Ngā Momo Mata Wiri

1. Ngā Mīti Wiri Tricone:

Ko ngā mata tapahi hurihuri (ngā mata kōne hurihuri rānei) he mea whakarite ō rātou wāhanga tapahi ki runga i ngā kōne e hurihuri ana i ō rātou toki i te wā e huri ana te tinana o te mata. Ko te maha o ngā kōne i runga i te mata ka taea te 1, 2, 3, 4, 5, 6 rānei. Heoi, ko ngā mata kōne hurihuri tino noa ko ngā mata kōne-toru. Tata ki te 95% o ngā puna hinu me te hau puta noa i te ao ka keria mā te whakamahi i ngā mata tapahi hurihuri, inā koa ngā mata kōne-toru. I ngā hanganga ngohengohe, he roa ake ngā niho, ā, he tawhiti ake te tawhiti. Mō ngā toka mārō, ka whakaitihia te rahi me te tawhiti o ngā niho.

• Ngā Momo Kōne-KotahiKa huri tēnei momo mata i tōna tuaka, ā, e whakamahia ana i roto i te keri ahunga. Ka whakamahia ēnei mata i roto i ngā pūnaha keri hurihuri mō ngā hanganga pakaru, ngā hanganga whakakoi, ngā hanganga pakeke-waenga, me ngā mata koki. Ka whakaitihia e ngā mata kōne kotahi te tūponotanga o te pekapeka o te puna.
• Ngā Momo Kone-Rua: E whakamahia ana i ngā hanganga ngohengohe me ngā keri ahunga.
• Ngā Momo Kōne-ToruKo ngā mata toru-kōne te momo mata tino noa, e whakamahia ana i te nuinga o ngā mahi keri puta noa i te ao.

E rua ngā momo mata wiri o te Tricone:

i. Ngā Momo Tricone Niho Mira (MT Bits):

E rua ngā kōne o ngā tauira tōmua o ngā mata MT, ā, kāore i pā ngā niho me ngā arai o ngā kōne i te wā e hurihuri ana. Mā te pā o ngā niho i ngā kōne tata ka taea te horoi i a ia anō, ka piki ake te tere o te werohanga, ā, ka māmā ake te keri. Ka whakamahia ngā mata niho mira ki ngā hanganga ngohengohe ki te pakeke-waenga.

ii. Ngā Mata Wiri Whakauru Tungsten Carbide (TCI):

Ko ngā mata o te Tungsten Carbide Insert (TCI), e mōhiotia ana ko ngā mata pātene (hei tauira, te momo MT), he kōne hurihuri. Kāore i rite ki ngā mata MT, he pātene tungsten carbide kei runga i ngā kōne o ēnei mata i ngā pāmahana tāutanga tino teitei. Ka whakamahia ēnei mō ngā mahi i roto i ngā hanganga mārō me te waikura i roto i ngā taiao papaku o raro i te whenua. I ngā hohonutanga nui ake, ka iti te mahi a ngā mata tricone, ā, he roa te wā ki te whakakapi.

2. Ngā Mīti Wiri Tapahi Pumau

He hanganga kotahi ngā mata tapahi pūmau, kāore he wāhanga neke. Inaa, kāore he koeko hurihuri motuhake o tēnei momo mata; engari, he tinana mata pumau, he pane pūmau hoki e hurihuri tahi ana me te paipa keri me te aho keri. Ko te tinana matua o aua mata he mea hanga ki te maitai, ki te tungsten carbide rānei. He nui te ātete o ngā mata maitai-tinana ki te pānga me ngā kaha e pā ana ki ngā kai keri, engari he iti te ātete o te maitai ki te horo i puta mai i ngā wai keri. I tetahi atu taha, he nui te ātete o ngā mata maitai-tinana carbide ki te horo engari he iti ake te ātete ki te pānga.

