A khob khob crushertso siab rau cov ntaub ntawv qib siab los daws cov haujlwm nyuaj, tshwj xeeb yog nwscone crusher Cheebtsam. Manganese steel, tshwj xeeb tshaj yog Hadfield steel, dominates nws tsim. Cov khoom no muaj qhov zoo tshaj plaws toughness thiab hnav tsis kam, nrog ntau tshaj 12% manganese uas hardens thaum siv. Cam khwb cia hlau thiab ceramic composites kuj txhim khu lub durability ntawm lub khob hliav qab crusher, kom ntseeg tau tias nws tiv taus siab heev thiab abrasive tej yam kev mob.
Ntsiab Cai
- Manganese hlauyog cov khoom tseem ceeb hauv lub khob hliav qab crushers. Nws muaj zog heev thiab tiv taus hnav tawm.
- Cov ntaub ntawv muaj zog zoo li cov khoom siv ceramic ua rau cov khoom siv ntev dua. Lawv kuj pab lub khob hliav qab crusherua haujlwm zoo dua thiab xav tau kev kho tsawg dua.
- Kev xaiv cov ntaub ntawv raug thiab kho qhov chaw yuav pab tau ntau heev. Nws ua rau lub crusher ua haujlwm zoo thiab kav ntev.
Cone Crusher Cheebtsam thiab lawv cov khoom
Mantle thiab Concaves
Covmantle thiab concavesyog cov khoom tseem ceeb ntawm lub khob hliav qab crusher uas ncaj qha cuam tshuam nrog cov khoom raug crushed. Cov khoom no feem ntau yog tsim los ntawm manganese steel, uas hardens nyob rau hauv siab thiab resists hnav. Lub mantle zaum saum lub ntsiab ncej, thaum lub concaves tsim lub tais nyob ruaj ruaj nyob ib ncig ntawm nws. Ua ke, lawv tsim lub crushing chamber qhov twg pob zeb yog compressed thiab tawg.
Cov ntaub ntawv qhia txog kev ua tau zoo qhia tau hais tias tus nqi hnav rau cov khoom siv no nyob ntawm cov khoom xws li cov khoom siv ore thiab kev ntsuas kev ua haujlwm. Cov chaw hnav khaub ncaws siab ntawm cov kab sib dhos feem ntau tshwm sim nyob rau hauv nruab nrab thiab hauv qab kab, thaum lub mantle muaj kev sib txig sib luag. Qhov no qhia txog qhov tseem ceeb ntawm kev xaiv cov khoom siv ruaj khov thiab ua kom zoo rau lub crusher qhov chaw kom ntev lub neej ntawm cov khoom no.
Main Ncej thiab Eccentric Bushing
Covlub ntsiab ncejthiab eccentric bushing yog cov caj qaum ntawm lub khob hliav qab crusher txoj haujlwm. Lub ntsiab ncej txhawb lub mantle thiab hloov lub crushing quab yuam, thaum lub eccentric bushing tso cai rau lub mantle mus rau hauv ib tug gyratory motion. Cov khoom no feem ntau yog tsim los ntawm cov hlau muaj zog thiab tooj liab alloys los tiv thaiv lub siab loj thiab kev sib hloov ntawm cov rog.
- Feem ntau cov teeb meem nrog eccentric bushing muaj xws li:
- Overheating ntawm lubricating roj
- Bronze filings nyob rau hauv lub hydraulic unit screen
- Tag nrho cov xauv ntawm lub crusher
- Cov yam ntxwv ua rau bushing burnout:
- Lub lubrication tsis raug
- Faulty liners los yog incorrect configurations
- Tshaj nplua nyob rau hauv cov khoom noj
Thaum muaj kev kub ntxhov tshwm sim, cov kws kho mob yuav tsum txheeb xyuas cov hauv paus hauv paus, ntxuav thiab txhuam lub ntsiab ncej, thiab ntsuas qhov puas tsuaj los hloov. Kev saib xyuas kom zoo ua kom cov khoom siv lub khob hliav qab no ua haujlwm tau zoo thiab kav ntev.
