Chozungulira cha Casing

Chozungulira chozungulira ndi mtundu watsopano wa kubowola komwe kumaphatikiza mphamvu zonse za hydraulic ndi transmission, komanso kuwongolera makina, mphamvu ndi madzi. Ndi ukadaulo watsopano, wosamalira chilengedwe komanso wothandiza kwambiri pakubowola. M'zaka zaposachedwa, wagwiritsidwa ntchito kwambiri m'mapulojekiti monga kumanga sitima yapansi panthaka ya m'mizinda, mulu wolumikizana wa dzenje lozama, kuchotsa milu ya zinyalala (zotchinga pansi pa nthaka), njanji yothamanga kwambiri, msewu ndi mlatho, ndi milu yomanga m'mizinda, komanso kulimbitsa damu la malo osungiramo madzi.
Kafukufuku wopambana wa njira yatsopanoyi wathandiza kuti ogwira ntchito yomanga nyumba azitha kumanga chitoliro chosungiramo zinthu, mulu wosunthira, ndi khoma lopitirira pansi pa nthaka, komanso kuthekera kwa ngalande yotchingira mapaipi ndi chishango kudutsa m'maziko osiyanasiyana a mulu popanda zopinga, pamene zopinga, monga miyala ndi miyala, kupanga mapanga, stratum yokhuthala ya mchenga, kupanga khosi lolimba, maziko osiyanasiyana a mulu ndi kapangidwe ka konkire kolimbikitsidwa ndi chitsulo, sizichotsedwa.
Njira yomangira yozungulira ma casing rotator yakwanitsa bwino ntchito zomanga mapulojekiti opitilira 5000 m'malo monga Singapore, Japan, Hongkong District, Shanghai, Hangzhou, Beijing ndi Tianjin. Izi zidzachita gawo lalikulu pa ntchito yomanga mizinda mtsogolo komanso ntchito zina zomanga maziko a pile.

(1) Mulu wa maziko, khoma lopitirira
Maziko a sitima yothamanga kwambiri, misewu, milatho ndi nyumba zomangira.
Zomangamanga zomangira makoma zomwe zimafunika kukumba, monga nsanja zapansi panthaka, zomangamanga za pansi pa nthaka, makoma opitilira
Khoma losungira madzi la thanki yolimbitsa.
(2) Kuboola miyala, miyala ndi mapanga a karst
Ndikololedwa kumanga maziko a matabwa m'mapiri okhala ndi miyala ndi miyala.
Ndikololedwa kuchita ntchito ndikuponya milu ya maziko pamalo okhuthala a mchenga wothira komanso pansi pa stratum kapena pa gawo lodzaza.
Chitani kuboola miyala mozungulira mpaka pa thanthwe, kenako ponyani mulu wa maziko.
(3) Chotsani zopinga za pansi pa nthaka
Pa nthawi yomanga mizinda ndi kumanganso milatho, zopinga monga mulu wa konkire wolimbikitsidwa ndi chitsulo, mulu wa mapaipi achitsulo, mulu wa chitsulo cha H, mulu wa pc ndi mulu wa matabwa zimatha kuchotsedwa mwachindunji, ndikuyika mulu wa maziko pamalopo.
(4) Dulani thanthwe
Yendetsani kuboola ndi miyala mpaka pamalo omwe aikidwapo.
Boolani mabowo odutsa pamwala (ma shaft ndi mabowo opumira mpweya)
(5) Kufukula mozama
Chitani choyikapo chitoliro chachitsulo kapena chopangira chitsulo kuti maziko ake akhale olimba.
Fukulani zitsime zozama kuti mugwiritse ntchito pomanga dziwe ndi ngalande.