoom sib koom ua ke, sib txawv ntawm cov neeg faib khoom thiab cov tuam txhab lag luam los ntawm kev tswj hwm ncaj qha rau tag nrho cov saw hlau tsim khoom - los ntawm kev nrhiav cov khoom siv raw mus rau kev sib dhos zaum kawg thiab kev sim.
6.1 Kev Tsim Kho Kev Sib Koom Ua Ke Ntsug
| Theem Tsim Khoom | Muaj Peev Xwm Hauv Tsev |
|---|---|
| Kev Nrhiav Khoom Siv | Kev yuav khoom ncaj qha los ntawm cov chaw tsim hlau uas tau ntawv pov thawj; kev txheeb xyuas kev tshuaj xyuas spectrochemical |
| Kev ntaus nrig | Kev sib tsoo kaw-tuag nrog kev tswj hwm cov noob nplej kom zoo; cov tshuab sib tsoo siab-tonnage |
| Kev siv tshuab | Multi-axis CNC tig, iav hobbing, thiab sib tsoo nrog micron-level precision; 3D scanning verification |
| Kev Kho Mob Kub | Cov cub tawg ua kom tawv thiab ua kom kub hnyiab uas siv lub khoos phis tawj tswj; kev sau cov txheej txheem digital; kev saib xyuas qhov kub thiab txias tiag tiag |
| Kev Ua Tiav Nto | Kev muaj peev xwm plating thiab txheej hauv tsev |
| Kev Ntsuas Zoo | Kev kuaj ultrasonic, kev kos duab hardness, kev sim khiav tawm thiab kev tshuaj xyuas qhov sib txuas ntawm lub foob |
6.2 Lub moj khaum Kev Ntsuam Xyuas Zoo
Lub kaw lus zoo ntawm CQC TRACK suav nrog cov rooj vag tshuaj xyuas uas yuav tsum tau ua kom ntseeg tau tias muaj kev sib xws ntawm ib pawg mus rau ib pawg thiab kev taug qab tag nrho thoob plaws txhua theem ntawm kev tsim khoom.
Kev Txheeb Xyuas Cov Khoom Siv Tuaj:
- Kev tshuaj ntsuam xyuas tshuaj spectrographic raws li cov lus qhia tau ntawv pov thawj
- Kev kuaj ultrasonic raws li cov qauv siv tau rau kev kuaj pom qhov tsis zoo sab hauv
- Kev txheeb xyuas qhov nyuaj thiab kev kuaj xyuas cov qauv ntawm cov noob
Kev Tswj Xyuas Hauv Cov Txheej Txheem:
- Kev tshuaj xyuas 100% ntawm cov yam ntxwv tseem ceeb siv CMM thiab cov khoom siv ntsuas qhov tseeb
- Kev saib xyuas lub sijhawm tiag tiag ntawm cov kev kho cua sov nrog kev khaws cia cov ntaub ntawv digital
- Kev tshuaj xyuas cov khoom sib nqus rau qhov tsis zoo ntawm qhov chaw thiab hauv qab
Kev Pom Zoo Zaum Kawg:
- Kev kos duab qhov nyuaj: kev txheeb xyuas ntau qhov chaw rau ib tus hniav profile
- Kev sim khiav tawm los xyuas kom meej tias muaj concentricity thiab dynamic balance
- Kev tshuaj xyuas qhov chaw ntawm lub foob kom paub tseeb tias qhov sib txuas ntawm lub interface zoo
Cov Txheej Txheem Nrhiav Tau:
- Cov ntawv pov thawj khoom siv raws li cov qauv siv tau
- Kev khaws cia cov ntaub ntawv kho cua sov thiab cov ntawv qhia kev tshuaj xyuas digital
- Kev taug qab cov khoom ntau lawm ua rau muaj kev tshuaj xyuas cov hauv paus ntsiab lus thiab kev lees paub qhov lav
7. Cov Lus Qhia Txog Kev Siv Tshuab
| Cov Lus Qhia Tshwj Xeeb | Kev Qhia Txog |
|---|---|
| Hom Cheebtsam | Lub Rooj Sib Tham Kawg Sprocket Log |
| Cov lej siv rau OEM | CR5604, 6Y4868, 6Y4898, 57725319 |
| Cov Khoom Siv Sib Xws | CATERPILLAR E325, E325L, E329, E329DL, D245S; ntxiv rau cov qauv sib xws suav nrog 322BL, 324D, 325C, 325D, 329D, 329E, 330 |
| Kev Teeb tsa Hniav | Tsim 21-hniav |
