ʻO 7 mauʻenehana kula e hoʻonui i ka ola o nā mea i loaʻa i nā pahu pdc drill

1. E noi i ke kaumaha e pale i ka paleʻana i ka hoʻoukaʻana
Kumuhana:ʻOiaiNā meaʻokiʻoki PDCpaʻakikī loa, ua loaʻa iā lākou ka pale haʻahaʻa haʻahaʻa. Hiki i ke noi lohi ke kumu e hiki ai i nā'āpana pepa.
Kahiki:
E hoʻohana i kahi leka uila "Treak-EXT-Spell Greak" Strategy: Hoʻomaka me 30% o ke kaupaona i hoʻopaʻaʻia ma keʻano he 10% i kēlā me kēia mau minuke 10% i kēlā me kēia mau minuke maikaʻi.
ʻO ka nānāʻana i nā sluctuations sluty Ināʻoi aku ka nui o nā fluctuations ma kahi o 15%, e hōʻemi i ka wob.
Scientific kumu:ʻO nā comelience expension comedinsions of the Diambery of the Diambied subside subterice
2. E koho i ka rpm a me ka wob kūpono
E hoʻopuka: High RPM + haʻahaʻa wob e hoʻopiʻi i nā meaʻokiʻoki i ka "grind" ma mua o ka "shar". Haʻahaʻa haʻahaʻa rpm + kiʻekiʻe wob e hoʻonāukiuki i ka vibration stin-slip.
Kahiki:
E nānā i ka "ikehu kiko'ī (se)" formula:
Se = \ frac {wob \ mau manawa rpm} {roop \ mau manawa d ^ 2}
(ROP: Ka helu o ka hōʻiliʻili, D: Bit Diameter)
Hoʻoponopono iā RPM / WOB inā e kū pono anaʻo Se SE Vadies.
Nā Kūlana palupalu: High Rpm + Medium-haʻahaʻa-haʻahaʻa (e.g., 60-80 rpm + 8-12 klbs).
Nā hana paʻakikī: haʻahaʻa rpm + kiʻekiʻe wob (e.g., 30-50 rpm + 15-20 klbs).
3
E hoʻopuka:ʻO kaʻike nui o ke kīwī nui a iʻole ka lōʻihi o ka viscosity i loko o ka wai drilling wai hiki ke kumu:
Nāʻokiʻoki (bit ballola)→ nele i ka mālie→ ʻO keʻano o nāʻokiʻokiʻana o nāʻokiʻoki.
ʻO nā kumukūʻai kiʻekiʻe e hōʻoluʻolu i ke kino nui.
Kahiki:
Mālama i ka wai drill fliding i ka manawa (yp) ma 15-25 lb / 100ft² no nā meaʻokiʻoki e lawe ai.
E hoʻohana i nā mea hoʻokele Nano-scarting (E.G., Sio₂ nā'āpana) e hōʻemi i ka bola bola (OTC 28921 hoʻokolohua).
Moder outletion outlet Inā nui loa 150°C, hoʻonui i ka nui o ka helu a hoʻohui i nā lubrices paʻakikī.
4. Hōʻalo i ka laweʻana i nā hana i hoʻopaʻaʻia
Kumuhana:Nā bits pdci ka hopena hou / mau mea palupalu
Kahiki:
E nānā pono i nā lāʻau maikaʻi maikaʻi i mua eʻike i nā zones i hoʻopiliʻia.
E hōʻemi i ka ROP e 20% a hoʻololi i nāʻano wob collat inā pinepine nā solctoriations.
E hoʻohana i nā hoʻolālā hybrid (e.g., nā meaʻokiʻoki hou) no ka hoʻohuliʻana i ka hopena.
5. Hana i nā huakaʻi pōkole e hoʻomaʻemaʻe i ka welau
E hoʻopuka: Hoʻokomoʻia nāʻokiʻoki i nā alakaʻi ma lalo eʻoki hou, e hōʻemi ana i ka hana a me ka hoʻonuiʻana i ka hana gauge.
Kahiki:
Hana i kahi huakaʻi pōkole (i ka kāmaʻa casing) kēlā me kēia 150-200 mau mika.
E neʻe i ka wai drilling drill no ka liʻiliʻi o 2 mau keke ma mua o ka hukiʻana, e hōʻoia ana i ka hoʻomaʻemaʻeʻana i ka moena.
6. E hoʻomaopopo a me nā momi "bit duling"
E hoʻopuka: Ma nā papa inoa brittle me> 40% quartz
40% quartz
Kahiki: Huli i ka hoʻolālāʻoleNā bits pdc
(e.g., ax-slaped a iʻole nā meaʻokiʻoki a me nā meaʻokiʻoki) no ka hana maikaʻi maikaʻi loa.
ʻO ka lawenaʻana i ka wai i hoʻopaʻaʻia e pili ana i ke kaheʻana i nā microfacture soal i kahi manawaleʻa a hoʻomaikaʻi i nāʻokiʻokiʻoki.
Inā hoʻomau ka skiting no ka> 30 mau minuke, e huki a hoʻololi a hoʻololi i kahi cone rooller a impregnated bit.
30 mau minuke, e huki a hoʻololi a hoʻololi i kahi cone rooller a impregnated bit.
7. E hahai i nā hana hana kūpono kūpono e pale ai i ka pōʻino mechanical
E hoʻopuka: nā pahuhopu me nā pā a iʻole nā paia o nā pā a iʻole nā paka e hiki ai ke kumu i ke kāʻeiʻana i nā mea i hoʻopaʻaʻia. °Kahiki:
Hoʻopili i ka wikiwiki o ka wikiwiki i
10
/ 30m. – E hoʻohana i nā pale pale (e.g., nā pale pale pale pale) i ka wā lawe a me ka mālama. Kaʻiʻana no 10 mau minuke ma mua o ka hōʻeaʻana i lalo e wehe i nāʻokiʻoki.
Nā Hana Kuʻi KrillMom
ʻO kāu hoa hana kelepona piha piha
Nā bits pdc
E hoʻomaka i kāu Drilling maikaʻi me kā mākou kākoʻoʻepekema! ʻAʻole mākou e hāʻawi wale i nā hua PDC kiʻekiʻe-hana akā e hāʻawi pū i kahi pākeke loea manuahi.
1.ʻO ka hana pākuhi kūpono: loaʻa iā Wob / RPM e pili ana i nā Matrices no 7 mau hana hana i ka hoʻopiliʻana i nā mea hana maikaʻi ma 30 mau kekona.
2.ʻO nā hale waihona pūnaewele Anti-hōʻino:
ʻO Anti-sludingʻenehana no nano-coated bits
ʻAʻole e hoʻokomoʻia kāu leka uila. Ua hōʻailonaʻia nā mahina i koiʻia me *










