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SANY SY1250H SSY004621574 Lub Rooj Sib Tham Sprocket Log / Lub luag haujlwm hnyav EXC undercarriage qhov chaw tsim khoom kws tshaj lij // CQC TRACK // OEM chaw tsim khoom thiab qhov chaw Hoobkas

Kev Piav Qhia Luv:

SANY TRACK SPROCKET LOG SIB DHO 
Qauv SY1250H
Tus lej ntawm qhov SSY004621574
Kev siv tshuab Kev ua yeeb yam
Qhov nyuaj ntawm qhov chaw HRC50-58,Qhov tob10-12 hli
Xim Dub
Lub Sijhawm lav 12 lub hlis los yog 2000 m/teev, seb qhov twg los ua ntej
Daim Ntawv Pov Thawj IS09001-2015
Qhov hnyav 330KG
Nqe FOB FOB Xiamen chaw nres nkoj US $ 25-100 / Daim
Lub Sijhawm Xa Khoom Tsis pub dhau 20 hnub tom qab daim ntawv cog lus tau tsim
Lub Sijhawm Them Nyiaj T/T, L/C, WESTERN UNION
OEM/ODM Tau txais
Hom Cov khoom siv hauv qab ntawm Tracked Excavator
Hom Tsiv Lub Tsheb Thauj Khoom Taug Qab
Kev Pab Tom Qab Muag Khoom Kev txhawb nqa video, Kev txhawb nqa online


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

SY1250 Txoj Kev Sib Tw Sprocket Assy

Daim Ntawv Dawb Txog Kev Txawj Ntse

SANY SY1250H SSY004621574 Lub Rooj Sib Tham Txog Lub Log Sprocket: Kws Tshaj Lij Tsim Khoom Siv Hnyav EXC Hauv Qab Tsheb —CQC TRACK/ Chaw Tsim Khoom OEM thiab Lub Hoobkas Qhov Chaw

1. Cov Lus Qhia Tseem Ceeb: Kev Tsim Kho Lub Hwj Chim Sib Txuas Lus

Lub tshuab hydraulic excavator 120–125 metric tuj sawv cev rau qhov siab tshaj plaws ntawm kev muaj peev xwm khawb av loj hauv kev khawb av thiab kev tsim kho hnyav. Cov tshuab ntawm qhov ntsuas no ua haujlwm ntawm qhov txwv ntawm kev tsim hydraulic excavator ib txwm muaj, qhov twg txhua qhov khoom siv hauv qab yuav tsum tiv taus cov zog uas yuav ua rau puas tsuaj sai sai rau cov khoom sib npaug. SANY SY1250H sawv ua tus qauv tseem ceeb hauv 120-tuj mining excavator ntu, thiab nws lub Track Sprocket Wheel Assembly (OEM Part NumberSSY004621574) ua haujlwm ua qhov sib txuas tseem ceeb uas qhov kawg tsav torque ntsib txoj kev tsav tsheb.

Daim ntawv no muab kev piav qhia txog kev siv tshuab ntawm SANY SY1250H SSY004621574 Track Sprocket Wheel Assembly uas tsim los ntawm CQC TRACK (Heli Machinery Manufacturing Co., Ltd.). Tsim los ua lub sprocket hnyav uas tau forged, induction-hardened - hu ua lub log tsav, lub sprocket tsav kawg, track sprocket, lossis sprocket rim assembly - qhov khoom no yog lub luag haujlwm tseem ceeb rau kev hloov pauv lub zog loj heev los ntawm lub cev muaj zog mus rau txoj saw hlau. Nws qhov kev ua tsis tiav tuaj yeem ua rau muaj kev puas tsuaj loj heev thiab kev puas tsuaj rau tag nrho lub cev muaj zog.

Qhov tseem ceeb tshaj plaws uas ua rau cov khoom no txawv yog kev sib xyaw ua ke ntawm cov txheej txheem tsim khoom siab heev thiab kev tswj xyuas zoo. Tsim tawm hauv lub chaw tau ntawv pov thawj ISO 9001: 2015, lub rooj sib dhos siv cov txheej txheem forging kaw-tuag es tsis yog casting, siv kev tswj hwm induction hardening ntawm cov hniav flanks, thiab suav nrog kev ua haujlwm CNC precision ntawm txhua qhov interfaces tseem ceeb. Tus neeg muab khoom, CQC TRACK, ua haujlwm ua tus tsim khoom thiab lub Hoobkas ncaj qha, tshem tawm ntau txheej ntawm cov neeg nruab nrab thaum tswj hwm kev muaj peev xwm engineering rau ob qho tib si OEM thiab ODM cov kev xav tau ntau lawm.

Daim ntawv dawb no yog tsim los rau cov kws tshaj lij kev yuav khoom, cov kws kho tsheb thauj khoom, cov thawj tswj cov khoom siv hauv kev khawb av, thiab cov neeg faib khoom thoob ntiaj teb. Nws nce qib los ntawm kev tshuaj xyuas lub platform tshuab thiab kev txheeb xyuas tus lej ntawm qhov chaw, tom qab ntawd ua tiav kev rhuav tshem tag nrho ntawm kev sib dhos sprocket, cov lus qhia txog kev tshawb fawb txog cov khoom siv, cov thev naus laus zis tseem ceeb ntawm MTG milling, cov qauv kev lees paub zoo, thiab xaus nrog cov txiaj ntsig ntawm cov khoom xa tuaj uas muaj nyob hauv OEM chaw tsim khoom / qauv Hoobkas.

2. Lub Tshuab SANY SY1250H Host: Kev Txheeb Xyuas Txog Kev Siv Tshuab

2.1 Kev Faib Tawm Tshuab thiab Cov Ntaub Ntawv Ua Haujlwm

Lub SANY SY1250H yog lub tshuab hydraulic crawler excavator hnyav 120-tuj uas tau tsim tshwj xeeb rau kev ua haujlwm khawb av loj, kev khawb pob zeb, cov haujlwm tsim kho vaj tse hnyav, thiab kev siv av loj. Lub tshuab tau txais kev lees paub tias yog "Mine Carrier" hauv kev lag luam khoom siv hnyav hauv Suav teb, yeej ob qho tib si "Golden Finger Award" ua ib feem ntawm TOP50 cov khoom siv engineering machinery thiab CMIIC "Mining King" honors, lees paub nws txoj haujlwm ua tus qauv rau cov tshuab khawb av loj tsim hauv tebchaws.

Lub SY1250H yog tsim los rau cov xwm txheej hnyav hauv kev ua haujlwm pob zeb, thee, thiab hlau, nrog rau lub peev xwm ua haujlwm hnyav thiab kev ntseeg siab siab ua lub hom phiaj tsim qauv tseem ceeb. Los ntawm kev siv tshuab tswj kev sib phim zoo, lub tshuab ua kom zoo dua kev siv zog ua haujlwm kom ua tiav qhov sib npaug zoo tshaj plaws ntawm kev tsim khoom thiab kev ua haujlwm zoo.

SANY tau muab SY1250H ua ib yam khoom tseem ceeb uas tsom mus rau kev txo kev siv cov tshuab khawb av uas hnyav tshaj 100 tuj los ntawm lwm lub teb chaws, nrog ntau yam txiaj ntsig ntawm cov thev naus laus zis tseem ceeb thiab cov cuab yeej cuab tam ywj pheej, suav nrog ntau daim ntawv pov thawj uas yog thawj zaug hauv kev lag luam hauv tebchaws. Lub tshuab khawb av txhawb nqa ntau dua 20 lub cuab yeej ua haujlwm xaiv tau, muab kev hloov pauv zoo rau ntau yam kev xav tau kev ua haujlwm.

2.2 Cov Lus Qhia Txog Lub Tshuab Fais Fab thiab Lub Tshuab Hydraulic

Lub SY1250H siv lub cav Cummins QSK23 diesel, lub cav hnyav 23-liter, rau-lub tog raj kheej, txhaj tshuaj ncaj qha, plaub-stroke, dej txias, turbocharged powerplant. Cov yam ntxwv tseem ceeb ntawm lub cav suav nrog:

Cov Qauv Cov Lus Qhia Tshwj Xeeb
Qauv Cav Cummins QSK23
Kev Hloov Chaw 23 L
Lub zog ntsuas 567 kW @ 1,800 rpm
Qhov Siab Tshaj Plaws Torque 3,468 N·m @ 1,350 rpm
Peev Xwm ntawm Lub Taub Roj 1,560 L
Lub peev xwm ntawm lub tank hydraulic 830–1,100 L

Lub cav muab lub zog loj nrog lub peev xwm khaws cia ntau, ua tiav kev teb rov qab zoo, siv roj tsawg, thiab kev ntseeg tau. Lub zog ua haujlwm ntsuas ntawm 567 kW ua rau SY1250H nyob ruaj khov hauv qeb excavator loj heev nrog lub zog tso zis tshaj 760 HP.

