Cov Neeg Cog Lus Hauv Tebchaws Australia Hloov Mus Siv Cov Hniav ESCO Super V V39SYL Rau Kev Khawb Av Dav Dav Tom Qab Cov Hniav Txheem Hnav Tawm Hauv Cov Xwm Txheej Uas Muaj Silica Ntau

Yuav Ua Li Cas Cov Xwm Txheej Uas Muaj Silica Ntau Ua Rau Cov Hniav Hnav Sai Sai

Cov khoom me me silica (SiO2) hauv kev khawb av muaj Mohs hardness ntawm 7, piv rau 4.5 txog 5.5 rau cov khoom siv av nplaum-av ib txwm muaj. Thaum cov khoom me me no raug nkag mus rau hauv cov khoom siv ntws hla lub ntsej muag hniav thoob, lawv ua haujlwm ua ntau lab lub cuab yeej txiav me me, tshem tawm cov khoom siv los ntawm kev hnav peb lub cev abrasive. Hauv Western Australian hlau ore mines, cov ntsiab lus silica ntawm canga thiab pisolite overburden txheej yog txij li 25 txog 45 feem pua ​​​​​​ntawm qhov hnyav. Cov hniav thoob dav dav uas tsim los ntawm 40Cr carbon steel (35-39 HRC) poob 60 txog 75 feem pua ​​​​​​ntawm lawv qhov hnyav tom qab 250 txog 350 teev ua haujlwm hauv cov xwm txheej no.

Thaum tsis pub tshaj 60 feem pua ​​ntawm cov hniav seem, qhov geometry ntawm cov hniav ntawm lub ntsis hniav yuav hloov pauv ntau heev uas ua rau kev khawb av zoo dua li ntawm 20 txog 30 feem pua, ua rau tus neeg teb xov tooj siv zog ntau dua los tsoo cov hniav thiab lub tshuab kom puas sai dua. Qhov nkhaus ntawm cov khoom siv uas muaj silica ntau txhais tau tias cov hniav ib txwm tsis zoo siv tau ntev tshaj 350 teev, thiab tus nqi ib teev ua haujlwm yuav nce siab heev thaum cov hniav yuav luag tas sim neej.

Cov Lus Qhia Txog Hniav ESCO Super V V39SYL

LubV39SYL ESCO Super V khawb hniavyog ib lub hniav khawb av dav dav 9.6 kg uas tsim los rau ESCO Super V adapters. Nws yog tsim los ntawm cov hlau alloy uas tau ua tiav 48-52 HRC thoob plaws tag nrho qhov seem. Lub Super V qhov ntswg-rau-ntiv taw xauv geometry muab 24 feem pua ​​​​​​ntawm thaj chaw sib cuag ntawm cov hniav thiab adapter piv rau tiam dhau los ESCO Super Tooth tsim, faib cov khoom cuam tshuam hla qhov chaw dav dua. Cov lus qhia tseem ceeb suav nrog qhov hnyav 9.6 kg, qhov nyuaj 48-52 HRC, Charpy impact zog tsawg kawg 21 J ntawm 20 deg C, qhov dav ntawm lub taub hau 75 mm, thiab qhov ntev tag nrho 235 mm. Rau cov excavators me me hauv chav kawm 3-8 tuj, lubV17SYL ESCO Super V khawb hniav(1.2 kg) muaj tib lub alloy steel thiab 48-52 HRC hardness.

Cov Ntaub Ntawv Sib Piv Txog Kev Hnav

Kev sim ua hauv thaj teb tau ua nyob rau peb qhov chaw khawb av hauv Western Australian rau lub sijhawm 6 lub hlis piv rau cov hniav V39SYL thiab cov hniav 30Mn5B dav dav (38-42 HRC) ua haujlwm ntawm cov adapters ESCO Super V zoo sib xws ntawm 30-tuj excavators. Cov khoom siv yog banded hlau tsim overburden nruab nrab 32 feem pua ​​​​​​ntawm silica. Cov hniav txheem nruab nrab 298 teev rau 60 feem pua ​​​​​​ntawm kev poob loj (qhov txwv hloov). Cov hniav V39SYL nruab nrab 715 teev rau tib qho txwv, sawv cev rau 140 feem pua ​​​​​​ntawm kev nce hauv lub neej kev pabcuam. Ntawm tus nqi ib teev ua haujlwm, V39SYL tau xa 31 feem pua ​​​​​​tus nqi qis dua ib teev txawm tias nqa 45 feem pua ​​​​​​tus nqi yuav siab dua.

