Mus ncig teb chaws Block
Nws yog ib feem ntawm lub hoisting system ntawm lub rig. Nws txuas nrog lub crown thaiv nrog steel hlau ropes kom ua tiav kev ua haujlwm ncig mus ncig.
Qhov kev mus ncig ua si yog cov khoom siv txawb ntawm lub qhov drilling rig lub hoisting system, tshem tawm los ntawm cov yas thaiv los ntawm ntau cov kab ntawm cov hlua hlau drilling. Ua raws li API Spec 8C, qhov hnyav no - lub luag haujlwm sib dhos muaj ntau lub sheaves mounted rau siab - muaj peev xwm bearings nyob rau hauv ib tug fabricated steel vaj tse. Qhov kev mus ncig ua si txav mus rau hauv qhov derrick raws li cov kev sib tw rub tawm los yog tso tawm cov kab drilling, muab cov khoom siv kom zoo dua qub uas tsim nyog los nqa thiab txo txoj hlua tho, casing, thiab lwm yam khoom hnyav. Hauv qab ntawm txoj kev mus ncig yog nruab nrog lub clevis los yog kev tuav pov hwm rau kev txuas rau qhov drilling nuv lossis tsav sab saum toj, ua kom muaj kev sib txuas ncaj qha rau txoj hlua tho.
Cim npe nrov: Tuam Tshoj rig ncig teb chaws block manufacturers, lwm tus neeg, Hoobkas