Lub kaw lus hydraulic siv lub tshuab hluav taws xob tswj hwm tag nrho kaw-nruab nrab loj-khiav hydraulic ua ke nrog plaub-twj tso kua mis/plaub-circuit hydraulic system configuration. Ob lub twj tso kua mis tandem piston xa cov nqi ntws ntawm 4 × 500 L / min, muaj cov haujlwm txiav siab kom txo qhov poob ntawm cov dej ntws. Lub kaw lus suav nrog kev faib tawm ntws ntse thiab kev tswj hwm qhov tseeb, qhov kub tsis ywj pheej cais txias, thiab boom passive lowering technology - ua ke ua rau kev siv roj tsawg dua. Kev siv cov thev naus laus zis tswj hwm tag nrho hloov cov kab tsav nrog cov xov hlau sib txuas, txo qhov poob siab, txhim kho qhov teb ceev, thiab xa cov haujlwm sib xyaw du nrog kev faib tawm ntws meej dua.

2.3 Qhov Hnyav ntawm Lub Tshuab thiab Kev Thauj Khoom Hauv Qab

Lub SANY SY1250H muaj qhov hnyav loj uas tsav ncaj qha rau cov qauv tsim khoom hauv qab. Qhov hnyav ua haujlwm tau sau tseg tas li ntawm 125,000 kg thoob plaws ntau qhov chaw muaj cai, tsim kom muaj qhov pib meej 125-tuj. Qee qhov kev hloov pauv hauv cheeb tsam thiab kev teeb tsa qhia txog kev hloov pauv (116,400–122,000 kg) nyob ntawm qhov hnyav sib npaug thiab cov khoom siv txuas.

Lub peev xwm ntawm lub thoob khib nyiab yog txij li 7.0 txog 10.0 m³, nrog rau qhov kev teeb tsa tus qauv muab 8.0 m³ lub thoob khib nyiab pob zeb roob. Kev teeb tsa nrog lub thoob khib nyiab 9.1 m³ kuj muaj rau SY1350H variant. Lub zog khawb thoob khib nyiab siab tshaj plaws ncav cuag 585–605 kN, thiab lub zog khawb caj npab ncav cuag 460–495 kN.

Los ntawm kev pom ntawm kev tsim kho hauv qab lub tsheb thauj khoom, kev sib raug zoo ntawm qhov hnyav ntawm lub tshuab thiab thaj chaw sib cuag hauv av ua rau muaj qhov siab hauv av ntawm 150 kPa (kwv yees li 1.5 kg / cm²). Lub tshuab ua tiav qhov siab ntawm 70% (kwv yees li 35 °) thiab kev mus ncig ceev ntawm 3.5 km / teev (kev ceev ceev) / 2.4 km / teev (kev ceev qis).

2.3.1 Qhov Loj Ntawm Lub Tsheb Hauv Qab

Qhov ntev ntawm lub tsheb laij teb hauv qab ntawm SY1250H txhais lub hnab ntawv qhov chaw thiab lub tshuab uas lub rooj sib dhos ntawm lub log sprocket yuav tsum ua haujlwm:

Cov Qauv Tus nqi
Tag Nrho Qhov Ntev 6,630 hli
Qhov Ntev Ntawm Kev Sib Cuag Hauv Av (Lub Log Hauv Paus) 5,150 hli
Kev Ntsuas Kev Taug Kev 3,900 hli
Dav ntawm Khau Khiav 700 hli
Qhov tsawg kawg nkaus ntawm av 1,085 hli
Kev Thauj Mus Los Tag Nrho Ntev 14,710 hli
Kev Thauj Mus Los Dav Dav 5,560 hli
Kev Thauj Mus Los Qhov Siab Tag Nrho 6,260 hli

Lub ntsuas kev sib tw 3,900 hli (qhov nruab nrab ntawm qhov sib dhos ntawm sab laug thiab sab xis) yog qhov tseem ceeb ntawm kev tsim qauv. Qhov kev sawv ntsug dav no - dav tsis zoo li qub rau lub tshuab khawb av 125-tuj - muab kev ruaj khov rau lub tshuab qhov chaw siab ntawm lub ntiajteb txawj nqus thaum lub sijhawm ua haujlwm hauv chaw txua zeb thiab kev khawb av tab sis ua rau muaj kev thauj khoom sab nraud ntawm cov hniav sprocket thaum lub sijhawm tig. Qhov dav ntawm txoj kev khiav khau 700 hli muab thaj chaw sib cuag loj uas txo qhov siab hauv av ntawm thaj chaw mos tab sis ua rau muaj kev siv sab ntawm sab uas siv rau qhov sib txuas ntawm sprocket thaum lub tshuab hla cov toj lossis ua qhov tig rov qab.

Lub hauv paus log 5,150 hli (qhov deb ntawm kab nruab nrab ntawm lub log pem hauv ntej thiab kab nruab nrab ntawm lub sprocket tom qab) tsim kom muaj qhov sib nrug ntawm lub thav duab thiab cuam tshuam rau qhov kev faib tawm ntawm lub zog uas lub sprocket yuav tsum tau txais thaum lub sijhawm mus ncig. Qhov ntev tag nrho ntawm txoj kev khiav 6,630 hli txhais tau tias muaj pes tsawg qhov txuas ntawm txoj kev khiav thiab yog li ntawd qhov kev sib raug zoo ntawm lub suab uas tswj hwm qhov geometry ntawm cov hniav sprocket.

2.4 Kev Teeb tsa Hauv Qab Tsheb — SY1250H "Plaub Lub Log thiab Ib Txoj Siv"

Lub SY1250H muaj qhov kev teeb tsa hauv qab ntawm 150-tuj uas zoo dua, uas yog qhov kev hloov kho tshiab tseem ceeb dua li cov qauv 125-tuj. Cov ntaub ntawv ntawm SANY qhia tias lub tshuab siv lub kaw lus hauv qab ntawm 150-tuj nrog rau qhov loj dua ntawm lub ncej kom txo qhov siab ntawm lub cev. Qhov no muab lub neej ua haujlwm zoo dua nrog 30% lub peev xwm thauj khoom ntau dua rau lub kaw lus tsav tsheb.

Lub tshuab propulsion ntawm txoj kev muaj xws li:

Cheebtsam Cov Lus Qhia Tshwj Xeeb
Kev Txuas Mus Rau Ib Sab 51
Hom Khau Khiav Lub thoob pob zeb roob / Kev khawb av hnyav
Cov Rollers Nqa Khoom Ib Sab 3
Cov Rollers Hauv Qab Ib Sab 8–9

Kev nruj ntawm txoj kab khiav yog tswj los ntawm lub tshuab kho hydraulic uas sib xyaw ua ke rau hauv lub rooj sib dhos idler, uas tso cai rau kev them nyiaj kom zoo rau kev hnav thiab kev nthuav dav thermal thaum lub sijhawm ua haujlwm.

Lub sprocket nyob rau hauv qhov chaw kawg ntawm lub tshuab tsav tsheb tom qab ntawm lub undercarriage. Nws tau mounted ncaj qha mus rau qhov kawg tsav planetary hub thiab koom nrog cov saw hlau bushings los hloov hydraulic lub cev muaj zog torque mus rau hauv linear propulsion force. Tus qauv tsim sprocket haum rau qhov tso zis torque ntawm 2 × 18 L kawg drives, nrog rau tag nrho cov zog tractive scaled tsim nyog rau lub tshuab 125-tuj.

2.4.1 Tsim rau Cov Chaw Ua Kev Khawb Av Hnyav

Nws yog lub hom phiaj tsim rau cov xwm txheej ua haujlwm hnyav xws li pob zeb, thee, thiab hlau, nrog rau kev ua haujlwm hnyav thiab kev ntseeg siab siab ua lub hom phiaj tsim qauv tseem ceeb. Los ntawm kev siv tshuab tswj kev sib phim zoo, lub tshuab ua kom siv hluav taws xob zoo tshaj plaws. Lub neej tsim qauv ntev rau cov tshuab no ncav cuag 25,000 teev - sawv cev rau kev nce 30% ntawm lub neej ntev ntawm lub tshuab.

3. Kev Txheeb Xyuas Khoom Thiab Kev Siv Sib Piv

3.1 Tus lej OEM tseem ceeb

Lub Cheebtsam nyob hauv nruab nrab ntawm daim ntawv qhia kev siv tshuab no yog SANY SSY004621574 Track Sprocket Wheel Assembly. Tus lej OEM no sib raug rau tag nrho cov track sprocket - tseem hu ua kev hloov pauv hauv kev lag luam cov lus hais tias yog lub log tsav, qhov kawg tsav sprocket, track sprocket assy, ​​lossis sprocket rim - raws li thawj zaug tsim rau SANY SY1250H hydraulic excavator.

Tus lej SSY004621574 yog lub npe OEM raug cai. Tus lej no yuav tsum tau siv rau hauv txhua daim ntawv pov thawj yuav khoom, cov ntaub ntawv txij nkawm, thiab cov ntawv teev khoom kom paub tseeb tias muaj kev sib txuas lus raug. Lub rooj sib dhos yog tsim los rau kev sib pauv khoom siv 1: 1 ncaj qha nrog cov khoom qub, tsis tas yuav hloov kho qhov chaw kawg rau qhov kawg ntawm lub tshuab spline interface, mounting flange, lossis bolt qhov chaw.

