1. Gabatarwa
Rotary hakowa na'ura na gine-gine ne da ya dace da ayyukan hakowa a ginin gine-ginen gine-gine. A cikin 'yan shekarun nan, ya zama babban karfi wajen gina harsashin ginin gada a kasar Sin. Tare da kayan aikin hakowa daban-daban, na'urar hakowa ta jujjuya ta dace da ayyukan hakowa a bushe (gajeren karkace), rigar (guga rotary) da yadudduka na dutse (core drill). Yana da halaye na babban ƙarfin da aka shigar, babban ƙarfin fitarwa, babban matsa lamba axial, maneuverability mai sassauƙa, ingantaccen aikin gini da multifunctionality. Ƙarfin da aka ƙididdige na'urar hakowa na rotary gabaɗaya shine 125-450kW, ƙarfin fitarwar wutar lantarki shine 120-400kN•m, matsakaicin diamita na rami zai iya kaiwa 1.5-4m, kuma matsakaicin zurfin rami shine 60-90m, wanda zai iya biyan buƙatun manyan ginin tushe daban-daban.
A cikin ginin gada a wurare masu wuyar ƙasa, hanyoyin ginin tudu da aka saba amfani da su sune hanyar tono tari da hannu da hanyar hakowa. Hanyar hakowa da hannu tana sannu a hankali tana ƙarewa saboda dogon lokacin gini na tulin tushe, tsohuwar fasahar zamani, da buƙatar ayyukan fashewa, waɗanda ke haifar da babban haɗari da haɗari; Har ila yau, akwai wasu matsaloli tare da yin amfani da na'urori masu tasiri don gine-gine, yawanci suna bayyana a cikin matsanancin saurin hakowa na tasirin tasiri a cikin nau'o'in dutse mai wuyar gaske, har ma da yanayin rashin hakowa a cikin yini. Idan karst na yanayin ƙasa yana da kyau, hakowa yakan faru sau da yawa. Da zarar hakowar hakowa ta faru, ginin tulin da aka haƙa yakan ɗauki watanni 1-3, ko ma fiye da haka. Yin amfani da na'urorin hakowa na jujjuya don ginin tudu ba wai kawai yana inganta saurin gini da rage tsadar gine-gine ba, har ma yana nuna fifikon ingancin gini.
2. Halayen hanyoyin gini
2.1 Fast pore kafa gudun
An tsara tsarin haƙori da tsarin dutsen core drills na rotary hakowa bisa ka'idar rarrabuwar dutse. Yana iya yin rawar jiki kai tsaye a cikin dutsen dutsen, yana haifar da saurin hakowa da haɓaka ingantaccen aikin gini.
2.2 Fitattun fa'idodi a cikin kulawar inganci
Na'urorin hakowa na rotary gabaɗaya ana sanye su da rami mai kusan mita 2 (wanda za a iya tsawaita idan ƙasa mai cikawa a ramin tana da kauri), kuma na'urar da kanta na iya shigar da casing, wanda zai iya rage tasirin ƙasa mai cikawa a ramin. a kan tari da aka haƙa; Na'urar hakowa mai jujjuyawar tana ɗaukar wani balagagge magudanar ruwa a ƙarƙashin ruwa tana zubar da aikin siminti, wanda zai iya guje wa illar faɗowar laka daga ramin da laka da ake samu yayin aikin zuba; Rotary drilling rig wani tuli ne na ginin gine-gine wanda ke haɗa ci gaban kimiyya da fasaha na zamani. A lokacin aikin hakowa, yana da daidaito sosai a tsaye, duba saman dutse a kasan ramin, da sarrafa tsayin tari. A lokaci guda kuma, saboda ƙananan laka a kasan ramin, yana da sauƙi don tsaftace ramin, don haka ingancin ginin tushe yana da cikakken tabbacin.
2.3 Ƙarfi mai ƙarfi ga ƙirar ƙasa
Na'urar hakowa ta jujjuya tana da nau'ikan rawar soja daban-daban, waɗanda za a iya amfani da su don yanayin yanayin ƙasa daban-daban kamar yashi yashi, yadudduka na ƙasa, tsakuwa, yadudduka na dutse, da sauransu, ba tare da iyakancewar ƙasa ba.
2.4 Motsi mai dacewa da ƙarfin motsa jiki
Kayan aikin rotary rig yana ɗaukar chassis mai hakowa, wanda zai iya tafiya da kansa. Bugu da kari, na'urorin hakowa na rotary na iya aiki da kansu, suna da motsi mai ƙarfi, daidaitawa zuwa ƙasa mai rikitarwa, kuma baya buƙatar kayan taimako don shigarwa da rarrabawa. Suna mamaye ƙananan sarari kuma ana iya sarrafa su da bango.
2.5 Kariyar muhalli da tsaftar wurin gini
Na'urar hakar ma'adinan rotary na iya yin aiki a cikin nau'ikan duwatsu ba tare da laka ba, wanda ba kawai yana rage barnar albarkatun ruwa ba har ma yana guje wa gurɓatar muhallin da laka ke haifarwa. Don haka, wurin da ake gina na'urar hakar ma'adinan rotary yana da tsabta kuma yana haifar da ƙarancin gurɓata muhalli.
3. Iyakar aikace-aikace
Wannan hanyar gine-gine ta fi dacewa da tulin hakowa tare da injunan hakowa na jujjuyawar a cikin matsakaici da ƙarancin yanayin yanayin dutse tare da ingantacciyar ingancin dutse.
4. Tsarin tsari
4.1 Ka'idodin Zane
Dangane da ka'idar aiki na hako ma'adinai na rotary, haɗe tare da ingantattun kaddarorin duwatsu da ainihin ka'idar rarrabuwar dutse ta hanyar hakowa na jujjuyawar, an tona tulin gwaji a cikin sifofin farar ƙasa mai matsakaicin yanayi tare da ingantacciyar dutse. Ma'auni na fasaha masu dacewa da alamun tattalin arziki na hanyoyin hakowa daban-daban da aka yi amfani da su ta hanyar amfani da na'urar hakowa na rotary an ƙididdige su. Ta hanyar kwatancen fasaha da tattalin arziƙi na tsari da bincike, an ƙaddamar da hanyar ginin jujjuya haƙoran hako ma'adinai a cikin tsararren dutsen farar ƙasa mai matsakaicin yanayi tare da ɗan ƙaramin dutse.
4.2 Ƙa'idar fasahar hakowa don na'urar hakowa mai jujjuya a cikin ƙirar dutse
Ta hanyar samar da na'urar hakowa mai jujjuyawa tare da nau'ikan nau'ikan ramuka daban-daban don aiwatar da haɓaka ramuka masu daraja a kan manyan duwatsu masu ƙarfi, ana gina ƙasa kyauta a ƙasan ramin don na'urar hakowa mai jujjuyawa, haɓaka ƙarfin shigar dutsen na hakowa. rig da kuma ƙarshe cimma ingantaccen shigar dutse yayin da ake adana farashin gini.
Lokacin aikawa: Oktoba-12-2024