Kodi kuyitanitsa?

Kuwongolera Diameter + Remed Diameter + Shank Type

PLATO DTH zotsegulira dzenje zimatha kukulitsa dzenje pazofunikira zosiyanasiyana zoboola nyundo pansi pa dzenje, zifukwa kuyambira pakubowola ndi kuthekera kwa zida mpaka momwe malo ogwirira ntchito komanso momwe amagwirira ntchito. Kuphatikiza apo, otsegula mabowo a Acedrill amapezeka mumitundu ingapo, iliyonse yomwe ingakhale yoyenera kugwiritsa ntchito zina. Chida ichi nthawi zambiri chimagwiritsidwa ntchito m'mafakitale kupanga mabowo akulu kwambiri.

Mabowo otsegula ndi mabowo apadera omwe angagwiritsidwe ntchito kukulitsa mabowo omwe analipo kale. Pantchito ina pangafunike kuonjeza kukula kwa dzenje lobowoledwapo kuti likhale lokulirapo kapena kubowola mabowo akulu akulu. Mabowo otsegulira amapangidwa makamaka kuti achite izi, yomwe ndi njira yabwino yokulira mabowo, chifukwa chake timabowo timatchedwa "Hole Opener". Chizoloŵezi chodziwika bwino chimaphatikizapo kuboola kabowo kakang'ono koyendetsa koyamba, ndipo gawo lachiwiri ndi lomaliza kenaka kulikulitsa ndi mabowo otsegulira, chifukwa izi zimatha kudzetsa dzenje lowongoka komanso zimafuna makina opanda mphamvu. Ndipo magawo osiyanasiyana amatha kukhazikitsidwa pazomwe akubowola kuti apititse patsogolo kudula ndikuchotsa, komanso kuthekera kowongolera. Kupatula apo, torque yozungulira, chotsegulira dzenje la DTH chimaphatikizapo mphamvu yolumikizirana yomwe imakhudza mobwerezabwereza mutu wobowola pathanthwe kapena gawo lina. Kuchitako kungathe kuphwanya mwala ndikuukakamiza mmbuyo ndi mmwamba, zomwe zimathandiza kuchotsa pobowo. Chifukwa chake, kuwonjezera pakukulitsa bowo, chotsegulira bowo chimathanso kuyeretsa zinthu zochulukirapo.

Kubowola zibowo zazikulu kumafunika m’mafakitale angapo osiyanasiyana, monga kufufuza kwa hydrocarbon, kubowola bwino, ndi kukumba mopingasa kwa tunnel ndi zolinga zina ndi zina zotero. Kubowola dzenje lalikulu kungafunike mphamvu zapadera komanso makina akulu kwambiri, choncho nthawi zina ntchitoyi imachitika m'njira zingapo. Nthawi zina, kachidutswa kakang'ono kamene kamagwiritsidwa ntchito kuboola bowo loyendetsa ndege. Kubowola kotereku kumafuna mphamvu zochepa kusiyana ndi kuchita pa sitepe imodzi ndipo kungayambitsenso chitsime chowongoka. Pambuyo pobowola bowo loyambali, pobowola atha kugwiritsidwa ntchito kukulitsa dzenjelo. Zikatero, zotsatira zake zitha kukhala chitsime cholondola kwambiri chomwe chidapangidwa ndi zida zamphamvu zochepa kuposa momwe zikadafunikira kubowola dzenje lalikulu poyambira mwachindunji.

PLATO DTH hole opener bits akupezeka m'mimba mwake kuyambira 130mm mpaka 660mm (5 1/8" mpaka 26") okhala ndi mapangidwe a shank kuti agwirizane ndi nyundo zambiri zodziwika za DTH, ndipo amapangidwa mosintha masitayilo angapo kuti akwaniritse kubowola kulikonse. zofunika. Acedrill imagwiritsa ntchito chitsulo chabwino kwambiri popanganso zotsegula zake, zomwe zimakupatsirani ola ndi ola lobowola popanda vuto, ndipo nawo mudzadziwa nthawi zonse kuti idapangidwa ndi mtundu womwe mumayembekezera. Kuphatikiza apo, Acedrills imathanso kugwira ntchito nanu kuti mupange chotsegulira dzenje chatsopano kuti muwonjezere magwiridwe antchito pamalo omwe mukukumana nawo pantchito yanu ngati kuli kofunikira.

PLATO ili ndi mwayi wopatsa makasitomala zida zonse za zida zoboola za DTH, kuphatikiza nyundo za DTH, ma bits (kapena zida zofananira nazo), ma adapter ang'onoang'ono, mapaipi obowola (ndodo, machubu), nyundo za RC ndi ma bits, kubowola pakhoma pawiri. mapaipi ndi mabenchi ophulika nyundo ndi zina zotero. Zida zathu za DTH Drilling zidapangidwanso bwino ndikupangidwira migodi, mafakitale akubowola zitsime zamadzi, kufufuza, zomangamanga ndi zomangamanga.