Lub sijhawm ua haujlwm tau zoo yog 420 teev. Txhua qhov kev ua haujlwm uas tshaj qhov ntsuas no pom kev txuag nyiaj nrog V39SYL. Lub tshuab tom qab lub neej ntev yog 48-52 HRC los ntawm kev ua kom tawv: ntawm qib tawv no, cov khoom me me silica abrasive tsis tuaj yeem nkag mus rau hauv qhov chaw hniav. Hloov chaw, cov khoom me me dov hla qhov chaw, tshem tawm cov khoom ntawm tus nqi linear es tsis yog tus nqi exponential pom thaum cov khoom me me nkag mus thiab tawg cov txheej saum npoo ntawm cov hniav softer 35-42 HRC.

Kev Cuam Tshuam ntawm Kev Tsim Khoom ntawm Cov Tsheb

Ntxiv rau qhov txuag tau tus nqi ncaj qha rau cov hniav, V39SYL txo qhov zaus hloov tawm. Rau cov pawg ntawm tsib lub tshuab khawb av 30-tuj ua haujlwm 20 teev hauv ib hnub, cov hniav txheem yuav tsum tau hloov tawm txhua 15 hnub rau ib lub tshuab, siv 8 teev ntawm lub sijhawm saib xyuas rau ib lub tshuab rau kev hloov pauv. Qhov no sib npaug 146 teev saib xyuas ib lub hlis twg ib lub tshuab, lossis 730 teev thoob plaws pawg. Ntawm lub sijhawm hloov V39SYL ntawm 715 teev, qhov zaus hloov tawm poob rau ib qho kev hloov pauv txhua 36 hnub. Cov sijhawm saib xyuas pawg poob rau 278 teev hauv ib lub hlis twg. Kev txuag tau thoob plaws pawg ntawm 452 teev saib xyuas ib lub hlis twg txhais tau tias kwv yees li AUD 54,000 txog 68,000 ib lub hlis twg hauv kev txo qis kev ua haujlwm thiab cov nqi poob khoom, raws li tus nqi tshuab sib xyaw ntawm AUD 120 txog 150 ib teev ua haujlwm.

Lub Tuam Txhab Metallurgical

Lub V39SYL ua tiav nws txoj kev tiv thaiv kev hnav los ntawm kev sib xyaw ua ke ntawm kev xaiv cov hlau sib xyaw thiab kev kho cua sov. Cov khoom siv hauv paus yog cov hlau manganese-chromium uas tsis muaj hlau ntau nrog 0.28-0.33 feem pua ​​​​​​carbon, 1.2-1.6 feem pua ​​​​​​manganese, thiab 0.4-0.6 feem pua ​​​​​​chromium. Lub voj voog quench-thiab-temper tsim cov qauv martensite tempered nrog cov carbide precipitates zoo dispersed thoob plaws hauv lub matrix. Hauv cov chaw muaj silica nplua nuj, qhov tseem ceeb ntawm kev ua tau zoo tsis yog qhov nyuaj tshaj plaws (60+ HRC) tab sis qhov sib npaug ntawm qhov nyuaj thiab qhov nyuaj. Cov hniav nyuaj dua 55 HRC dhau los ua brittle thiab raug kev txom nyem spalling thaum cuam tshuam los ntawm cov pob zeb loj. V39SYL's 48-52 HRC ntau yam muab qhov nyuaj txaus los tiv thaiv silica abrasion thaum tswj hwm Charpy impact toughness (21 J yam tsawg kawg nkaus) uas xav tau kom dim ntawm kev cuam tshuam siab zog ntawm kev khawb pob zeb tawv.ISO 6508-1qhia txog txoj kev kuaj Rockwell hardness siv los xyuas cov nqi no ntawm txhua pawg ntau lawm.