3.2 Kev Sib Txuas ntawm Kev Tsav Tsheb thiab Kev Txhawb Nqa

Lub sprocket SSY004621574 koom nrog ncaj qha nrog SANY SY1250H txoj saw hlau, nrog rau cov hniav geometry phim meej rau lub suab saw hlau, lub bushing txoj kab uas hla, thiab qhov sib nrug ntawm qhov txuas. Kev sib raug zoo ntawm sprocket-rau-saw yog qhov tseem ceeb: lub sprocket tsim cov khoom siv sib txuas ntawm qhov kawg tsav thiab txoj kab ke. Tsis muaj sprocket zoo → tsis muaj kev ua tau zoo ntawm kev mus ncig. Qhov no yog vim li cas qhov tseeb, qhov tawv ntawm cov hniav, thiab kev ruaj khov mus sij hawm ntev yog qhov kev txhawj xeeb tseem ceeb rau cov neeg yuav khoom thoob ntiaj teb los ntawm cov nkoj xauj tsev mus rau cov neeg cog lus tsim kho.

Lub rooj sib dhos no siv tau lub zog torque los ntawm 2 × 18 L kawg tsav, xa lub zog mus rau txoj saw hlau. Tus qauv tsim muaj kev sib txuas ruaj khov, tsis plam, feem ntau nias rau thiab txuas rau lub qhov kawg tsav.

3.3 Hom Lag Luam thiab Daim Ntawv Pov Thawj ntawm Tus Neeg Muab Khoom

Tus neeg muab khoom rau lub rooj sib dhos no yog CQC TRACK (Heli Machinery Manufacturing Co., Ltd.). Lub tuam txhab tau tsim muaj xyoo 2005 thiab koom nrog kev tsim khoom, kev tsim khoom, thiab kev muag khoom ntawm cov khoom siv hauv tsev. Nws txoj kev lag luam tseem ceeb suav nrog cov khoom siv hauv qab ntawm lub tshuab khawb av thiab lub tsheb laij teb, suav nrog cov menyuam khiav, cov menyuam nqa khoom, cov sprockets, cov idlers, cov saw hlau khiav, thiab cov khau khiav. Lub chaw tsim khoom tuav daim ntawv pov thawj ISO 9001: 2015 thiab ua haujlwm raws li cov txheej txheem tswj hwm zoo.

CQC TRACK muab cov kev daws teeb meem ruaj khov thiab pheej yig rau cov excavators, bulldozers, thiab drilling rigs ua haujlwm hauv qhov chaw nyuaj tshaj plaws. Cov khoom lag luam ntawm tus neeg muag khoom suav nrog cov khoom siv hauv qab rau Komatsu, Caterpillar, Hitachi, Liebherr, thiab ntau ntxiv.

Tus neeg muag khoom ua haujlwm ua tus tsim khoom OEM thiab lub Hoobkas, muab kev nkag mus rau qhov chaw tsim khoom ncaj qha yam tsis muaj cov neeg faib khoom nruab nrab lossis cov tuam txhab lag luam. Tus qauv xa khoom ncaj qha no ua rau muaj ob qho tib si OEM cov qauv zoo thiab lub Hoobkas-ncaj qha tus nqi, tshem tawm cov nqi uas feem ntau tshwm sim los ntawm ntau theem kev faib khoom.

4. Kev Tsim Kho Dua Tshiab: Kev Tshawb Fawb Txog Lub Cev ntawm SSY004621574 Sprocket Assembly

Lub rooj sib dhos ntawm lub log sprocket yog ib qho khoom siv xa hluav taws xob uas muaj ntau yam kev tsim qauv sib cuam tshuam. Tsis zoo li cov menyuam khiav uas feem ntau tswj hwm kev thauj khoom, lub luag haujlwm ntawm sprocket yog kev xa hluav taws xob zoo los ntawm qhov tsav kawg mus rau txoj saw hlau - ib qho haujlwm uas xav tau qhov tseeb ntawm cov hniav, qhov nyuaj ntawm qhov chaw, thiab kev ua haujlwm zoo hauv qab kev thauj khoom tas mus li.

4.1 Lub cev Forged Sprocket

Kev Ua Haujlwm: Lub cev sprocket tsim cov qauv ntawm lub rooj sib txoos. Nws xa cov zis torque tag nrho los ntawm qhov tsav kawg los ntawm cov hniav profile mus rau txoj kev sib txuas bushings. Lub sprocket yuav tsum tiv taus cov hniav tawg, yas deformation, thiab qaug zog tawg nyob rau hauv cov loads cyclic hnyav ntsib hauv cov ntawv thov mining.

Kev Xaiv Khoom Siv: Lub sprocket yog tsim los ntawm cov hlau carbon alloy zoo tshaj plaws siv cov txheej txheem kaw-tuag forging uas txhim kho cov qauv nplej hlau. Cov qib khoom siv rau sprockets hauv 120-tuj excavator chav kawm suav nrog 42CrMo4 (EN 10083 tus qauv) lossis sib npaug siab-muaj zog carbon alloy steels. Kev tsim kho forged, es tsis yog casting, muab qhov tshwj xeeb tensile zog thiab cuam tshuam toughness, txo qhov kev pheej hmoo ntawm kev tawg hniav lossis lub hauv paus tawg nyob rau hauv cov xwm txheej siab piv rau cov cam khwb cia lwm txoj hauv kev.

Cov txheej txheem forging sib dhos cov hlau cov nplej ntws raws cov khoom tseem ceeb ntawm cov axes kev ntxhov siab, xa cov kev taw qhia lub zog thiab kev tiv thaiv kev qaug zog uas cov khoom sib npaug tsis tuaj yeem ua tiav. Rau lub sprocket uas yuav nyiaj ntau lab lub voj voog kev koom tes hniav-bushing thoob plaws nws lub neej kev pabcuam, forging yog txoj hauv kev tsim khoom tsim nyog.

Txoj Kev Tsim Khoom: Lub sprocket blank yog thawj zaug rough-forged los ntawm billets ntawm cov hlau alloy tau ntawv pov thawj, tom qab ntawd precision-machined mus rau qhov kawg qhov ntev siv CNC cov khoom siv. Txhua qhov tseem ceeb interfaces - suav nrog lub spline bore, mounting flange, thiab bolt qhov - yog machined ntawm CNC cov khoom siv rau OEM tolerances, xyuas kom meej tias muaj qhov zoo meej, ncaj qha bolt-on hloov tsis muaj kev hloov kho thiab lav qhov sib phim meej nrog qhov kawg tsav tso zis ncej.

4.2 Cov Qauv Hniav thiab Kev Sib Koom Tes Geometry

Kev Ua Haujlwm: Cov hniav sprocket yog cov chaw ua haujlwm tseem ceeb, koom nrog cov saw hlau bushings los hloov cov torque tig mus rau hauv kev txav mus los linear. Cov qauv hniav txhais cov yam ntxwv ntawm kev koom tes, kev faib khoom thauj, thiab kev coj cwj pwm hnav ntawm tag nrho cov propulsion interface.

Cov Qauv Tsim: Cov qauv hniav sprocket yog tsim los ua kom tiav kev sib koom tes nrog cov saw hlau bushings. Tus qauv tsim suav nrog:

  • Qhov siab ntawm cov hniav sib phim nrog qhov sib nrug ntawm cov saw hlau kom ntseeg tau tias muaj kev faib khoom sib npaug thoob plaws txhua cov hniav uas koom nrog
  • Qhov dav ntawm cov hniav kom haum rau thaj chaw sib cuag tag nrho thaum tso cai rau qhov chaw tso cai rau cov av thiab cov khib nyiab tawm mus
  • Cov hauv paus hniav tau zoo dua los txo qhov kev ntxhov siab ntawm qhov sib tshuam tseem ceeb ntawm cov hniav thiab lub cev uas feem ntau pib tawg vim qaug zog
  • Lub kaum sab xis ntawm cov hniav tsim los txhawb kom cov bushing nkag thiab tawm tau zoo, txo cov kev cuam tshuam thaum lub sijhawm sib koom tes txhua lub voj voog

Rau SY1250H, nrog nws qhov hnyav ua haujlwm 125-tuj thiab lub zog siab tshaj plaws 3,468 N · m, qhov geometry ntawm cov hniav sprocket yuav tsum haum rau cov zog sib koom ua ke thaum tswj hwm qhov sib phim nrog txoj saw hlau.

Kev Ua Kom Tseeb CNC: Lub sprocket yog precision-machined ntawm CNC khoom siv kom raug OEM kev kam rau siab. Qhov kev ua kom raug no ua kom muaj kev sib kis fais fab du, txo kev co, thiab qis dua hnav ntawm cov saw hlau thiab bushings - cov yam uas ua rau lub neej hauv qab ntev dua.

4.3 Spline Interface / Mounting Hub

Kev Ua Haujlwm: Lub spline interface (lossis keyed mounting hub) muab kev sib txuas ntawm lub sprocket thiab lub zog tsav kawg. Lub interface no yuav tsum hloov tag nrho cov zis torque yam tsis muaj kev sib hloov (splines stripping lossis keys shearing) thaum tso cai rau kev teeb tsa thiab tshem tawm hauv thaj teb.

