He aha ke ʻano o ka drill hole?
Nā hiʻohiʻona hoʻohana
Hiki ke hoʻohana ʻia ka ʻenekinia heleuma drill no ka wili ʻana i nā lua kaula heleuma, nā puka pahu heleuma, nā lua hoʻoheheʻe, nā lua grouting a me nā hana wili ʻē aʻe i nā hale kūlanakauhale, nā ala kaʻa, nā alaloa, nā kahawai, hydropower a me nā papahana ʻē aʻe.
hiʻona:
1. Hoʻohana ka mīkini wili lua ma lalo o ka mīkini a me ka mea hoʻemi kiʻekiʻe e like me ka mana rotary;E hoʻohana i ka cylinder e like me ka mana propulsion.Hoʻokuʻu ʻia ka ʻōnaehana hydraulic, no laila ke kiʻekiʻe ka mīkini hana, haʻahaʻa ke kumukūʻai, a paʻa ka hana.
2. Loaʻa iā ia ka pale anti seize, no laila ʻaʻole maʻalahi ke puhi ʻana i ka motika a ʻaʻole maʻalahi ka mea hoʻohaʻahaʻa i ka wā e paʻa ai ka mea hana wili.
3. He māmā a maʻalahi ke neʻe.ʻO ke kaumaha holoʻokoʻa o ka DTH drill ma lalo o 500Kg, a hiki ke māhele ʻia i ʻekolu ʻāpana.He mea maʻalahi ke hoʻoneʻe a kau i ka papa.
4. ʻAʻole maʻalahi ke ala ma muli o ke kaʻa kaʻa.
5. Ma lalo o ka lua wili mīkini apono semi-akomi disassembly o drill paipu, me kiʻekiʻe hana pono.
Ka manawa hoʻouna: Nov-11-2022