Niaj hnub no peb yuav tham txog kev xaiv cov hlua hlau rau cov teb drilling rigs.#av drilling tshuab#
Hlau hlua xaiv
Kev xaiv kom zoo ntawm lub tshuab drilling rig yuav tsum muaj kev nkag siab ntawm nws cov kev ua haujlwm thiab kev ua haujlwm ntawm cov hlua hlau. Thaum lub sij hawm rotary drilling rig ua haujlwm, lub zog ntawm txoj hlua hlau tsis yog tus nqi ruaj khov thaum lub pas nrig laum yog tsa lossis txo qis. Thaum lub sij hawm raising txheej txheem, cov hlua hlau yog raug rau peb lub zog: lub adhesion ntawm lub laum me ntsis thiab hauv av, buoyancy ntawm lub taub hau tig vim ntub av nkos, thiab qhov nyhav ntawm lub laum nws tus kheej. Yog li ntawd, cov hlua hlau yuav tsum muaj kev hnav zoo, lub zog siab, thiab tiv thaiv - cov khoom sib hloov.#av drilling tshuab#
Raws li qhov xwm txheej ntawm cov hlau xaim, yav tas los tsuas muaj ci ntsa iab steel hlau hlua thiab galvanized steel hlau ropes. Phosphated coated steel hlau hlua yog patented technology uas tau tshwm sim nyob rau hauv ob xyoos dhau los. Cov hlau hlau siv rau txoj hlua ua yog phosphate, thiab manganese lossis zinc -manganese phosphate yog nyiam. Tom qab phosphate steel hlau, tsis muaj txheej txheem kos duab. Lub phosphate steel hlau yog ncaj qha twisted rau hauv steel hlau hlua. Vim tias cov phosphate txheej ua rau saum npoo ntawm cov hlau hlau ntau dua - tiv taus, lub neej kev pab cuam ntawm phosphate steel hlau hlua yog 2-3 npaug ntawm cov hlau xaim hlua, thiab kev qaug zog ntawm cov hlau hlau hlua tau zoo heev [1]. Tam sim no, lub ntsiab lus tseem ceeb ntawm txoj hlua tshwj xeeb rau rotary drilling rigs yog 35W * K7 thiab 15 * K7 steel hlau hlua cov qauv. Raws li qhov chaw saum npoo ntawm steel hlau hlua. Tau kawg, vim muaj kev ua haujlwm tshwj xeeb ntawm cov tshuab drilling rigs, ib zaug cov hlau xaim hlua hlua tawg thaum lub sijhawm drilling, nws yuav tsum tau muab qhov tseem ceeb tshaj plaws.#av drilling tshuab#
