Monga chida chodziwika bwino, zobowola zimagwiritsidwa ntchito kwambiri pomanga, migodi, kufufuza kwa geological ndi zina.Nkhaniyi ifotokoza mfundo ndi kagwiritsidwe ntchito ka kubowola kuti zithandize owerenga kumvetsetsa bwino ndikugwiritsa ntchito chidachi.
Momwe Bowola limagwirira ntchito Bowola ndi chida chodulira chomwe chimagwiritsidwa ntchito polowera mabowo mkati kapena pamwamba pa chinthu.Nthawi zambiri zimakhala ndi kudula m'mphepete, thupi lalikulu, kugwirizana gawo ndi kuzirala dongosolo etc.
Choyamba, m'mphepete mwake ndiye gawo lalikulu logwirira ntchito pobowola.Nthawi zambiri ndi cylindrical kapena conical ndipo imakhala ndi m'mphepete mwamphamvu.Mphepete mwachitsulo imagwiritsa ntchito mphamvu yothamanga kwambiri kuti ipangitse kukangana ndi pamwamba pa zinthu zowonongeka, potero kudula kapena kuswa zinthuzo ndikupanga mabowo.
Chachiwiri, thupi lalikulu la kubowola ndilo gawo lomwe limagwirizanitsa nsonga yopangira zitsulo, ndipo nthawi zambiri imapangidwa ndi zitsulo.Thupi lalikulu limakhala ndi mphamvu komanso lolimba kuti lipirire kupsinjika ndi kupanikizika panthawi yoboola.
Pomaliza, gawo lolumikizira ndi gawo lomwe limalumikiza chobowola ku spindle yobowola, nthawi zambiri ndi chingwe cholumikizira kapena cholumikizira.Ntchito yake ndikutumiza mphamvu zozungulira ku kubowola ndikusunga kulumikizana kokhazikika.
M'munda wamigodi, kubowola ndi chida chofunikira kwambiri pakufufuza ndi kukumba miyala yapansi panthaka.Nkhaniyi ifotokoza mitundu ingapo ya ma kubowola omwe amagwiritsidwa ntchito m'munda wa migodi ndi momwe angagwiritsire ntchito.
Tizibowo ta Borehole ndi imodzi mwa mitundu yodziwika bwino ya migodi.Ili ndi malire amphamvu ndipo imatha kubowola ma diameter osiyanasiyana.Tizingwe tomwe timabowole timagwiritsidwa ntchito m'njira zosiyanasiyana, monga pofufuza pansi pa nthaka, pobowola mabowo ophulitsa zitsulo ndi migodi.
Bowola-paipi Bowola ndi kachipangizo kakang'ono kamene kamakhala ndi zigawo za chitoliro chomwe chimagwiritsidwa ntchito kubowola mabowo mu chitoliro.Bowola mapaipi amatha kubowola mabowo ataliatali, makamaka pamapulojekiti omwe amafunikira kufufuza kapena migodi kudzera m'miyala yozama.
Core Drill Bit A core drill bit ndi mtundu wa kubowola komwe kumagwiritsidwa ntchito pobowola pansi pa nthaka.Nthawi zambiri imakhala ndi mbiya yapakatikati yomwe imalola kuti pachimake chinyamulidwe pamwamba kuti chiwunikidwe.Mabowo apakati ndi ofunikira kwambiri pakufufuza kwa geological ndipo amatha kupereka zambiri zamapangidwe, monga mtundu wa miyala, kapangidwe kake, kapangidwe ka mchere, ndi zina zambiri.
Diverter bit A diverter bit ndi bowo lopangidwa mwapadera lomwe limagwiritsidwa ntchito pobowola zitsime zamadzi pofufuza za hydrogeological.Ili ndi zida zopatulira kukhetsa madzi ndi pakati pa dzenje ndikusunga pobowolo.Ma diverter bits amagwiritsidwanso ntchito m'migodi, mwachitsanzo pakufufuza ndi kugwiritsa ntchito madzi apansi panthaka.
Anchor Drill Anchor Drill ndi mtundu wa kubowola komwe kumagwiritsidwa ntchito makamaka pobowola mabowo a nangula apansi panthaka.Nangula nthawi zambiri amakhala ndi zowonjezera zomwe zimatha kukulitsa m'mimba mwake mpaka kukula koyenera kuyika nangula.Monga njira yogwiritsiridwa ntchito nthawi zambiri yothandizira ndi kukonza ntchito zapansi panthaka, mabawuti amagwiritsidwa ntchito.Kugwiritsa ntchito mabawuti kumapangitsa kukhazikitsa ma bolt kukhala kosavuta komanso kothandiza.
M'munda wamigodi, kubowola ndi chida chofunikira pakufufuza ndi migodi ya miyala yapansi panthaka.Mitundu yodziwika bwino ya kubowola imaphatikizapo ma borehole bits, zobowola mapaipi, ma core bits, diverter bits, ndi ma rock bolt bits.Posankha mtundu woyenera wa kubowola ndi njira yogwiritsira ntchito, kufufuza ndi migodi ya miyala ya pansi pa nthaka ikhoza kutsirizidwa bwino kuti zithandizire chitukuko chokhazikika cha mgodi.
Nthawi yotumiza: Aug-31-2023