i. Ngā Mīti Tapahi Rino

E rua ngā wāhanga o ēnei mata: ngā mata tapahi maitai me ngā mata hiku ika, me ngā mata tō. Ka whakamahia ngā mata tō mō te keri i ngā hanganga ngohengohe i roto i te umanga hinu me te hau. Ko ngā mata tō te momo mata tuatahi i whakamahia i roto i te keri hurihuri, engari i whakakapia haeretia e ngā mata kōne nā te iti o te whai huatanga. He taputapu tapahi maitai ēnei mata, ā, ko te nuinga o te wā ka whakamahia i roto i te keri hanganga ngohengohe. Kua heke te auau o te whakamahinga nā te ngoikore o te whai huatanga i roto i ngā hanganga pakeke; ina whakamahia ngā kawenga nui ki te mata, ka uru ngā mata tapahi maitai ki roto i te hanganga, ā, mā te whakanui ake i te taipana o te paipa keri ka pakaru te paipa keri ka taka ki roto i te puna. He uaua ki te whakahaere i te ara poka puna tēnei momo mata, ā, he maha ngā wā ka peka ke atu i te ara matua.

ii. Ngā Mīti Wiri Taimana

I roto i tēnei momo mata, ka whakauruhia ngā matūriki taimana ki roto i te tinana mata. Ko te taimana, te rauemi tino pakari e mōhiotia ana, he mea hanga mai i te waro parakore. Nā tōna pakeke, he pai rawa atu ēnei mata mō te keri i roto i ngā hanganga pakeke whakakoi. Ki te whakatauritea ki ngā mata tapahi hurihuri me ngā mata tapahi maitai, he iti ake te aro o ngā mata taimana ki te paru keri. Ko te paru keri kua whakaranua ka whakapai ake i te pai o te mahi a te mata, ā, he iti ake te ohanga.

He maha ngā painga o ngā mata taimana, tae atu ki te tere keri ake puta noa i ngā momo hanganga me ngā paparanga toka, te whakaiti i te wā takahi me te mau o ngā mata, te kore e hiahiatia he wāhanga e manawapa ana, me te pai mō ngā puna pēhanga teitei me ētahi atu āhuatanga motuhake.

Te Whakarōpūtanga o ngā Moka Wiri Taimana

• Ngā Mīti Wiri Taimana Taiao
• Ngā Momo Taimana Polycrystalline (PDC)
• Ngā Momo Polycrystalline Pūmau i te Wera (TSP)

Ngā Momo Taimana Polycrystalline (PDC):

He tinana tungsten carbide ngā mata o ngā PDC me ngā tapahi e mau ana ki te mata. Ka taea te hoahoa i ēnei mata me ngā pūwero, kāore rānei. Ka pā te rahi o ngā matūriki taimana i roto i te PDC ki tō rātou ātete pānga me te ātete kakahu. Ko te taimana hangai, e hangaia ana mā te whakamahi i te cobalt hei whakakorikori, ka iti ake te ātete wera o te PDC i te taimana tūturu. Ina werahia, ka whānui te cobalt, ā, ka pakaru pea te taimana.

• Ngā Momo Polycrystalline Pūmau i te Wera (TSP):

I whakawhanakehia ngā mata TSP hei aro atu ki ngā herenga ātete wera o ngā mata PDC. I te wā e hangaia ana, ka tangohia te cobalt mā te tango waikawa, ka whakamahia rānei te silicon carbide hei whakarei ake i te ātete wera. Nō reira, ka pai ake te mahi a ngā mata TSP i ngā mata PDC i roto i ngā hanganga tino mārō.

• Ngā Mīti Wiri Taimana Taiao

Ngā Mīti Whakawiri Hinu

Te Kaupapa o te KeriHe tukanga me he taputapu nui te keri mō te tūhuratanga me te whakawhanaketanga o ngā rauemi hinu me te hau. I roto i te mahi matawhenua hinu, ko te whāinga matua o te keri ko te tiki raraunga rauemi o raro i te mata, arā, ko te kohikohi i ngā tauira ā-tinana pērā i ngā matua, ngā matua kohuke, ngā tapahi, ngā wai, me ngā hau mai i te poka.

