KOMATSU 21M2711220 2092751170 PC650-8 Track Sprocket Assy / Track Final Drive Sprocket Assembly / Kev tshaj lij hnyav crawler excavator undercarriage qhov chaw tsim khoom / CQC TRACK

Lub KOMATSU PC650-8 Track Sprocket Assembly—Heavy-Duty Crawler Excavator Final Drive Engineering Analysis los ntawm Heli CQCTRACK

Tus Txheeb Xyuas Daim Ntawv: TWP-CQCT-KOMATSU-SPROCKET-11
Lub Koom Haum Muab Tawm: Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
Qauv Qauv: KOMATSU PC650-8 Hnyav-Duty Crawler Excavator
Cov Khoom Siv Sib Koom Ua Ke:21M-27-11220, 209-27-51170
Chav Kawm Hnyav Tshuab: 60 - 70 tons (nyob ntawm qhov teeb tsa)
Hnub Luam Tawm: Lub Peb Hlis Ntuj xyoo 2026
Kev Faib Tawm: Cov Lus Qhia Txog Kev Tsim Kho Tshuab / Phau Ntawv Qhia Txog Kev Yuav Khoom Siv Hauv Qab Lub Tsheb Crawler Excavator Hnyav

1. Cov Lus Qhia Tseem Ceeb: Heli CQCTRACK ua tus kws tshaj lij Chaw Tsim Khoom Siv Hnyav rau KOMATSU PC650-8 Cov Cheebtsam Hauv Qab

Hauv qhov chaw ua haujlwm hnyav 60–70 tuj, lub rooj sib dhos sprocket - lwm txoj hauv kev xaiv ua lub rooj sib dhos tsav lossis lub sprocket tsav kawg - sawv cev rau qhov kawg tseem ceeb ntawm cov saw hlau xa hluav taws xob. Cov khoom no ua lub luag haujlwm tseem ceeb ntawm kev hloov pauv hydraulic lub cev muaj zog torque, los ntawm qhov kawg tsav txo gearing, mus rau hauv lub zog linear tractive los ntawm kev koom tes ncaj qha nrog cov saw hlau bushings. Rau KOMATSU PC650-8 platform - lub tshuab khawb av 70+ tuj dav dav siv hauv kev khawb av, kev khawb av, cov khoom siv hnyav, thiab cov ntawv thov loj hauv av - lub rooj sib dhos sprocket sawv cev rau lub luag haujlwm tseem ceeb-qhov tseem ceeb-txiav txim siab qhov ua tau zoo ntawm kev tsav tsheb, kev sib dhos ntawm txoj kev, thiab kev siv lub neej ntev ntawm lub tsheb.

Heli Machinery (CQCTRACK) tau tsim nws tus kheej ua ib lub chaw tsim khoom siv hnyav hauv qab, tsim cov khoom siv rau KOMATSU PC650-8 thiab cov ntawv thov sib xws. Daim ntawv dawb kev tshaj lij no muab kev piav qhia txog kev tsim kho ntawm KOMATSU 21M-27-11220 thiab 209-27-51170 Track Sprocket Assemblies, tsim tshwj xeeb rau PC650-8 excavator platform thiab nws cov variants.

Los ntawm kev koom ua ke cov khoom siv tshawb fawb nruj (siv cov hlau zoo xws li 50Mn, 35MnB, thiab SCMn3A sib npaug steels), precision kaw-die forging technologies nrog optimized grain flow, advanced heat treatment protocols ua tiav qhov zoo tshaj plaws hardness gradients (52-58 HRC nto nrog lub hauv paus tawv, 8-12mm qhov tob), segmental design engineering rau kev pabcuam, thiab ISO 9001: 2015 certified manufacturing processes, Heli CQCTRACK xa cov sprocket assemblies uas ua tiav cov ntaub ntawv ua tau zoo parity nrog - thiab hauv cov metrics tshwj xeeb dhau - cov khoom siv qub specifications.

Rau cov kws tshwj xeeb hauv kev yuav khoom, cov kws kho tsheb thauj khoom, thiab cov thawj tswj khoom siv uas tab tom nrhiav kev txhim kho tag nrho cov nqi ntawm kev muaj rau lawv cov KOMATSU PC650-8 cov tsheb thauj khoom hnyav uas ua haujlwm hauv kev khawb av thiab kev tsim kho loj, daim ntawv no ua haujlwm ua cov ntaub ntawv siv thiab phau ntawv qhia txog kev nrhiav khoom.

2. Kev Txheeb Xyuas Cov Khoom Siv thiab Cov Qauv Sib Piv

Yuav kom ntseeg tau tias kev yuav khoom raug thiab kev sib koom ua ke zoo rau hauv cov kab ke hauv qab uas twb muaj lawm, cov ntawv txheeb xyuas cov ntaub ntawv hauv qab no txhais cov khoom siv tag nrho uas suav nrog hauv cov lus qhia no.

