Eccentric casing system /ODEX system Kiʻi Hōʻikeʻike

Pūnaehana casing eccentric / ʻōnaehana ODEX

ʻO ka wehewehe pōkole:

ʻO ka ʻeli ʻana ma o ka hoʻokumu ʻana me nā mea ʻoluʻolu ʻole i hui pū ʻia me nā pilikia e like me ke ana ʻana a i ʻole ka hiolo ʻana o ka lua.Pehea e pale aku ai i kēia mau pilikia?Me nā makahiki o ka hoʻomaʻamaʻa kula a me ka noiʻi ʻana, ua hoʻomohala mākou i ka ʻōnaehana casing Eccentric / ʻōnaehana OEX e pili ana i nā strata mua me ka ʻāpana, ke one a i ʻole nā ʻiliʻili liʻiliʻi.Me kona ʻano maʻalahi, maʻalahi ka hana a me ka hana hilinaʻi, hiki i ka ʻōnaehana Eccentric casing system /ODEX ke hoʻonui i ka casing no ka hohonu i loko o 20 mika, a hiki ke kiʻi ʻia me ka lōʻihi o ke ola lawelawe.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO ke ʻano o ka ʻōnaehana casing Eccentric / ʻōnaehana OEX

Pūnaehana casing eccentric / ʻōnaehana ODEX

Nā hiʻohiʻona hoʻolālā

Hoʻomaikaʻi ʻia ke ʻano o ka reamer mai ke kiʻi (a) a i ke kiʻi (b), e hoʻoikaika i ke kūpaʻa ʻana ma ke kua, a hoʻonui i ke ola o ka reamer holoʻokoʻa.

Pūnaehana casing eccentric / ʻōnaehana OEX2

Kaʻina hana

KaʻAnuʻu 1: I ka hoʻomaka ʻana o ka wili ʻana, hoʻoneʻe ka ʻōnaehana i ka kāmaʻa casing a me ka pahu pahu pahu e neʻe i lalo.
KaʻAnuʻu 2: I ka hiki ʻana i kahi moe moe, e hoʻokiʻekiʻe i ka ʻōnaehana poloka, e pani ʻia nā poloka, hoʻohuli i ka huli ʻana a huki i ka ʻōnaehana poloka mai ka lua.
KaʻAnuʻu 3: Inā hiki ka lua i ka hohonu i makemake ʻia, e hoʻopau i ka wili a hoʻomau i nā kaʻina hana ʻē aʻe.
KaʻAnuʻu 4: Inā makemake ʻoe e wili hohonu, e hoʻohana i ka bit DTH maʻamau e wili i ka hohonu i makemake ʻia.

Nā noi

ʻO ka luawai wai
ʻO ka ʻōnaehana Eccentric ka mea hana wili nui i nā papahana wai wai, hiki iā ia ke hoʻomau i ka ʻeli ʻana i ka lua a pale iā ia mai ka caing i ka manawa like, a hiki iā ia ke hōʻemi nui i ka manawa wili i ka wā e wili ai i ka overburden.

ʻO ke kōpili liʻiliʻi
Ma ka lepo, ka pālolo a me ke one, ʻo ka ʻōnaehana eccentric ka mea ʻoi aku ka hoʻokele waiwai a wikiwiki hoʻi i ka pale ʻana i ka lua mai ka hāʻule ʻana me nā paipu pahu hoʻopaʻa manawa lōʻihi.

Heleuma
Hiki i ka ʻōnaehana Eccentric ke hoʻokō i nā koi o nā hana heleuma ʻoi aku ka maikaʻi i ka wā e hoʻoikaika ai i ka pali.

Ka pilina me nā huahana ʻē aʻe

Pūnaehana hoʻoheheʻe eccentric / ʻōnaehana OEX7

Pūnaehana hoʻoheheʻe eccentric / ʻōnaehana OEX8

Pūnaehana hoʻoheheʻe eccentric / ʻōnaehana OEX9

	D		h	H	C		G
Hoʻohālike	Iwaho Dia.o ka pahu (mm)	Iloko Dia.o ka pahu (mm)	ʻO ka mānoanoa o ka pā (mm)	Mea alakaʻi max.anawaena (mm)	Reamed Dia. (mm)	Min.Iloko Dia.o ke Kamaa (mm)	Max.Owaho Dia.o ka Bit Maʻamau (mm)	ʻAno hāmare	Kaumaha (KG)
ODEX84	108	94	7	92	117	86	84	COP34/DHD3.5	11.0
ODEX90	114	101	6.5	99	125	92	90	COP34/DHD3.5	12.5
ODEX98	127	109	9	107	138	100	98	COP44/DHD340/SD4/QL40	18
ODEX115	146	126	10	123.5	155	117	115	COP44/DHD340/SD4/QL40	22
ODEX136	168	148	10	146	180	138	136	COP54/DHD350/M50/SD5/QL50	38
ODEX146	178	158	10	156	192	147	145	COP54/DHD350/M50/SD5/QL50	42
ODEX152	183	163	10	161	196	153	151	COP54/DHD350/M50/SD5/QL50	48
ODEX152	183	163	10	161	196	153	151	COP64/DHD360/M60/SD6/QL60	56
ODEX160	194	174	10	172	206	162	160	COP64/DHD360/M60/SD6/QL60	62
ODEX185	219	199	10	196	234	187	185	COP64/DHD360/M60/SD6/QL60	84
ODEX208	244	224	10	222	263	210	208	DHD380/COP84/SD8/QL80	122
ODEX240	273	253	10	251	305	241	240	DHD380/COP84/SD8/QL80	136
ODEX280	325	300	12.5	298	350	282	280	DHD112	184