Case Study 1: High -Altitude Gold Mine Mining Efficiency Project Improvement Project
Hom phiaj project:Underground Hard Pob Zeb Mining
Daim Ntawv Thov Kev Sib Tw:
Tus neeg siv khoom nyob hauv thaj chaw siab -qhov siab qhov chaw nyob ib puag ncig pob zeb hardness siab heev (Protodyakonov hardness scale f=12–18). Vim yog lub zog tsis ruaj khov hauv zos-thiab vim tias lawv cov cuab yeej qub tau raug kev txom nyem los ntawm cov cua khov thiab cov hluav taws xob tsis txaus nyob rau hauv qhov tsis tshua muaj siab - qhov kub thiab txias- niaj hnub drilling kev nce qib poob qis ntawm qhov kev cia siab.
Kev daws thiab cov cuab yeej siv tau:
Cov Khoom Siv Xaiv: YT28 Pneumatic Leg Pob Zeb Laum
Kev kho kom haum: YT28 nta cov huab cua ua haujlwm tau zoo - dej txuas thiab kev tsim cov muffler zoo. Txhawm rau hais txog qhov chaw txias txias, peb tau qhia cov neeg siv khoom kom siv lub siab -cov roj ua haujlwm tau zoo nrog rau kev xyaum ua kom muaj lubrication zoo.
Cov teeb meem daws tau:
Kev Txhim Kho Zoo: YT28 muab kev ruaj ntseg cuam tshuam lub zog, daws qhov teeb meem ntawm qeeb drilling ceev tau ntsib nyob rau hauv siab -hardness rock strata.
Tus Nqi Kho Mob Tsawg: Ua tsaug rau nws cov qauv yooj yim thiab hnav- cov khoom tiv thaiv, tus neeg siv tau pom qhov txo qis ntawm kwv yees li 20% ntawm - cov khoom siv tsis ua haujlwm hauv qhov chaw. Qhov no ua rau muaj kev txuag nyiaj tseem ceeb hais txog lub sijhawm tos rau cov khoom seem-ib qho tseem ceeb hauv cov chaw mining txawv teb chaws nyob deb.
Case Study 2: Transnational Railway Tunnel Excavation Project
Hom phiaj project:Railway Tunnel Excavation
Daim Ntawv Thov Kev Sib Tw:
Nyob rau hauv ib txoj kev tsheb ciav hlau nyob rau sab hnub tuaj Asia, qhov chaw ua haujlwm lub ntsej muag tau nqaim, thiab qhov cua tau txwv. Cov neeg siv khoom xav tau cov cuab yeej pabcuam drilling uas tuaj yeem ua kom muaj kev sib tw nrawm nrawm, txo tus neeg siv lub cev tawm dag zog, thiab ua tau raws li ib puag ncig cov qauv hais txog kev tso pa tawm.
Kev daws thiab cov cuab yeej siv tau:
Cov Khoom Siv Xaiv: YT29A Pneumatic Leg Pob Zeb Laum / YSP45 Pneumatic Stoper (rau pob zeb bolting txhawb)
Kev kho kom haum: YT29A muaj npe nrov rau nws lub zog muaj zog thiab muaj kev cuam tshuam ntau zaus, ua rau nws zoo tagnrho rau kev sib sib zog nqus- qhov drilling kev ua haujlwm tau ntsib thaum lub sijhawm khawb av.
Cov teeb meem daws tau:
Kev Txhim Kho Kev Txhim Kho: Ua tsaug rau YT29A qhov zoo tshaj plaws dej ntws tawm thiab slag- muaj peev xwm tshem tawm, qhov tshwm sim ntawm kev sib tsoo ntawm cov pob zeb ntub dej tau raug txo kom tsawg, yog li ua kom lub sij hawm zoo ib yam rau cov txheej txheem excavation.
Kev Ua Haujlwm Zoo: Los ntawm kev siv cov kab sib xyaw ua ke ntawm YT series thiab YSP45, tus neeg siv khoom tau ua tiav kev sib koom ua ke ntawm "drilling" thiab "txhawb" theem, yog li txhim kho tag nrho kev nyab xeeb thaum siv qhov av.
Case Study 3: Urban Municipal Renovation and Industrial Demolition Project
Hom phiaj project:Municipal Utility Maintenance
Daim Ntawv Thov Kev Sib Tw:
Thaum lub sijhawm kho dua tshiab thiab nthuav dav ntawm cov khoom siv hluav taws xob hauv av hauv cheeb tsam hauv nroog laus, cov neeg siv khoom tau ntsib txoj haujlwm ntawm kev rhuav tshem cov pob zeb loj loj. Raws li qhov chaw tsim kho tau nyob ze rau thaj chaw nyob, cov kev txwv nruj tau muab tso rau ntawm qhov project ncua sij hawm. Tsis tas li ntawd, cov cuab yeej ua haujlwm yuav tsum tau ua haujlwm yooj yim los ntawm ib tus neeg ua haujlwm thiab muaj peev xwm ua haujlwm nyob rau hauv qhov chaw kaw ntawm qhov nqaim soj ntsuam manholes.
Kev daws thiab cov cuab yeej siv tau:
Cov Khoom Xaiv: B87C Pneumatic Breaker / G10 Pneumatic Pick
Kev Tsim Nyog: B87C siv cov cuab yeej ua pov thawj tawg uas muaj peev xwm tsim cov kev cuam tshuam loj heev txawm tias nyob rau hauv cov huab cua qis, ua rau nws zoo tagnrho rau kev rhuav tshem ntawm cov pob zeb ceev ceev.
Cov teeb meem daws tau:
High Maneuverability: Lub teeb yuag ntawm G10 pneumatic pick daws qhov teeb meem tseem ceeb ntawm kev tsis tuaj yeem xa cov tshuab hnyav hauv qhov chaw kaw.
Durability Validation: Txawm tias thaum lub sijhawm ua haujlwm tas mus li nyob rau hauv siab - qhov kub thiab txias ib puag ncig (dhau 45 degree), Fengzhe's series ntawm pneumatic breakers tau qhia tshwj xeeb tshaj yog cov cua kub dissipation muaj peev xwm thiab cuam tshuam kev ruaj ntseg.