Kev Tsim Kho SANY SY870H Drive Sprocket Assembly (SSY004997367) - CQCTRACK's End-to-End Manufacturing Blueprint rau Mining Undercarriage Excellence

Kev tshawb nrhiav tob txog SANY SY870H lub log tsav tshebSSY004997367Jack los ntawm CQCTRACK qhia txog kev sib koom ua ke ntawm lub hauv qab tsheb, kev tsim khoom tag nrho los ntawm kev casting mus rau kev sib dhos, thiab qhov zoo uas tau lees paub los ntawm qhov chaw khawb av thoob ntiaj teb xa OEM thiab kev daws teeb meem hnyav rau cov sprocket tsav tsheb.

1. Kev Sib Koom Tes Hauv Qab: Vim Li Cas Lub Sprocket Tsav Tsheb Yuav Tsum Tau Tsim Los Ua Ib Qho Cheebtsam Ntawm Lub System

Ib qho chaw ua tsis tiav ntawm lub tshuab khawb av 87-tonne tuaj yeem nres tag nrho lub voj voog tsim khoom. Lub sprocket tsav, tus lej khoomSSY004997367rau SANY SY870H, tsis ua haujlwm ib leeg. Nws yog qhov kawg torque-hloov chaw sib tshuam qhov twg lub zog ntawm lub cev muaj zog mus ncig ntsib txoj saw hlau, thiab nws cov qauv tsim yuav tsum sib haum xeeb zoo nrog lub ecosystem hauv qab tag nrho.

Ntawm SY870H, cov hniav sib cais ntawm lub sprocket sib koom ua ke nrog cov bushings thaum lub hub sab hauv sib phim nrog lub flange gearbox mus ncig. Txhua qhov tsis sib xws hauv qhov loj me, cov hniav profile, lossis kev sib phim sab nraud yuav ua rau muaj kev hnav sai ntawm cov khoom sib ze - tshwj xeeb tshaj yog lub idler pem hauv ntej thiab cov bushings txuas ntawm txoj kev. CQCTRACK txoj hauv kev pib nrog cov qauv ntaub ntawv sib xyaw ua ke: peb kos duab tag nrho SY870H txoj kev ncej geometry, cov chaw tso rau ntawm cov menyuam nqa khoom, thiab cov khoom thauj hauv qab ua ntej ua tiav cov lus qhia ntawm sprocket. Qhov no ua kom ntseeg tau tias thaum peb lub log tsav tau teeb tsa, lub qhov rais nruj ntawm txoj kev tseem zoo tshaj plaws, lub kaum sab xis ntawm qhov txuas mus rau bushing tau khaws cia, thiab cov kab txaij hnav sab ntawm lub thav duab tsis muaj kev sib txhuam tsis zoo. Hauv cov xwm txheej khawb av uas hauv av hauv qab yog pob zeb jagged, qhov kev sib haum xeeb ntawm qhov chaw-system no tiv thaiv kev poob qis tsis tau teem sijhawm los ntawm kev ncua sijhawm ntawm txoj kev saw hlau lossis kev ua tsis tiav ntawm idler flange.

Nws yog qhov kev pom zoo no - txuas lub sprocket tsav tsis sib cais rau cov menyuam nqa khoom (13727050), cov menyuam hauv qab (13727745), lub rooj sib dhos pem hauv ntej (61021657), thiab pawg saw hlau — uas txhais CQCTRACK lub tswv yim khoom. Koj tsis yog yuav lub log uas sawv ntsug; koj tab tom ruaj ntseg lub plawv sib dhos ntawm koj lub excavator txoj kev txav mus los.

2. Tus Sau & Lub Tuam Txhab: Jack, CQCTRACK - Lub Chaw Haujlwm Tshaj Lij ntawm Cov Khoom Siv Chassis Hnyav

Tus Sau: Jack, Tus Kws Tshwj Xeeb Txog Khoom Qib Siab, CQCTRACK

Kuv sawv cev rau CQCTRACK, ib lub tuam txhab tsim cov khoom siv chassis rau cov tsheb khawb av hnyav. Peb lub chaw muaj rau ib lub hom phiaj: los tsim cov khoom siv hauv qab uas muaj sia nyob hauv ntiaj teb qhov chaw rho tawm cov khoom siv nyuaj tshaj plaws. Peb txhawb nqa ob qho tib si OEM cov kev pab cuam tsim khoom thiab cov kev thov hloov kho tsis yog tus qauv, txuas qhov sib txawv ntawm cov lus qhia haum rau lub Hoobkas thiab cov kev txhim kho uas tau ua pov thawj hauv thaj teb. SANY SY870H tsav sprocket SSY004997367 ua piv txwv txog peb lub peev xwm tseem ceeb - kev paub tob txog hlau, kev ntsuas qhov tseeb, thiab kev coj noj coj ua zoo tsis muaj kev cuam tshuam.

