Isinyithi samazinyo eTricone Bit
Uyilo lwe-ROP ephezulu xa kusombiwa ubunzulu kunye nobunzima, i-PDC yokomba isoloko iqhelana ukusuka emhlabeni ukuya ezantsi ngokuthe ngqo nangaphantsi okanye kwinto enye, ukugcina ixesha kunye neendleko.
Umahluko kwi-tricone bit, i-PDC drill bit ibaleka nge-WOB esezantsi kodwa i-RPM ePhakamileyo, ke ihlala isebenza ngeemoto ezantsi ukuya kwisantya esijikelezayo.
Ukusebenza kwe-PDC drill bit kuxhomekeke kakhulu kubasiki be-PDC, sinika isisombululo esikhethekileyo kwiimfuno ezithile kulwakhiwo olwahlukeneyo.
Intshayelelo:
I-TCI iTricone Bit ilungele ukubunjwa okuthambileyo ngamandla asezantsi okucinezela kunye nokubhola okuphezulu, njengamatye eludaka, i-gypsum kunye nelitye elithambileyo, njl njl. ukumelana nokunxiba kunye nobomi benkonzo yesuntswana.
Iimbonakalo
1.Nozzle:Le mibhobho yomelele kakhulu kwaye ibonelela ngokuhamba okuphezulu kunye nokwandisa ukuhanjiswa kolwelo kwii-cones.
Ukhuseleko 2.G-Gauge: Ukufakwa kwe-carbide engaphezulu kwe-tungsten kubekwe kwigeyiji ukunciphisa ukonakala kulwakhiwo olurhabaxa. Inokukhusela ukulinganisa kwaye inyuse uzinzo kunye nobomi besuntswana.
Ulwakhiwo 3.Baring:Ukuchaneka okuphezulu kwiphephancwadi elinobuso obubini. Ibhola itshixiwe ikhowuni. Indawo enentloko ethwele kanzima. Cone ethwele uhombiso kunye ukukhuhlana ukunciphisa ingxubevange uze isilivere ngumfanekiswana. Ukuxhathisa kwe-Abrasion kunye nokuxhathisa ukuthwala okuphuculweyo kuphuculwe, kwaye kufanelekile kwisantya esiphezulu sokujikeleza.
Itekhnoloji
1.Ukuqina kobunzima bemoto: I-Tungsten carbide particle hardfacing isetyenziswa ngokukhululekileyo ecaleni kwehempe kunye nokwandiswa komda okhokelayo womlenze omncinci wokhuselo olongezelelekileyo kwisicelo esikhawulezayo, esichazayo okanye esirhabaxa.
2.Seal kunye ukuthambisa ajikeleze:Itywina lokuthwala lihlengahlengisa umgangatho ophezulu we-HNBR O-ring. Ukunyanzeliswa kwetywina kunye nesakhiwo se-radial seal kunokuphucula ukusebenza kwetywina. Inkqubo yembuyekezo kunye negrisi ekumgangatho ophezulu inokuthintela umahluko koxinzelelo, kwaye inyuse kakhulu ukuthambisa ukuthambisa.
Ubungakanani beBit | Ikhowudi ye-IADC | Uqhagamshelo lwe-API | Iparameters ezicetyiswayo | ||
phakathi | mm | Isantya bokujikeleza (ngomzuzu) | Ubunzima kwi-bit (KN) | ||
6 " | 152.4 | 637 | 3 1/2 Reg | 50 ~ -100 | 50 ~ 150 |
8 -1/2 ” | 215.9 | 517 | 4-1 / 2 `` IPI REG | 60 ~ -120 | 90 ~ 200 |
9 -1/2 ” | 241.3 | 537 | 6-5 / 8 '' IPI REG | 50 ~ 120 | I-120 ~ 260 |
12-1 / 4 ” | 311.2 | 537 | 6-5 / 8 '' IPI REG | 60 ~ 120 | 150 ~ 300 |
Amabhithi omoya omoya
Uphawu kunye nokusetyenziswa
Ekubunjweni okunzima kunye nomxholo wamanzi amancinci, ukuyila ngokuvuza okunzulu okanye ngoxinzelelo oluphantsi, ukuze kufezekiswe inkqubo ephezulu ye-ROP. Ukubhola komoya kuhlala kwamkelwa. ngezi mpawu kufanelekile ukuba kusombiwa kwisicelo sokugrumba komoya ukwandisa iROP ebonakalayo kunye nobomi beebitshi.
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