Laum rods
Sau los ntawm Geo Equip Tech Wuxi
Rau wireline core drilling, qhov ntau thiab tsawg yog B(55.6mm) N(69.9mm) H(88.9mm) thiab P(114.3mm)
Cov haujlwm ntawm cov laum rods yog:
Ø To transfer torque and rotation from the core drill to the drill bit.
Ø To transfer the lifting and pulling forces
Ø To serve a distribution line for the flushing water
Ø To serve as a distribution line for the inner tube assembly
Muaj cov laum rods rau cov pa drilling thiab laum rods rau hlau -kab drilling.
Laum pas nrig rau cov pa drilling tuaj yeem tsim los ntawm steel lossis los ntawm txhuas tubing tab sis laum rods rau hlau -kab drilling yog ib txwm tsim los ntawm steel tubing, peb tsuas yog xaiv cov khoom zoo tshaj plaws 4130 raw li cov tubing los ua cov pas nrig.
Ib tug hlau- kab laum pas nrig muaj ib tug txiv neej xov nyob rau hauv ib kawg thiab ib tug poj niam xov nyob rau hauv lwm yam kawg.
Txoj cai tes threads feem ntau yog siv. Cov threads raug txiav ncaj qha rau hauv cov tubing thiab tshwj xeeb cais cov hlua txuas txuas tsis tsim nyog. Ua tsaug rau qhov no, yog li hu ua flush jointed tsim, cov xaim - kab laum rods muaj ib tug txawm thiab ib tug tas mus li txoj kab uas hla uas yog ib tug precondition rau hoisting lub puab raj sib dhos. Cov xov yog nto kho los yog kho cua sov kom ntev lub neej ntawm threads.
Thaum siv peb cov pas nrig, yog tias muaj lus nug, thov tsis txhob yig tiv tauj nrog peb tus kws tshaj lij engineers dawb.
WhatsApp: ntxiv rau 86-189 2131 0502