3. Kev Tsim Khoom Tag Nrho: Txij Li Raw Blank Mus Rau Qhov Sib Dhos Zaum Kawg

Qhov ruaj khov ntawm lub sprocket tsav tsheb hauv chav kawm mining yog forged ntev ua ntej nws kov pob zeb. Peb txoj kev tswj hwm tag nrho cov saw hlau tsim khoom tshem tawm kev vam khom rau cov yam ntxwv zoo sab nraud.

3.1 Kev Tsim Kho Vaj Tse: Kev Txiav Txim Siab Txog Kev Casting vs. Forging

Rau SY870H sprocket, CQCTRACK muaj ob txoj kev tsim los ntawm kev tsim kho nyob ntawm seb daim ntawv thov ntawm tus neeg siv khoom hnyav npaum li cas:

• Forged Blank (Tus Qauv rau Kev Khawb Av Loj): Peb siv 40CrMnMo alloy steel ingot, cua sov rau 1,200–1,250°C thiab maj mam puab rau ntawm lub tshuab forging kaw-die siab. Cov txheej txheem forging ua kom cov qauv noob ntoo zoo li ntws tas mus li uas ua raws li lub hub-rau-rim contour, tshem tawm cov porosity sab hauv thiab ua rau muaj kev cuam tshuam ntau ntxiv hauv seem rim. Rau kev ua haujlwm ntawm lub tsheb thauj khoom uas qhov kev thauj khoom sab ntawm khau khiav yog qhov hnyav heev, qhov no yog qhov kev qhia tshwj xeeb.
• Cast Blank (Advanced Sand Casting nrog CAE Simulation): Hauv qee qhov xwm txheej uas xav tau lub sijhawm ua ntej luv dua lossis cov qauv geometries nyuaj rau cov qauv bolt, peb siv cov hlau casting uas muaj sulfur tsawg nrog kev sim ua kom khov. Post-cast normalizing homogenizes cov qauv dendritic, thiab txhua qhov casting dhau los ntawm kev siv tshuab ua kom lub zog ntxhov siab ua ntej kev kho cua sov.

3.2 Kev Siv Tshuab Ua Kom Tiav Thiab Kev Tsim Khoom Siv Iav

Kev tig dawb paug thiab cov haujlwm tseem ceeb ntawm kev tsim cov hniav nyob hauv peb lub tshuab CNC uas tswj hwm huab cua. Lub qhov sprocket hub, lub cheeb ntawm lub pilot, thiab lub voj voog bolt tau teeb tsa hauv ib qho clamping ntawm lub tshuab tig ntsug loj kom lav tau TIR (Total Indicator Runout) ntawm ≤0.05 hli ntawm lub qhov chaw nruab nrab thiab lub voj voog ntawm cov hniav ntug. Cov qauv hniav tom qab ntawd raug tsim los ntawm kev siv cov tshuab CNC iav hobbing tshwj xeeb nrog cov tshuab txiav carbide, kom ntseeg tau tias qhov sib txawv ntawm cov qauv involute nyob hauv qib ISO 8 lossis nruj dua. Lub interface ntu (qhov twg ob lub semi-sprocket halves bolt ua ke) yog av tiaj tus tom qab hobbing kom tshem tawm cov qhov me me uas tuaj yeem ua rau ntxhov siab thaum lub sijhawm thauj khoom cyclic.