Rooj 1: Kev Hloov Pauv Tus lej Tag Nrho thiab Daim Ntawv Thov Tshuab

Kev Faib Tawm Cheebtsam: Kev Sib Dhos Sprocket / Kev Sib Dhos Log Tsav / Kev Sib Dhos Kawg Sprocket / Kev Sib Dhos Log Sprocket
Lub Tshuab Hom Phiaj: KOMATSU PC650-8 Hnyav-Duty Crawler Excavator (kuj sib xws nrog PC600-8, PC600LC-8, PC550-8 variants)
Qhov Hnyav Ua Haujlwm: 60,000 kg - 70,000 kg (nyob ntawm qhov teeb tsa)
Lub Luag Haujlwm Tseem Ceeb: Hloov lub zog los ntawm qhov kawg tsav mus rau txoj saw hlau ntawm kev sib koom tes hniav zoo; thawb lub tshuab
Kev Ua Haujlwm Thib Ob: Tiv taus cov khoom hnyav thiab lub zog dynamic los ntawm kev khawb, nqa, thiab kev mus ncig hla cov av ntxhib
Chaw Tsim Khoom: Heli Machinery Manufacturing Co., Ltd. (Hom: CQCTRACK) - ISO 9001: 2015 Chaw Muaj Ntawv Pov Thawj
Lub Hom Phiaj Tsim Kho: Cov khoom siv hloov pauv hnyav rau kev khawb av uas tau tsim los rau kev sib pauv 1: 1 yam tsis muaj kev hloov kho

2.1 Kev Siv Sib Txuas thiab Kev Sib Piv

Lub 21M-27-11220 sprocket sib dhos tau siv dav hauv qab lwm cov ntsuas suav nrog KM3076, KM3096, thiab UR228K023. Nws sib xws nrog ntau lub tshuab qauv dhau ntawm PC650-8, suav nrog:

• KOMATSU PC550-8, PC600-8, PC600LC-8, PC600-6, PC600-7, PC650LC
• Cov tshuab uas xav tau 228 hli suab thiab 23-hniav teeb tsa

Lus Cim Tseem Ceeb: Ib txwm xyuas tus lej ntawm lub tshuab thaum koj xaj khoom, vim tias tej zaum yuav muaj kev hloov kho me me.

3. Kev Tsim Kho Dua Tshiab: Kev Tshawb Fawb Txog Heli CQCTRACK KOMATSU PC650-8 Sprocket Assemblies

Qhov kev ua haujlwm ntev ntawm txhua lub rooj sib dhos sprocket uas ua haujlwm hauv cov ntawv thov khawb av hnyav yog txiav txim siab los ntawm kev sib koom ua ke ntawm cov txheej txheem tseem ceeb ntawm kev tsim kho: cov qauv log sprocket, cov qauv hniav, cov qauv kho cua sov, thiab qhov sib txuas. Heli CQCTRACK engineers txhua lub subsystems no nrog kev meej meej tsim nyog rau 60-70 tuj chav kawm excavator daim ntawv thov hauv cov xwm txheej ua haujlwm hnyav.

3.1 Lub Qauv Log Sprocket: Forged Metallurgy rau Cov Ntawv Thov Hnyav-Duty Mining

Lub log sprocket tsim cov qauv tseem ceeb ntawm lub rooj sib dhos, xa cov zog rub tag nrho thaum tiv taus kev hnav tsis zoo los ntawm kev sib koom ua ke ntawm cov saw hlau.

3.1.1 Kev Xaiv Khoom Siv thiab Kev Tsim Kho Alloy

Heli CQCTRACK siv cov khoom siv xaiv zoo raws li qhov yuav tsum tau ua ntawm daim ntawv thov, siv cov hlau alloy zoo uas tau ua pov thawj hauv cov ntawv thov hnyav hauv qab:

• Qib Khoom Siv Tseem Ceeb: 50Mn lossis 35MnB Manganese-Boron Alloy Steel—xaiv rau qhov ua kom tawv thiab muaj zog rau kev khawb av thiab kev tsim kho hnyav. Cov ntaub ntawv no ua tiav qhov tsim nyog hnav-tiv taus thiab muaj peev xwm thauj khoom los ntawm kev ua tiav thiab cov txheej txheem kho cua sov tshwj xeeb.
• Lwm Qib Kev Ua Haujlwm Siab: SCMn3A sib npaug hlau alloy (manganese-chromium muaj pes tsawg leeg) nrog lub peev xwm tawv tob. Cov lus qhia tshwj xeeb ntawm cov khoom siv no feem ntau yog siv rau cov ntawv thov sprocket hnyav.
• Kev Ua Haujlwm ntawm Manganese: Txhim kho qhov nyuaj thiab lub zog tensile; ua kom qhov nyuaj nkag mus tob thaum lub sijhawm quenching es tsis yog tsim ib txheej nyias, brittle.
• Boron Micro-Alloying: Txhim kho qhov hardenability, ua rau cov hlau muaj peev xwm ua tiav cov qauv tawv, martensitic thaum quenching yam tsis muaj brittleness.

Rooj 2: Kev Sib Piv Qib Khoom Siv Rau Cov Ntawv Thov Sprocket Hnyav

3.1.2 Kev Forging piv rau Casting: Ib qho tseem ceeb ntawm kev tsim khoom

Txoj kev tsim khoom tseem ceeb txiav txim siab qhov qauv noob sab hauv thiab, yog li ntawd, cov yam ntxwv ua tau zoo ntawm lub sprocket tiav lawm.