Ncej thiab Tramp Tso Mechanism
Lub thav duab muab kev txhawb nqa rau tag nrho cov cone crusher Cheebtsam. Nws feem ntau yog ua los ntawm cam khwb cia hlau lossis hlau kom ruaj khov thiab tiv taus cov khoom hnyav. Lub tshuab tso tawm tramp, ntawm qhov tod tes, tiv thaiv lub crusher los ntawm kev puas tsuaj los ntawm cov khoom siv tsis tau zoo li cov khib nyiab hlau.
Cov txheej txheem no siv cov tshuab hydraulic tso tawm lub siab thiab tso cai rau cov khoom siv tsis sib haum los ntawm kev nyab xeeb. Cov neeg tsim khoom feem ntau siv cov khoom siv ceramic thiab qib siab steel rau cov khoom no kom ntseeg tau tias muaj kev ruaj khov thiab kev ntseeg tau. Ib tug zoo-tsim ncej thiab tramp tso mechanism pab rau lub crusher tag nrho cov efficiency thiab kev nyab xeeb thaum lub sij hawm ua hauj lwm.
Vim li cas cov khoom siv no
Durability thiab hnav tsis kam
Cone crusher Cheebtsam ntsib qhov hnyav hnyav thiab tsim kua muag thaum ua haujlwm. Txhawm rau tiv thaiv qhov no, manufacturers siv cov ntaub ntawv zoo limanganese steel thiab ceramic composites. Manganese steel, tshwj xeeb tshaj yog qib zoo li Mn13Cr2 thiab Mn18Cr2, hardens nyob rau hauv kev ntxhov siab, ua rau nws zoo tagnrho rau crushing cov ntaub ntawv abrasive. Ceramic composites, ntawm qhov tod tes, muab ultra-siab hardness thiab tswj lawv cov ntse crushing profile txawm nyob rau hauv kev xav tau.
| Hom khoom | Hardness (HRC) | Hnav Resistance Index | Impact Resistance | Cia siab rau Lifespan (teev) |
|---|---|---|---|---|
| Mn13Cr2 | 18-22 | 1.0 | ★★★★★ | 800-1200 Nws |
| Mn18Cr2 | 22-25 | 1.5 | ★★★★★☆ | 1200-1800 Nws |
| Ceramic Composite | 60-65 | 4.0 | ★☆☆☆☆ | 3000-4000 |
Cov ntaub ntawv no ua kom lub crusher tuaj yeem siv sijhawm ntev yam tsis muaj kev hloov pauv ntau zaus, txo qis sijhawm thiab nqi kho.
Lub zog rau kev siv siab-siab
Lub khob hliav qab crushers ua haujlwm nyob rau hauv lub siab loj, tshwj xeeb tshaj yog thaum ua cov ntaub ntawv nyuaj xws li quartz lossis granite.High-strength steel thiab titanium carbideinlays feem ntau yog siv rau cov khoom xws li lub ntsiab ncej thiab mantle. Titanium carbide inlays, piv txwv li, txhim kho hnav tsis kam los ntawm 1.8 npaug thiab cuam tshuam qhov hnyav los ntawm 8.8 npaug piv rau cov khoom siv tsoos. Lub zog no ua kom lub crusher tuaj yeem siv cov ntawv thov siab yam tsis muaj kev cuam tshuam kev ua haujlwm.
Adaptability rau ntau yam Crushing xav tau
Cov haujlwm sib txawv sib txawv yuav tsum muaj cov khoom siv uas tuaj yeem hloov mus rau qhov sib txawv. Piv txwv li, Mn18Cr2 ua tau zoo hauv kev tuav cov ntaub ntawv tsis tu ncua nrog impurities vim nws qhov cuam tshuam zoo heev. Ceramic composites zoo dua rau kev nplua crushing ntawm cov ntaub ntawv nyuaj. Kev ntsuas kev ua tau zoo siv cov lej simulations, xws li cov txheej txheem sib cais (DEM), tau pom tias kev ua kom zoo dua qub xws li kev sib hloov ceev thiab lub khob hliav qab tuaj yeem txhim kho kev hloov pauv ntxiv. Piv txwv li, Y51 lub khob hliav qab crusher tau ua tiav cov khoom tsim tau zoo nrog lub kaum sab xis ua ntej ntawm 1.5 ° thiab kev sib hloov ceev ntawm 450 rad / min.
