HYUNDAI R1200/R1250 Lub Rooj Sib Tham Kawg (81QE-10010): CQC Precision-Cast Drive Wheel los ntawm Heli Heavy Industry

Tus Sau: Jack | Tus Kws Tsim Kho Tshuab Undercarriage Senior, CQC - Heli Heavy Industry

Ntawm lub tshuab khawb av 120-tonne xws li Hyundai R1200 lossis R1250, lub sprocket tsav kawg yog qhov tseem ceeb ntawm lub zog hloov pauv ntawm lub zog hydraulic ntawm lub tshuab thiab hauv av. Cov hniav sprocket koom nrog txhua txoj kev sib txuas bushing nyob rau hauv lub nra hnyav tensile, thiab txhua qhov kev hloov pauv ntawm cov hniav lossis qhov tsis muaj zog ntawm cov hlau ua rau hnav thoob plaws tag nrho cov saw hlau. Tus lej OEM.81QE-10010txhais tau tias yog lub rooj sib dhos kawg ntawm lub log sprocket, uas yog cov khoom siv hnav siab uas ncaj qha txiav txim siab lub neej hauv qab thiab tus nqi ib tuj uas tau tsiv mus.

CQC, lub hom lag luam chassis hnyav ntawm Heli Heavy Industry—lub chaw tsim khoom zoo tshaj plaws los ntawm Quanzhou, Suav teb—muab cov sprocket hloov pauv tau tag nrho, forged-engineered aftermarket rau Hyundai R1200/R1250 uas ua tau raws li thiab tshaj qhov xav tau ntawm kev khawb pob zeb nyuaj tas mus li. Tsab xov xwm no tshuaj xyuas vim li cas lub sprocket yog ib qho khoom ua-lossis-tawg, CQC lub peev xwm tsim khoom tsim ib qho uas kav ntev li cas, thiab nws koom ua ke li cas rau hauv lub kaw lus undercarriage tiav rau kev khawb av thoob ntiaj teb thiab cov neeg koom tes faib khoom.

1. Lub Luag Haujlwm thiab Kev Nyuaj Siab ntawm R1200 / R1250 Sprocket

Lub Hyundai R1200 thiab R1250, ua haujlwm ntawm 120–125 tonnes, xa cov torque loj heev los ntawm qhov tsav kawg mus rau lub sprocket. Txhua lub voj voog rov qab ntawm cov hniav ua rau lub sprocket:

• Kev sib txuas ntawm lub bushing siab: Cov hniav sprocket thawb tawm tsam cov bushings txuas uas tawv, tsim kev ntxhov siab uas tuaj yeem dhau cov ntsiab lus ntawm cov khoom siv yog tias cov hniav profile lossis qhov nyuaj tsis zoo.
• Kev cuam tshuam thaum lub sijhawm slewing: Thaum lub excavator co thaum mus ncig, cov khoom thauj sab tsom mus rau cov hniav ib leeg, xav tau kev tawv tawv uas tiv taus tawg.
• Kev hnav khaub ncaws los ntawm cov khoom ntim: Cov hlau ore, cov granite me me, thiab cov hmoov av thee ntim rau hauv cov hauv paus hniav, ua haujlwm zoo li cov nplaum uas ua rau cov hniav sab nraud puas tsuaj.
• Kev qaug zog ntawm cov ntsia hlau ntawm cov log uas tau faib ua ntu: Cov sprockets loj niaj hnub no siv cov ntsia hlau uas tau faib ua ntu rau kev pabcuam hauv thaj chaw. Cov rooj zaum ntsia hlau thiab cov khoom siv yuav tsum tiv taus kev co tas li yam tsis muaj kev xoob lossis tawg.

Yog li ntawd, lub sprocket tom qab kev lag luam zoo tshaj plaws yuav tsum yog ntau tshaj li qhov profile txiav nplaim taws - nws yuav tsum yog ib qho khoom siv uas raug forged, xaiv cov khoom tawv, thiab ua kom raug. Qhov no yog CQC txoj hauv kev.