Kev Tsim Qauv: Nyob ntawm qhov tshwj xeeb SY1250H tsav kawg tsim, lub sprocket interfaces ntawm:

  • Tsav Spline - Cov splines sab hauv uas tau tshuab rau hauv lub sprocket hub koom nrog cov splines sab nraud ntawm qhov kawg ntawm lub qhov tso zis tsav. Cov hniav spline tau tsim kom meej kom ntseeg tau tias muaj kev sib cuag tag nrho thoob plaws qhov ntev koom nrog, faib cov khoom hnyav sib npaug thoob plaws txhua cov hniav spline.
  • Tus ncej uas muaj tus yuam sij - Ib txoj kev tseem ceeb uas tau tshuab rau hauv lub qhov sprocket txais tus yuam sij plaub fab lossis plaub fab uas tau txuas rau tus ncej tso zis, muab kev sib kis torque zoo hauv ob qho kev taw qhia mus tom ntej thiab rov qab.

Lub Peev Xwm Torque: Lub interface no yog tsim los tswj cov zis torque siab tshaj plaws ntawm 3,468 N·m yam tsis muaj kev hloov pauv tas mus li lossis kev hnav khaub ncaws ua rau muaj kev sib sau ua ke. Cov bolts lossis cov khoom siv khaws cia ruaj ntseg lub rooj sib dhos axially ntawm qhov kawg tsav ncej, feem ntau torqued rau cov lus qhia ntawm 450–500 N·m (torque qhuav), piv rau cov lus qhia zoo sib xws ntawm cov excavator chav kawm.

4.4 Kev Teeb tsa Bolt Mounting

Kev Ua Haujlwm: Lub sprocket tau ruaj khov rau lub hub tsav kawg siv cov bolts mounting muaj zog. Cov bolts no yuav tsum tswj tau qhov clamp load nyob rau hauv cyclic loading, vibration, thiab thermal expansion yam tsis muaj loosen lossis qaug zog failure.

Cov Lus Qhia Tshwj Xeeb: Lub voj voog ntawm lub bolt, tus naj npawb ntawm cov bolts, thiab qhov loj ntawm bolt tau phim meej rau OEM qhov kev teeb tsa tsav kawg. Cov chav kawm txuas rau sprocket mounting hauv qhov loj me no yog Qib 12.9 lub zog siab alloy steel bolts, torque siv rau hauv tus qauv hnub qub kom ntseeg tau tias muaj kev thauj khoom sib xws ntawm lub flange mounting.

4.5 Txheej Txheem Tiv Thaiv Kev Xeb

Kev Ua Haujlwm: Lub sprocket tiav lawm tau txais ib txheej tiv thaiv kom tiv taus xeb thaum lub sijhawm khaws cia, thauj mus los, thiab ua haujlwm hauv thaj teb.

Cov Tshuaj Pleev Xim Siv: CQC TRACK sprockets tau ua tiav nrog cov tshuaj pleev xim manganese lossis zinc phosphate uas nqus cov roj thiab tiv thaiv xeb. Cov tshuaj pleev xim no muab kev tiv thaiv zoo tshaj plaws tiv thaiv kev xeb thaum lub sijhawm khaws cia thiab ua haujlwm, thiab muab lub hauv paus zoo heev rau kev nplaum xim yog tias xav tau rau cov lus qhia ntawm qhov chaw.

5. Kev Tshawb Fawb Txog Khoom Siv thiab Kev Kho Mob Kub

Cov khoom siv metallurgy thiab kev kho cua sov yog qhov sib txawv ntawm cov sprockets mining qib siab thiab cov khoom hloov pauv tus qauv. Lub rooj sib dhos SSY004621574 siv cov khoom siv qib thiab cov txheej txheem ua haujlwm thermal tshwj xeeb tshaj yog rau 125-tuj chav kawm loading mob ntawm SY1250H.

5.1 Cov Khoom Siv Tseem Ceeb

Lub cev sprocket yog forged los ntawm cov hlau carbon alloy zoo tshaj plaws, feem ntau teev tseg tias yog 42CrMo4 (EN 10083) lossis qib muaj zog siab. Rau cov ntawv thov sprocket hnyav, qib xws li 40Cr lossis 35Mn kuj tseem siv tau, uas muab lub zog zoo tshaj plaws thiab kev tiv taus qaug zog kom ntseeg tau tias sprocket tuaj yeem tiv taus kev ua haujlwm siab tas li.

Cov khoom sib xyaw ua ke ntawm 42CrMo4 muaj kwv yees li: 0.38–0.45% carbon (rau qhov muaj peev xwm tawv), 0.9–1.2% chromium (rau qhov tawv thiab tiv taus kev hnav), 0.15–0.30% molybdenum (rau lub zog ntawm qhov kub siab thiab tiv taus kev kub ntxhov), thiab manganese (rau deoxidation thiab hardenability). Cov tshuaj lom neeg no tsim cov hlau uas teb tau zoo rau kev kho cua sov, ua tiav lub zog siab thaum tseem tswj tau qhov tawv txaus rau kev tiv taus kev cuam tshuam.

5.2 Kev Kho Mob Kub

Cov khoom sib dhos sprocket ua haujlwm siab suav nrog ntau theem kev kho cua sov.

Kev Quenching thiab Tempering (Q&T): Tom qab forging thiab machining ntxhib, lub sprocket dhau los ntawm kev quenching thiab tempering. Cov txheej txheem txheem suav nrog quenching thiab tempering ua raws li qhov chaw induction hardening. Lub sprocket raug cua sov rau austenitizing kub (850–900 ° C), sai sai quenched hauv roj los hloov cov microstructure mus rau martensite, tom qab ntawd tempered ntawm qhov kub nruab nrab (feem ntau 400–600 ° C) kom txo cov kev ntxhov siab sab hauv thaum khaws cia qhov nyuaj siab. Qhov no tsim cov khoom siv kho tshuab ntawm tag nrho lub cev sprocket ua ntej kev kho qhov chaw.

Kev Kho Kom Ruaj Khoov Ntawm Cov Hniav Sab Nraud: Cov hniav sprocket tau txais kev tswj hwm kev kho kom ruaj khov kom ua tiav qhov tob, sib npaug ntawm qhov nyuaj (feem ntau 55–58 HRC). Kev kho kom ruaj khov siv lub kauj hluav taws xob electromagnetic los ua kom sov sai sai rau txheej ntawm cov hniav, ua raws li kev tua tam sim ntawd. Cov txheej txheem no raug tswj hwm kom ua tiav qhov tob ntawm 5–8 hli ntawm cov hniav sab nraud thiab cov chaw sib cuag.

Cov thev naus laus zis tiv taus kev hnav ntawm SANY tus kheej "plaub lub log thiab ib txoj siv" hauv qab lub tsheb thauj khoom siv cov khoom siv hlau alloy uas tiv taus kev hnav siab, nrog rau cov txheej txheem forging lossis casting, thiab cov thev naus laus zis quenching integral profiling siv rau ntawm cov hniav. Qhov no muab kev siv hluav taws xob zoo, cov qauv txheej tawv sib npaug, kev tiv taus kev hnav siab, thiab qhov zoo ruaj khov, ua rau cov khoom ruaj khov thiab lub neej ua haujlwm ntev dua. Rau cov sprockets hauv cov excavators hnyav, cov thev naus laus zis kho qhov chaw siab heev xws li QPQ (Quench-Polish-Quench) ntsev da dej nitriding kuj tseem siv tau los ua kom tiav qhov nyuaj ntawm qhov chaw (58-62 HRC) thaum tswj hwm qhov tawv ntawm lub hauv paus (28-32 HRC).

5.3 Kev piav qhia txog qhov nyuaj

Lub sprocket qhia txog qhov nyuaj ntawm qhov profile uas ua rau muaj kev tiv thaiv kev hnav thaum tseem tswj tau qhov tawv ntawm lub hauv paus thiab kev nqus tau qhov cuam tshuam:

  • Qhov Nto Hniav: HRC 55–58 (lossis 58–62 nrog kev kho mob siab heev). Qhov tawv ntawm qhov chaw no ua rau muaj kev tiv thaiv kev hnav zoo heev rau cov saw hlau, ua rau muaj kev tiv thaiv kev hnav thiab tiv thaiv kev tsim "nuv" ua ntej ntawm cov hniav.
  • Qhov chaw hauv qab (Qhov tob ntawm lub thawv 5–8 hli): Maj mam txo qhov nyuaj ntawm qhov chaw mus rau lub hauv paus, muab thaj chaw hloov pauv uas txhawb nqa qhov chaw tawv thaum tiv taus qhov tawg.
  • Lub hauv paus: Qhov nyuaj qis dua (kwv yees li HRC 28–32) muab kev tawv thiab kev cuam tshuam uas tso cai rau lub sprocket kom tiv taus cov kev co thaum lub tshuab khawb av hla cov pob zeb lossis cuam tshuam cov teeb meem.

Tus qauv tsim no muaj ob qho zoo tseem ceeb: Qhov chaw tawv tiv taus kev hnav los ntawm kev sib cuag ntawm cov saw hlau, ua rau lub neej ua haujlwm ntev dua. Lub hauv paus tawv nqus cov khoom hnyav thiab tiv taus kev tawg ntawm cov hauv paus hniav, tiv thaiv kev tawg hniav loj heev uas yuav ua rau lub tshuab tsis ua haujlwm. Kev ua kom tawv nqaij zoo muab qhov tob sib npaug thoob plaws txhua cov hniav, ua kom ntseeg tau tias cov yam ntxwv hnav tsis tu ncua thiab lub neej ua haujlwm kwv yees tau.

