Thechozungulira cha chobowolera chozunguliraimagwiritsidwa ntchito makamaka kunyamula ndi kupachika kelly bar ndi zida zobowolera. Si gawo lofunika kwambiri pa rotary drilling rig, koma limagwira ntchito yofunika kwambiri. Ngati pali vuto, zotsatira zake zimakhala zoopsa kwambiri.
Gawo la pansi lakuzunguliraimalumikizidwa ndi kelly bar, ndipo gawo lapamwamba limalumikizidwa ndi chingwe cha waya wachitsulo cha winch yayikulu ya chobowolera chozungulira. Ndi kukweza ndi kutsitsa chingwe cha waya wachitsulo, chobowolera ndi kelly bar zimayendetsedwa kuti zikweze ndi kutsika. Chozunguliracho chimakhala ndi katundu wokweza wa coil yayikulu, kuphatikiza apo, chimachotsa mphamvu yotulutsa mphamvu kuchokera ku mutu wamagetsi, ndikuteteza chingwe cha waya chachikulu cha coil kuti chisapindike, kusweka, kupotoka ndi zochitika zina chifukwa cha kuzungulira. Chifukwa chake, chozunguliracho chiyenera kukhala ndi mphamvu zokwanira zokoka komanso kuthekera kosinthasintha kosinthasintha pakagwa mphamvu yayikulu.
Malangizo Ogwiritsira Ntchitokuzungulira:
1. Mukayika bearing, bearing yapamwamba iyenera kukhala "kumbuyo" pansi ndi "kuyang'ana" mmwamba. Chidutswa chapansi chimayikidwa ndi "kumbuyo" mmwamba ndi "nkhope" pansi, moyang'anizana ndi mabearing ena.
2. Musanagwiritse ntchito chozungulira, chiyenera kudzazidwa ndi mafuta odzola, ndipo cholumikizira chapansi chiyenera kuzunguliridwa kuti chizizungulira momasuka popanda phokoso lachilendo komanso kuima.
3. Yang'anani ngati mawonekedwe a chozunguliracho awonongeka, ngati kulumikizana pakati pa mapini awiriwo kuli kolimba, komanso ngati pali kutuluka kwa mafuta kosazolowereka.
4. Yang'anani mtundu wa mafuta a mafuta omwe atayika. Ngati pali zinthu zakunja monga matope ndi mchenga zomwe zasakanizidwa mu mafutawo, zikutanthauza kuti chosindikizira cha chozungulira chawonongeka ndipo chiyenera kukonzedwa kapena kusinthidwa nthawi yomweyo kuti chisawonongeke zina pa chobowolera chozungulira.
5. Mafuta osiyanasiyana ayenera kusankhidwa malinga ndi nyengo zosiyanasiyana. Ngati sanagwiritsidwe ntchito kwa nthawi yayitali, chonde dzazani mafuta ozungulira.
SINOVO ikukumbutsa kuti: Pofuna kuonetsetsa kuti ikusinthasintha,chozungulira cha chobowolera chozunguliraiyenera kuyang'aniridwa ndi kusamalidwa pafupipafupi. Ngati chozunguliracho sichizungulira kapena kutsekeka, chikhoza kupangitsa kuti chingwe cha waya chizungulire, zomwe zimayambitsa ngozi zazikulu komanso zotsatirapo zosayembekezereka. Kuti chobowolera chozungulira chigwire ntchito bwino, nthawi zonse yang'anani ndikusunga chozunguliracho.
Nthawi yotumizira: Novembala-10-2022