Los ntawm kev xaiv cov ntaub ntawv raug thiab teeb tsa, lub khob hliav qab crusher tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm sib txawv thaum tswj kev ua haujlwm.
Cov ntaub ntawv cuam tshuam li cas Crusher Performance
Enhanced Efficiency thiab Longevity
Cov ntaub ntawv siv nyob rau hauv lub khob hliav qab crusher Cheebtsam ua lub luag haujlwm loj hauv kev txhim kho kev ua haujlwm thiab txuas ntxiv lub tshuab lub neej. Cov ntaub ntawv zoo xws li manganese steel thiab ceramic composites xyuas kom meej tias qhov chaw tuaj yeem siv cov khoom siv hnyav yam tsis hnav tawm sai. Piv txwv li, cov ntaub ntawv hnav-tiv taus tuaj yeem kav ntev li ob mus rau plaub lub sij hawm ntev dua li cov khoom qub, txo qhov kev xav tau ntawm kev hloov ntau zaus.
| Cov pov thawj | Kev piav qhia |
|---|---|
| Cov ntaub ntawv zoo | Siv rau kev tsim khoom ruaj khov. |
| Hnav-resistant cov ntaub ntawv | Txhim kho durability, kav ntev li 2 mus rau 4 zaug. |
Cov khoom siv ruaj khov kuj txo qis zog thaum lub sijhawm ua haujlwm. Cov kev tshawb fawb tau pom tias crushers ua nrog cov ntaub ntawv muaj zog muaj kev hnav thiab tsim kua muag, uas txhais tau hais tias lawv tuav lawv cov kev ua tau zoo dhau sijhawm. Qhov kev ua haujlwm ntev no ua kom ntseeg tau tias lub crusher ua haujlwm zoo, txawm tias nyob rau hauv cov xwm txheej nyuaj.
| Cov pov thawj | Kev piav qhia |
|---|---|
| High-zoo cone crushers | Engineered mus ntev nrog cov ntaub ntawv abrasion-resistant. |
| Cov ntaub ntawv muaj zog | Ua kom tsis tshua hnav thiab tsim kua muag, txhim kho efficiency. |
Txo kev txij nkawm thiab kev poob qis
Kev saib xyuas tsis tu ncua tuaj yeem cuam tshuam kev ua haujlwm thiab nce nqi. Los ntawm kev siv cov ntaub ntawv muaj zog thiab hnav-resistant, manufacturers txo qhov xav tau kev kho. Piv txwv li, manganese steel hardens nyob rau hauv kev ntxhov siab, ua rau nws zoo tagnrho rau qhov chaw xws li mantle thiab concaves. Cov cuab yeej no txo qhov hnav tus nqi, cia lub crusher khiav ntev dua yam tsis muaj kev cuam tshuam.
Ib txoj kev tshawb fawb loj hauv xyoo 1982 tau ntsuas lub zog tawg thiab cov pob txha pob txha ntawm cov crushers ntau lawm. Cov txiaj ntsig tau pom tias siv cov ntaub ntawv zoo heev txo qis kev ua haujlwm tsis zoo. Cov qauv los ntawm txoj kev tshawb fawb tau sim nrog cov txheej txheem pendulum high-zog, paub meej tias cov ntaub ntawv muaj peev xwm tiv taus huab cua.
Tsis tas li ntawd, kev xaiv cov khoom cuam tshuam zoo npaum li cas lub crusher tswj cov kab noj hniav sib txawv. Crushers ua haujlwm nrog cov kab noj hniav tag nrho thiab cov khoom siv pob zeb nyuaj qhia tau tias muaj kev ua tau zoo ntau lawm. Ntawm qhov tod tes, kev ua haujlwm qis qis nrog cov ntaub ntawv pob zeb mos feem ntau ua rau kev ua haujlwm sib txawv, yuav tsum tau hloov kho ntau zaus.
| Cavity Level | Hom khoom | Kev Pom Zoo |
|---|---|---|
| Tsawg kab noj hniav | Pob zeb mos | Kev siv hluav taws xob ntau ntxiv. |
| Siab kab noj hniav | Pob zeb nyuaj | Txhim kho cov khoom txo qis. |
Txhim kho Crushing Precision
Cov ntaub ntawv zoo kuj txhim kho qhov tseeb ntawm cov txheej txheem crushing. Piv txwv li, ceramic composites tswj lawv cov ntse crushing profile, txawm tias tom qab siv ntev. Qhov kev sib xws no ua kom cov crusher tsim cov khoom sib xws, uas yog qhov tseem ceeb rau kev lag luam xws li kev tsim kho thiab kev tsuas.