Kev Tsim Kho Forged (Heli CQCTRACK Txheem):

• Txheej Txheem: Ib lub billet hlau khov kho yog tsim los ntawm kev kub siab heev ntawm qhov kub siab los ntawm kev kaw-tuag forging.
• Kev Tsim Kho Cov Qauv Nplej: Cov txheej txheem forging sib dhos cov nplej ntws kom ua raws li cov duab ntawm cov hniav sprocket, tsim cov qauv nplej anisotropic uas ua rau pom kev tiv taus kev qaug zog thiab lub zog cuam tshuam zoo dua. Cov nplej ntws zoo no yog qhov tseem ceeb rau kev tiv taus qhov kev thauj khoom cyclic uas muaj nyob rau hauv kev tsav tsheb hnyav.
• Kev Ncaj Ncees Sab Hauv: Tshem tawm cov qhov khoob sab hauv, porosity, thiab micro-inclusions uas feem ntau pom muaj nyob rau hauv castings; tsim cov qauv ntom ntom, txuas ntxiv mus.
• Qhov Zoo ntawm Kev Ua Haujlwm: Lub zog cuam tshuam zoo tshaj plaws thiab kev qaug zog rau cov chaw ua haujlwm siab, cov chaw khawb av abrasive.

Kev Tsim Kho Cast (Lwm Txoj Hauv Kev Lag Luam):

• Txheej Txheem: Cov hlau molten raug nchuav rau hauv pwm thiab cia kom khov.
• Cov Kev Txwv ntawm Cov Qauv: Cov qauv granular, tej zaum yuav muaj qhov porous nrog rau tej zaum yuav muaj cov micro-voids thiab cov noob tsis sib xws.
• Kev Txwv ntawm Kev Ua Haujlwm: Lub zog tensile qis dua; yooj yim tawg thaum muaj kev ntxhov siab ntau.

Rooj 3: Kev Sib Piv ntawm Forged thiab Cast Sprocket

3.1.3 Kev Tsim Kho Cov Hniav thiab Kev Tsim Kho Qhov Siab

Cov hniav sprocket sawv cev rau qhov sib txuas tseem ceeb nrog cov saw hlau bushings, xav tau qhov geometry meej rau kev faib khoom zoo tshaj plaws.

• Cov Hniav suav: 23 hniav (tus qauv teeb tsa rau PC650-8)
• Suab: 228mm (phim rau lub suab ntawm txoj hlua)
• Cov Qauv Qauv: Ua kom raug nrog cov qauv trapezoidal uas tsis sib haum lossis hloov kho kom sib txuas tau zoo tshaj plaws nrog lub bushing ntawm txoj kev (tus pin saw). Cov qauv hniav yog tsim los ntawm kev ua haujlwm CNC machining kom ntseeg tau tias muaj qhov tseeb.
• Kev Tig Rov Qab Tau Cov Hniav: Cov kaus mom ntawm cov sprockets no yog tsim los nrog kev tig rov qab hauv siab, tso cai rau kev hloov cov sprockets mus rau sab nraud ntawm lub tshuab, ua kom lub sprocket siv tau ntev dua.
• Kev Faib Tawm Kev Nyuaj Siab Sib Cuag: Cov qauv tsim tshwj xeeb txo qhov kev sib cuag, faib cov kev nyuaj siab sib cuag loj heev rau thaj chaw loj dua kom txo qhov hnav hauv zos.
• Kev Tsim Kho Cov Hniav Sab Nraud: Cov sab nraud tau txais qhov tob dua piv rau cov hauv paus hniav kom tawm tsam hom kev hnav thawj zaug - kev sib txhuam abrasive tawm tsam cov saw hlau tig.

3.2 Cov Txheej Txheem Kho Kub: Ua tiav Qhov Zoo Tshaj Plaws Hardness Gradient

Cov txheej txheem kho cua sov hloov cov hlau forged los ntawm nws lub xeev mos mos mus rau hauv ib qho khoom siv uas tsis yooj yim hnav uas muaj peev xwm ua haujlwm tau ntau txhiab teev hauv cov chaw khawb av.

3.2.1 Kev Siv Tshuab Ua Kom Ruaj Khoov

Heli CQCTRACK siv cov txheej txheem kho cua sov uas tsim los kom ua tiav qhov tob ntawm kev tawv tawv yuav luag ob npaug piv rau cov hlau ib txwm:

• Cov Txheej Txheem Xaiv Kho Kom Ruaj Khoov: Kev kho kom ruaj khov los ntawm kev siv zaus siab ua rau muaj qhov sib sib zog nqus thiab tawv tas li ntawm cov hniav thiab cov qhov chaw hnav.
• Kev Ua Haujlwm Tswj Xyuas Los Ntawm Khoos Phis Tawj: Txhua yam kev ntsuas (lub zog, zaus, qhov nrawm ntawm kev hla, qhov ntws ntawm kev quench) raug saib xyuas digitally kom ntseeg tau tias qhov tob ntawm lub thawv sib xws.
• Kev Kho Kom Kub Tsawg: Tom qab kev kho kom tawv nrog induction, cov khoom yuav raug kho kom kub tsawg kom txo tau kev ntxhov siab sab hauv thaum tseem khaws cia qhov tawv.

3.2.2 Kev Tsim Kho Ob Chav Hardness

Lub sprocket ua tiav qhov qauv tawv ob npaug uas ua kom zoo dua ob qho tib si hnav tsis kam thiab cuam tshuam toughness:

• Qhov Nyuaj Ntawm Qhov Chaw: 50 - 58 HRC (Rockwell Hardness Scale C) ntawm cov hniav sab nraud thiab cov nplaim hnav. Cov txheej txheem martensitic no muab kev tiv thaiv tseem ceeb tiv thaiv kev hnav abrasive los ntawm cov saw hlau bushings.
• Kev Ruaj Ntseg ntawm Lub Hauv Paus: Lub hauv paus ruaj khov thiab yoog tau yooj yim tswj hwm qhov nyuaj qis dua kom nqus tau cov kev co thiab tiv thaiv kev tawg hniav loj heev thaum muaj kev cuam tshuam.
• Qhov Tob Kho Kom Ruaj: Kev kho kom ruaj ua kom ruaj tias thaum qhov chaw hnav ntau txhiab teev ua haujlwm hauv cov xwm txheej khawb av, cov khoom siv tshiab uas raug nthuav tawm tseem muaj qhov nyuaj siab, tiv thaiv kev "hnav tawm" ua ntej thiab ntev lub sijhawm pabcuam.