Te Whakamahinga o ngā Mata Wiri i roto i te Ahumahi Hinu

Hei awa tirotiro whenua, ka taea te kohi i ngā raraunga whenua mai i ngā hanganga toka me ngā kohuke o raro i te mata. Hei awa horihori, ka taea te tirotiro i ngā āhuatanga whenua o raro i te mata me ngā whanaketanga wai o raro i te whenua. Ka whakamahia ngā poka wai hei tango i te hinu o raro i te mata, te hau māori, te wai whenua, me ngā rauemi waiariki.

E whakamahia ana te hangarau keri mō te tūhuratanga me te whakawhanaketanga o te hinu me te hau māori, ā, ko te nuinga o ēnei ko:

• Te hoahoa o te poka wai
• Te kōwhiringa o ngā mata keri me ngā wai keri
• Te huihuinga o ngā taputapu keri
• Te whakarite i ngā tawhā keri
• Te whakahaere i te peka o te puna
• Te maimoatanga wai keri
• Te Kōringi
• Te ārai me te whakahaere i ngā aituā

Ko te hangarau keri hinu e tohuhia ana e te hohonu o te poka, te pēhanga teitei, te pāmahana teitei, me te maha o ngā mea awe.

Ngā Momo Mata Wiri Hinu

I runga i ngā āhuatanga whenua me ngā āhuatanga whenua me ngā whakaritenga hangarau mō te tūhuratanga me te whakawhanaketanga hinu me te hau, ka taea te wehewehe i ngā puna ki ngā wāhanga e rua: ngā puna poutū me ngā puna aronga. Ka taea hoki te whakarōpū i ngā puna aronga ki ngā puna aronga tikanga, ngā puna whakapae, me ngā puna rōpū.

Ko ngā momo mata keri ko ngā mata PDC me ngā mata Tricone. E whakamahia whānuitia ana hoki ngā mata PDC i roto i ngā mahi keri hinu paerewa, ā, he pai ake ēnei mō rātou pērā i te tino whai hua me te pumau o te mahi.

Tuatahi, i runga i te rerekētanga o ngā rauemi, ka taea te wehewehe i ngā moka PDC ki ngā moka PDC tinana-rino me ngā moka PDC tinana-matihao.

Kei a GREAT ngā pūmanawa arotau tawhā keri matatau. Mā te whakamahi i ngā rorohiko hiko hei taputapu me ngā tikanga arotau, ka whakatūhia he tauira pāngarau, ka whakawhanakehia hoki ngā kaupapa e ahu mai ana i te kaupapa utu iti rawa, me te whakauru i ngā āhuatanga whakahaere maha e pā ana ki te tere keri (pēnei i te momo moka, te pēhanga moka, te tere hurihuri, te mahi paru, me ngā āhuatanga waipēhi). Ka whakamahia ēnei tauira hei arotau me te whakarite i ngā mahi, ka taea ai e ngā kaupapa keri te whakatutuki i te kounga teitei, te tere teitei, me te utu iti.

Hangarau Tango Matua mā te Whakamahi i ngā Matawai Hinu

Ko te hangarau tango matua ko te keri i ngā tauira toka (ngā matua) mai i ngā wā whainga i roto i ngā poka keri e ai ki ngā whakaritenga hoahoa, hei tiki raraunga tuatahi mō te tūhuratanga me te whakawhanaketanga o ngā puna hinu me te hau.

Ko ngā taputapu keri kōhao noa he mea hanga ki ngā taputapu keri kōhao taimana, ki ngā oko matua, ki ngā hopu kōhao, me ngā hononga. I te wā e keri kōhao ana, ka tapahia tonutia e te mata te toka o raro o te poka i roto i te tauira porowhita, kia taea ai e te kōhao porotaka kua keria te tomo tonu ki te oko matua.

Hei whakatutuki i ngā whakaritenga motuhake mō ngā hanganga tino wetekina me ngā hanganga pakaru, e wātea ana ngā tikanga me ngā taputapu keri motuhake, tae atu ki te keri hiri, te keri e whakahaerehia ana e te pēhanga, me ngā taputapu keri ringaringa rapa.

Whakapā mai: Jessie Zhou

Waea Pūkoro/Whatsapp:+0086-18109206861

Email: energy@landrilltools.com