Sealed roller reamers yog siv los ntawm kev lag luam roj & roj thaum lub sijhawm ua haujlwm zoo drilling. Lub hom phiaj tseem ceeb ntawm cov menyuam reamers yog txhawm rau txhawm rau txhawm rau txhawm rau qhov loj me, tshem tawm cov chaw nruj uas tshwm sim los ntawm kev hnav, hauv qab-gauge laum me ntsis, thiab pab kom muaj tseeb ntawm lub qhov dej, smoothing hla ledges thiab lwm yam kev puas tsuaj uas tuaj yeem cuam tshuam lwm yam kev npaj zoo. kev ua haujlwm. Kev siv cov hlua khi cov hlua khi kuj tseem tuaj yeem pab ua kom lub hauv paus ntawm txoj hlua tho, ua haujlwm ruaj khov. Qhov no pab txoj haujlwm drilling mus txuas ntxiv mus rau qhov kev taw qhia, los ntawm kev txo qis kev xyaum txoj hlua lub kaum sab xis vim qhov kev sib txawv.
Ib tug raug kaw cov menyuam reamer ntiav ib txheej ntawm tsawg kawg peb cov menyuam-cutters uas yog mounted nyob rau hauv ib tug sib npaug spaced zam nyob ib ncig ntawm ib tug longitudinally slotted hollow lub cev uas yog threaded rau txoj hlua xyaum. Txhua tus menyuam-cutter yog mounted nyob rau hauv, thiab tej yaam num me ntsis los ntawm, ib tug cais longitudinal qhov. Raws li txoj hlua laum rotates, cov roller-cutters yob ib ncig ntawm lub qhov dej, reaming lub qhov dej kom loj. Qhov kev ua dov yuav pab txo qis txoj hlua-rau-wellbore kev sib txhuam, piv rau cov pa stabilizers. Qhov txo qis kev sib txhuam torque pab txo qis kev sib tsoo-slip muaj feem xyuam nrog kev kub ceev laum txoj hlua sib hloov thiab kev co, uas yuav pab ua kom lub neej ntev ntawm ntau yam khoom ntawm lub hauv qab qhov sib dhos.
Sealed reamers yuav tsum tau muab lub reservoir ntawm bearing lubricant. Lawv kuj xav kom lub siab ntawm cov roj nplua nyeem kom sib npaug rau lub ambient siab ntawm lub qhov dej, kom cov menyuam reamer seals tsis raug rau siab sib txawv.
Vigor's Sealed Bearing Roller Reamers tau siv hauv cov roj av hauv tsev thiab tau lees paub los ntawm cov neeg siv khoom rau lawv cov khoom zoo. Peb cov kws tshaj lij engineers muaj ntau xyoo dhau los ntawm kev paub dhau los thiab tuaj yeem pab koj xaiv cov khoom tsim nyog tshaj plaws.Yog tias koj xav tau cov khoom zoo Sealed Bearing Roller Reamers, thov tsis txhob yig tiv tauj Vigor cov kws tshaj lij kom tau txais cov khoom zoo tshaj plaws thiab kev txhawb nqa.
|
Max.O.D. |
Nuv Ntses OD |
I.D. |
Ntev |
|
28" |
9.5" |
3.15" |
115" |
|
22" |
9 5" |
3.15" |
100" |
|
17 1/2" |
9 5" |
3.15" |
94" |
|
16" |
9 5" |
2.81" |
90" |
|
12" |
8" |
2.81" |
90" |
|
8 3/8" |
6.75" |
2.25" |
80" |
|
5 7/8" |
4.75" |
1" |
68" |
