Pono ke kelepona paʻalima e ʻike! Hoʻolauna i nā ʻano hana wili like ʻole o ka rotary drilling rig. ʻO Madagascar Excavator sprocket

Pono ke kelepona paʻalima e ʻike! Hoʻolauna i nā ʻano hana wili like ʻole o ka rotary drilling rig. ʻO Madagascar Excavator sprocket

Pono e ʻike mau ka mea hoʻohana o ka wili wiliwili i ke ʻano a me ka ikaika o ka geology e wili ʻia i kēia manawa, a me ke ʻano o ka paipu wili a me ka mea hana wili e pono ai ke hoʻohana ʻia, a he aha ke ʻano o ka wili ʻana e pono ai, a ma kēia ala wale nō e hiki ai ke hoʻomalu maikaʻi ʻia. ʻO ka hana, nā haʻahaʻa haʻahaʻa, ka lole haʻahaʻa a me ka wikiwiki o ka footage.Madagascar Excavator sprocket

Hiki ke hoʻokaʻawale ʻia nā rig drilling Rotary i ʻehā mau ʻano wili e like me nā kūlana geological: ʻoki, ʻokiʻoki, ʻohi a me ka wili.

1. ʻOki ʻano: Madagascar Excavator sprocket

Hoʻohana ʻia nā niho bakeke no ka ʻoki ʻana a me ka ʻeli ʻana, a ua hoʻohana ʻia nā pahu salvage lalo lua me nā paipu drill friction no ka wili ʻana i nā ʻano paʻa me ka haʻahaʻa haʻahaʻa, e like me nā papa lepo, lepo a me nā papa one me ka ikaika geological maʻamau i loko o 400 kPa, ma o nā niho bakeke ʻO ka ʻoki ʻana e hōʻemi i ka huki a hoʻonui i ka wikiwiki o ka rig.Madagascar Excavator sprocket.

2. ʻAno haʻihaʻi:

Ke hoʻohana nei ka ʻeli ʻana i ka wili koho, ʻo ka hapa nui o ia mau mea e hoʻohana i nā bākeke wili pōhaku lua-lalo, a hiki ke hoʻolako ʻia me ka friction resistance a i ʻole ka mīkini paʻa paʻa i ka paipu drill e like me ka ikaika geological, a hiki ke wili i ka ʻiliʻili, pōhaku lepo, one, Shale and medium weathering, etc.

ʻEkolu, hoʻololi

Hiki ke hoʻohana ʻia me ke one lua lalo a me nā bākeke lua lalo, a hiki ke hoʻohana pū ʻia me nā niho Bauer. Ma muli o nā ʻano ʻano geology, e loli ke ʻano o ka wili ʻana. No ka ʻohi ʻana, hiki ke wili ʻia me kahi ʻano hoʻololi, ua kau ʻia ka paipu drill me ka wili nui, hoʻopili ʻia ka ʻiliʻili me ka piko o ka niho o ka pahu drill, a wehe ʻia ka ʻiliʻili a lana ka pahu drill i lalo. ʻO kēia ʻano hana e pale aku i ka ikaika a me ka haʻalulu o ka pebble.Madagascar Excavator sprocket

4. ʻAno wili:

Ke hoʻohana nei i ka wili pōhaku a me ka puʻu niho niho, me ka paipu wili mīkini paʻa e wili ai i loko o ka pōhaku i helu ʻia e ka ikaika compressive pōkā hoʻokahi, ʻo ka ikaika mai kekahi MPa a hiki i nā ʻumi MPa, ʻo ka maʻamau o ka puʻu hopena pōhaku, ma o ka pahu drill ʻoki poepoe ʻana a wili i loko o ka pōhaku, a i ʻole ka wili ʻana a me ka wili ʻana ma ke kumu niho niho, i ka manawa like, ka ikaika a me ka ikaika, e like me ke ʻano, ka ikaika a me ka ikaika, e like me ke ʻano o ka pōhaku, i ka manawa like. ʻAʻole i hoʻokaʻawale ʻia ka hiki ʻana o ka ʻāpana.Madagascar Excavator sprocket