| Khoom siv | 42CrMo4 / SAE 4140 forged alloy steel lossis sib npaug high-grade forging steel |
| Txoj Kev Forging | Kev sib tsoo kub kaw nrog kev ua kom cov noob nplej zoo dua |
| Cov Hniav Profile | Kev ua tiav precision-machined kom phim CATERPILLAR E325/E329 txoj kab saw hlau; ISO 6336-ua raws li |
| Qhov Nyuaj Ntawm Qhov Chaw (Cov Hniav) | 58–62 HRC |
| Qhov tob ntawm cov ntaub ntawv siv tau | Yam tsawg kawg nkaus 3–5 hli |
| Qhov Nyuaj Siab ntawm Lub Cev | 28-35 HRC (quenched thiab tempered) |
| Cov Nto Uas Kaw | Precision av; tawv chrome plated; Ra ≤ 0.8 μm tiav |
| Cov Ntawv Pov Thawj | CE, RoHS, EU 2015/863, IEC 61000 ua raws li muaj |
| Chaw Tsim Khoom | HELI Machinery Manufacturing Co., Ltd. (CQC TRACK) |
8. Kev Tsim Nyog Rau Kev Ua Haujlwm Siv Khoom Hnyav
8.1 Kev Xav Txog Kev Lag Luam Rau Kev Xaiv Chaw Tsim Khoom
| Qhov tseem ceeb | Kev Pabcuam OEM | Kev Lag Luam Tom Qab Dav Dav | HELI CQC TRACK |
|---|---|---|---|
| Cov Qauv Nqi | Tus nqi them siab tshaj plaws nrog rau tus neeg faib khoom lag luam | Hloov pauv tau; feem ntau tus nqi pib qis dua | Kev sib tw ncaj qha los ntawm cov chaw tsim khoom |
| Kev Tswj Xyuas Zoo | Siab, tab sis kev taug qab tsawg | Tsis sib xws; hloov pauv ntawm cov khoom xa tuaj | Kev sib xyaw ua ke nrog kev taug qab tag nrho |
| Kev Txheeb Xyuas Cov Khoom Siv | Tsuas yog OEM-specified xwb | Hloov pauv tau; feem ntau tsis tau txheeb xyuas | Kev tshuaj xyuas spectrographic; kev kuaj ultrasonic |
| Kev Ruaj Ntseg ntawm Cov Khoom Siv | Raws li OEM cov sijhawm tsim khoom | Kev nrhiav tau ntau yam; tsis paub meej tias muaj dab tsi | Kev tswj hwm ncaj qha los ntawm cov chaw tsim khoom nrog lub sijhawm ua ntej uas kwv yees tau |
| Kev Txhawb Nqa Txog Kev Txawj Ntse | Txwv rau lub network faib khoom | Feem ntau tsis muaj | Kev nkag mus rau kev tsim kho vaj tse ncaj qha rau kev tshuaj xyuas qhov ua tsis tiav |
| Kev Pov Hwm Kev Pov Hwm | Feem ntau yog 6-12 lub hlis | 3 lub hlis ib txwm muaj | Muaj kev lav phib xaub ntxiv rau 6 lub hlis |
8.2 Tag Nrho Cov Nqi ntawm Kev Muaj Tswv Cuab Yuav Tsum Xav Txog
Rau cov tshuab E325/E329-chav kawm ua haujlwm hauv cov ntawv thov hnyav ntawm 2,000+ teev txhua xyoo, tag nrho cov nqi ntawm kev muaj txiaj ntsig ntawm cov khoom sib dhos zoo suav nrog:
- Kev pabcuam ntev dua los ntawm kev tiv taus kev hnav zoo dua thiab lub plhaub tawv tob
- Kev tiv thaiv kev puas tsuaj rau cov saw hlau thiab cov tsav kawg los ntawm kev ua tsis tiav ntawm sprocket
- Txo lub sijhawm tsis tau npaj tseg los ntawm kev hnav hniav sprocket ua ntej lub sijhawm lossis kev ua tsis tiav loj heev
- Kev kwv yees lub voj voog hnav ua rau muaj kev npaj txij nkawm raws sijhawm
- Kev lees paub txog kev lav phib xaub los ntawm kev taug qab cov ntaub ntawv pov thawj thiab cov ntawv pov thawj khoom siv
9. Kev Txij Nkawm, Kev Tshuaj Xyuas, thiab Kev Hloov Chaw
9.1 Cov Txheej Txheem Tshuaj Xyuas
Kev tshuaj xyuas tsis tu ncua ntawm lub rooj sib dhos sprocket ua rau muaj kev txij nkawm ua ntej thiab tiv thaiv kev ua tsis tiav loj heev.
