Tapered laum rods tau dhau los ua ib qho ntawm cov cuab yeej tseem ceeb hauv kev lag luam mining thiab kev tsim kho.Cov pas nrig no feem ntau yog siv los tuav thiab hloov lub zog ntawm lub pob zeb laum mus rau lub laum me ntsis, ua kom drilling yooj yim dua thiab ua haujlwm zoo dua.
Raws li cov kws tshaj lij kev lag luam, tapered laum rods muaj ntau yam zoo dua li cov tsoos cylindrical laum rods.Ib qho txiaj ntsig tseem ceeb yog tias lawv hnyav dua li cov pas nrig ib txwm, ua rau lawv yooj yim los tuav thiab thauj.Tsis tas li ntawd, tapered laum rods yog tsim los nrog ib tug conical zoo, uas faib lub zog ntau npaum li cas rau lub laum me ntsis, ua rau kom ceev drilling thiab txo qhov hnav thiab tsim kua muag ntawm cov khoom siv.
Tapered laum rods yog tsim los ntawm cov hlau zoo, uas ua rau lawv ruaj khov thiab kav ntev.Lawv muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab ntev, tso cai rau lawv siv rau hauv ntau hom kev siv drilling.Qee qhov kev siv dav dav ntawm tapered laum rods yog nyob rau hauv underground mining, tunneling, thiab kev tsim ua haujlwm.
Kev nce qib tsis ntev los no hauv kev tsim cov thev naus laus zis tau coj mus rau kev tsim cov kab laum tapered nrog txhim kho kev kho cua sov thiab cov khoom sib xyaw alloy, ua rau lawv ruaj khov thiab muaj zog dua.Kev tsim ntawm tapered laum rods kuj tau dhau los ua ntau yam kev txhim kho kom txo qis kev co thiab suab nrov, ua kom muaj kev nyab xeeb thiab xis nyob rau cov neeg ua haujlwm drilling.
Raws li kev thov rau cov peev txheej txuas ntxiv mus ntxiv, kev ua haujlwm drilling tau teeb tsa los ua qhov tseem ceeb hauv kev lag luam mining.Tapered laum rods tau npaj los ua ib qho tseem ceeb hauv cov haujlwm no, vim tias lawv txuas ntxiv muab txiaj ntsig ntau rau cov neeg ua haujlwm thiab cov lag luam ib yam nkaus.
Post lub sij hawm: May-22-2023