PansiNjira ya -the-hole (DTH) idapangidwa poyambira kubowola maenje akulu akulu pansi pobowola pamwamba, ndipo dzina lake lidachokera chifukwa makina owombera (nyundo ya DTH) amatsata pang'ono pang'onopang'ono kulowa mu dzenje, m'malo mwake. kuposa kukhalabe ndi chakudya monga ma drifters wamba ndi jackhammers.

Mu DTH pobowola dongosolo, nyundo ndi pang'ono ndi ntchito zofunika ndi zigawo zikuluzikulu, ndipo nyundo ili molunjika kuseri kwa kubowola ndi ntchito pansi dzenje. Pisitoni imagunda molunjika pamalo ang'onoang'ono, pomwe choyikapo nyundo chimapereka chiwongolero chowongoka komanso chokhazikika pabowolo. Izi zikutanthawuza kuti palibe mphamvu yamphamvu yotayira kudzera m'malo olumikizirana mafupa onse mu chingwe chobowola. Mphamvu yamphamvu ndi kulowetsedwa kotero kumakhalabe kosalekeza, mosasamala kanthu za kuya kwa dzenje. Pistoni yobowola imayendetsedwa ndi mpweya woponderezedwa womwe umaperekedwa kudzera mu ndodo pakukakamiza koyambira kuyambira 5-25 bar (0.5-2.5 MPa / 70-360 PSI). Makina osavuta a pneumatic kapena hydraulic okwera pamwamba pa chowongolera amatulutsa kasinthasintha, ndipo kuduladula kumatheka ndi mpweya wotulutsa kuchokera ku nyundo mwina ndi mpweya woponderezedwa ndi jekeseni wamadzi amadzi kapena mpweya wamba wamba wokhala ndi chotolera fumbi.

Mapaipi obowola amatumiza mphamvu yofunikira ya chakudya ndi torque yozungulira kumakina okhudzidwa (nyundo) ndi pang'ono, komanso kutulutsa mpweya woponderezedwa wa nyundo ndi ma cuttings otulutsa kuti mpweya wotuluka uwombe dzenje ndikulitsuka ndikunyamula zodulidwazo. dzenje. Mapaipi obowola amawonjezedwa ku chingwe chobowola motsatizana kuseri kwa nyundo pamene dzenje likuzama.

Kubowola kwa DTH ndi njira yosavuta kwa ogwiritsa ntchito pobowola zakuya komanso zowongoka. M'dzenje la 100-254 mm (4" ~ 10"), pobowola DTH ndiyo njira yayikulu kwambiri yobowola masiku ano (makamaka ngati kuya kwa dzenje kukupitilira mamita 20).

Njira yobowola DTH ikukula kwambiri, ndikuwonjezeka kwa magawo onse ogwiritsira ntchito, kuphatikizapo kuphulika, chitsime cha madzi, maziko, mafuta & gasi, makina oziziritsa ndi kubowola mapampu osinthira kutentha. Ndipo mapulogalamu adapezeka mobisa, pomwe njira yoboola nthawi zambiri imakhala yokwera m'malo mopita pansi.

Zomwe zikuluzikulu ndi zabwino pakubowola kwa DTH (makamaka yerekezerani ndi kubowola nyundo):

1.Wide osiyanasiyana makulidwe mabowo, kuphatikizapo lalikulu kwambiri dzenje awiri;

2.Kuwongoka bwino kwa dzenje mkati mwa 1.5% kupatuka popanda zida zowongolera, zolondola kwambiri kuposa nyundo yapamwamba, chifukwa chakukhudzidwa komwe kumakhala mu dzenje;

3.Kuyeretsa bwino dzenje, ndi mpweya wambiri woyeretsa dzenje kuchokera ku nyundo;

4.Good dzenje khalidwe, ndi yosalala ndi ngakhale dzenje makoma kuti alipirire mosavuta za mabomba;

5.Kuphweka kwa ntchito ndi kukonza;

6.Kutumiza mphamvu zogwiritsira ntchito mphamvu ndikubowola dzenje lakuya, ndikulowa kosalekeza ndipo palibe kutaya mphamvu m'magulu kudzera mu chingwe chobowola kuyambira pachiyambi mpaka kumapeto kwa dzenje, monga ndi nyundo yapamwamba;

7.Amapanga pang'onopang'ono zinyalala, kusweka pang'ono kwachiwiri, kuchepa kwa ore ndi ma chute hang-ups;

8.Kutsika mtengo kwa zinthu zogwiritsira ntchito ndodo zobowola, chifukwa cha chingwe chobowola sichimagwedezeka ndi mphamvu yamphamvu monga kubowola nyundo ndi moyo wa zingwe zobowola zimatalikitsidwa kwambiri;

9.Kuchepetsa chiopsezo chokakamira pamiyala yosweka ndi yolakwika;

10.Kutsika kwa phokoso pamalo ogwirira ntchito, chifukwa cha nyundo yomwe ikugwira ntchito pansi pa dzenje;

11.Kulowa kwapakati kumakhala pafupifupi molingana mwachindunji ndi kuthamanga kwa mpweya, choncho kuwirikiza kawiri kuthamanga kwa mpweya kumapangitsa kuti pafupifupi kuwirikiza kawiri.