5.4 Kev Txheeb Xyuas Qhov Nyuaj

Tom qab kho cua sov, siv cov cuab yeej ntsuas Rockwell hardness uas tau calibrated. Kev kuaj 100% ua kom txhua pawg khoom tsim tau raws li qhov yuav tsum tau ua ntawm qhov chaw thiab qhov nyuaj ntawm lub hauv paus.

6. MTG Milling Technology: Qhov Sib Txawv Zoo

6.1 MTG Milling Yog Dab Tsi?

MTG milling (Multi-Tooth Generation high-precision milling) yog ib txoj kev ua haujlwm CNC siab heev uas siv rau cov hniav ntawm lub sprocket tom qab kev kho cua sov. Tsis zoo li cov milling ib txwm muaj uas yuav vam khom kev kam rau siab dua lossis kev ntsuas qis dua, MTG thev naus laus zis ua tiav qhov tseeb ntawm qhov ntev thiab qhov tiav ntawm qhov chaw thoob plaws tag nrho cov hniav.

6.2 Cov Ntsiab Cai Txog Kev Siv Tshuab

Cov txheej txheem MTG siv cov txheej txheem CNC ntau-axis uas muaj cov cuab yeej tshwj xeeb uas tsim tshwj xeeb rau kev tsim cov hniav sprocket. Cov txheej txheem no ua kom ntseeg tau tias lub voj voog ntawm lub voj voog (PCD) ntawm sprocket phim lub suab ntawm txoj saw hlau mus rau qib kev kam rau siab uas tsis ua tau nrog cov txheej txheem tsim khoom ib txwm muaj. Qhov tseem ceeb ib yam nkaus, qhov sib nrug ntawm cov hniav mus rau cov hniav thoob plaws qhov ncig ntawm sprocket raug tswj hwm hauv qhov kev kam rau siab sib xws, kom ntseeg tau tias txhua cov hniav koom nrog cov bushings ntawm txoj saw hlau nrog cov qauv zoo sib xws.

Txoj kev milling MTG kuj tsim kom muaj qhov tiav zoo dua ntawm cov hniav ua haujlwm, txo qhov hnav thawj zaug thiab txhawb kev koom tes ntev nrog cov saw hlau bushings.

6.3 Vim li cas MTG thiaj tseem ceeb rau SY1250H Sprockets

Rau lub tshuab khawb av 125-tuj uas ua haujlwm hauv cov chaw khawb av, qhov kev thov ntawm sprocket precision yog qhov hnyav:

  • Kev faib khoom sib npaug txo qhov kev thauj khoom ntau dhau ntawm cov hniav ib leeg uas yuav ua rau kev hnav sai dua thiab ua rau muaj kev pheej hmoo ntawm kev tawg hniav.
  • Kev txo qis kev co thaum lub sijhawm mus ncig ua rau lub neej ua haujlwm ntawm tag nrho cov kab ke hauv qab, suav nrog cov bushings, rollers, thiab qhov kawg tsav nws tus kheej.
  • Cov qauv hnav uas kwv yees tau tso cai rau cov thawj coj saib xyuas cov tsheb thauj khoom los npaj cov kev hloov pauv sprocket raws li lub sijhawm sib txawv es tsis txhob teb rau qhov ua tsis tiav uas tsis tau xav txog.

Cov sprockets uas siv MTG ua tiav qib sib npaug ntawm cov hniav rau cov hniav uas cov khoom sib npaug tsis tuaj yeem sib piv tau. Kev nqis peev hauv MTG thev naus laus zis them nyiaj rau lub neej ua haujlwm ntev dua thiab kev ua haujlwm hauv qab uas kwv yees tau.

6.4 Kev Sib Haum Xeeb nrog OEM Cov Lus Qhia

CQC TRACK sprockets tau tsim los raws li cov lus qhia qub, siv cov khoom siv zoo tshaj plaws thiab cov txheej txheem tsim khoom kom xa tau kev ua haujlwm zoo. Cov txheej txheem milling MTG ua kom ntseeg tau tias cov hniav profile phim cov qauv ntawm txoj saw hlau, lav qhov kev koom tes zoo thiab tshem tawm qhov kev pheej hmoo ntawm kev hnav sai vim yog qhov profile tsis sib xws. Cov nplaim sealing ntawm CQC TRACK Cheebtsam tau tsim los ua kom 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.

7. Kev Ua Haujlwm thiab Cov Kev Xav Tau ntawm Cov Khoom Siv Kho Tshuab

7.1 Kev Xa Hluav Taws Xob Thawj Zaug

Lub sprocket yog lub Cheebtsam ib leeg uas muaj lub luag haujlwm rau kev xa cov torque loj heev los ntawm qhov kawg tsav mus rau txoj saw hlau. Txhua qhov kev hloov pauv ntawm qhov kawg tsav tso zis ncej yog hloov mus rau hauv kev txav mus los ntawm txoj saw hlau los ntawm kev sib koom tes ntawm cov hniav sprocket nrog cov saw hlau bushings.

Cov txheej txheem ua haujlwm raws li nram no: Lub cev muaj zog tig lub tsheb ciav hlau kawg ntawm lub ntiaj teb. Lub qhov tso zis kawg ntawm lub zog tsav (nrog splines lossis tus yuam sij) tig lub rooj sib dhos sprocket. Cov hniav sprocket koom nrog cov saw hlau bushings. Lub zog rub txav cov saw hlau ncig lub hauv qab, thawb lub excavator mus tom ntej lossis rov qab.

Tsis muaj lwm yam khoom siv twg uas yuav kho tau qhov sprocket uas puas lawm los yog tsis ua haujlwm—lub sprocket yuav tsum xa tag nrho cov torque uas tso tawm yam tsis muaj kev plam, kev rhuav cov splines, lossis kev ua tsis tiav ntawm cov hniav. Qhov no yog vim li cas qhov kev ua tsis tiav ntawm sprocket tuaj yeem ua rau lub sijhawm tsis ua haujlwm loj heev thiab kev puas tsuaj rau tag nrho lub cev hauv qab.

7.2 Kev Sib Txuas Hniav

Thaum lub sijhawm txhua zaus uas lub sprocket tig, txhua tus hniav yuav sib koom nrog lub bushing ntawm txoj saw hlau ob zaug (ib zaug thaum cov hniav nkag mus rau hauv lub bushing, ib zaug thaum nws tawm mus). Thaum lub sijhawm ua haujlwm ntawm lub sprocket, txhua tus hniav yuav dhau los ua ntau lab lub voj voog sib koom ua ke. Lub zog ntawm kev sib koom ua ke no nyuaj heev:

  • Kev cuam tshuam nkag: Thaum tus hniav sprocket mus txog ntawm lub bushing, lub hau hniav pib kov lub ntsej muag bushing ua ntej zaum tag nrho hauv qhov sib txawv ntawm lub bushing. Qhov tawv ntawm qhov hniav txiav txim siab seb nws tiv taus qhov cuam tshuam thawj zaug thiab kev hnav tsis zoo li cas.
  • Kev koom tes tag nrho: Thaum lub sijhawm tig, cov hniav sprocket thawb tawm tsam lub bushing, hloov lub zog traction mus rau txoj saw hlau. Lub geometry ntawm cov hniav sab nraud txiav txim siab tias lub zog no faib thoob plaws thaj chaw sib cuag li cas.
  • Qhov tawm ntawm qhov chaw: Thaum cov hniav tawm ntawm lub bushing, lub zog sib koom tes yuav txo qis, thiab cov khib nyiab uas nyob nruab nrab ntawm cov hniav thiab lub bushing yuav raug tshem tawm. Qhov kev ua ntawm lub bushing uas ntab rau ntawm cov koob txuas ntawm txoj kev sib tw ua rau muaj qee qhov kev hloov pauv tsis sib xws thaum lub sijhawm no.

7.3 Kev Faib Khoom Thoob Plaws Hauv Qab Tsheb

Lub sprocket tsis ris lub tshuab qhov hnyav - qhov kev ua haujlwm ntawd yog rau cov rollers hauv qab. Txawm li cas los xij, lub sprocket yog qhov chaw ntawm txhua lub zog rub, thiab cov zog uas nws tsim tawm cuam tshuam rau tag nrho lub cev hauv qab. Kev sib raug zoo tseem ceeb suav nrog:

  • Lub zog rub vs. hnav: Lub zog rub siab dua ua rau lub zog sib cuag ntawm cov hniav sprocket thiab bushings nce ntxiv, ua rau kev hnav ntawm ob qho khoom sai dua. Lub peev xwm rub ntawm SY1250H raug ntsuas kom haum.
  • Kev cuam tshuam ntawm kev nruj ntawm txoj kab: Kev nruj ntawm txoj kab kom raug yog qhov tseem ceeb rau kev siv lub neej ntev ntawm lub sprocket. Cov kab uas nruj dhau yuav ua rau cov bushings, sprockets, idlers, thiab txawm tias cov bearings hauv cov tsav kawg hnav sai dua, ua rau cov khoom puas ua ntej lub sijhawm.
  • Lub zog tig: Thaum lub tshuab khawb av tig, txoj kev sab nraud mus nrawm dua li txoj kev sab hauv, ua rau muaj kev thauj khoom sab rau ntawm cov hniav sprocket thiab cov kabmob tsav kawg. Qhov kev teeb tsa ob-flange ntawm SY1250H sprockets muab kev taw qhia sab nraud thaum lub sijhawm ua cov kauj ruam no.