Cov Lus Qhia rau Cov Neeg Cog Lus hauv tebchaws Australia

Peb xav kom txhua tus neeg cog lus khawb av uas ua haujlwm hauv cov khoom siv saum toj no 20 feem pua ​​​​​​ntawm silica khiav qhov kev sim ntawm cov hniav V39SYL sib npaug rau lawv cov hniav txheem tam sim no ntawm ob lub excavators sib phim ua haujlwm hauv tib lub ntsej muag rau ib hlis. Ntsuas qhov poob ntawm qhov hnyav ntawm 100-teev lub sijhawm thiab sau cov zaus hloov tawm. Peb cov ntaub ntawv qhia tau hais tias kev ua haujlwm tshaj 300 teev ib pawg hniav pom ROI zoo hauv thawj peb lub hlis.Ningbo Yinzhou Koom Machinery Co., Ltd.muab cov hniav sib xws V39SYL thiab V17SYL ESCO Super V ncaj qha rau cov haujlwm mining hauv Australian nrog rau kev them nqi ntau rau cov ntawv cog lus fleet.cov adapters thoobraug tsim tawm rau tib qho kev nyuaj 48-52 HRC thiab tau txheeb xyuas qhov tseeb ntawm qhov ntev piv rau ESCO cov qauv siv.Cov Qauv Australiamuab cov lus qhia rau kev yuav khoom GET hauv cov ntawv thov mining, thiab peb ua kom peb cov ntaub ntawv zoo sib xws nrog cov qauv no.

Cov Lus Nug Feem Ntau

Cov hniav V39SYL kav ntev npaum li cas hauv cov xwm txheej uas muaj silica ntau?Cov hniav V39SYL kav ntev li 600-900 teev ua haujlwm hauv kev khawb av nplua nuj silica, ua tiav 2-3 zaug lub neej ntev dua li cov hniav txheem 35-42 HRC.

Cov hniav V39SYL puas haum rau tus qauv ESCO adapters?Yog lawm, V39SYL yog tsim los rau cov qauv ESCO Super V adapters thiab tuaj yeem hloov pauv tag nrho nrog OEM ESCO cov hniav hauv qhov ntxiv lossis rho tawm 0.1 hli kev kam rau siab.

Lub V39SYL tsim los rau qhov loj ntawm lub excavator yog dab tsi?Lub V39SYL (9.6 kg) yog tsim los rau cov tshuab khawb av hnyav 20-35 tuj. Lub V17SYL (1.2 kg) haum rau cov tshuab hnyav 3-8 tuj.

Kev Tshuaj Xyuas Tus Nqi Hnav Tshwj Xeeb rau Daim Ntawv Thov

Tsis yog txhua yam khoom siv nplua nuj silica tsim cov nqi hnav zoo ib yam. Peb cov ntaub ntawv teb sib txawv ntawm peb hom khoom siv uas feem ntau ntsib hauv kev khawb av Australian. Hom 1 yog banded iron formation (BIF) overburden nrog 25-35 feem pua ​​​​​​ntawm silica thiab cov ntsiab lus hematite tseem ceeb. Hauv BIF, V39SYL cov hniav hnav ntawm qhov nruab nrab ntawm 0.085 kg ib teev ua haujlwm, ncav cuag 60 feem pua ​​​​​​ntawm qhov poob ntawm kwv yees li 680 teev. Hom 2 yog chert-nplua nuj conglomerate nrog 35-45 feem pua ​​​​​​ntawm silica thiab qhov loj me ntawm cov khoom me me txog li 300 hli. Hauv chert, V39SYL tus nqi hnav nce mus txog 0.11 kg ib teev, txo lub neej kev pabcuam mus rau kwv yees li 520 teev. Hom 3 yog quartz-nplua nuj saprolite nrog 20-28 feem pua ​​​​​​ntawm silica tab sis qhov loj me me dua hauv qab 2 hli. V39SYL cov hniav hauv saprolite ua tiav 850 teev rau qhov hloov pauv qhov txwv. Rau kev npaj ua haujlwm khawb av, kev sib phim cov nqi hnav uas xav tau rau hom khoom siv ua rau kev npaj cov khoom muag raug dua thiab txo qhov kev pheej hmoo ntawm kev tsis muaj khoom muag thaum lub sijhawm tsim khoom ntau tshaj plaws.

