Amfani da Binciken Laifi na Tricone Bits

1. Zaɓin Bit

Lokacin da ake hakowa zuwa zurfin daban-daban da kuma gamuwa da bambancin samuwar abrasiveness, yana da mahimmanci a zaɓi madaidaicin tricone bit dangane da manufar hakowa (misali, tsabtace rijiyoyi, toshe hakowa, ko hakowa ta hanya). A cikin ɓangarorin rijiyar babba, zaɓi atricone rotary drill bittare da high inji hakowa gudun da yadu spaced hakora. Don ɓangarori masu zurfi, inda haɓakar ƙirƙira ke raguwa, zafin jiki na rijiyar yana ƙaruwa, kuma lokacin maye gurbin bit yana ƙaruwa, zaɓi kaɗan tare da tsawon rayuwa, juriya mai zafi, da juriya mai ƙarfi, kamarTungsten carbide tricone rawar sojako aTCI tricone bit. Ƙara hakora masu siffar wedge ko conical zuwa bit na iya inganta aikin tattalin arziki, musamman lokacin aiki tareborewell hakowako a aikace-aikacen hakar ma'adinai, inda dorewa yana da mahimmanci.

2. Tricone Bit Amfani

Duk da yake zaɓin abin da ya dace yana da mahimmanci, amfani da kyau yana da mahimmanci daidai. Ko da tare da samfurin bit ɗin da ya dace, yin amfani da ba daidai ba zai iya haifar da sakamako mara kyau.

(1) Bincika Bitar da Karɓa:

Wannan ya haɗa da duba bayyanar bit, tabbatar da dacewa tare da kayan aikin sarrafa bit, nozzles, da maƙallan bututun ƙarfe. Kafin shigar da bit a cikin rami, da hannu duba jujjuyawar tricone kuma yin rikodin bayanan da suka dace, gami da samfurin bit, masana'anta, ƙimar ƙarfe, lambar rami da girman, da nau'in zaren haɗin, tabbatar da ya dace da adaftar. Idan kana amfani da ɗan haƙar hatimin ƙarfe, bincika tsarin hatimi sau biyu don guje wa matsalolin asarar ruwa.

(2) Gudanar da Bit:

Yi amfani da madaidaicin kayan sarrafa bit, kare bit, shafa mai mai zare, kuma ƙara matsawa bisa ga ƙarfin ƙarfin da aka ba da shawarar, yana tabbatar da an haɗa bit ɗin amintacce (tabbatar da sanya hannun rigar a daidai jeri ko matsayi).

(3) Gudu da Ragewa:

Sarrafa saurin rage gudu ta hanyar masu hana busawa, kawuna na casing, sassan diamita da aka rage, sassan hakowa, ko sassan dogleg. Rage bit ɗin a hankali don guje wa makalewar bututu ko cunkoso. Don dogon sassa, kewaya cikin matakai don hana mannewa, zubewa, ko asarar wurare dabam dabam. Tabbatar cewa famfo yana aiki akai-akai kafin yin reaming. Atricone rock bitsau da yawa ya dace da waɗannan yanayi saboda ikonsa na iya ɗaukar nau'ikan tsari.

(4) Bincika A Kasa:

Lokacin da ke gabatowa ƙasa, saka idanu akan nauyi akan bit (WOB) da juzu'i. Idan WOB da karfin juyi sun karu, yana nuna lamba tare da ƙasa ko tara yankan. Ka guje wa saukar da bitar a makance ko bincika ƙasa, saboda zai iya toshe ramukan ruwa. Idan akwai yanke ko wani toshewa, ɗaga igiyar rawar soja, a hankali fara famfo, tabbatar da aikin famfo daidai, sannan tsaftace ƙasa yayin yin haɗin gwiwa. Koyaushe kunna famfo da wuri kuma dakatar da shi a makare. Idan kuna hakowa ta hanyoyi masu tsauri,saka haƙoran haƙorazai iya zama mafi inganci.

(5) Hakowa ko Toshewa:

Bayan kai kasa, wanke rijiyar don tsaftace ramin kafin a hakowa. Yi amfani da ƙananan WOB, ƙananan saurin jujjuyawar, babban adadin kwarara, da ƙananan juzu'i don kula da yanayin ramin. Yayin zagawa da jujjuya zaren rawar soja, motsa shi sama da ƙasa yana taimakawa wajen tsaftace bit. Sarrafa WOB don guje wa lalata bit. Saka idanu canjin matsa lamba don hana kumburin bututun ƙarfe. Lokacin cin karo da slip-slip ko gagarumin juzu'in juzu'i, daidaita saurin, rage WOB, yi amfani da ƙananan gudu, da daidaita ƙarfin wutar lantarki. Idan amfani da kirtani mai ƙarfi, rage yawan kwarara; idan amfani da igiyar rawar soja mara ƙarfi, ƙara yawan kwarara. Akwai bambance-bambance a daidaita WOB da sauri. Babban gudu da ƙananan WOB sun dace da nau'i mai laushi, yayin da babban WOB da ƙananan gudu sun fi kyau ga gyare-gyare mai wuya. Lokacin aiki tare da abrasive formations.niƙan hakori tricone bitsna iya samar da kyakkyawan aiki.

3. Binciken Laifin Tricone Bit

(1) Rage raguwa:

A lokacin da hakowa ta hanyar formations tare da high abrasiveness, bit na iya samun raguwa. Ayyukan bit da stabilizer yankan rijiyar yana nuna ƙarar juzu'i a kan tebur na jujjuya ko babban tuƙi, hakowa mai makale, saurin jujjuyawar mara ƙarfi (sauya kan lokaci), kuma ba a ƙara ƙarfin hakowa ba. Yin amfani da ƙananan WOB da ƙananan gudu ba ya rage makale hakowa. Idan babu wani toshewa bayan tayar da bit da dakatar da famfo, kuma ba a ga manyan yankan dutse a kan girgiza ba, za'a iya kammala cewa bit yana raguwa. Wannan batu ya zama ruwan dare yayin amfaniguda uku cones rawar soja a cikin mawuyacin hali.

(2) Kamewa Bit:

Idan akwai karuwa a juzu'i (misali, ƙãra kaya a kan tebur na jujjuya ko babban tuƙi, hakowa na lokaci-lokaci, manyan bambance-bambancen fitarwa na tsarin wutar lantarki, ko hayaniyar injin da ba a saba gani ba), haɗe da lokacin amfani da bit da yanayin samuwar, yana ba da shawarar za a iya kama bit ɗin. Ya kamata a gudanar da zagayawa cikin gaggawa da kuma dawo da bit. Atricone rock bita wasu lokuta na iya fuskantar wannan batu, musamman a cikin tsararren dutse.

(3) Rashin Hakora:

Idan akwai karuwa a jujjuyawar juzu'i akan tebur na jujjuya ko babban tuƙi, kuma lokacin da aka dakatar da tebur na jujjuya ko saman tuƙi, bit ɗin ya fara juyawa, tare da hakowa mai tsanani, jujjuyawar allura a cikin ma'aunin nauyi, raguwa sosai ko babu ƙimar shiga, ko canjin shugabanci lokacin haɓaka kirtan rawar soja, asarar haƙora na iya faruwa. Wannan ya fi ganewa a cikin rijiyoyi masu zurfi, kuma ya kamata a bincika kuma a maye gurbinsu cikin lokaci don kauce wa lalacewa. A irin wannan yanayi, niƙan hakori don hakar ma'adinai ko TCI rawar soja tare da ingantacciyar dorewa na iya taimakawa rage lalacewa.

Lura: Idan akwai wani makale ko yanayin hakowa kwatsam, yakamata a ciro bit ɗin a bincika ko maye gurbinsa nan da nan. A guji bincika ƙasa a irin waɗannan yanayi don hana ƙarin asarar hakori.

A aikace, masana'antun daban-daban, masu girma dabam, da samfura na tricone bits, ko da lokacin amfani da su ƙarƙashin shawarwarin sigogi, suna da amintaccen lokacin aiki. Muddin babu wani aiki mara kyau da ya faru a cikin wannan lokacin, bit ɗin gabaɗaya yana da aminci. In ba haka ba, ya kamata a kula da shi a hankali. Yana da mahimmanci a zaɓi tsakaninsaka haƙoran haƙorakoniƙan hakori tricone bitsdangane da takamaiman samuwar don tabbatar da ingantaccen aiki.