Rooj 4: Cov Lus Qhia Txog Qhov Nyuaj—KOMATSU PC650-8 Sprocket Sib Dhos

Kev Tsim Kho: Qhov ntau ntawm 50-58 HRC muab kev tiv thaiv zoo tshaj plaws rau kev sib txhuam tiv thaiv cov saw hlau hauv cov chaw khawb av. Lub thawv tawv tob ua kom lub neej ua haujlwm ntev dua hauv cov xwm txheej ua haujlwm hnyav.

3.3 Kev Tsim Kho Kev Sib Txuas Lus

Lub sprocket-rau-kawg tsav interface yog qhov tseem ceeb rau kev ncaj ncees ntawm kev xa hluav taws xob thiab kev sib dhos.

• Tus Qauv Bolt: Ib lub flange ntau-bolt uas sib phim nrog lub hub tso zis kawg ntawm lub tsav
• Kev Ntsuas Qhov Circle: Tshuab kom raug qhov nruab nrab ntawm qhov nruab nrab (± 0.05 hli) kom ntseeg tau tias muaj kev faib khoom sib npaug thoob plaws txhua lub bolts mounting
• Txoj kab uas hla ntawm lub pilot: Lub pilot uas tau ua tiav zoo ua kom muaj kev sib koom ua ke zoo meej nrog lub flange tso zis kawg, tshem tawm kev khiav tawm thiab kev faib khoom tsis sib xws
• Kev Tsim Lub Qhov Rooj Sib Tw: Cov qhov rooj sib tw tsim los ua kom lub taub hau ntsia hlau zaum zoo thiab faib lub zog clamping
• Cov Khoom Siv Mounting: Tsim los rau cov ntsia hlau uas muaj zog heev uas tau teeb tsa nrog lub zog tswj thiab cov khoom siv xauv xov raws li cov lus qhia ntawm lub chaw tsim khoom.

4. Kev Tsim Khoom Siv Hnyav

Heli CQCTRACK tswj kev sib koom ua ke ntawm cov khoom tsim khoom, tshem tawm qhov sib txawv uas tshwm sim los ntawm cov txheej txheem cog lus ua haujlwm thiab ua kom muaj cov khoom zoo sib xws rau KOMATSU PC650-8 cov ntawv thov mining.

4.1 Kev Txheeb Xyuas Metallurgical thiab Kev Tshuaj Xyuas Tuaj

• Kev Tshuaj Xyuas Spectrochemical: Cov hlau billets uas tuaj txog yuav raug tshuaj xyuas spectrochemical los xyuas kom meej cov tshuaj lom neeg muaj pes tsawg leeg - xyuas kom ua raws li cov lus qhia rau cov pa roj carbon, manganese, chromium, thiab boron uas tseem ceeb rau kev tawv.
• Kev Ntsuas Ultrasonic: Cov ntaub ntawv raw raug kuaj xyuas ultrasonic kom pom cov qhov khoob sab hauv, cov khoom suav nrog, lossis kev tsis sib txuas uas yuav ua rau muaj kev cuam tshuam rau kev ua haujlwm ntawm cov qauv hauv qab cov khoom thauj mining.
• Kev Txheeb Xyuas Cov Qauv Nplej: Cov qauv hlau los ntawm cov khoom sib tsoo ua pov thawj tias cov nplej ntws sib npaug zoo.

4.2 Kev Ua Kom Tiav Thiab Kev Ua Haujlwm Uas Muaj Kev Ntsuas Zoo

Cov txheej txheem tsim khoom ua raws li kev ua haujlwm zoo nrog cov cuab yeej siv tshuab CNC thoob ntiaj teb thiab hauv tsev nrog rau cov khoom siv kho cua sov siab / nruab nrab:

4.2.1 Kev Npaj Khoom Siv Raw

• Cov hlau billets raug txiav rau qhov ntev raws li qhov loj me ntawm sprocket thiab qhov hnyav xav tau.
• Kev taug qab cov khoom siv tau tsim los ntawm theem txiav thawj zaug.

4.2.2 Kub/Sov Forging

• Cov billets raug cua sov rau qhov kub thiab txias (kwv yees li 1100-1200 ° C rau kev kub forging; 700-900 ° C rau kev sov forging).
• Kev siv lub tshuab forging kaw hauv qab cov tshuab nias siab ua rau cov hlau billet zoo li lub pob zeb, tsim cov noob nplej uas ua raws li cov duab ntawm cov hniav.
• Flash raug txiav, thiab lub forged blank raug kuaj xyuas pom.

4.2.3 Kev Kho Mob Kub Kom Zoo Li Qub

• Cov khoom ua los ntawm cov hlau forged raug hloov kho kom zoo dua qub los txhim kho cov qauv ntawm cov noob thiab tsim kom muaj cov khoom siv kho tshuab zoo sib xws.

4.2.4 Kev Siv Tshuab Tsis Zoo

• Lub normalized blank yog mounted rau ntawm CNC ntsug tig lathes.
• Kev ua haujlwm tsis zoo tsim kom muaj qhov loj me, suav nrog cov qauv hniav, cov chaw teeb tsa, thiab qhov chaw ntawm cov ntsia hlau.

