Nyob rau hauv ib lub sijhawm uas kev tiv thaiv ib puag ncig thiab kev rov ua dua tshiab tau dhau los ua qhov tseem ceeb, kev lag luam roj teeb rov ua dua tshiab tau tshwm sim los ua ib qho tseem ceeb hauv kev txhim kho kom ruaj khov. Crushing yog ib qho tseem ceeb ntawm cov txheej txheem rov ua dua lub roj teeb, thiab qhov kev ua tau zoo ntawm cov cutters hauv crushers ncaj qha cuam tshuam rau kev rov ua dua tshiab, cov khoom zoo, thiab cov nqi khoom siv. Kab lus no yog tsim los muab cov ntsiab lus tob tob ntawm cov thawj hom cutters siv hauv roj teeb rov ua dua crushers, nthuav tawm los ntawm cov rooj, cov npe, thiab cov lus piav qhia.
1. Cemented Carbide Cutters
Cemented carbide cutters yog dav nyiam nyob rau hauv lub roj teeb recycling crushers, renowned rau lawv tshwj xeeb kev ua tau zoo nyob rau hauv tuav cov ntaub ntawv tawv.
| Yam khoom | Paub meej |
| Khoom siv | Feem ntau yog tsim los ntawm tungsten carbide (WC) raws li cov theem nyuaj thiab cobalt (Co) raws li qib binder |
| Hardness | Tau mus txog HRA89 – 93 |
| Hnav Resistance | Muab lub neej kev pab cuam ntau txog kaum ob lub sij hawm ntev dua li cov hlau cutters |
| Qhov Zoo Tshaj Plaws | High hardness enables ua cov ntaub ntawv nyuaj xws li hlau casings thiab electrodes; cobalt binder theem muab toughness, tiv thaiv kev tawg nyob rau hauv siab - tej yam kev mob |
Zoo tagnrho rau kev ua cov roj teeb uas muaj cov ntsiab lus hlau:
- Lead - acid roj teeb: Ua tau zoo crushes txhuas phaj thiab hlau casings, yooj yim rau kev sib cais tom qab thiab rov ua dua tshiab.
- Lithium-ion roj teeb: Ua tau zoo heev crushing tau ntawm tooj liab ntawv nyiaj, txhuas ntawv ci tam sim no collectors, thiab ib co hlau casings, pab nyob rau hauv kev sib cais ntawm hlau Cheebtsam.
2. High - Ceev Hlau Cutters
High-speed steel cutters ua lub luag haujlwm tseem ceeb hauv kev siv roj teeb, ua tau zoo hauv kev tuav cov khoom muag tsis tau tawv.
| Yam khoom | Paub meej |
| Khoom siv | High - alloy cuab yeej hlau uas muaj ntau yam alloying ntsiab xws li tungsten (W), molybdenum (Mo), chromium (Cr), thiab vanadium (V) |
| Kub Hardness | Tuav lub hardness ntawm HRC60 lossis siab dua ntawm 600 ° C |
| Lwm yam yam ntxwv | Siab zog thiab toughness los tiv thaiv tej yam loads; zoo machinability pub rau cov duab complex |
Feem ntau siv los ua cov ntaub ntawv hauv qab no:
- Lithium-ion roj teeb Separators: Siv nws lub zog siab thiab toughness kom zoo shear thiab crushed saj zawg zog separators.
- Roj teeb nrog yas casings: Xyuas kom zoo crushing kev ua tau zoo thaum txo cov cutter hnav thiab ncua kev pab cuam lub neej.
3. Ceramic Cutters
Ceramic cutters yog qhov tseem ceeb hauv cov xwm txheej tshwj xeeb vim lawv cov khoom tshwj xeeb, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig corrosive thiab kev siv uas xav tau cov ntaub ntawv siab-purity.
| Yam khoom | Paub meej |
| Khoom siv | Feem ntau yog ua los ntawm cov ntaub ntawv ceramic xws li txhuas oxide (Al₂O₃) thiab silicon nitride (Si₃N₄) |
| Hardness | Muaj peev xwm ncav cuag HRA92 - 95, siab dua li cov cemented carbide cutters |
| Qhov Zoo Tshaj Plaws | Kev ruaj ntseg tshuaj zoo heev, tsis tshua muaj kev cuam tshuam nrog cov tshuaj roj teeb; Tsis tshua muaj kev sib txhuam coefficient txo lub zog noj thiab txhim kho qhov zoo ntawm cov ntaub ntawv crushed |
Cov ntawv thov tsim nyog suav nrog:
- Roj teeb nrog Corrosive Electrolytes: Xws li siv cov nickel - cadmium roj teeb, tiv thaiv electrolyte corrosion thiab kom ntseeg tau tias kev ua haujlwm zoo.
- Siab - Purity Requirements: Txij li thaum lawv tsis hnov mob nrog cov ntaub ntawv thaum lub sij hawm crushing, lawv ua kom siab - purity recycled cov ntaub ntawv, ua tau raws li qhov xav tau ntawm kev ua kom zoo.
4. Kev Cai - Ua Cutters
Muab qhov nyuaj ntawm cov qauv roj teeb thiab cov khoom sib xyaw, kev cai - ua cov cutters tau tsim los daws cov teeb meem nyuaj crushing.
4.1 Tsim raws li cov qauv roj teeb
- Rau lithium - ion roj teeb nrog ntau txheej txheej, tsim serrated txiav npoo los yog txiav ntug ntawm cov ces kaum tshwj xeeb kom ua tiav txheej - los ntawm - txheej crushing.
- Rau cov roj teeb cylindrical, tsim cov txheej txheem txiav txiav kom sai cais cov casings ntawm cov cores sab hauv.
4.2 Cutter Optimization Raws li cov yam ntxwv ntawm cov khoom
- Hauv cov xwm txheej uas muaj cov plua plav siab, ntxiv cov plua plav - cov ntaub ntawv pov thawj los txo qhov hnav thiab muaj kuab paug.
- Rau cov ntaub ntawv nplaum, siv cov thev naus laus zis thev naus laus zis rau lub tshuab txiav kom txo cov adhesion thiab tiv thaiv cov khoom tsim.
- Ua kom zoo xaiv cov khoom siv thiab cov txheej txheem kho cua sov kom txhim khu kev pab cuam lub neej.
Visual Description: Tso cov duab ntawm cov tshuab txiav nrog cov plua plav - cov ntaub ntawv pov thawj, xws li plua plav npog lossis qhov cua nyob ib ncig ntawm lub tshuab txiav. Tsis tas li ntawd, qhia ze - cov duab ntawm coated cutter nto, uas tej zaum yuav pom txawv xim thiab textures piv rau cov cutters zoo tib yam, qhia ncaj qha los ntawm cov kev kho mob tshwj xeeb.
Hauv kev lag luam roj teeb rov ua dua tshiab, ntau hom crusher cutters muaj lawv tus kheej lub zog tshwj xeeb. Cov lag luam tuaj yeem xa mus rau cov ntaub ntawv hauv cov lus saum toj no, cov npe, thiab cov lus piav qhia pom los xaiv cov cutters tsim nyog raws li lawv cov kev xav tau ntau lawm. Txoj hauv kev no yuav pab txhim kho cov roj teeb rov ua dua tshiab thiab zoo, tsav kev lag luam mus rau kev txhim kho kom ruaj khov.
Post lub sij hawm: Jun-16-2025