3.3 Kev Kho Mob Kub: Lub Hauv Paus ntawm Kev Hnav Lub Neej

Kev ua cov txheej txheem thermal txhais qhov sib txawv ntawm cov khoom uas lub sprocket mining xav tau - lub plawv ductile thiab lub thawv tawv uas tsis nkees. Peb daim ntawv qhia suav nrog:

• Kev Ua Kub thiab Txias: Ua kom tawv mus txog qhov nyuaj ntawm 285–331 HBW, ua tiav qhov sib npaug zoo tshaj plaws ntawm lub zog tensile thiab elongation.
• Kev Kho Kom Hniav Sib Nraus: Lub kauj induction ntau-axis ua raws li qhov nkhaus ntawm txhua sab hniav thiab cov hauv paus hniav. Kev ua kom sov sai sai ua raws li kev tsuag polymer-quench tsim cov ntaub ntawv martensitic nrog 52–56 HRC hardness, mus txog qhov tob ntawm cov ntaub ntawv (ECD) ntawm 6–9 hli ntawm cov hauv paus hniav. Qhov no ua kom muaj qhov hnyav hnav tob ua ntej muaj kev mos.
• Yuav Tsum Muaj Kev Kub Tom Qab Induction: Peb ua qhov kub qis hauv lub cub tawg tas mus li hauv ob teev tom qab ua kom tawv kom tshem tawm qhov tsis ruaj khov ntawm austenite thiab tiv thaiv kev tawg thaum quench.

3.4 Kev Sib Dhos & Kev Ntsuas Zoo - Lub Rooj Vag Ruaj Khoov

Lub sprocket tsav hauv peb lub Hoobkas yeej tsis raug xa tawm ua lub nplhaib xoob. Lub Rooj Sib Tham Txog Lub Log Sprocket Tsav suav nrog lub hub, cov nplhaib sib cais, cov khoom siv siab 10.9 lossis 12.9 nrog cov washers tiaj tiaj uas ua raws li kev cai, thiab lub ntsej muag foob ntab, txhua yam tau teeb tsa thiab kuaj xyuas qhov khiav tawm.

Kev Tswj Xyuas Zoo (QC) - Cov Chaw Tshawb Xyuas Uas Tsis Sib Tham Tau:

1. Molten Batch Spectroscopy - Cov tshuaj lom neeg muaj pes tsawg leeg rau txhua tus lej cua sov.
2. Kev Tshuaj Xyuas Forging/Casting Ultrasonic (UT) & Magnetic Particle (MT) - Kev txheeb xyuas 100% ntawm kev ncaj ncees sab hauv thiab tsis muaj qhov tawg ntawm qhov chaw ua ntej ua haujlwm.
3. Kev Tshuaj Xyuas Qhov Ntev Tom Qab Kev Siv Tshuab CMM - Qhov yuam kev ntawm qhov sib nrug ntawm cov hniav mus rau cov hniav, qhov sib npaug ntawm lub qhov rau ntug, thiab qhov kam rau qhov ntawm lub qhov ntsia hlau ntsuas ntawm lub tshuab ntsuas sib koom ua ke ntawm tus choj.
4. Kev Ntsuas Qhov Nyuaj thiab Kev Ntsuas Me Me - Daim coupon uas tau muab faib ua ntu los ntawm cov khoom siv tib yam yuav raug ntsuas qhov nyuaj ntawm Knoop thiab qhov loj ntawm cov noob. Cov qauv Martensite raug ntsuas raws li cov duab qhia ASTM.
5. Kev Sib Dhos Qhov Khiav Tawm & Kev Ntsuas Qhov Sib Haum - Qhov sib dhos kawg raug tig rau ntawm lub rooj soj ntsuam; lub ntsej muag ntug thiab qhov khiav tawm radial raug kaw digitally. Qhov roughness ntawm lub sealing counterface raug txheeb xyuas rau Ra 0.4 µm max kom khaws lub neej ntawm lub foob ntab.

Kev Ruaj Khov Zoo: Lub kaw lus tiv thaiv txheej txheem no, uas tau muab tso rau hauv peb cov haujlwm tau ntawv pov thawj ISO 9001: 2015, xa cov khoom tsis zoo uas ntsuas hauv ib lab qhov, txawm tias nyob hauv kev tsim khoom ntau. Txhua lub rooj sib dhos SSY004997367 xa nrog cov ntaub ntawv zoo digital txuas rov qab rau txhua kauj ruam txheej txheem.