7.4 Cov Txheej Txheem Hnav thiab Hom Kev Ua Tsis Tau Zoo

Kev hnav ntawm sprocket feem ntau tshwm sim maj mam los ntawm kev sib cuag sib xyaw, tab sis kev ua haujlwm tsis raug tuaj yeem ua rau qhov ua tsis tiav sai dua:

  • Kev puas tsuaj ntawm cov hniav: Qhov chaw ntawm cov hniav maj mam lwj vim muaj kev sib txhuam nrog cov bushings ntawm cov saw hlau. Kev txo qhov tob ntawm cov hniav ntau tshaj 15–20% qhia tias yuav tsum tau hloov lub sprocket, vim tias cov hniav uas lwj ua rau muaj kev co ntau dhau thiab ua rau cov khau khiav puas sai dua.
  • Kev tsim "Ntses ntses": Thaum ib txoj saw hlau tshiab raug ntsia rau ntawm lub sprocket uas puas lawm (lossis rov qab), qhov tsis sib xws ntawm cov qauv hnav ua rau muaj kev thauj khoom ntau dhau, ua rau cov hniav ntse, zoo li tus nuv uas ua rau cov nqi hnav nce ntxiv ntau heev.
  • Kev hnav ntawm Spline/tus yuam sij: Cov qhov siab ntawm lub zog rov ua dua tuaj yeem ua rau cov hniav spline lossis tus yuam sij hnav, tsim kev cuam tshuam uas txhais tau tias muaj kev cuam tshuam rau ntawm lub sprocket.
  • Kev tawg paj ntoo: Cov kab tawg paj ntoo tuaj yeem pib ntawm cov hauv paus hniav uas qhov kev ntxhov siab siab tshaj plaws, thiab thaum kawg kis mus rau hauv lub cev sprocket.

Lub qhov rooj uas tau ua los ntawm induction-hardened tob li ntawm 5–8 hli yog tsim los kom muaj ib txheej uas tiv taus kev hnav uas tiv taus ntau lab lub voj voog ua ntej mus txog cov khoom siv tseem ceeb uas mos dua, thaum ntawd kev hnav yuav nrawm dua. Kev ncua lub neej siv ntawm txheej uas tau ua los ntawm lub rooj sib zog txhais tau tias lub neej siv ntawm lub sprocket ntev dua ua ntej yuav tsum tau hloov.

8. Lub moj khaum Kev Tswj Xyuas Zoo

8.1 Daim Ntawv Pov Thawj ISO 9001: 2015

Lub chaw tsim khoom no tswj hwm daim ntawv pov thawj ISO 9001: 2015 thoob plaws txhua yam haujlwm tsim khoom. Daim ntawv pov thawj no xav tau cov txheej txheem tswj xyuas zoo uas sau tseg los ntawm:

  • Kev tsim nyog ntawm tus neeg muab khoom siv raw thiab kev tshuaj xyuas tuaj txog
  • Cov txheej txheem tshuaj xyuas thaum lub sijhawm tsim khoom
  • Kev daws teeb meem tsis ua raws li txoj cai thiab cov txheej txheem kho kom raug
  • Kev kho thiab kev saib xyuas cov khoom siv tshuaj xyuas thiab kuaj
  • Cov kev ntsuas kev txhim kho tas mus li thiab kev tshuaj xyuas kev tswj hwm

Lub kaw lus tswj xyuas zoo ua kom ntseeg tau tias qhov sib txawv ntawm kev ua raws li qhov ntev ntawm CQC TRACK cov khoom thiab OEM cov lus qhia yuav luag raug tshem tawm, nrog txhua qhov chaw raug kuaj xyuas raws li qhov yuav tsum tau ua ua ntej tawm hauv lub Hoobkas.

8.2 Lub Rooj Vag Zoo ntawm Kev Tsim Khoom

Txhua pawg khoom ntawm SSY004621574 sib dhos dhau ntau lub rooj vag tswj xyuas zoo:

Kev Txheeb Xyuas Cov Khoom Siv Tuaj Txog:

  • Kev tshuaj xyuas cov tshuaj lom neeg ntawm txhua yam khoom forging ua ntej machining
  • Kev ntsuam xyuas cov khoom siv kho tshuab (lub zog tensile, lub zog yield, elongation, hardness)

Kev Txheeb Xyuas Kev Forging thiab Kev Kho Mob Kub:

  • Kev kuaj xyuas kev sib xws ntawm cov txheej txheem forging kaw-tuag
  • Kev txheeb xyuas lub voj voog quenching thiab tempering kom ntseeg tau tias muaj kev hloov pauv microstructure zoo
  • Kev ntsuas qhov tob ntawm cov ntaub ntawv hardening induction ntawm cov qauv kuaj uas puas tsuaj

Kev Tshuaj Xyuas Qhov Ntev (100%):

  • Kev txheeb xyuas qhov dav ntawm lub voj voog kom paub tseeb tias cov saw hlau haum zoo
  • Kev ntsuas qhov sib nrug ntawm cov hniav mus rau cov hniav siv kev ntsuas sib koom ua ke
  • Qhov ntev ntawm lub qhov spline lossis qhov loj ntawm qhov tseem ceeb tau kuaj xyuas raws li cov duab kos OEM
  • Tau txheeb xyuas qhov chaw ntawm lub qhov ntsia hlau thiab qhov kam rau ua

Kev Ntsuas Qhov Nyuaj:

  • Kev kuaj xyuas qhov nyuaj ntawm cov hniav uas tau kho kom ruaj khov siv cov cuab yeej ntsuas Rockwell hardness (HRC scale)
  • Kev ntsuas qhov tob ntawm cov qauv kuaj uas tau txiav hla

Kev Tshuaj Xyuas Zaum Kawg:

  • Tag nrho cov kev sib dhos ua tiav tau txais kev tshuaj xyuas zaum kawg rau qhov tiav ntawm qhov chaw, kev ua kom tiav ntawm cov xim, thiab kev sau npe raug
  • Kev sib npaug ntawm cov txheej phosphate tau txheeb xyuas

8.3 Kev Ntsuas Tsis Ua Rau Puas Tsuaj

Cov khoom tseem ceeb raug kuaj xyuas Magnetic Particle Inspection (MPI) kom pom cov kab nrib pleb ntawm qhov chaw thiab ze ntawm qhov chaw uas yuav ua rau tsis ua haujlwm. Txoj kev no zoo heev rau kev pom cov kab nrib pleb ntawm cov hauv paus hniav ua ntej xa cov khoom mus rau cov neeg siv khoom.

8.4 Kev taug qab tau

Cov lej ntau lawm raug ntaus cim lossis kos rau ntawm txhua lub sprocket sib dhos. Cov lej taug qab no txuas cov khoom tiav rov qab los ntawm txhua cov ntaub ntawv tsim khoom, suav nrog daim ntawv pov thawj khoom siv, cov ntaub ntawv kho cua sov, cov txiaj ntsig xeem tawv, cov ntawv tshuaj xyuas qhov ntev, thiab cov ntaub ntawv pom zoo zaum kawg. Rau cov neeg siv khoom thoob ntiaj teb uas tab tom nrhiav kev thov lav, kev tshawb nrhiav kev ua tsis tiav, lossis kev tshuaj xyuas kev ua raws li txoj cai, qhov kev taug qab no muab cov ntaub ntawv tshuaj xyuas tau.

8.5 Kev Ua Tau Zoo Lub Neej

Cov khoom siv hauv qab ntawm CQC TRACK hnyav tau tsim los ua kom muaj kev pabcuam ntev dua hauv kev siv cov khoom siv hauv av. Kev sib xyaw ua ke ntawm kev tsim cov hlau alloy forged, kev sib zog ua kom tob (5–8 hli), kev ua kom raug MTG milling, thiab kev tswj xyuas zoo - txhua yam tau txais kev txhawb nqa los ntawm daim ntawv pov thawj ISO 9001: 2015 - txhais tau tias lub neej ua haujlwm ntev dua ua ntej yuav tsum hloov sprocket. Muab qhov kev sib raug zoo ntawm sprockets thiab lwm yam khoom siv hauv qab, ntau tus kws tshaj lij tom qab muag pom zoo kom hloov sprockets thiab cov khoom siv tsav tsheb ua cov khoom sib phim nrog cov khoom siv sib xws kom ntseeg tau tias cov voj voog hnav sib phim muab tus nqi zoo tshaj plaws rau cov nyiaj. Cov kws tshaj lij hauv kev lag luam ntxiv qhia tias kev hloov cov khoom ib leeg feem ntau tsis muaj txiaj ntsig, vim tias qhov tshiab tsis tuaj yeem them rau qhov hnav ntawm cov khoom qub.

