I-YTQC Uhlobo lwe-Drill String Imagnethi yokuLoba yenziwe ngumzimba,i-magnetic core, stop block, screw, njl
Kumsebenzi wokugaya kunye nokuloba, ngokujikeleza ngokujikelezaulwelo, ubutyobo bomngxuma osezantsi uya kubhengezwa kumbindi wemagnethi yokuloba intambo phantsi kwesenzo sokujikeleza, kwaye obu butyobo bubuyela emhlabeni kunye nemagnethi yokuloba intambo, ukuze kufezekiswe umsebenzi wokungqusha kunye ukucoca umngxuma ongezantsi nangaliphi na ixesha.