2. CQC Kev Muaj Peev Xwm Tsim Khoom: Forged, Hardened, thiab Precision-Machined

CQC, nyob hauv Heli Heavy Industry, ua haujlwm rau lub hauv paus tsim khoom siv chassis hnyav hauv Quanzhou, Suav teb. Cov ntu sprocket rim thiab hub 81QE-10010 tsis yog tsuas yog cam khwb cia lossis hluav taws-txiav los ntawm phaj; lawv dhau los ntawm cov txheej txheem metallurgical tswj hwm tag nrho.

A. Cov Hniav Uas Tau Kho Kom Ruaj Khoov

Tom qab Casting thiab normalizing, cov hniav ua haujlwm nto yog contour-induction-hardened siv CNC-tswj cov khoom siv.

• Hardness: 50-58 HRC ntawm cov hniav sab thiab cov hauv paus hniav.
• Qhov tob ntawm lub thawv: 8–12 hli, ua kom ntseeg tau tias cov txheej tawv khov kho nyob ntev tshaj qhov hnav thawj zaug.
• Lub hauv paus tawv: Lub cev ntu thiab thaj chaw qhov ntsia hlau tseem nyob ntawm 30–35 HRC kom nqus tau kev co yam tsis tawg.

Qhov kev sib txawv ntawm kev tawv tawv no yog lub cim ntawm CQC hom zoo, tiv thaiv ob qho tib si kev hnav hniav ua ntej lub sijhawm thiab qhov tawg ntawm cov hniav uas tawg los ntawm kev tawv lossis cov hniav uas tawv tsis raug.

B. Kev Ua Haujlwm Precision Bolt Hole thiab Hub Machining

Lub sprocket hub thiab cov ntu ntawm lub log yog machined rau ntawm CNC kab rov tav tho txawv mills thiab ntsug tig lathes. Cov qauv qhov bolt yog drilled thiab reamed rau H7 kam rau siab, xyuas kom meej tias phim nrog OEM hub thiab lub voj voog rim bolt. Txhua lub sprocket sib dhos raug kuaj xyuas rau radial runout ntawm lub master fixture. Qhov kev meej no tshem tawm cov hniav hauv zos overloading los ntawm eccentric sprocket sib dhos.

C. Kev Tiv Thaiv Txheej Txheem thiab Kev Sib Dhos

Cov ntu tiav lawm raug tua-blasted rau Sa 2.5 thiab coated nrog zinc-rich epoxy primer thiab heavy-duty dub lossis daj polyurethane topcoat. Lawv tau muab ua ib txheej tag nrho ntawm cov ntu rim, high-tensile bolts, thiab hub sib dhos, npaj txhij rau kev teeb tsa ncaj qha bolt-on.

3. Cov Lus Qhia Txog Kev Siv Tshuab thiab Kev Sib Hloov

Kev Lav Pauv Ncaj Qha: Txhua lub CQC 81QE-10010 sprocket sib dhos tau txheeb xyuas ntawm CMM thiab lub cuab yeej siv los ntawm OEM R1200/R1250 qhov kawg tsav flange. Tus qauv bolt, lub voj voog pitch, thiab qhov chaw hniav khiav tawm tau tswj hwm rau OEM nominal. Nws teeb tsa yam tsis muaj kev hloov kho.

4. Cov Cheebtsam Chassis Hnyav Txuas Rau R1200/R1250

Lub sprocket uas hnav lawm ua rau cov saw hlau thiab lub idler hnav sai dua. Kev hloov lub sprocket yog lub sijhawm zoo tshaj plaws los soj ntsuam tag nrho cov khoom siv hnav ntawm lub thav duab. Ua ib lub chaw tsim khoom loj tshaj plaws ntawm cov chassis hnyav los ntawm Quanzhou, Suav teb, Heli Heavy Industry's CQC hom muab cov ecosystem tiav ntawm cov khoom sib txuas hauv qab rau Hyundai R1200/R1250:

• Kev Sib Dhos Txuas Nrog Master Pin: Muaj kev xaiv bushing hnyav (HW). Cov txuas forged nrog cov nplaim tsheb ciav hlau uas tawv tob, sib xws nrog cov hniav CQC sprocket.
• Lub Rooj Sib Dhos Hauv Qab ntawm Txoj Kev (Ib Leeg/Ob Chav Flange): Cov plhaub forged, induction-hardened nrog CQC lub neej floating seals, tsim los nqa tag nrho qhov hnyav ntawm lub tshuab hla cov pob zeb tawv tawg.
• Lub Rooj Sib Dhos Pem Hauv Ntej Idler (Lub Log Qhia): Lub npoo thiab lub hub monobloc forged, lub tread uas tawv tob, thiab lub shaft loj sib dhos kom tswj tau qhov sib dhos ntawm txoj kev.
• Cov Menyuam Nqa Khoom Sab Saum Toj Sib Dhos: Cov menyuam txhawb nqa sab nraub qaum nrog cov kabmob kaw-rau-lub neej thiab cov tread tawv, hloov pauv tau nrog OEM.
• Lub Tog Raj Kheej Tensioner: Hom roj los yog hydraulic, nrog chrome-plated thiab polished pas nrig, high-pressure seals, ncaj qha-ua haujlwm ntawm lub idler yoke pem hauv ntej.

Kev muab cov khoom seem hauv qab ntawm CQC no los ntawm ib lub chaw tsim khoom ua ke yuav txo cov nqi thauj khoom, lav qhov sib xws, thiab muab cov neeg faib khoom ib qho kev pab cuam khoom tiav rau chav kawm 120-tonne.

5. Tus nqi rau Kev Ua Haujlwm Mining thiab Cov Neeg Muab Khoom Thoob Ntiaj Teb

Rau Cov Fleets Mining

• Lub Neej Sprocket Ntev: Kev sib xyaw ua ke ntawm cov nplej forged thiab kev sib txawv induction hardening txhais tau tias CQC sprocket cov hniav hnav sib npaug thiab tiv taus snapping. Qhov no zam kev hloov pauv saw hlau ua ntej lub sijhawm uas tshwm sim los ntawm sprocket hnav lossis tawg.
• Kev Pabcuam Hauv Tebchaws: Cov ntu ntawm lub log uas tau muab ntsia hlau tso cai rau lub sprocket tig lossis hloov pauv yam tsis tau rhuav tshem cov saw hlau. CQC tus qauv ntsia hlau raug ua kom ntseeg tau tias kev hloov pauv ntu sai thiab muaj kev nyab xeeb tob hauv qhov av.
• Lub Sijhawm Tsim Khoom: Lub sprocket zoo los ntawm CQC, lub npe Heli Heavy Industry, txo qhov zaus ntawm kev tsim kho hauv qab, ncaj qha txhim kho qhov muaj ntawm lub excavator.

Rau Cov Neeg Sawv Cev Thoob Ntiaj Teb thiab Cov Tub Lag Luam

• Ib Hom, Tag Nrho Chassis: CQC npog tag nrho Hyundai R1200/R1250 lub hauv qab, los ntawm sprockets mus rau idlers, rollers, thiab saw. Koj tuaj yeem sib sau ua ke cov thawv thauj khoom thiab muab ib hom warranty rau koj cov neeg siv khoom.
• Kev Txhawb Nqa: Peb muab cov qauv CAD 3D, daim ntawv qhia qhov nyuaj, cov ntawv qhia qhov ntev, thiab cov lus qhia txog kev teeb tsa. Peb pab neeg ua haujlwm engineering, coj los ntawm Jack, muaj rau kev txhawb nqa kev ua haujlwm hauv qhov chaw khawb av.
• Kev Tsim Hom Lag Luam Yooj Yim: Cov khoom seem tuaj yeem muab tau raws li hom CQC, hauv cov ntim khoom nruab nrab, lossis nrog koj tus kheej daim ntawv lo thiab cov lej khoom. Cov ntim khoom tiv thaiv xa tawm suav nrog ua tus qauv.
• Qhov Zoo ntawm Quanzhou Manufacturing: Kev nkag mus rau Heli Heavy Industry lub hauv paus forging thiab machining ncaj qha ua kom muaj tus nqi sib tw thiab lub sijhawm ua khoom siv txhim khu kev qha.

