Cov ntsis laum pob zeb yog cov cuab yeej txiav uas siv los tsim cov qhov hauv pob zeb thiab lwm yam khoom tawv. Lawv feem ntau siv rau hauv kev khawb av, kev tsim kho, thiab kev tshawb nrhiav roj thiab roj av. Cov ntsis laum pob zeb muaj ntau hom, suav nrog cov ntsis khawm, cov ntsis hla, thiab cov ntsis chisel, txhua tus tsim rau cov pob zeb tshwj xeeb thiab cov xwm txheej laum. Cov ntsis no feem ntau txuas rau lub tshuab laum thiab siv hluav taws xob los ntawm pneumatic, hydraulic, lossis hluav taws xob. Kev xaiv cov ntsis laum pob zeb tsim nyog nyob ntawm qhov nyuaj ntawm pob zeb, txoj kev laum, thiab qhov loj me thiab qhov tob uas xav tau.
Chaw Tso Khoom
Rau cov nqi nkag mus siab hauv cov pob zeb mos mus rau nruab nrab-nyuaj thiab cov pob zeb tawg. Lub ntsej muag concaveLub ntsej muag thov txhua qhov puag ncig tshwj xeeb rau cov pob zeb nruab nrab nyuaj thiab homogeneous. Kev tswj hwm qhov sib txawv zoo thiab muaj peev xwm yaug zoo.
Rau cov nqi nkag mus siab hauv cov pob zeb mos mus rau nruab nrab-nyuaj thiab cov pob zeb tawg. Lub ntsej muag concaveLub ntsej muag thov txhua qhov puag ncig tshwj xeeb rau cov pob zeb nruab nrab nyuaj thiab homogeneous. Kev tswj hwm qhov sib txawv zoo thiab muaj peev xwm yaug zoo.
Lub ntsej muag Convex
Rau qhov nkag mus rau hauv qhov mos mus rau nruab nrab-nyuaj nrog qhov cua qis mus rau nruab nrab. Nws yog qhov tsis kam rau kev ntxuav hlau tshaj plaws, thiab tiv taus zoo rau kev ntxuav hlau kauj ruam ntsuas qhov me me.
Lub ntsej muag tiaj tus
Hom ntsej muag no yog tsim rau cov pob zeb tawv heev thiab cov pob zeb uas sib txhuam hauv cov ntawv thov uas muaj cua siab. Kev nkag mus zoo ua rau nws tiv taus kev ntxuav hlau.
Cov Cuab Yeej Drilling Pob Zeb Xov tuaj yeem tho qhov zoo meej thiab xa cov zog cuam tshuam siab tshaj plaws rau pob zeb nrog qhov poob zog tsawg kawg nkaus.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-26-2023
