Ko ngā mata tō kei roto i ngā taputapu keri e whakamahia whānuitia ana i roto i te keri puna wai, te tūhura whenua, te keri maina, te hanga, ngā kaupapa waiariki, me te HDD (Whakapae Aronga Keri). Nā te ngāwari o te hanganga, te whai huatanga o te utu, me te mahi pai i roto i ngā hanganga ngohengohe ki te waenga, he mea rongonui tonu ngā mata tō mō ngā kaimahi keri puta noa i te ao.
I China Far Eastern Drilling, e tuku ana mātou i te whānuitanga o ngā mata tō i hangaia mō ngā āhuatanga whenua me ngā whakaritenga keri rerekē. E whakaatu ana tēnei tuhinga i ngā momo matua o ngā mata tō i runga i te hanganga tapahi me te hanganga o te tinana.
1. Whakarōpūtanga mā te Hanganga Tapahi
Mīti Tōia Tungsten Carbide (Mīti Tōia Tungsten)
Ka whakamahia e ngā mata tungsten te whakauru tungsten carbide kounga teitei, ngā rauemi mata-mārō rānei hei wāhanga tapahi. E mōhiotia ana ēnei mata mō:
He ātete kakahu pai rawa atu
Te mahi keri utu-whai hua
He pai mō ngā hanganga ngawari ki te ngawari waenga
He whānuitia te whakamahinga i roto i te puna wai me te keri whenua
PDC Tōia Momo
Ka whakamahia e ngā mata kume PDC (Polycrystalline Diamond Compact) ngā taputapu tapahi taimana hangai hei wāhanga tapahi, ā, ka roa ake te mau me te pai o te keri.
Ko ngā painga ko:
Ngā reiti urunga teitei ake
Te roa o te ora ratonga
He pai ake te tiaki i te ine
Te whakaiti i ngā utu keri mō ia mita
Ko ngā moka tōia PDC e whakamahia whānuitia ana i roto i:
Te keri puna wai
Te keri waiariki
Ngā kaupapa HDD
Te tūhuratanga maina
Te keri hanga
Hipanga Tōia Momo
Ko te Step Drag Bit tētahi o ngā hoahoa PDC drag bit rongonui. Mā tōna whakaritenga tapahi stepped cutter ka pai ake te whai huatanga o te tapahi me te urunga ki te hanganga.
Ngā Āhuatanga:
Te mahi tapahi kaha
Tere tere o te keri
He tino pai te horoi i ngā kōhao
He pai mō te uku, te kirikiri, te kirikiri, me ētahi atu hanganga ngohengohe
Te Momo Tōia Chevron
He āhua-V te āhua o ngā mata o ngā mata tōia momo Chevron hei āwhina i te whakau i te mata me te whakapai ake i te mana whakahaere ahunga.
Kei roto i ngā tono:
Ngā puna wai
Ngā pū kōhao pairati HDD
Te tūhuratanga whenua
Momo Tō PDC Maha-Mata
I runga anō i ngā whakaritenga keri, ka taea te hanga i ngā mata tō PDC me:
3 mata
4 ngā mata
5 ngā mata
6 mata, neke atu rānei
Ko te tikanga ka pai ake te roa me te kounga o ngā kōhao mēnā ka tāpirihia ētahi atu mata, ko te tikanga ia he tere ake te uru o ngā kōhao mēnā he iti ake ngā mata.
2. Whakarōpūtanga mā te Rauemi Tinana Moka
Haunga te momo tapahi, ka taea hoki te whakarōpū i ngā moka tōia kia rite ki te tukanga hanga o te tinana moka.
Te Mīti Tōia Tinana Maka
Ka hangaia ngā mata tōia tinana maka mā roto i ngā tukanga makanga tino tika.
Ngā Painga:
Te utu hanga iti iho
Ngā kōwhiringa hoahoa ngāwari
He pai mō ngā mahi keri tuku iho
Ka whakamahia whānuitia ēnei wahi ina he mea nui te whai huatanga o te utu.
Momo Tōia Tinana Hangaia
He mea hanga ngā mata tō tinana whakapūmau ki te maitai whakapūmau, kia kaha ake ai, kia pakari ake ai hoki te hanganga.
Ngā Painga:
Te kaha miihini teitei ake
He pai ake te ātete pānga
Te roa o te ora ratonga
He tino pono i roto i ngā āhuatanga keri uaua
Ko ngā mata tōia tinana-whakairo he mea pai ake mō ngā mahi keri ngaio e tino hira ana te mahi me te pakari.
3. Te Kōwhiri i te Momo Tōia Tika
Ko te whiriwhiri i te moka tō tika e whakawhirinaki ana ki ētahi āhuatanga:
Te pakeketanga o te hanganga
Tikanga keri
Te tere urunga e hiahiatia ana
Te whānui o te kōhao
Ngā whakaaro tahua
Mō ngā hanganga ngawari ake, me te keri ōhanga, ko ngā mata tō tungsten te mea pai rawa atu. Mō te pai ake o te keri me te roa o te wā mahi, ko ngā mata tō PDC te mea tino pai rawa atu.
Mō te Keri o te Rawhiti ki te Tonga
He tohunga a Weifang Far Eastern Machinery Co., Ltd. ki te hanga me te tuku taputapu keri kounga teitei, tae atu ki:
Ngā Momo Tricone
Ngā Momo PDC
Ngā Momo Tōia PDC
Ngā Momo Ranu
Ngā Kaiwhakatuwhera Kōhao
Ngā Kaiwhakamātau HDD
Ngā Utauta Keri Toka
Neke atu i te 15 tau o te wheako ahumahi me ngā kiritaki i roto i te 30 whenua neke atu, kei te haere tonu a Far Eastern Drilling ki te whakarato i ngā otinga keri pono mō ngā puna wai, ngā waiariki, te keri maina, te tūhura whenua, te HDD, te hanga, me ngā kaupapa turanga puta noa i te ao.
Whakapā mai ki a mātou i tēnei rā tonu kia kitea ai te otinga tōia pai rawa atu mō tō kaupapa keri e whai ake nei.
Wā tuku: Pipiri-24-2026