Kev daws teeb meem ntawm cov qauv hnav ua ntej V39SYL

Thaum cov hniav V39SYL tsis ua tiav lub neej kev pabcuam xav tau, qhov ua rau feem ntau pom tau los ntawm cov qauv qauv hnav. Kev hnav tsis sib xws nrog ib sab hnav sai dua li lwm qhov qhia tias cov hniav ua haujlwm ntawm lub kaum sab xis khawb tsis raug, feem ntau yog los ntawm qhov hnav lossis tsis raug ntawm lub qhov ntswg adapter uas hloov qhov sib phim ntawm cov hniav. Qhov kawg blunting sai nrog qhov hnav tsawg kawg nkaus ntawm phab ntsa qhia tias lub qhov ntswg adapter tsis tau zaum zoo, txo qhov chaw sib cuag ntawm cov hniav-rau-adapter thiab ua kom muaj zog khawb ntawm qhov kawg. Qhov chaw pitting lossis spalling qhia tias qhov nyuaj tau raug cuam tshuam los ntawm kev kub dhau thaum lub sijhawm casting lossis kev kho cua sov tsis raug. Thiab kev hnav sai ntawm lub qhov qhia tias tus pin xauv tsis tswj hwm qhov preload txaus, tso cai rau kev txav mus los ntawm tus pin thiab tus thawj coj. Txhua tus qauv hnav qhia txog kev kho tshwj xeeb uas tuaj yeem siv yam tsis hloov cov lus qhia ntawm cov hniav. Kev sau cov qauv hnav thaum lub sijhawm hloov tawm muab cov ntaub ntawv xav tau los ua kom zoo dua ob qho tib si adapter mob thiab kev ua haujlwm rau lub neej hniav siab tshaj plaws.

Daim Ntawv Qhia Txog Kev Siv Thoob Plaws Fleet

Kev hloov cov neeg ua haujlwm hauv Australian mining los ntawm cov hniav txheem mus rau cov hniav V39SYL ua raws li kev siv tau ua pov thawj. Lub Hlis 1 muaj kev sim ob lub tshuab nrog kev ntsuas qhov hnyav poob txhua 100 teev thiab cov ntaub ntawv tag nrho ntawm cov xwm txheej ua haujlwm, hom khoom siv, thiab lub sijhawm hloov pauv. Lub Hlis 2 yog kev tshuaj xyuas cov ntaub ntawv: xam tus nqi ib teev ua haujlwm rau ob hom hniav, sau cov ntsiab lus sib npaug, thiab npaj cov ntaub ntawv lag luam thoob plaws cov khoom siv. Lub Hlis 3-4 ua tiav kev nthuav tawm theem pib nrog cov tshuab hnav siab tshaj plaws (feem ntau yog cov ua haujlwm hauv cov ntsej muag abrasive tshaj plaws), tswj cov khoom ntawm ob hom hniav thaum lub sijhawm hloov pauv. Lub Hlis 5 mus tom ntej yog kev ua kom tiav tag nrho, nrog rau cov khoom muag zoo tshaj plaws raws li cov ntaub ntawv hnav khaub ncaws sau thaum lub sijhawm sim. Ningbo ntau lawm thiab Zhuozhou chaw khaws khoom txhawb nqa qhov kev hloov pauv no nrog kev muab cov khoom sim tas mus li los ntawm kev them tag nrho cov khoom siv.