6. Cov Lus Qhia Txog Kev Teeb tsa rau 81QE-10010 Sprocket - Los ntawm Jack

Los ntawm kev txhawb nqa hauv thaj teb ntawm R1200-chav kawm tshuab hauv cov chaw ua nickel thiab cov chaw ua thee, kuv hais txog peb txoj kev coj ua tseem ceeb thaum lub sijhawm hloov sprocket:

1. Hloov Sprocket thiab Saw ua ib lub System: Kev teeb tsa sprocket tshiab rau ntawm txoj saw hlau uas hnav ntau heev yuav ua rau cov hniav hnav sai sai vim yog qhov sib txawv ntawm qhov sib txawv. Ntsuas qhov ntev ntawm qhov sib txawv ntawm txoj saw hlau. Yog tias qhov hnav tshaj 50–60% ntawm qhov txwv tsis pub, hloov lossis rov tsim dua txoj saw hlau tib lub sijhawm.
2. Kev Ruaj Ntseg thiab Kev Nplaum Rau Cov Ncej: Ntxuav cov hub thiab cov ntu sib txuas rau cov hlau liab qab. Siv cov xov xauv uas muaj zog heev rau cov bolts tshiab qib 12.9. Ruaj ntseg rau hauv tus qauv hnub qub raws li qhov sib lawv liag ntawm lub zog uas tau teev tseg hauv peb daim npav ntaub ntawv. Rov xyuas lub zog tom qab 50 teev ua haujlwm thawj zaug.
3. Kev Siv Lubrication rau Kev Khiav: Thaum lub sijhawm ua haujlwm thawj zaug, cov neeg teb xov tooj yuav tsum tsis txhob tsav tsheb mus rau sab nraud sai sai ntawm cov ntaiv siab. Qhov no tso cai rau cov hniav sprocket tshiab thiab cov bushings uas twb muaj lawm los tsim cov qauv hnav uas ua haujlwm tau zoo yam tsis muaj kev khawb hauv zos.

Hauv kev xaus lus, Hyundai R1200/R1250 Qhov Kawg Sprocket Sib Dhos (81QE-10010) yog ib qho khoom siv torque-critical, high-wear uas xav tau kev ncaj ncees forging, precision hardening, thiab machining raug. CQC, lub hom phiaj hnyav-duty tracked chassis ntawm Heli Heavy Industry los ntawm Quanzhou, Tuam Tshoj, xa qhov ntawd raws nraim. Los ntawm kev koom ua ke no sprocket nrog CQC cov kab tag nrho ntawm cov khoom hauv qab, cov neeg ua haujlwm mining thiab cov neeg faib khoom thoob ntiaj teb tau txais kev daws teeb meem txhim khu kev qha, ib qho chaw tsim rau qhov tseeb ntawm 120-tonne excavator duty.

*Txog Tus Sau: Jack yog Tus Kws Tsim Kho Tshuab Hauv Qab Tsheb Loj nrog CQC, lub hom chassis hnyav ntawm Heli Heavy Industry—lub chaw tsim khoom saum toj kawg nkaus nyob hauv Quanzhou, Suav. Nrog kev paub dhau los hauv kev tsim qauv, kev tsim kho rov qab, thiab kev tshuaj xyuas qhov tsis ua haujlwm ntawm cov khoom siv loj ntawm txoj kev khawb av, Jack ua tus thawj coj pab pawg tsim kho uas ua kom txhua qhov CQC npaj txhij rau kuv. Yog xav tau cov qauv 3D, cov ntaub ntawv kev siv tshuab, lossis kev sib koom tes ntawm cov neeg faib khoom txog kev sib dhos 81QE-10010 sprocket thiab cov khoom txuas nrog, thov hu rau CQC los ntawm lub platform Heli Heavy Industry.*