4.2.5 Kev Ua Haujlwm CNC Precision

• Kev Tsim Cov Qauv Hniav: CNC hobbing lossis shaping tshuab txiav cov qauv hniav kom raug, kom ntseeg tau tias qhov siab raug (228mm) thiab lub kaum sab xis siab.
• Kev Siv Tshuab Mounting Surface: Txhua qhov mounting interfaces yog machined rau nruj tolerances.
• Kev Tho Qhov Bolt: Cov qhov mounting raug tho rau ntawm CNC drilling chaw nrog kev sib dhos kom raug kom ntseeg tau tias qhov sib nrug tseeb.
• Kev Sib Tov: Cov qhov mounting tau txais cov counterbores rau kev zaum lub taub hau bolt kom raug.

4.2.6 Kev Ua Kom Ruaj Khov Los Ntawm Induction

Heli CQCTRACK siv kev ua kom tawv tawv kom raug kom ua tiav cov yam ntxwv ntawm qhov chaw zoo tshaj plaws:

• Cov Txheej Txheem Xaiv Kho Kom Ruaj Khoov: Kev kho kom ruaj khov ntawm qhov zaus siab ua rau muaj qhov sib sib zog nqus, sib xws ntawm cov hniav sab nraud thiab cov nplaim hnav, ua tiav qhov tob ntawm qhov kho kom ruaj khov yuav luag ob npaug ntawm cov hlau ib txwm muaj.
• Kev Ua Haujlwm Tswj Xyuas Los Ntawm Khoos Phis Tawj: Txhua yam kev ntsuas (lub zog, zaus, qhov nrawm ntawm kev hla, qhov ntws ntawm kev quench) raug saib xyuas digitally kom ntseeg tau tias qhov tob ntawm lub thawv sib xws.
• Kev Kub Ntxhov Qis: Tom qab kev ua kom tawv tawv, cov khoom yuav raug kub hnyiab ntawm 150-250 ° C kom txo qhov kev ntxhov siab thaum tseem tswj tau qhov tawv.

4.2.7 Kev Ua Haujlwm Kawg

• Kev Sib Tsoo Nto: Tom qab kev kho cua sov, cov chaw teeb tsa yuav raug sib tsoo kom ua tiav qhov tseeb ntawm qhov ntev.
• Kev Tua Hluav Taws Xob: Cov khoom raug tua hluav taws xob los ntxuav cov chaw thiab txhim kho kev nplaum xim.
• Kev Txheeb Xyuas Qhov Loj Zaum Kawg: Txhua qhov loj tseem ceeb tau txheeb xyuas raws li cov lus qhia siv cov khoom siv CMM.

4.2.8 Kev Ntsuam Xyuas Zoo thiab Kev Ntsuas Tsis Ua Rau Puas Tsuaj

• Kev Tshuaj Xyuas Cov Khoom Sib Nqus (MPI): Kev sim tsis ua puas tsuaj nrhiav pom txhua qhov tsis zoo ntawm qhov chaw lossis hauv qab ntawm qhov chaw tseem ceeb.
• Kev Txheeb Xyuas Qhov Nyuaj: Kev sim qhov nyuaj Rockwell ntawm cov hniav; kev txheeb xyuas qhov tob ntawm cov ntaub ntawv los ntawm kev kuaj xyuas puas tsuaj los ntawm txhua pawg ntau lawm.
• Daim Ntawv Pov Thawj Qhov Loj: Cov ntawv qhia CMM muab rau cov qhov loj tseem ceeb.

4.2.9 Kev Kho Mob Nto thiab Txheej

• Kev Tiv Thaiv Kev Xeb: Cov khoom tau txais kev kho mob tiv thaiv kev xeb.
• Kev Pleev Xim: Siv cov xim pleev xim rau kev lag luam uas ruaj khov (xim dub lossis daj, hloov kho raws li cov neeg siv khoom xav tau) uas ua rau nws tsis yooj yim xeb thiab zoo nkauj.

5. Kev Tsim Kho Tshwj Xeeb rau KOMATSU PC650-8 Excavator

5.1 KOMATSU PC650-8 Platform Txheej Txheem

Lub KOMATSU PC650-8 crawler excavator sawv cev rau lub platform hnyav 65-70 tuj uas tau siv dav hauv kev khawb av, kev khawb av, thiab kev siv cov khoom siv hnyav. Cov lus qhia tseem ceeb suav nrog:

• Qhov Hnyav Ua Haujlwm: 60,000 kg - 70,000 kg (nyob ntawm qhov teeb tsa)
• Lub zog cav: Kwv yees li 350-400 kW
• Hom Kev Thauj Khoom Hauv Qab: Kev teeb tsa hnyav rau kev khawb av
• Qhov Sib Tw Saw: 228mm (tus qauv rau chav kawm hnyav no)
• Cov hniav Sprocket: 23 cov hniav
• Daim Ntawv Thov: Kev tsim khoom mining, hnyav quarrying, loj-scale earthmoving

5.2 Cov Kev Xav Txog Kev Tsim Kho Tshwj Xeeb ntawm Tus lej ib feem

Rooj 5: Cov yam ntxwv tshwj xeeb ntawm kev siv tshuab los ntawm tus lej seem

5.3 Cov Kev Cai Txheeb Xyuas Kev Sib Haum Xeeb

Ua ntej yuav khoom, xyuas kom meej cov txheej txheem tshuab hauv qab no kom paub tseeb tias xaiv sprocket raug:

• Tus lej Serial ntawm lub tshuab (rau xyoo qauv thiab kev teeb tsa meej)
• Lub suab ntawm txoj saw hlau (paub meej tias qhov kev qhia tshwj xeeb yog 228 hli)
• Tus naj npawb ntawm cov hniav (23 tus qauv hniav)
• Tus lej ntawm qhov khoom dhau los (yog tias muaj rau kev siv sib piv)

6. Daim Ntawv Pov Thawj Zoo thiab Kev Ruaj Ntseg Txog Kev Muab Khoom

Heli CQCTRACK txoj kev cog lus rau kev tsim khoom hnyav tau lees paub los ntawm cov qauv ntawv pov thawj thoob ntiaj teb, nrog rau kev siv cov qauv ntawv pov thawj ISO 9001 los txhim kho cov theem kev tswj hwm zoo tas li.

6.1 ISO 9001: 2015 Kev Tswj Xyuas Zoo

Lub chaw Heli Machinery ua haujlwm nrog rau kev siv cov qauv ntawv pov thawj thoob ntiaj teb ISO 9001, thiab txhim kho cov kev tswj xyuas zoo tas li:

• Cov txheej txheem sau tseg rau txhua txoj kev tsim khoom
• Kev tshuaj xyuas sab hauv thiab sab nraud tsis tu ncua
• Cov txheej txheem txhim kho tas mus li
• Kev taug qab tag nrho ntawm cov ntaub ntawv thiab cov txheej txheem

6.2 Kev taug qab cov khoom lag luam kom tiav

Heli CQCTRACK khaws cov ntaub ntawv digital rau txhua pawg khoom tsim tawm tsawg kawg yog 24 lub hlis, suav nrog:

• Cov ntawv pov thawj khoom siv (Daim Ntawv Pov Thawj Xeem Zeb raws li EN 10204 3.1)
• Cov ntaub ntawv teev cov txheej txheem kho cua sov nrog cov ntaub ntawv saib xyuas digital
• Cov ntawv qhia txog kev tshuaj xyuas qhov ntev
• Cov txiaj ntsig ntawm kev xeem tshwj xeeb thiab cov ntaub ntawv pov thawj qhov nyuaj
• Cov ntawv qhia NDT (MPI, ultrasonic)

6.3 Kev Cog Lus Txog Kev Pov Hwm thiab Kev Ua Haujlwm

Txhua tusKOMATSU 21M-27-11220 thiab 209-27-51170 Lub Rooj Sib Tham SprocketTsim los ntawm Heli CQCTRACK muaj kev lees paub txog qhov tsis zoo ntawm cov ntaub ntawv thiab kev ua haujlwm, sau los ntawm cov txheej txheem tsim khoom tau ntawv pov thawj thiab cov txheej txheem tswj xyuas zoo. Lub sijhawm lav paub tus qauv kev lag luam suav nrog 12 lub hlis lossis 2,000+ teev ua haujlwm nyob ntawm daim ntawv thov.

7. Kev Tshawb Fawb Txog Hom Kev Ua Tsis Tau Zoo thiab Kev Koom Tes Ua Haujlwm Saib Xyuas Kev Ua Haujlwm Hnyav

Kev nkag siab txog cov txheej txheem ntawm kev ua tsis tiav hauv 60–70 tuj chav kawm excavator mining daim ntawv thov lees paub cov kev xaiv engineering ua nyob rau hauv Heli CQCTRACK Cheebtsam thiab muab ib daim ntawv qhia kev rau kev saib xyuas ua ntej.

7.1 Kev Tshuaj Xyuas Hom Kev Ua Tsis Tau Zoo Thawj Zaug

Rooj 6: Kev Tshawb Fawb Txog Hom Kev Ua Tsis Tau Zoo thiab Heli CQCTRACK Engineering Countermeasures

7.2 Cov Kev Xyaum Saib Xyuas Kev Ua Haujlwm Hnyav Uas Pom Zoo

Yuav kom ua kom lub neej ua haujlwm ntawm Heli CQCTRACK sprocket assemblies nyob rau hauv KOMATSU PC650-8 mining applications muaj txiaj ntsig zoo tshaj plaws:

1. Lub Sijhawm Tshuaj Xyuas Tsis Tu Ncua: Tshuaj xyuas lub sprocket ntawm 250-teev lub sijhawm (ntau zaus dua hauv cov ntawv thov khawb av hnyav) rau cov pov thawj ntawm cov qauv hnav tsis zoo, kev sib txuas hniav, tawg, lossis kev puas tsuaj pom.
2. Kev Tshuaj Xyuas Tus Qauv Hnav:
   • Kev Hnav Li Qub: Maj mam txo qis cov qauv hniav sib npaug.
   • Cov Hniav Sib Txuas: Qhia txog cov bushings ntawm txoj kev sib tw uas puas lawm thiab xav tau hloov. Lub cim qhia txog kev puas tsuaj loj heev uas ua rau txoj kev sib tw puas tsuaj.
   • Kev Hnav Asymmetric: Qhia txog qhov tsis sib xws lossis teeb meem kev sib nraus ntawm txoj kev.
   • Cov Hniav Taw Qhia: Kev puas tsuaj loj heev uas yuav tsum tau hloov tam sim ntawd.
3. Kev Tswj Xyuas Kev Nruj Ntawm Txoj Kev: Tswj kev nruj ntawm txoj kev raws li cov lus qhia ntawm KOMATSU lub chaw tsim khoom. Kev nruj tsis raug yog qhov ua rau lub sprocket hnav sai dua - nruj dhau ua rau cov hniav hnyav dua; xoob dhau ua rau txoj kev sib tsoo thiab kev puas tsuaj.
4. Cov Txheej Txheem Hloov Ua Ke: Hloov cov sprocket ua khub (ob sab laug thiab sab xis). Ib lub sprocket tshiab rau ib sab thiab ib lub qub rau lwm sab yuav ua rau kev mus los tsis sib npaug thiab muab kev ntxhov siab ntxiv rau lub hauv qab.
5. Kev Hloov Kho Tsis Tu Ncua: Cov sprockets uas puas lawm feem ntau yog ib feem ntawm "lub kaw lus uas puas lawm." Kev teeb tsa sprocket tshiab rau ntawm txoj saw hlau uas puas lawm hnyav yuav ua rau lub sprocket tshiab puas sai thiab ua ntej lub sijhawm. Ib txwm tshuaj xyuas tag nrho cov khoom hauv qab (txoj saw hlau, cov menyuam, cov idlers) thiab hloov cov khoom sib phim thaum tsim nyog.
6. Kev Txheeb Xyuas Lub Torque ntawm Bolt: Txheeb xyuas lub zog ntawm lub sprocket raws li cov lus qhia ntawm lub chaw tsim khoom. Cov bolts yuav tsum tau ruaj ntseg nrog cov tshuaj txhuam xov thiab hloov yog tias hnav lossis ncab.
7. Kev Siv Tau Rov Qab: Siv qhov zoo ntawm qhov rov qab tau ntawm sprocket - sprockets tuaj yeem hloov mus rau sab nraud ntawm lub tshuab kom ntev lub neej.
8. Kev Hloov Pauv Txhua Lub Sijhawm: Hloov lub sprocket thaum:
   • Kev hnav hniav ntau tshaj 8-12 hli txo qis los ntawm qhov profile qub
   • Cov hniav qhia txog kev sib txuas lossis taw tes
   • Txhua tus hniav qhia tias tawg los yog tawg
   • Tus qauv hnav qhia txog qhov tob ntawm lub thawv siv (txheej tawv uas hnav dhau)

8. Cov Lus Qhia Txog Kev Siv Tshuab - KOMATSU PC650-8 Track Sprocket Assembly

Rooj 7: Cov Lus Qhia Txog Kev Siv Tshuab—Heli CQCTRACK KOMATSU PC650-8 Sprocket Assembly

9. Kev Txhawb Nqa Khoom Siv Hnyav thiab Kev Pabcuam Logistics

Heli CQCTRACK txhawb nqa kev lag luam thoob ntiaj teb hauv kev khawb av thiab kev tsim kho hnyav nrog cov peev xwm xa khoom dav dav uas tsim los rau cov sijhawm ua haujlwm hnyav:

• Cov Ntaub Ntawv Xa Khoom Mus Rau Lwm Lub Tebchaws: Cov ntawv xa khoom tag nrho, cov npe ntim khoom, daim ntawv pov thawj keeb kwm, thiab cov ntawv qhia txog kev kuaj khoom siv (EN 10204 3.1) muab nrog txhua qhov kev xa khoom.
• Cov Kev Xaiv Xa Khoom Yooj Yim:
  • Kev thauj khoom hiav txwv (FCL / LCL) rau kev thauj khoom ntau yam mus rau thaj chaw khawb av thoob ntiaj teb uas pheej yig
  • Kev thauj khoom los ntawm huab cua rau kev ua tiav qhov kev txiav txim sai thaum cov haujlwm mining ntsib lub sijhawm tsis ua haujlwm tseem ceeb
  • Kev xa khoom sai (DHL/FedEx/UPS) rau cov qauv lossis cov xaj me me thaum muaj xwm txheej ceev
• Kev Ntim Khoom: Txhua yam khoom raug ntim kom ruaj ntseg siv cov thawv xa khoom zoo, cov thawv ntoo txhawb nqa (fumigate seaworthy packing), lossis cov khoom ntim palletized raws li kev lag luam kom ntseeg tau tias muaj kev tiv thaiv siab tshaj plaws thaum thauj mus los.
• Chaw Nres Nkoj: Xiamen, Suav Teb (thawj) nrog rau lub peev xwm rau lwm qhov chaw nres nkoj loj raws li cov neeg siv khoom xav tau
• Lub Sijhawm Ua Ntej: Cov lus txib tsim khoom txheem: 20-30 hnub ua haujlwm; cov khoom hauv Tshuag: 7-10 hnub rau kev xa khoom sai rau cov xwm txheej ceev hauv kev khawb av
• Qhov Kev Txiav Txim Yam Tsawg Kawg Nkaus: MOQ yooj ywm uas ua tau raws li kev txiav txim sim thiab kev yuav khoom ntau rau cov tuam txhab loj hauv kev khawb av
• Cov nqe lus them nqi: T/T (Telegraphic Transfer) tus qauv; L/C (Letter of Credit) muaj rau cov ntawv cog lus tseem ceeb hauv kev khawb av; lwm cov nqe lus sib tham tau raws li qhov ntau thiab tsawg thiab kev sib raug zoo nrog cov neeg siv khoom