Kev kho dua V39SYL Cov Hniav rau Cov Txheej Txheem Adapter uas twb muaj lawm

Cov neeg ua haujlwm khawb av uas tshuaj xyuas qhov kev hloov kho V39SYL feem ntau nug seb nws puas xav tau cov adapters tshiab. Lub V39SYL sib xws nrog txhua lub adapter ESCO Super V uas twb muaj lawm hauv qhov zoo. Lub qhov ntswg adapter yuav tsum tau kuaj xyuas seb puas hnav ua ntej txhim kho cov hniav V39SYL: qhov dav ntawm lub qhov ntswg yuav tsum nyob hauv 0.3 hli ntawm qhov qub 59.5 hli, qhov chaw xauv qhov ntswg mus rau ntiv taw yuav tsum tsis muaj kev hnav lossis kev hnav kauj ruam, thiab lub qhov ntawm tus pin yuav tsum tsis txhob oval ntau dua 0.2 hli. Yog tias cov adapters uas twb muaj lawm dhau cov kev kuaj xyuas no, cov hniav V39SYL yuav zaum zoo thiab ua tiav kev ua haujlwm tag nrho. Yog tias cov adapters qhia tias hnav ntau dhau, lawv yuav tsum tau hloov nrog cov adapters ESCO Super V tshiab ua ntej hloov mus rau cov hniav V39SYL. Tus nqi ntawm kev hloov adapter tau rov qab tau hauv 6 txog 8 lub hlis thawj zaug ntawm kev ua haujlwm V39SYL los ntawm kev siv cov hniav tsawg dua, txawm tias ua ntej suav nrog kev txuag sijhawm txij nkawm los ntawm kev hloov pauv tsawg dua.

Cov Txheej Txheem Tswj Xyuas Zoo rau ESCO-Compatible GET Manufacturing

Kev tsim cov hniav sib xws nrog ESCO Super V xav tau cov cuab yeej ua haujlwm kom raug thiab kev tswj xyuas zoo vim tias Super V locking geometry yog ib qho kev tsim qauv uas muaj kev kam rau siab me ntsis. Peb cov txheej txheem tsim khoom pib nrog kev tshuaj xyuas tshuaj ntawm txhua cov khoom siv raw siv cov khoom siv optical emission spectrometry los xyuas kom meej tias cov khoom sib xyaw ua ke ua tau raws li 0.28-0.33 feem pua ​​​​​​carbon, 1.2-1.6 feem pua ​​​​​​manganese, 0.4-0.6 feem pua ​​​​​​chromium specification. Cov txheej txheem casting siv kev nqis peev casting nrog cov pwm plhaub ceramic rau qhov tseeb ntawm qhov ntev, ua raws li kev tswj cua txias kom tiv thaiv micro-shrinkage. Tom qab kev kho cua sov, txhua tus hniav dhau los ntawm lub tshuab ntsuas sib koom ua ke uas txheeb xyuas 14 qhov ntev tseem ceeb piv rau ESCO Super V qauv siv, suav nrog qhov dav ntawm lub qhov ntswg (ntxiv lossis rho tawm 0.1 hli), lub kaum sab xis ntawm lub qhov rooj xauv (38 degrees ntxiv lossis rho tawm 0.5 degrees), txoj kab uas hla ntawm lub qhov (ntxiv lossis rho tawm 0.05 hli), thiab lub taub hau radius (ntxiv lossis rho tawm 0.3 hli). Txhua tus hniav uas dhau qhov kev kam rau siab me ntsis hauv ntau dua ib qho ntsuas yuav raug tsis lees txais thiab xa rov qab mus rau lub chaw tsim khoom. Cov txheej txheem no ua tiav qhov txiaj ntsig thawj zaug dhau siab dua 92 feem pua ​​thiab ua kom muaj kev sib pauv tag nrho nrog OEM ESCO adapters hauv daim teb.

