Ii-swivel ye-rotary drilling rigisetshenziswa kakhulu ukuphakamisa nokulenga ibha ye-kelly namathuluzi okubhoboza. Akuyona ingxenye ebaluleke kakhulu ku-rotary drilling rig, kodwa idlala indima ebaluleke kakhulu. Uma kunephutha, imiphumela izoba mibi kakhulu.
Ingxenye engezansi ye-swivelixhunywe ne-kelly bar, futhi ingxenye engenhla ixhunywe nentambo yensimbi ye-winch eyinhloko ye-rotary drilling rig. Ngokuphakanyiswa nokwehliswa kwentambo yensimbi, i-drill bit kanye ne-kelly bar ziqhutshwa ukuze zikhuphule futhi zehle. I-swivel ithwala umthwalo ophakamisa ikhoyili eyinhloko, ngaphezu kwalokho, iqeda ukuphuma kwe-torque ngekhanda lamandla, futhi ivikela intambo yentambo yekhoyili eyinhloko ekugoqeni, ukuphuka, ukusonteka nezinye izenzakalo ngenxa yokujikeleza. Ngakho-ke, i-swivel izoba namandla okuqina anele kanye nekhono lokuzungeza eliguquguqukayo ngaphansi kwengcindezi enkulu.
Izinyathelo zokuphepha zokusebenzisa i-swivel:
1. Uma ufaka i-bearing, i-bearing engenhla kufanele ibe "emuva" phansi futhi "ibheke" phezulu. Ucezu olungezansi lufakwe "ngemuva" phezulu kanye "nobuso" phansi, ngokuphambene namanye ama-bearings.
2. Ngaphambi kokuba i-swivel isetshenziswe, kufanele igcwaliswe ngamafutha okugcoba, futhi ilunga eliphansi kufanele lijikelezwe ukuze kuqinisekiswe ukuthi lingakwazi ukujikeleza ngokukhululekile ngaphandle komsindo ongavamile nokuma.
3. Hlola ukuthi ukubukeka kwe-swivel konakele yini, ukuthi ukuxhumana phakathi kwamaphini amabili kuqinile, nokuthi ingabe kukhona ukuvuza okungavamile kwamafutha.
4. Hlola izinga likawoyela lamafutha achithekile. Uma kukhona izinto zangaphandle ezifana nodaka nesihlabathi esixutshwe kugrisi, kusho ukuthi uphawu lwe-swivel lonakalisiwe futhi kufanele lulungiswe noma lushintshwe ngokushesha ukuze kugwenywe okunye ukwehluleka kwe-rotary drilling rig.
5. Izigaba ezahlukene zamafutha ziyokhethwa ngokuvumelana nezimo zezulu ezihlukene. Uma ingasetshenziswa isikhathi eside, sicela ugcwalise i-swivel ngamafutha.
I-SINOVO iyakhumbuza: Ukuze kuqinisekiswe ukujikeleza kwayo okuguquguqukayo, ii-swivel ye-rotary drilling rigkufanele ihlolwe futhi inakekelwe njalo. Uma i-swivel ingaphenduki noma ibambeke, kungenzeka kubangele ukuthi intambo yocingo isonte, kubangele izingozi ezimbi kanye nemiphumela engacabangeki. Ukuze usebenze ngokuphephile kwe-rotary drilling rig, hlola njalo futhi ulondoloze i-swivel.
Isikhathi sokuthumela: Nov-10-2022