10. Xaus Lus: Heli CQCTRACK ua qhov Kev Xaiv Hnyav rau KOMATSU PC650-8 Cov Cheebtsam Hauv Qab

Lub tswv yim tsim khoom ntawm Heli CQCTRACK rau KOMATSU 21M-27-11220 thiab 209-27-51170 Track Sprocket Assemblies sawv cev rau kev nce qib hauv kev siv tshuab hnyav. Los ntawm kev xaiv cov khoom siv zoo (siv cov hlau alloy 50Mn/35MnB), kev sib tsoo kaw-tuag nrog kev sib dhos ntawm cov noob, cov txheej txheem kho cua sov induction siab heev ua tiav qhov nyuaj tshaj plaws 50-58 HRC nrog qhov tob tob (yuav luag ob npaug ntawm tus qauv), kev teeb tsa 23-hniav meej nrog 228mm pitch, thiab cov txheej txheem tsim khoom tau ntawv pov thawj ISO 9001: 2015, Heli CQCTRACK xa cov khoom sib dhos sprocket uas ua tiav thiab dhau OEM-zoo cov qauv kev ua tau zoo rau cov ntawv thov hnyav KOMATSU PC650-8.

Rau tus thawj tswj khoom siv lossis tus kws tshwj xeeb hauv kev yuav khoom uas tswj KOMATSU PC650-8, PC600-8, thiab cov tsheb thauj khoom siv sib xws uas ua haujlwm hauv kev khawb av, kev khawb av, cov khoom siv hnyav, thiab cov ntawv thov loj hauv kev thauj av, qhov txiaj ntsig yog qhov tseeb: kev nqis peev rau hauv Heli CQCTRACK cov khoom siv hnyav txhais tau tias kev nqis peev rau hauv kev siv tshuab kom muaj txiaj ntsig zoo tshaj plaws, txo qis lub sijhawm tsis tau npaj tseg, lub neej ntev ntawm cov khoom siv hauv cov chaw khawb av abrasive, thiab kwv yees tau, tag nrho cov nqi ntawm kev muaj.

Cov no tsis yog cov khoom siv hloov pauv dav dav - lawv yog cov kev daws teeb meem loj uas tau lees paub los ntawm cov txheej txheem tsim khoom uas tau ntawv pov thawj, txhawb nqa los ntawm kev taug qab cov khoom siv, thiab tsim los ntawm hauv av los ua kom tau raws li qhov xav tau ntawm kev khawb av thoob ntiaj teb thiab cov ntawv thov kev tsim kho hnyav uas qhov tsis ua haujlwm ntawm cov khoom tsis yog qhov kev xaiv.

11. Cov ntaub ntawv siv thiab cov peev txheej engineering

Yog xav paub ntxiv txog kev siv tshuab, kev txhawb nqa kev tsim kho, lossis los tham txog cov kev xav tau OEM/ODM hnyav:

• Kev Sab Laj Txog Kev Tsim Kho: Cov kws ua haujlwm Heli CQCTRACK muaj los tham txog cov voj voog ua haujlwm tshwj xeeb thiab pom zoo cov lus qhia zoo tshaj plaws ntawm cov khoom siv.
• Cov Duab Kos Txog Kev Siv Tshuab: Cov qauv CAD 2D thiab 3D ntxaws ntxaws muaj thaum thov rau kev txheeb xyuas engineering.
• Phau Ntawv Qhia Txog Kev Teeb Tsa: Cov lus qhia txog kev teeb tsa kom tiav raws li cov txheej txheem ntawm phau ntawv qhia kev pabcuam KOMATSU muaj nrog txhua qhov kev xa khoom.
• Cov Ntawv Pov Thawj Khoom Siv: Cov ntawv qhia txog kev sim zeb thiab daim ntawv pov thawj kho cua sov muaj rau txhua pawg ntau lawm.
• Kev Txhawb Nqa Kev Sib Haum: Kev kos duab lossis kev txheeb xyuas tus lej serial muaj los xyuas kom meej tias muaj kev sib raug zoo.

Yog xav paub ntxiv txog kev siv tshuab, xav paub ntxiv txog OEM/ODM, xav paub ntxiv txog tus nqi, los yog xav kom peb pab koj txiav txim:

Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
*ISO 9001: 2015 Muaj Ntawv Pov Thawj • Cov Khoom Siv Hnyav Crawler Excavator Hauv Qab Lub Tsheb Chaw Tsim Khoom • Tus Muag Khoom Thoob Ntiaj Teb Txij Li Xyoo 2002*
Tiv Tauj: Jack (Tus Thawj Coj Muag Khoom Thoob Ntiaj Teb)
Lub vas sab hauv internet:www.cqctrack.com
Cov Khoom Siv: Cov Sprockets Taug Kev, Cov Rollers Taug Kev, Cov Rollers Nqa Khoom, Cov Idlers Pem Hauv Ntej, Cov Chains Taug Kev, thiab Cov Txheej Txheem Hauv Qab Tsheb rau 0.8T txog 300T Excavators thiab Bulldozers

Cov ntaub ntawv no yog muab rau kev siv engineering thiab kev yuav khoom. Cov lus qhia tshwj xeeb yuav hloov pauv vim yog kev txhim kho khoom tas mus li rau cov ntawv thov hnyav. Txhua lub npe hom thiab cov lej ntawm qhov chaw tsuas yog siv rau kev siv sib piv xwb; Heli CQCTRACK yog ib lub tuam txhab tsim khoom ywj pheej uas tshwj xeeb hauv cov khoom siv hauv qab rau kev khawb av, kev tsim kho, thiab kev siv av. Ib txwm xyuas kom meej cov lej serial ntawm lub tshuab thiab kev teeb tsa hauv qab ua ntej xaj.