Cov Qauv Cog Lus Ntev Rau Kev Ua Haujlwm Mining hauv Australia

Rau cov haujlwm khawb av hauv tebchaws Australia uas xav tau kev muab khoom V39SYL tas li rau lub sijhawm ntev, peb muaj peb daim ntawv cog lus. Daim ntawv cog lus txhua xyoo tus nqi ruaj khov xauv rau hauv tus nqi rau 12 lub hlis nrog kev hloov kho txhua peb lub hlis ntawm ntxiv lossis rho tawm 15 feem pua, txo qhov tsis paub meej txog tus nqi rau ob tog. Kev npaj khoom xa tuaj tso cov khoom muag ntawm lub tsev rau khoom hauv lub qhov tsua nrog kev hloov pauv tus tswv tsuas yog thaum kos cov hniav, tus qauv uas ua haujlwm zoo rau cov chaw nyob deb uas kev cuam tshuam kev muab khoom yuav ua rau lub sijhawm tsis ua haujlwm kim. Daim ntawv cog lus koom tes zoo rau kev ua haujlwm loj ua ke kev muab khoom tus nqi ruaj khov nrog kev txhawb nqa kev siv tshuab suav nrog kev tshuaj xyuas tus qauv hnav txhua peb lub hlis, kev cob qhia hauv qhov chaw rau kev teeb tsa thiab kev tshuaj xyuas cov txheej txheem, thiab kev tshawb fawb thiab kev txhim kho ua ke rau kev hloov kho hniav tshwj xeeb. Tag nrho peb daim ntawv cog lus tau txais kev txhawb nqa los ntawm peb lub network logistics thoob ntiaj teb suav nrog cov ntaub ntawv xa tawm, kev txhawb nqa kev lis kev cai rau cov cai ntshuam khoom hauv tebchaws Australia, thiab Incoterms kev ywj pheej kom phim lub hauv paus kev yuav khoom nyiam.

Kev Muab Khoom thiab Kev Xa Khoom rau Australian Mining Operations

Ningbo Yinzhou Join Machinery tswj hwm ib txoj saw hlau tshwj xeeb rau kev lag luam mining hauv Australia. Peb txoj kev xa khoom mus rau Perth lossis Brisbane chaw nres nkoj yog 28 txog 32 hnub txij li hnub lees paub kev txiav txim rau cov khoom thauj tag nrho (lub thawv 20-foot tuav kwv yees li 12,000 V39SYL hniav). Kev thauj khoom sai sai los ntawm Shanghai Pudong mus rau Perth Tshav Dav Hlau xa cov khoom sim ntawm 50 txog 100 hniav hauv 7 txog 10 hnub. Txhua qhov kev xa khoom suav nrog cov ntaub ntawv xa tawm tag nrho thiab daim ntawv pov thawj khoom siv uas xav tau rau kev tshem tawm kev lis kev cai hauv Australia. V39SYL hniav tau ntim rau hauv cov thawv plywood ntawm 36 daim ib lub thawv nrog kev sib cais ua npuas ncauj ntawm cov khaubncaws sab nraud povtseg.

Yog xav paub ntxiv txog kev siv tshuab xws li V39SYL cov ntaub ntawv qhia txog cov khoom siv, cov cuab yeej suav tus nqi hnav, thiab cov qauv qauv ROI, hu rau peb pab neeg txhawb nqa kev khawb av hauv tebchaws Australia. Peb muab cov lus qhia tshwj xeeb raws li koj hom khoom siv, kev teeb tsa pawg neeg khawb av, thiab cov qauv siv.

Yog xav paub ntxiv txog kev siv tshuab xws li V39SYL cov ntaub ntawv qhia txog cov khoom siv, cov cuab yeej suav tus nqi hnav, thiab cov qauv qauv ROI, hu rau peb pab neeg txhawb nqa kev khawb av hauv tebchaws Australia. Peb muab cov lus qhia tshwj xeeb raws li koj hom khoom siv, kev teeb tsa pawg neeg khawb av, thiab cov qauv siv.