Nyob rau hauv sab saum toj rauj drilling, coj tube thiab laum raj yog tsuas yog siv rau nto lub rooj ntev zaum drilling thiab underground qhov ntev drilling. Peb tuaj yeem muab T38 qhia raj, T45 qhia raj, T51 qhia raj, ST58 laum raj, ST68 laum raj, GT60 laum raj ...

Kev Taw Qhia General:

PLATO drifting thiab extension laum rods yog rau hauv drifting, tunneling, ntev-qhov drilling, lub rooj ntev zaum thiab ntau lawm drilling industries. Cov pas nrig no yog tsim nrog puag ncig lossis hexagonal seem nyob rau hauv tag nrho cov qauv tsim, thiab hauv Txiv neej / Txiv Neej (M / M) lossis Txiv Neej / Poj Niam (M / F) kev sib txuas. Tag nrho peb cov drifting thiab extension rods yog kub-kho nrog carburization los yog siab zaus, ua ke nrog phosphorization.

Cov kab hla hla yog ntau dua rau cov ntawv thov txuas ntxiv. Ib puag ncig pas nrig muaj cov khoom siv tsawg dua thiab yog li sib dua los tuav thiab tsis tshua kim tshaj qhov sib npaug hexagonal pas nrig. Thaum hexagonal pas nrig yog tshwj xeeb tshaj yog zoo rau drifting thiab tunneling drilling. Qhov nce rigidity ntawm hexagonal laum rods ua rau lawv abating qhov sib txawv thiab txhim khu cov dej ntws los ntxuav qhov. Txawm hais tias muaj qhov loj dua ntu, hexagonal steel tseem tuaj yeem ua raws tib txoj kab uas hla me ntsis raws li cov hlau sib npaug.

M / F rods muab kev sib txuas nruj dua thiab yooj yim rau kev tuav thiab nrawm dua rau kev sib txuas dua li M / M rods, thiab muaj peev xwm los laum qhov ncaj.

Cov txheej txheem Carburization feem ntau yog siv los tsim cov kab loj loj los xyuas kom muaj kev ua tau zoo. Carburizing yog rau hardening tag nrho cov pas nrig los muab ib tug sab nraud tshaj tag nrho cov pas nrig nto cheeb tsam. Carburized steels yog siv feem ntau hauv cov ntawv thov hauv av thiab qhov twg dej siv los ua qhov nruab nrab. Cov txheej txheem siab zaus feem ntau yog siv rau hauv kev tsim cov kab me me los txo qhov tsis muaj zog ntawm cov laum steels. High Frequency yog rau hardening nkaus xwb cov xov kawg ntawm tus pas nrig. Qhov no muab lub neej ntev ntawm cov khoom thiab ua kom haum rau ntau qhov kev xav tau drilling. Cov hlau tsim nrog cov technics no feem ntau yog siv rau hauv cov ntawv thov drilling qhov twg huab cua yog thawj qhov nruab nrab flushing. Phosphorising yog txhawm rau txhim kho kev tiv thaiv kev yaig ntawm tag nrho cov pas nrig sab nraud.

Specification Txheej txheem cej luam:

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Length + Xov + Lub Cev Lub Cev thiab txoj kab uas hla

Drill Rods Production Process