9. Cov txiaj ntsig ntawm kev muab khoom: Chaw tsim khoom OEM, Lub Hoobkas Qhov chaw

9.1 Tus Qauv Ncaj Qha Los Ntawm Chaw Tsim Khoom - Chaw Tsim Khoom OEM thiab Lub Hoobkas Los Ntawm Qhov Chaw

Tus neeg yuav khoom ua haujlwm ncaj qha nrog CQC TRACK (Heli Machinery Manufacturing Co., Ltd.) —lub tuam txhab tsim khoom tseem ceeb ntawm cov khoom siv hauv qab, tsis yog lub tuam txhab faib khoom lossis lub tuam txhab lag luam. Lub tuam txhab tau tsim muaj xyoo 2005 thiab koom nrog kev tsim khoom, kev tsim khoom, thiab kev muag khoom ntawm cov khoom siv hauv kev tsim kho. Nws txoj kev lag luam tseem ceeb suav nrog cov khoom siv hauv qab ntawm lub tshuab khawb av thiab tsheb laij teb, suav nrog cov menyuam khiav, cov menyuam nqa khoom, cov sprockets, cov idlers, cov saw hlau khiav, thiab cov khau khiav.

Tus qauv muab khoom ncaj qha no tshem tawm ntau theem ntawm cov neeg nruab nrab:

  • Tsis muaj cov cim lag luam ntawm cov neeg faib khoom
  • Tsis muaj cov nqi ua lag luam ntawm lub tuam txhab lag luam
  • Tsis muaj nqi them rau cov neeg xa khoom hauv cheeb tsam
  • Kev sib txuas lus ncaj qha ntawm tus neeg siv kawg thiab pab pawg tsim khoom

Qhov tshwm sim yog OEM zoo ntawm tus nqi ncaj qha los ntawm lub Hoobkas - kev sib xyaw ua ke tsis tshua muaj los ntawm cov chaw faib khoom ib txwm muaj qhov twg cov nqi rau cov khoom siv hauv kev tsim kho feem ntau yog qhov tseem ceeb.

9.2 Kev Muaj Peev Xwm Tsim Khoom OEM thiab ODM

Rau cov neeg siv khoom uas muaj cov kev xav tau tshwj xeeb tshaj li tus qauv SSY004621574, CQC TRACK muab OEM thiab kev pabcuam tsim khoom raws li tus qauv. Cov neeg yuav khoom tuaj yeem muab cov duab kos, cov lus qhia txog kev siv tshuab, lossis cov qauv kuaj lub cev, thiab pab pawg engineer yuav tsim cov khoom raws li cov kev xav tau ntawd. Lub peev xwm no yog qhov tseem ceeb rau cov neeg siv khoom ua haujlwm:

  • Cov tshuab nrog cov qauv tsis raws cai hauv qab tsheb thauj khoom
  • Cov qauv geometries ntawm txoj kab sib hloov uas xav tau cov qauv sprocket tshwj xeeb
  • Cov khoom siv tshwj xeeb uas yuav tsum tau muaj rau cov xwm txheej ua haujlwm hnyav heev (piv txwv li, kev puas tsuaj ntau, kev raug dej ntsev)
  • Kev tsim cov cim lag luam ntiag tug ntawm cov khoom hauv qab rau cov neeg faib khoom ntau

Lub tuam txhab tswj hwm kev tsim kho thiab cov cuab yeej siv uas suav nrog ntau lub npe loj xws li Komatsu, Caterpillar, Hitachi, thiab Liebherr nrog rau lawv txoj haujlwm nrog SANY cov tshuab, ua rau muaj kev txawj ntse hauv kev tsim kho thoob plaws.

9.3 Peev Xwm Tsim Khoom thiab Lub Sijhawm Ua Haujlwm

CQC TRACK ua haujlwm nrog 20-acre industrial park, thaj chaw Hoobkas tshaj 10,000 square meters, ntau tshaj 50 tus neeg ua haujlwm txawj, thiab kev nqis peev tag nrho tshaj RMB 10 lab. Lub peev xwm tsim khoom no txhawb nqa ob qho tib si kev txiav txim hloov sprocket thiab kev yuav khoom ntau rau cov neeg faib khoom.

Feem ntau lub sijhawm ua cov xaj yuav siv sijhawm li ntawm 15 txog 30 hnub rau cov khoom tsim tawm ib txwm muaj, nyob ntawm lub sijhawm tsim khoom tam sim no thiab qhov kev teeb tsa tshwj xeeb uas tau xaj. Cov xaj maj raws li qhov muaj peev xwm tam sim no yuav raug ua tiav nrog kev sib koom tes ua ntej.

9.4 Kev Thauj Mus Los thiab Kev Muaj Peev Xwm Xa Khoom Mus Thoob Ntiaj Teb

CQC TRACK tau tsim kev koom tes logistics txhawb nqa kev xa khoom mus rau cov lag luam loj thoob ntiaj teb suav nrog North America, Europe, Africa, Southeast Asia, thiab Middle East. Lub tuam txhab muaj kev paub dhau los hauv kev ntim cov khoom hauv qab rau kev thauj khoom hauv hiav txwv thoob ntiaj teb, nrog rau kev tiv thaiv xeb rau kev thauj mus los hauv hiav txwv.

9.5 Kev Them Nqi Rau Cov Khoom Loj Thiab Cov Lus Cog Tseg Txog Kev Muab Khoom OEM

Rau cov neeg yuav khoom ntau—xws li cov neeg muag khoom siv, cov neeg tsav tsheb thauj khoom, thiab cov neeg faib khoom seem—lub chaw tsim khoom muab cov nqi sib txawv raws li cov khoom yuav txhua xyoo thiab cov ntawv cog lus muab khoom txuas ntxiv nrog cov nqi lav thiab lub sijhawm xa khoom. Cov ntawv cog lus tsim khoom OEM tuaj yeem tsim los pab txhawb kev sau npe ntiag tug, kev hloov kho cov lus qhia, thiab kev npaj faib khoom tshwj xeeb rau cov neeg koom tes tsim nyog.

CQC TRACK tus neeg tsim khoom OEM thiab tus qauv ua haujlwm ntawm lub Hoobkas muab qhov zoo dua rau cov neeg yuav khoom thoob ntiaj teb uas xav tau kev tswj hwm qhov muaj cov khoom seem rau SY1250H excavators uas xa mus rau hauv cov chaw khawb av thiab cov chaw tsim kho thoob ntiaj teb. Kev sib xyaw ua ke ntawm tus nqi ncaj qha los ntawm lub Hoobkas, kev muaj peev xwm tsim kho, thiab kev tsim kho vaj tse ua rau tus neeg muag khoom no yog tus khub tsim nyog rau ob qho kev txiav txim hloov pauv ib chav rau cov tshuab ib leeg thiab kev npaj khaws cia ntau rau cov neeg faib khoom.

10. Kev Xav Txog Kev Teeb Tsa thiab Kev Txij Nkawm

10.1 Cov Kev Teeb Tsa

Lub SSY004621574 sprocket sib dhos yog tsim los rau kev sib pauv khoom siv ncaj qha nrog cov khoom qub. Kev teeb tsa ntawm SY1250H yuav tsum muaj:

  • Kev ntxuav cov nto ntawm qhov kawg ntawm lub tshuab tsav kom tshem tawm cov khib nyiab, cov khoom siv foob qub, thiab kev xeb
  • Xyuas kom tseeb tias lub spline lossis keyway tsis muaj kev puas tsuaj lossis kev hnav ntau dhau uas yuav tiv thaiv kev sib kis torque kom zoo
  • Txhim kho lub sprocket rau ntawm qhov kawg tsav lub zog nrog lub zog zaum tsim nyog
  • Tig cov ntsia hlau raws li qhov chaw tsim khoom qhia (feem ntau yog nyob rau hauv qhov ntau ntawm 450–500 N·m, lub zog qhuav, sib piv rau cov kev xav tau ntawm lub zog ntsia hlau ntawm lub tshuab khawb av hnyav zoo sib xws)
  • Siv lub zog torque hauv tus qauv hnub qub hla ntau qhov kev hla kom ntseeg tau tias muaj kev faib khoom sib npaug

Lub zog teeb tsa kom raug yog qhov tseem ceeb; kev ua kom tsis muaj zog txaus tuaj yeem ua rau lub zog axial txav mus los uas ua rau lub spline interface puas tsuaj, thaum lub zog ntau dhau tuaj yeem ua rau lub flange mounting puas tsuaj lossis ncab cov bolts mus rau hauv qhov ntau ntawm cov yas deformation uas lawv poob lub peev xwm clamp.

10.2 Kev Saib Xyuas Qhov Xwm Txheej thiab Cov Cim Qhia Hloov Chaw

Cov neeg ua haujlwm saib xyuas cov tsheb thauj khoom yuav tsum tshuaj xyuas cov sprockets tsis tu ncua (feem ntau txhua 500–1,000 teev ua haujlwm rau cov ntawv thov khawb av). Cov cim qhia tseem ceeb uas xav tau kev hloov sprocket suav nrog:

  • Qhov tob ntawm cov hniav raug txo qis ntau dua 15–20% ntawm cov lus qhia qub. Cov hniav uas hnav ua rau muaj kev co ntau dhau thiab ua rau cov khau khiav hnav sai dua.
  • Cov qauv hniav "Shark tis" lossis cov hniav sib txuas—cov qauv hnav tsis sib xws, qhia txog kev hnav tsis sib xws ntawm cov saw hlau thiab sprocket.
  • Pom kev tawg ntawm cov hauv paus hniav, tshwj xeeb tshaj yog thaum tshuaj xyuas cov khoom me me uas muaj hlau nplaum lossis tshuaj xyuas ze.
  • Kev hnav ntawm spline lossis keyway uas pom tseeb los ntawm kev sib hloov ntawm sprocket thiab lub zog tsav kawg.
  • Kev puas tsuaj los yog kev cuam tshuam uas ua rau cov hniav puas tsuaj.

