Thanthwe high air air pressure DTH kubowola batani pang'ono

Moyo wa pang'ono wa DTH umatengera zinthu ndi ukadaulo wa pang'ono.Kachidutswa kakang'ono ka JCDRILL BIT kamapangidwa ndi chitsulo chapamwamba kwambiri cha aloyi.

Gwiritsani ntchito chitsulo chopukutira bwino, chithandizo cha kutentha ndi kuwomberedwa kuti mupereke mphamvu yolimba komanso yodalirika.

1. Moyo wautali wa pang'ono: zitsulo zazitsulo zimakhala ndi moyo wautali wautumiki, womwe ndi wapamwamba kusiyana ndi zinthu zofanana;

2. Kubowola bwino kwambiri: mano obowola sagwira ntchito, kotero kuti pobowola amatha kukhala akuthwa nthawi zonse, motero amawongolera kwambiri kuthamanga kwa mano;

3. Liwiro lobowola lokhazikika: chobowola chimathyola thanthwe popala ndi kudula;

4. Kutalikirana kwabwino: mutu watsopano wa diamondi uli ndi mphamvu yolimbana ndi abrasion ndikuchita bwino kwa malo, zomwe zimathandiza kuti mano odula agwiritsidwe ntchito bwino;

5. Kuchuluka kwa ntchito: zatsimikiziridwa ndi chizolowezi kuti kubowola uku ndikoyenera kubowola m'mapangidwe ofewa ndi apakati, monga thanthwe la carbonate, laimu, cretaceous rock, dongo, siltstone ndi sandstone (pansi pa giredi 9 ya luso lobowola. ,).Poyerekeza ndi kubowola wamba, makamaka pamiyala ya giredi 6-8, zotsatira zake ndizodabwitsa kwambiri.

Kubowola kocheperako kopangidwa ndi JCDRILL kumayambira mainchesi 2 mpaka mainchesi 40 m'mimba mwake ndipo kumakhala ndi mawonekedwe ofananirako amaso, masitayilo a mano a aloyi ndi masitayilo a shank kuti agwirizane ndi mawonekedwe ndi miyala yomwe mukubowola.

Tikhoza kusintha makonda pobowola malinga ndi zomwe mukufuna.Maonekedwe osiyanasiyana amutu wa kubowola amasankhidwa molingana ndi mapangidwe osiyanasiyana amiyala.