Zinthu Zomwe Zimakhudza Ubwino ndi Liwiro la Kubowola

1. Popeza liwiro la kubowola kwa compound bit ndi kawiri kuposa giya II ya chida chobowolera, ndipo pafupifupi kanayi kuposa giya I, n'zosavuta kuwonjezera kwambiri ROP.

2. Liwiro lalikulu lozungulira la kubowola kophatikizana ndiloyenera kudula kwa PDC bit popanga shear.

3. Njira yoyendetsera bwino zinthu ndi yosalala. Kuphatikiza kuboola molunjika ndi kuboola kotsetsereka kuti musinthe nthawi, ndikosavuta kuwongolera ngodya ya mwendo ndikuwonetsetsa kuti pali chitetezo cha pansi.

4. Kapangidwe ka zida zobowolera kamakhala kosavuta. Pakubowola kophatikizana, kuthamanga kwa kubowola nthawi zambiri kumakhala <100-120kN, ndipo zofunikira pakubowola zimatha kumalizidwa ndi makola ochepa kapena osabowola, ndipo mwayi woti zimamatire umachepa kwambiri.

5. Chobowolera cha PDC chogwira ntchito bwino chimagwirizana ndi chida chobowolera champhamvu pobowola zitsime, zomwe zimapewa kulephera msanga kwa chogwirira cha cone pa liwiro lalikulu ndipo sizimayambitsa ngozi za kutayika kwa cone.

Mphamvu ya Ma Paramita Obowola pa Liwiro Labwino la Kubowola

Panthawi yobowola, mphamvu ya magawo obowola pakati pa zinthu zomwe zingalamuliridwe pa liwiro la kubowola sizinganyalanyazidwe, monga: mtundu wa bit, m'mimba mwake wa bit nozzle, mphamvu ya madzi pang'ono, kuthamanga pang'ono, liwiro, kuthamanga kwa pampu, kusuntha, ndi zina zotero. Pankhani ya zinthu zina, ROP nthawi zambiri imawonjezeka powongolera kuthamanga kwa kubowola, liwiro lozungulira, kuthamanga kwa pampu ndi kusuntha.

Mphamvu ya Madzi Obowola pa Ubwino ndi Liwiro la Kubowola

Madzi obowola ndi magazi obowola, kotero magwiridwe antchito a madzi obowola ndi ofunikira kwambiri pakubowola. Zinthu zazikulu zomwe zimakhudza ROP ndi kukhuthala kwa madzi obowola, kuchuluka kwa madzi obowola ndi kuchuluka kolimba kwa madzi obowola. Popeza kuti mankhwala ogwiritsidwa ntchito mu dongosolo la madzi obowola lomwe lilipo kale ali ndi ma chromium ion ndi ma ion ena achitsulo cholemera omwe amakhudza kwambiri chilengedwe, tikukulimbikitsani kuti muphunzire ndikugwiritsa ntchito dongosolo la madzi obowola la chitsime chozama lopanda chilengedwe kuti muwongolere dongosolo la madzi obowola silicate lomwe likugwiritsidwa ntchito pano m'malo ochepa ku China. Dongosolo lobowola lopangidwa kuti lipange mndandanda wamadzi obowola oteteza chilengedwe oyenera mikhalidwe ya geological ndi engineering ya dera lililonse lobowola.