Raws li kev tshuaj xyuas kev ua tsis tiav ntawm kev lag luam, kev ua tsis tiav ntawm lub chassis system yog ntau dua 35% ntawm tag nrho cov kev ua tsis tiav ntawm lub excavator, thiab 80% ntawm cov kev ua tsis tiav no yog tshwm sim los ntawm kev tsis pom qhov hnav ntawm cov khoom siv raws sijhawm. Yog li ntawd, kev tshuaj xyuas sprocket tsis tu ncua tsis yog xaiv tau - lawv yog ib txoj hauv kev pheej yig los tiv thaiv kev puas tsuaj rau sab hauv qab.

10.3 Kev Tshawb Xyuas Ua Ntej Kev Teeb Tsa

Thaum txhim kho lub sprocket tshiab, yuav tsum tau soj ntsuam cov saw hlau kom paub tseeb tias puas lawm. Kev siv lub sprocket tshiab nrog cov saw hlau uas puas lawm - lossis rov qab - ua rau ob qho khoom hnav sai dua vim tsis sib xws hauv cov qauv sib koom ua ke. Qhov tseem ceeb tshaj plaws yog hloov tag nrho cov khoom ib zaug uas tau ua haujlwm ua ke ntawm ib daim tshuab hnyav. Kev siv cov saw hlau tshiab nrog cov sprocket uas puas lawm - lossis rov qab - yog ib txoj hauv kev luv luv rau kev ua tsis tiav sai.

10.4 Cov Lus Qhia Txog Kev Khaws Cia thiab Kev Siv

Thaum khaws cia ua ntej kev teeb tsa, cov sprockets yuav tsum khaws cia rau hauv qhov chaw qhuav, zoo dua yog qhwv rau hauv cov ntim khoom uas tsis muaj pa kom tiv thaiv kev xeb ntawm cov chaw ua haujlwm. Cov sprockets yuav tsum khaws cia tiaj tus rau ntawm lub pallet lossis txee; kev sib sau ua ke ntawm cov sprockets ncaj qha rau saum ib leeg tuaj yeem ua rau cov hniav puas tsuaj.

Kev poob lossis cuam tshuam rau cov sprockets tuaj yeem ua rau muaj kev tawg zais uas yuav tsis pom rau lub qhov muag liab qab tab sis yuav nthuav dav thaum muaj kev thauj khoom. Kev tuav yuav tsum yog los ntawm kev tsa lub rooj sib dhos siv cov khoom siv tsa tsim nyog, tsis yog los ntawm kev dov lossis poob. Cov txheej txheem phosphate siv rau CQC TRACK sprockets muab kev tiv thaiv corrosion zoo thaum lub sijhawm khaws cia, tab sis kev khaws cia ntev hauv qhov chaw noo noo siab yuav tsum zam lossis ntxiv nrog cov ntim khoom ntxiv vapor corrosion inhibitor (VCI) rau kev khaws cia rau lub sijhawm ntev.

11. Cov Lus Qhia Txog Kev Siv Tshuab

Cov Qauv Cov Lus Qhia Tshwj Xeeb
Tus lej OEM SSY004621574
Lub Npe Cheebtsam Kev Sib Dhos Log Sprocket / Kev Tsav Tsheb Kawg Sprocket / Log Tsav Tsheb
Tus Qauv Tshuab Tswv Tsev SANY SY1250H Hydraulic Excavator
Tshuab Ua Haujlwm Qhov Hnyav 125,000 kg
Cav Cummins QSK23, 567 kW @ 1,800 rpm
Lub zog siab tshaj plaws 3,468 N·m @ 1,350 rpm
Khoom siv Forged carbon alloy steel (42CrMo4 qib lossis sib npaug)
Txoj Kev Tsim Khoom Kaw-tuag forging + CNC precision machining
Kev tsim cov qauv hniav MTG ntau axis CNC milling
Kev Kho Mob Nto Kev ua kom tawv ntawm cov hniav sab nraud
Qhov Nyuaj Ntawm Qhov Chaw (Cov Hniav) HRC 55–58 (nrog rau kev kho mob siab heev uas xaiv tau HRC 58–62)
Qhov Nyuaj Siab HRC 28–32
Qhov tob ntawm cov ntaub ntawv hardened 5–8 hli
Phosphate Txheej Manganese los yog zinc phosphate (tiv taus xeb)
Mounting Torque 450–500 N·m (lub zog qhuav, ib qho kev qhia tshwj xeeb hauv chav kawm sib piv)
Cov Ntawv Pov Thawj Zoo ISO 9001: 2015 Kev Tsim Khoom Muaj Ntawv Pov Thawj
Kev Ntsuas Tsis Ua Rau Puas Tsuaj Kev Tshuaj Xyuas Cov Khoom Sib Nqus (MPI)
Chaw Tsim Khoom Heli Machinery Manufacturing Co., Ltd. (CQC TRACK)
Lub Hoobkas Tsim Xyoo 2005
Qauv Muab Khoom Chaw Tsim Khoom OEM / Lub Hoobkas Qhov Chaw (Muab khoom ncaj qha los ntawm lub Hoobkas)
Lub Sijhawm Ua Khoom (Std Qty) 15–30 hnub
Kev Thauj Mus Los Thoob Ntiaj Teb North America, Tebchaws Europe, Africa, Southeast Asia, Middle East

12. Xaus Lus

Lub SANY SY1250H SSY004621574 Track Sprocket Wheel Assembly los ntawm CQC TRACK sawv cev rau cov khoom siv hluav taws xob uas tsim los ntawm kev forging, tswj kev ua kom tawv (qhov tob ntawm lub thawv 5–8 hli, HRC 55–58 qhov nyuaj ntawm qhov chaw), MTG precision hniav milling, thiab kev lag luam xa khoom ncaj qha los ntawm lub Hoobkas. Rau cov thawj coj ntawm cov khoom siv hauv tsev, cov kws tshaj lij kev yuav khoom, thiab cov neeg faib khoom uas ua kom zoo dua lawv txoj kev npaj SANY excavator, lub rooj sib txoos no muab cov yam ntxwv ua tau zoo uas phim rau 125-tuj mining excavator platform.

Cov txheej txheem forging kaw-tuag-tsis yog casting-ua kom muaj zog ntawm kev taw qhia uas xav tau los tiv thaiv cov hniav tawg thiab qaug zog tawg hauv qab qhov xwm txheej siab. Qhov nyuaj ntawm qhov profile ua rau qhov hnav tsis kam siab tshaj plaws thaum tseem tswj tau lub hauv paus ruaj khov thiab lub peev xwm nqus tau qhov cuam tshuam. Lub tshuab milling MTG ua kom cov hniav sib xws thoob plaws qhov ncig, txhawb kev sib koom tes zoo thiab lub neej ua haujlwm ntev.

Tus qauv xa khoom ncaj qha los ntawm lub chaw tsim khoom ua tus tsim khoom OEM thiab lub Hoobkas muab kev pabcuam zoo dua li ntau txoj kev faib khoom, txhawb nqa ob qho kev txiav txim hloov pauv ib chav rau cov tshuab ib leeg thiab kev yuav khoom ntau rau cov neeg faib khoom. Nrog rau kev tsim khoom tau ntawv pov thawj ISO 9001: 2015, kev tsim khoom tsim kho rau cov lag luam thoob ntiaj teb loj, OEM thiab kev tsim khoom raws li kev cai, thiab tau sau tseg lub neej ua haujlwm ntev, CQC TRACK tso SSY004621574 sib dhos ua qhov kev daws teeb meem muaj zog thiab kev lag luam zoo hauv kev lag luam excavator loj.

Lub SY1250H yog tsim los ua haujlwm rau 25,000 teev hauv cov xwm txheej mining. Txhua qhov khoom hauv nws lub undercarriage yuav tsum ua tau raws li txoj haujlwm. Kev xaiv ntawm sprocket cuam tshuam ncaj qha rau kev tswj hwm kev nruj ntawm txoj kev, lub neej ntev ntawm lub tsav kawg, thiab tag nrho cov tshuab muaj. Lub rooj sib dhos SSY004621574 los ntawm CQC TRACK yog tsim los ua kom tau raws li tus qauv ntawd - thiab los pab kev ua haujlwm mining thiab kev tsim kho thoob ntiaj teb kom lawv cov khoom siv hnyav ua tau zoo thiab muaj txiaj ntsig thoob plaws lub neej ua haujlwm ntawm lub tshuab.

Yog xav paub ntxiv txog kev yuav khoom, cov lus qhia txog kev siv tshuab, cov kev cai tsim khoom tshwj xeeb, lossis los tham txog cov ntawv cog lus muab khoom OEM thiab kev tsim hom lag luam ntiag tug, kev tiv tauj ncaj qha nrog cov chaw tsim khoom muaj nyob rau ntawm CQC TRACK channel.


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb