I-Tricone Bit VS PDC Bit, Iyiphi Inketho Engcono Kakhulu Kuwe?

I-drill bit iyithuluzi lokumba imbobo eyisilinda (umthombo) ukuze kutholwe futhi kukhishwe uwoyela ongahluziwe negesi yemvelo.

Embonini kawoyela negesi, kubalulekile ukuba nemishini efanele yawo wonke amaphrojekthi akho. Ukusebenzisa amathuluzi angalungile kungaholela ezinhlekeleleni, ngakho-ke kubalulekile ukuba nolwazi olulungile ngaphambi kokuthi uqale. Izingcezu ze-Tricone kanye ne-PDC drill bits zivamile embonini kawoyela negesi. I-Tricone Bit VS PDC Bit, Iyiphi inketho engcono kakhulu Kuwe?

I-Tricone Bit embonini kawoyela negesi

I-tricone bit yasungulwa unjiniyela u-Hughes kanye no-Ralph Neuhaus futhi yayiyi-adaptation ye-drill yokuqala yamakhoni amabili ka-Baker Hughes. I-tricone bit i-drill bit enekhanda ehlukaniswe izingxenye ezintathu eziyinhloko. I-tricone bit iqukethe ama-cones amathathu ajikelezayo asebenza ngaphakathi kwelinye nomugqa wawo wokusika amazinyo. Ama-roller-cone bits asetshenziselwa ukubhola ukwakheka kusuka kokuthambile kuye kokuqina. Ukwakheka okuthambile kusebenzisa izingcezu zezinyo lensimbi kanye ne-tungsten carbide eqinile.

Inzuzo enkulu amabhithi e-tricone anayo ngaphezu kwanoma iyiphi enye i-drill bit ukuhlola isikhathi. Baye bahlolwa izikhathi eziningi ukuze bafakazele ukuthi bangcono kakhulu ekulawuleni izimo ezinobuqili. Ikhono le-Tricones lokusingatha kokubili ukwakheka okuthambile nokuqinile lizinikeza ukuguquguquka ezinye izinsimbi zokubhola ezingenakho.

I-PDC Bit Embonini Kawoyela Negesi

Amabhithi e-PDC athola igama lawo kumakhompiyutha edayimane e-polycrystalline asetshenziselwa isakhiwo sawo sokusika. Ibhithi le-PDC wumshini wokubhoboza ofakwe izisiki zedayimane zezimboni esikhundleni samazinyo ensimbi aqinile.

Amabhithi e-PDC athuthukiswa ngeminyaka yawo-1970s futhi aba ngenye yezindawo zokubhola ezaziwa kakhulu emhlabeni. Idizayini inamakhanda angashintshi futhi yenziwa ngokuhlanganisa amadayimane okwenziwa kanye ne-tungsten carbide ngokushisa nokucindezela. Amabhithi e-PDC abhola ngokushesha kunama-tricone bits futhi ahle kakhulu ekugundani idwala, nakuba womabili amabhithi e-tricone nama-PDC anezindawo ezihlukene embonini yokumba. Imiklamo yakamuva ye-PDC ifaka i-spiraled noma i-asymmetric cutter layouts, izindandatho zegeji, kanye nemiklamo yokusika eyi-hybrid.

Nakuba izingcezu ze-PDC sezithandwa, izingcezu ze-tricone zisanyakazisa amaphrojekthi amaningi okumba amaningi. Lezi zihlanganisa amatshe, i-dolomite, ne-limestone eqinile. Njengoba izinguquko ku-PDC zingabonisi intshisekelo kulezo zindawo, amabhithi e-tricone azobe ebambe lezo zizinda isikhathi eside.

Uyini Umehluko?

Umehluko oqonde kakhulu phakathi kwe-tricone bit kanye ne-PDC drill bit akuyona ingxenye ehambayo ku-PDC Bit.

Amabhithi e-Tricone aqukethe ama-roller cones amathathu (izingxenye ezihambayo), futhi adinga ama-bearings agcotshiwe kanye ne-grease reserve. Lapho kusetshenziswa izingcezu ze-tricone kumaphrojekthi amakhulu, kuyadingeka ukuthi futhi kube nesigxivizo esinezimpawu ukuze ababholi bakwazi ukugcina imfucumfucu ingabangeli noma yikuphi ukumisa ekujikelezeni.

I-PDC fixed cutter bits iqinile futhi ayinazo izingxenye ezihambayo. Amabhithi e-PDC enziwa ngokuhlanganisa amadayimane okwenziwa acolile kanye ne-tungsten carbide ngaphansi kokushisa okuphezulu kakhulu nokucindezela.

Uhlobo lokusika lwe-PDC ne-Tricone luhlukile futhi. I-PDC igunda idwala ngenkathi i-tricone igxoba.

Ibhithi ye-Tricone idinga i-WOB ephakeme ngokuqhathaniswa ukuze isebenze kahle. Uma kungenjalo, okufakiwe kwayo kungase kuguge ngaphambi kwesikhathi.

Isifinyezo:

I-PDC bit iyisinqumo esihle kwezinye izimo zokwakheka. Izingcezu ze-PDC zisebenza kahle edwaleni elihlanganisiwe, elilinganayo, njenge-shale, i-sandstone, i-limestone, isihlabathi, nobumba. Uma usebenza namadwala ashiwo ngenhla, ungazama i-PDC bit njengesixazululo esisheshayo, esiphephile, nesomnotho. Uma kungenjalo, i-Tricone inketho yakho engcono kakhulu.

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