| Chaw Tshuaj Xyuas | Cov Qauv | Zaus |
|---|---|---|
| Kev Hloov Pauv Ntawm Cov Hniav | Saib xyuas seb puas muaj "kev sib txuas," kev hnav tsis sib xws, lossis kev hloov pauv ntawm cov khoom siv; piv rau cov khoom siv uas tsis tau hnav | Pom txhua hnub; txhua lub lim tiam piav qhia |
| Cov mob ntawm cov hniav | Tshawb xyuas seb puas muaj qhov tawg ntawm cov hauv paus hniav siv cov txheej txheem tshuaj xyuas tsim nyog | Txhua lub lim tiam |
| Kev Cais Seal | Xyuas kom tseeb tias tsis muaj roj nplua nyeem xau dhau cov foob; xyuas seb puas muaj kev puas tsuaj | Txhua hnub |
| Cov ntsia hlau ntsia hlau | Paub meej tias lub zog torque tseem nyob ruaj khov; xyuas seb puas xoob lossis xeb | Txhua lub lim tiam |
| Kev Mob ntawm Txoj Kev Sib Tw | Tshawb xyuas cov bushings ntawm txoj kab kom paub seb puas hnav; cov saw hlau uas hnav lawm ua rau sprocket hnav sai dua. | Txhua hnub |
9.2 Cov Lus Qhia Txog Kev Hloov Pauv
| Kev Xav Txog | Cov Lus Pom Zoo | Kev piav qhia |
|---|---|---|
| Kev Sib Txuas Lus Hauv Lub Tshuab | Hloov lub sprocket tib lub sijhawm nrog cov saw hlau thaum ob qho tib si qhia txog kev hnav hnyav heev | Tiv thaiv kev sib koom ua ke tsis sib xws uas ua rau cov khoom tshiab hnav sai dua |
| Kev Ntsuam Xyuas Hauv Qab Tsheb Tag Nrho | Soj ntsuam txhua yam khoom (rollers, idler, saw, carrier rollers) thaum lub sijhawm npaj hloov pauv | Xyuas kom muaj kev sib npaug ntawm kev hnav thoob plaws txhua qhov khoom hauv qab tsheb |
| Kev Tshuaj Xyuas Tsav Kawg | Tshawb xyuas qhov kawg ntawm lub hub tsav, splines, thiab Duo-Cone seal surfaces thaum lub sijhawm hloov sprocket | Txheeb xyuas cov teeb meem ua ntej lawv ua rau lub sprocket tsis ua haujlwm ua ntej lub sijhawm |
| Kev Hloov Kho Ob Leeg | Hloov ob sab tib lub sijhawm yog tias cov qauv hnav zoo sib xws | Tswj kev ua haujlwm ntawm lub tshuab kom sib npaug |
| Cov Lus Qhia Txog Kev Teeb Tsa | Ua raws li cov nqi torque tshwj xeeb siv cov cuab yeej calibrated; nruj rau hauv tus qauv crisscross | Tiv thaiv kom tsis txhob xoob lub bolt, kev thauj khoom eccentric, thiab kev puas tsuaj ntawm lub foob |
| Cov Ntaub Ntawv Pov Thawj | Khaws cov ntaub ntawv teeb tsa thiab khaws cov ntim thawj rau kev taug qab | Pab kom muaj kev lees paub txog kev lav yog tias muaj teeb meem tshwm sim |
9.3 Kev Tiv Thaiv Hom Kev Ua Tsis Tau Zoo
| Hom Ua Tsis Tau Zoo | Qhov Ua Rau Muaj Teeb Meem | Kev Txo Qhov Tsim Qauv |
|---|---|---|
| Kev tawg ntawm cov hauv paus hniav | Kev ntxhov siab ntawm kev khoov voj voog; kev cuam tshuam; kev qaug zog ntawm cov khoom | Kev ua kom cov nplej ntws zoo dua; cov khoom siv ductile core (28-35 HRC); kev kho cua sov kom zoo |
| Kev Siv Hniav Uas Muaj Cov Khoom Siv Sib Nraus | Kev ua qias tuaj (silica, ore); kev sib txhuam nrog cov bushings khiav | Qhov nyuaj ntawm cov hniav sib sib zog nqus (58-62 HRC); cov hniav uas raug induction hardened; qhov tob ntawm cov hniav siv tau 3-5 hli |
| Kev Ua Tsis Tau Zoo Ua Ntej Lub Sijhawm Seal | Qhov tsis zoo ntawm qhov chaw; xeb; tsis sib haum | Kev sib khi ua kom raug ntawm cov av (Ra ≤ 0.8 μm); plating chrome nyuaj; kev tswj hwm kev kam rau siab ntawm kev khiav tawm |
| Kev Teeb Tsa Tsis Zoo | Kev xoob ntawm lub bolt; lub zog tsis raug; kev tsis sib haum | Tus qauv ntsia hlau raug; cov lus qhia txog lub zog kom raug; cov txheej txheem nruj ntawm cov ntsia hlau hla |