Tsis siv neeg txo qhov loj me tswj tshuab ntxiv txhim kho precision. Crushers nruab nrog cov tshuab no muaj kev paub txog 38-46% tsawg qhov sib txawv hauv kev ntsuas kev ua tau zoo. Kev tsim khoom zoo ib yam kuj tseem txhawb nqa qhov nruab nrab ntawm kev ua haujlwm ntawm 12-16%, ua rau lub crusher txhim khu kev qha.
| Cov kev tshawb pom tseem ceeb | Kev cuam tshuam rau kev ua haujlwm |
|---|---|
| Tsis siv neeg txo qhov loj me tswj | 38-46% qis variation hauv kev ntsuas kev ua tau zoo. |
| Kev sib haum xeeb hauv kev tsim khoom | 12-16% nce hauv kev ua haujlwm hauv Circuit Court. |
Los ntawm kev sib txuas cov ntaub ntawv siab heev nrog kev tsim vaj tsev zoo, lub khob hliav qab crusher muab kev ua haujlwm tshwj xeeb. Qhov kev sib xyaw no tsis yog tsuas yog txhim kho kev sib tsoo qhov tseeb tab sis kuj ua kom lub tshuab ua tau raws li qhov xav tau ntawm ntau daim ntawv thov.
Cov ntaub ntawv siv nyob rau hauv lub khob hliav qab crushers yog ib qho tseem ceeb rau lawv cov durability thiab efficiency. Manganese steel, carbon steel, ceramic composites, thiab cam khwb cia hlau ua kom cov cav tov no tuaj yeem tuav cov ntawv siv tawv thiab tiv taus hnav lub sijhawm.
- Lub khob hliav qab crushers txhim kho kev siv hluav taws xob los ntawm 10-30%, txo cov nqi ua haujlwm.
- Crushers tuav cov khoom tsim tau zoo ib yam rau tib yam khoom loj, txawm tias muaj kev hloov pauv hauv chamber tsim.
- Cov kws tshaj lij hauv kev lag luam hais txog kev ua kom zoo dua cov khoom hnav thiab chamber configuration rau kev ua tau zoo dua thiab siv tau ntev.
Kev xaiv cov khoom siv tsis yog tsuas yog txhim kho kev ntseeg siab ntawm crusher tab sis kuj txhawb kev lag luam mining qhov kev thov rau kev ua tiav ntau dua 1.3 lab tons ntawm pob zeb txhua xyoo. Los ntawm kev ntsuas tus qauv tsim thiab kev ua haujlwm sib txawv, lub khob hliav qab crushers muab cov txiaj ntsig zoo sib xws hauv ntau daim ntawv thov.
FAQ
Dab tsi yog qhov tseem ceeb ntawm lub khob hliav qab crusher?
Lub mantle, concaves, lub ntsiab ncej, eccentric bushing, thiab ncej yog cov khoom tseem ceeb. Txhua feem ua lub luag haujlwm tseem ceeb hauv cov txheej txheem crushing.
Cov ntaub ntawv cuam tshuam li cas rau kev ua haujlwm ntawm lub khob hliav qab crusher?
Cov ntaub ntawv zoo txhim kho durability,txo hnav, thiab txhim kho efficiency. Lawv ua kom lub crusher ua haujlwm zoo, txawm tias nyob rau hauv cov xwm txheej nyuaj.
Vim li cas manganese hlau feem ntau siv hauv lub khob hliav qab crusher?
Manganese steel hardens nyob rau hauv kev ntxhov siab, ua rau nws zoo tagnrho rau crushing cov ntaub ntawv abrasive. Nws durability ncua lub neej ntawm qhov tseem ceeb xws li lub mantle thiab concaves.
Post lub sij hawm: Jun-03-2025