4. Kev Tshawb Fawb Thoob Ntiaj Teb & Kev Ncav Tom Qab Kev Lag Luam

CQCTRACK cov khoom siv chassis hnyav ua haujlwm hauv ntau dua 20 lub tebchaws, xa mus rau qee qhov chaw khawb av loj uas paub zoo tshaj plaws. Peb cov sprockets tsav tsheb ua haujlwm nquag hauv:

• Kev ua haujlwm ntawm Pilbara hlau ore (Australia) - rub Hitachi EX8000-class excavators thiab SANY cov qauv loj-ncej hla abrasive hematite.
• Cov chaw zeb tooj liab porphyry hauv Chilean - nyob rau qhov siab siab, cov dej uas muaj zog heev nrog cov pob khoom tshwj xeeb rau kev khaws cia saum npoo av.
• Cov chaw tsim cov thee tooj liab-cobalt hauv Central Africa thiab South Africa - qhov chaw uas cov kab xa khoom muaj zog thiab cov ntim khoom ruaj khov yog qhov tseem ceeb ib yam li cov khoom nws tus kheej.
• Kev Sib Txuas Lus Thoob Ntiaj Teb Tom Qab Muag Khoom: Peb tswj cov khoom muag zoo hauv cov chaw hauv Dubai, Singapore, thiab Rotterdam, uas tso cai rau peb los pab cov chaw kho khoom hnyav thiab cov chaw ua haujlwm rov tsim kho qhov chaw khawb av nrog lub sijhawm ua tiav ntsuas hauv hnub, tsis yog lub hlis. Peb lub ntim khoom yog tsim los rau kev thauj khoom hauv hiav txwv, nrog rau kev kaw tiv thaiv xeb siv tau rau 12 lub hlis sab nraum zoov.

5. OEM thiab Kev Kho Kom Zoo Tsis Yog Tus Qauv

Tshaj li qhov tseeb ntawm SANY SSY004997367, peb pab neeg ua haujlwm engineering ua tau zoo hauv kev daws teeb meem hloov kho tau:

• Cov Kev Pabcuam OEM: Peb tsim khoom raws li cov ntawv cog lus tsim khoom zais cia kom luam tawm rau ntau lub npe khoom siv thiab lawv cov neeg koom tes sib dhos ua ntej. Peb qhov kev ruaj khov ntawm cov txheej txheem ua kom muaj teeb meem xoom teev.
• Kev Kho Kom Haum Tsis Yog Tus Qauv: Rau cov mines khiav cov thav duab hloov kho, peb kho lub voj voog bolt PCD, ntxiv cov qhov bolt ntxiv, lossis hloov kho lub sprocket pilot bore txoj kab uas hla. Peb kuj tseem tuaj yeem tsim ib daim ntawv qhia tshwj xeeb nrog cov hlua khi overlay (hardfacing) lossis lwm yam qauv induction hardening los tawm tsam ib sab hnav ntawm cov tshuab bench-loaded.

Tsis muaj ib qho kev thov twg uas hnyav dhau yog tias nws daws tau qhov teeb meem kev hnav uas tseem ceeb rau kev tsim khoom. Peb cov kev pabcuam engineering suav nrog kev txheeb xyuas kev ntxhov siab FEA rau txhua qhov profile hloov kho kom paub tseeb tias qhov khoom tshwj xeeb tsis tsim hom kev ua tsis tiav tshiab rau lwm qhov hauv lub tsheb ciav hlau.

Xaus lus
Lub SANY SY870H drive sprocket SSY004997367 yog ib lub chaw ua haujlwm uas muaj kev sib koom ua ke ntawm engineering, metallurgy, thiab geometric precision. Ntawm CQCTRACK, peb kho txhua lub log sib dhos ua ib qho tseem ceeb ntawm lub kaw lus - kev sib koom ua ke nws rov qab mus rau hauv lub hauv qab sib xws thiab mus tom ntej rau hauv ib txoj saw hlau txhawb nqa thoob ntiaj teb uas ua rau cov khoom siv hauv av ua haujlwm tau zoo. Thaum koj xaiv peb lub drive sprocket sib dhos, koj yuav qhov ruaj khov ntawm kev tsim khoom hauv tsev, qhov zoo rov ua dua, thiab kev lees paub qhov tseeb hauv ntiaj teb, tsim los ntawm pab pawg uas nkag siab txog qhov kev ua haujlwm khawb 24/7 xav tau dab tsi.

Tus Sau: Jack, CQCTRACK - Cov kws tshaj lij tsim cov khoom siv chassis rau cov khoom siv hnyav uas taug qab cov excavators.