Pehea e koho ai ka poʻe ʻoihana i nā mea hana ʻeli pōhaku?
Me ka hoʻomohala wikiwiki ʻana o ka hoʻokele waiwai o ka honua, ua hōʻike ʻia ke koi no nā mea hana wili pōhaku i nā ʻenehana ʻenekinia e like me ka mining mining, ke kūkulu ʻana i ka ikehu, ke kūkulu ʻana i nā ʻōnaehana a me ka hoʻomohala ʻana i ke alanui kaʻa ua hōʻike i kahi piʻi kiʻekiʻe, a ua kau ʻia nā koi kiʻekiʻe no ka maikaʻi, ʻano like ʻole. a me ka hana ʻana i nā huahana paahana brazing.
E like me ke ʻano o nā mīkini wili pōhaku i hoʻohana ʻia i nā papahana wili geotechnical, hiki ke hoʻokaʻawale ʻia nā huahana paʻahana kālai pōhaku kākoʻo i ʻeono mau ʻano: ʻO nā mea hana wili hammer kiʻekiʻe, Down the Hole Hammer Bits, mining turbine drilling tools, reverse patio drilling tools and nā mea hana hoʻoheheʻe honua.
Nā mea hana wili hāmare kiʻekiʻe
Aia nā mea hana wili hāmare kiʻekiʻe ma luna o ka mīkini wili pōhaku. Ke hilinaʻi nei ia i ka piston o ka puʻu pōhaku e hoʻopili pololei i ka huelo o ka mea hana brazing. ʻO ka ikaika hopena i hana ʻia a hiki i ke poʻo palaka ma o ke kino palaka ma ke ʻano o nā nalu koʻikoʻi e hoʻopau i ka haki ʻana i ka pōhaku. Ke hoʻohana nei kēia ʻano hana hoʻoheheʻe pōhaku i ke kinoea i hoʻopaʻa ʻia a i ʻole ka aila hydraulic e like me ke kumu mana, a hiki ke hoʻolālā ʻia ka mana hopena e like me nā koi o nā mea hana, no laila he kiʻekiʻe.ʻeli pōhakuuku. ʻAʻole ʻoi aku ka hohonu o ka lua o kēia ʻano mea hana wili ma mua o 35M, a ʻaʻole ʻoi aku ke anawaena wili i 152M. Hiki ke hoʻokaʻawale ʻia ka mea hana hoʻoheheʻe pōhaku hopena hammer kiʻekiʻe i kēia mau ʻāpana:
(1) Nā mea hana paʻa no nā mīkini ʻoki pōhaku māmā. ʻO ke kaumaha o kēia ʻano mīkini wili pōhaku ma lalo o 35KG. Hoʻohana ia i ka paʻa lima lima a i ʻole ke kākoʻo wāwae ea e like me ke kahua hana. He liʻiliʻi ka hopena a me ka hoʻoulu ʻana o ka ʻeli pōhaku. ʻO ka mea maʻamau, ʻo nā mea hana brazing he H19mm a me H22mm hexagonal integral brazing rods, a me 38-42mm flat-shaped brazing poʻo, cross brazing poʻo a me ʻehā-niho a me ʻelima-niho Tapered button bit Rock Drill.
ʻO nā huahana mea hana wili pōhaku māmā nui loa i hoʻohana ʻia i ka mākeke ʻenekinia wili pōhaku kūloko ʻo H22mm cone-linked brazing rods a me nā poʻo solder flat-blade. Ma waena o lākou, ʻo Φ38-Φ43mm spherical ʻehā niho a me ʻelima mau niho cone pili brazing poʻo he huahana mea hana wili pōhaku māmā i hoʻomohala ʻia i nā makahiki i hala me H22mm drill pipe. Ma muli o kona ola lawelawe paʻa a me ka wikiwiki o ka wili ʻana i nā ʻano pōhaku paʻakikī, ua ʻike ʻia e ka hale kūkulu.
(2) ʻO nā mea hana brazing mining no ka ʻeli ʻana ma lalo o ka honua. ʻO nā kumu waiwai eli ma lalo o ka ʻāina he hapa nui o nā kumuwaiwai mining. ʻO ka maʻamau, hiki ke hoʻokaʻawale ʻia ka ʻeli ʻana ma lalo o ka honua i ʻekolu mau ʻano: ʻo ka ʻeli pōhaku pāpaʻu (6m), ʻo ka lua pōhaku waena (pore hohonu 10-30m) a me ka hoʻoheheʻe ʻana i ka pōhaku hohonu (ka hohonu 50-60m). No nā puka me ka puka ma lalo o 43mm, hoʻohana mau ʻia nā koʻokoʻo brazing cone-connected H22mm a me nā koʻokoʻo brazing flat-blade, ʻano kea, a i ʻole spherical-tooth brazing rods. No nā puka me ka puka ʻoi aku ka nui ma mua o 43mm, hoʻohana ʻia ʻo R32-H25-R32*1000m dirll pipe, i hui pū ʻia me ke ʻano keʻa a i ʻole spherical rock drilling brazing poʻo.
