ʻO ka ʻeli ʻana i nā pōhaku paʻakikī DTH hammer drill bits
ʻO ka wehewehe pōkole:
ʻO ka puʻu haʻahaʻa haʻahaʻa he ʻāpana koʻikoʻi o ka drill down-the-hole, i hoʻohana ʻia no ka hana ʻana ma lalo o ka lepo.ʻO ka bit down-the-hole ka mea maʻamau i kahi kino liʻiliʻi a me nā niho bit.ʻO ke kino o ka drill bit he cylinder metala me ke kūpaʻa ʻaʻahu ikaika a me ka pale ʻana i ka corrosion, i hoʻohana ʻia e hoʻopili i nā paipu drill a hoʻouna i ka mana wili.Aia nā niho drill bit ma lalo o ke kino drill bit, ma o ka hoʻoili ʻia ʻana o ka friction a me ka ikaika hopena me ka pōhaku lalo a me ka lepo, ʻike ʻia ke kaʻina hana o ka wili.
Nā hiʻohiʻona nui
1. Ke koho nei mākou i nā pihi tungsten carbide YK05, ko lākou mau hiʻohiʻona: kiʻekiʻe kiʻekiʻe kiʻi kiʻi kiʻekiʻe, kiʻekiʻe lole pale pale, kūpono no 98% pōhaku (ʻoi loa no ka pōhaku paʻakikī)
2. Mea: 35CrNIMoV
3. ʻO nā lua hoʻoheheʻe: 2 a i ʻole 3.
4. ʻAno Uila: CIR, DHD etc.
5. Carbide Length:0.5mm ka lōʻihi ma mua o nā mea hana ʻē aʻe no laila ʻaʻole e hemo nā carbide.
Ke koho ʻano ʻano maka
1. Hoʻokuʻu i ka Bit Center No ka piʻi kiʻekiʻe o ke komo ʻana ma nā ʻano pōhaku palupalu a paʻakikī.ʻO nā haʻahaʻa haʻahaʻa haʻahaʻa a waena.Mana hoʻokaʻawale puka kiʻekiʻe.
2. Maka Poʻo
ʻO ke alo o ka palapala noi holoʻokoʻa no nā ʻano pōhaku ʻano paʻakikī a homo.ʻO ka mana hole deviation maikaʻi a me ka mana flushing maikaʻi.
3. Maka Huhu
No ka piʻi kiʻekiʻe o ke komo ʻana ma ka ʻoluʻolu a me ka paʻakikī me ka haʻahaʻa a me ka haʻahaʻa haʻahaʻa.ʻO ia ke kū'ē loa i ka holoi kila, a hiki ke hoʻemi i ka ukana a hoʻokomo i nā pihi ana, akā maikaʻi ʻole ka hoʻokele hole deviation.
4. Maka Ana Palua
He kūpono kēia ʻano ʻano helehelena no ka wikiwiki o ke komo ʻana ma nā papa pōhaku paʻakikī.Hoʻolālā ʻia no nā puʻe ea kiʻekiʻe a me ke kūpaʻa maikaʻi ʻana i ka bit anaʻanuʻu holoi kila.
5. Maka Paha Paha
He kūpono kēia ʻano ʻano maka no nā ʻano pōhaku paʻakikī a paʻakikī loa i nā noi me nā ea kiʻekiʻe.ʻO ke komo ʻana maikaʻi ke kūʻē i ka holoi kila.