| Kev tawg / kev nthuav tawm | Qhov tob ntawm lub thawv tsis txaus; kev kho cua sov tsis zoo | Kev tswj hwm induction hardening nrog qhov tob ntawm cov ntaub ntawv uas tau txheeb xyuas; kev txheeb xyuas qhov nyuaj ntawm daim ntawv qhia |
10. Xaus Lus: Kev Ntseeg Siab Txog Kev Tsim Kho Rau Kev Ua Haujlwm Hnyav ntawm Excavator
CATERPILLAR CR5604 / 6Y4868 / 6Y4898 / INGERSOLL RAND 57725319 Track Sprocket Wheel Assembly rau E325, E329, thiab D245S excavator tsev neeg, raws li tsim los ntawm HELI Machinery Manufacturing Co., Ltd. (CQC TRACK), sawv cev rau kev sib koom ua ke ntawm cov khoom siv thev naus laus zis siab heev, kev tsim khoom raug, thiab kev siv tshuab tshwj xeeb. Tsim los rau qhov kev xav tau ntawm kev khawb av, kev khawb av, kev tsim kho hnyav, thiab kev ua haujlwm loj hauv av, cov kev sib dhos no suav nrog:
- Kev tsim kho hlau forged nrog kev tswj cov noob qoob loo kom muaj kev tiv thaiv zoo dua, lub zog qaug zog, thiab kev tiv thaiv kev puas tsuaj loj heev
- Kev ua kom tawv tawv tob (58-62 HRC, 3-5 hli qhov tob zoo) muab lub neej hnav ntev dua los ntawm cov qauv sib txawv ntawm qhov nyuaj
- Cov qauv hniav uas raug tshuab ua kom raug (AGMA Chav Kawm 9 lossis sib npaug) ua kom muaj kev sib koom tes zoo meej nrog CATERPILLAR E325/E329 txoj kab sib txuas
- Cov chaw sib khi zoo heev uas tau tsim los kom tswj tau qhov kawg ntawm Duo-Cone seal thiab tiv thaiv kom tsis txhob muaj kuab paug nkag mus rau hauv
- Kev tsim khoom sib xyaw ua ke kom ntseeg tau tias muaj kev taug qab tag nrho, kev sib xws ntawm ib pawg mus rau ib pawg, thiab kev tswj xyuas zoo thoob plaws hauv cov txheej txheem tsim khoom
- Cov txheej txheem zoo uas tau ntawv pov thawj muab kev lees paub cov ntaub ntawv ntawm cov ntaub ntawv, cov txheej txheem, thiab kev sib dhos zaum kawg
Rau cov thawj coj ntawm cov tsheb thauj khoom, cov kws kho tsheb, thiab cov kws tshwj xeeb uas muaj lub luag haujlwm los ua kom muaj kev siv tau zoo tshaj plaws, kev tsim khoom, thiab kev siv nyiaj tsawg ntawm CATERPILLAR E325, E329, thiab D245S excavators, kev nrhiav cov sprocket assemblies no los ntawm cov chaw tsim khoom tshwj xeeb muab txoj hauv kev los ua kom zoo tshaj plaws rau tag nrho cov nqi ntawm kev muaj, txo lub sijhawm tsis tau npaj tseg, thiab txhim kho kev nyab xeeb ntawm kev ua haujlwm.
Cov ntaub ntawv siv los ua piv txwv
- HELI Machinery Manufacturing Co., Ltd. “Caterpillar excavator E345 final drive sprocket / CQC undercarriage manufacture.” CQC Machinery Parts. Muaj nyob rau ntawm:www.cqctrack.com
- HELI Machinery Manufacturing Co., Ltd. “Caterpillar 593-6449 E352 Drive Wheel Group / Final Drive Sprocket Wheel Assy.” CQC Track. Muaj nyob rau ntawm:www.cqctrack.com
Lus Ceeb Toom: CATERPILLAR, E325, E329, D245S, thiab cov lej ntu CR5604, 6Y4868, 6Y4898, thiab 57725319 yog cov cim lag luam thiab cov khoom ntawm Caterpillar Inc. HELI Machinery Manufacturing Co., Ltd. (CQC TRACK) yog ib lub tuam txhab tsim khoom ywj pheej uas tshwj xeeb hauv kev tsim cov khoom siv hloov pauv hauv qab. Cov khoom lag luam tau tsim los kom sib pauv tau nrog cov khoom OEM uas muaj npe.
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