Amakhasimende amaningi athengayoimishini yokumba ejikelezayoabazi ukuthi yimaphi amapharamitha anquma imodeli nokusebenza kwezinsimbi zokugaya ezijikelezayo, ngoba azi ulwazi olwanele mayelana nezinsimbi zokumba ezijikelezayo ekuqaleni kokuthenga. Ake sichaze manje.
Izingxenye ezithinta imodeli nokusebenza kweI-Rotary drilling rigikakhulukazi zihlanganisa amaphuzu alandelayo:
1) Kuya ngohlobo kanye nemodeli yenjini eyamukelwe umenzi.
Uma inamandla amakhulu, isivinini sokumba sizoshesha futhi ukusebenza kwayo kuzoba ngcono.
2) Amandla okuphakamisa aphezulu we-winch eyinhloko
Uma amandla okuphakamisa ekhudlwana, i-kelly bar iphakama ngokushesha, ikakhulukazi lapho ibha ye-kelly ibanjwe izinto zangaphandle emgodini, ukuguqulwa kwesivinini samandla okuphakamisa kubonakala kakhulu. Isikhathi esifushane, sikhuphuka ukusebenza kahle kokwakhiwa.
3) I-torque yekhanda lamandla
Uma i-torque inkulu, amandla okwehlisa amandla kanye nokukhipha anikezwa idivayisi ecindezelayo ebhakedeni lokubhoboza, namandla okubhoboza omshini. Le parameter isobala ikakhulukazi uma i-rotary drilling rig inezidingo zokwakha zokumba idwala.
4) Uhlobo lwe-chassis
I-chassis yohlobo lwe-crawler ibiza kakhulu kune-chassis yohlobo lweloli, ngoba umshini wokumba owuhlobo lwe-crawler ungajwayelana nendawo futhi uzinzile phakathi nenqubo yokwakha. Uma isikhathi eside isicathulo sethrekhi futhi ibhande lisakazeka kabanzi, kungcono ukuzinza futhi, ngokuqinisekile, ukuguquguquka okuncane.
5) Uhlobo lwebha ye-kelly
Kukhona i-friction kelly bar kanye ne-kelly bar ehlanganisiwe. Ububanzi bokusebenza bebha ehlanganisiwe ye-kelly banzi kune-friction kelly bar, futhi lungathuthukisa amandla okudonsa ekhanda lamandla. Uhlobo lwebha ye-kelly olusetshenziswa ikakhulukazi luncike ezimweni ze-geological kanye nesabelomali sezindleko zokwakha. Amanye amaphrojekthi awadingi ukubhola idwala, ngakho ungasebenzisa ibha ye-friction kelly, enganciphisa izindleko.
6) Ububanzi bama-backets nobude bebha ye-kelly nakho kuthinta ukusebenza kwe-rotary drilling rig.
Banquma ububanzi bokusetshenziswa kweimishini yokumba ejikelezayo: isibonelo, ama-backets ama-diameter amancane asetshenziselwa ukumba imithombo yamanzi; ama-auger asetshenziselwa ukubhoboza izimbobo zikakhonkolo.
Isikhathi sokuthumela: Apr-02-2022