The process of rotary drilling uye gomba kugadzira byRotary drilling rigchekutanga kugonesa maturusi ekuchera kuti amisikirwe zvakanaka panzvimbo yemurwi kuburikidza neiyo rig yekufamba basa uye mast luffing mechanism. Iyo pombi yekubooresa inodzikiswa pasi pekutungamirwa kwemasti kuti iise chibooreso chebucket chine bheji kuzasi kusvika panzvimbo yegomba. Iyo dhiraivha yemagetsi musoro mudziyo inopa torque yepombi yekuchera, uye mudziyo wekudzvanya unoendesa kudzvanya kudhiraivha pombi bit nenzira yesimba rinomanikidza musoro, uye dhiri rinotenderera kuputsa dombo nevhu, Rinotakurwa zvakananga mukati. chibooreso, uye ipapo chibooreso chinosimudzwa kunze kwegomba nemudziyo wekusimudza chibhorani uye pombi yekubooresa yetelescopic yekuburutsa ivhu. Nenzira iyi, ivhu rinoramba richitorwa uye risina kutakurwa, uye kuchera kwakananga kunosangana nekudzika kwekugadzira. Parizvino, misimboti yekushanda yemarota ekuchera machira anonyanya kutora chimiro chekubatanidza mapaipi ekuchera uye kubvisa slag bucket. Panguva yekuchera, nzira yekutenderera kwematope inowanzoshandiswa. Madhaka anoita basa rekuzora, tsigiro, kutsiva uye kutakura dhilling slag yemidziyo yakadaro.
Nekuwedzera kuomarara kwezvakatipoteredza zvinodiwa pakuvaka maguta, zvicherwa zvechinyakare zvatarisana nedambudziko rakakura.Rotary drilling riginotora chimiro chemusoro wesimba, uye musimboti wekushanda weiyo rotary drilling rig ndeye kushandisa pfupi spiral drill kana bhaketi rekutenderera, shandisa torque ine simba kutenderedza ivhu kana matombo uye imwe slag yekuchera, uye nekukurumidza kuisimudza. yegomba. Kuvaka kwakaoma kunogona kuwanikwa pasina kutsigirwa kwedhaka. Kunyangwe iyo yakakosha stratum inoda dhaka madziro edziviriro, madhaka anongoita basa rekutsigira, uye madhaka ari mukuchera akadzikira, Izvi zvinoderedza zvakanyanya kusvibiswa, nekudaro kuderedza mutengo wekuvaka, kuvandudza nharaunda yekuvaka, uye kuwana gomba rakakura. kugadzira kunyatsoita. Ichi ndicho chikonzero iyo rotary drilling rig ine yakanaka kuchengetedza kwezvakatipoteredza.
Rotary drilling rigrudzi rwemichina yekuvaka yakakodzera kudhiraivha basa mukuvaka hwaro engineering. Inonyanya kukodzera kuvakwa kwevhu rejecha, ivhu rakabatana, ivhu rine silty nemamwe mavhu. Inoshandiswa zvakanyanya mukuvakwa kwema-cast-in-place piles, masvingo anoenderera mberi, kusimbisa nheyo uye dzimwe nheyo. Simba rakarongerwa rema rotary drilling rigs rinowanzoita 125 ~ 450kW, torque yemagetsi inosvika 120 ~ 400kN · m, * dhayamita remakomba makuru anogona kusvika 1.5 ~ 4m, * kudzika kwemakomba makuru 60 ~ 90m, anogona kusangana zvinodiwa zvakasiyana-siyana hombe nheyo kuvaka.
Iyi mhando yekuchera inogaro tora hydraulic crawler type telescoping chassis, self lifting foldable drilling mast, telescoping drill pipe, automatic verticality kuona uye kugadzirisa, digital display yegomba rakadzika, etc. Muchina wese uyu unowanzo kudzorwa ne hydraulic pilot control uye load sensing. , iyo inoratidzirwa nekushanda kuri nyore uye kwakasununguka. Iyo huru winch uye yekubatsira winch inogona kushandiswa kune akasiyana mamiriro panzvimbo yekuvaka. Iyi mhando yekuchera rig, ine zvakasiyana-siyana zvekuchera maturusi, inokodzera kuoma (pfupi spiral) kana kunyorova (rotary bucket) kudhirowa mabasa uye kugadzira dombo (core drill) mashandiro ekuchera. Inogona zvakare kuve yakashongedzerwa neakareba spiral drills, kubata mabhakiti emadziro diaphragm, vibratory mirwi sando, nezvimwewo, kuita mabasa akasiyana siyana, kunyanya kuvakwa kwekanzuru, mabhiriji emigwagwa, maindasitiri uye zvivakwa zvevagari, diaphragm madziro, kuchengetedza mvura, anti. -seepage slope protection uye imwe nheyo yekuvaka.
Nguva yekutumira: Nov-25-2022