-
He aha ka Drill i lalo o ka Hole?
He aha ke ʻano o ka drill hole?Nā hiʻohiʻona hoʻohana Hiki ke hoʻohana ʻia ka ʻenekini heleuma no ka hoʻoheheʻe ʻana i nā lua kaula heleuma pōhaku, nā lua heleuma, nā puka hoʻoheheʻe, nā lua grouting a me nā hana wili ʻē aʻe i loko o nā hale kūlanakauhale, nā alahao, nā alaloa, nā kahawai, nā wai wai a me nā papahana ʻē aʻe.ʻano...Heluhelu hou aku -
Ke Kumu Hana O Air DTH Hammer
ʻO ke kumu hana o ka hāmare DTH ea E like me ka mea i hōʻike ʻia ma ke Kiʻi 2-5, aia kahi piston i loko o ka cylinder.Ke komo ka ea compressed i ke keʻena o luna o ka cylinder mai ka ea inlet, hana ke kaomi o ka ea compressed ma ka ʻaoʻao o luna o ka piston a kaomi i ka piston e neʻe i lalo.I koʻu...Heluhelu hou aku -
He aha ka RC Drilling?
He aha ka RC Drilling?ʻO ka hoʻihoʻi ʻana i ka hoʻoheheʻe ʻana kekahi o nā ala kaulana loa o ka ʻeli ʻana i ka mineral.Hānau ʻia ma Australia, e nānā mākou a hāʻawi iā ʻoe i kahi hoʻolauna i ka hoʻoheheʻe RC.Eia kā mākou e uhi ai: ʻO ke kumu o ka hoʻoheheʻe ʻana i ka hoʻohuli ʻana i ke kumukūʻai o R...Heluhelu hou aku -
He aha nā ʻāpana o DTH Bits?
1. ʻAno convex: Loaʻa kēia bit ma nā ʻano ʻelua, ka haku hoʻokahi a me ka luna pālua.Hoʻohana nui ʻia ka mea hope no nā bit DDP nui-diameter.Hiki i ka Convex DDRs ke mālama i ka helu wili kiʻekiʻe i ka wā e wili ai i nā pōhaku abrasive paʻakikī, akā maikaʻi ʻole ka palahalaha o ka wili ʻana, no laila ʻaʻole kūpono ia no ka ʻenekini wili ...Heluhelu hou aku
