He aha ngā momo mata wiri e whakamahia whānuitia ana i roto i ngā mahi keri?

He wāhanga matua te mata keri o ngā taputapu keri. Ko tana mahi matua he wawahi i ngā toka me te hanga poka wai, ā, ko tētahi hoki o ngā mea matuangā taputapu keriMe rerekē ngā whakatakotoranga me ngā āhua o ngā mata keri i runga i ngā taiao mahi me ngā āhuatanga whenua rerekē. I te wā e mahi keri hinu ana, me whiriwhiri ngā mata keri i runga i te tikanga tika me te pūtaiao i runga i ngā whakaritenga motuhake me ngā mahere hoahoa taipitopito. I roto i ngā mahi keri motuhake, he mea nui te whiriwhiri pūtaiao o ngā mata keri me te whakatau tika i te wai keri hei whakapai ake i te whai huatanga o te mahi me te kounga o te keri hinu..

1. Ngā Mīti Wiri Tricone: Pono, He maha ngā mahi, He pai mō ngā hanganga ngawari ki te waenga

E toru ngā kōne niho o te mata keri tricone. I te wā e keri ana, ka hurihuri ngā kōne hei kuru i te toka, ā, he pai mō ngā hanganga toka ngohengohe ki te pakeke-waenga.

Ngā Momo iti me te Mahi:

Ngā Mīti Wiri Tricone Niho-Rino: He iti te utu engari he tere te pakaru.

Whakauruhia ngā Mata Wiri Tricone: He roa ake te ora mahi i roto i ngā hanganga pakari.

Ka taea e ngā momo e rua te whakahaere i ngā hanganga taurangi.

Ngā Painga Matua:

He tino pai mō ngā puna tūhura ina kāore i te tino mārama te momo toka e puta mai ana, nā te mea he tino pai ki ngā hanganga whakauru e uaua ana ki ētahi atu mata keri.

2. Ngā Mīti Wiri PDC: Te Tapahi Tere-Teitei mō te Kōhatu Mārō, Whakakoi

Ka whakamahia e ngā mata keri PDC (Polycrystalline Diamond Compact) ngā taputapu tapahi taimana—he rauemi tino mārō e taea ai te tere o te uru ki te toka. Kāore i rite ki ngā mata keri tricone (e kuru ana i te toka), ka kutikutihia te toka e ngā mata keri PDC.

Ngā Painga Matua:

He tere ake te keri i roto i te toka mārō, ā, he roa ake te pupuri i ngā mata o te mea tapahi. Ahakoa he nui ake te utu tīmatanga, he iti ake ngā utu katoa nā te pai ake o te mahi keri.

Tūnga Tono:

Ko te nuinga o ngā kamupene e whakamahi ana i ngā mata keri PDC mō ngā hanganga mārō. I ngā tau tata nei, kua tino pai ake te mahi a ngā mata keri PDC; he nui ake ngā whakaritenga e hipokina ana e ngā hoahoa hou i ngā tauira tawhito.

3. Ngā Mīti Whakawiri Taimana Taiao: Te Whakawiri Tika mō ngā Hanganga Tino Mārō

Kei roto i ngā mata keri taimana tūturu ngā taimana tūturu kua whakauruhia ki roto i te konganuku, he mea hanga hei keri mā roto i ngā toka mārō rawa e kore e taea e ētahi atu mata keri te uru. Ka keri mārire engari kia pumau mā roto i aua hanganga uaua.

Ngā horopaki e tika ana:

Ka whakamahia anake mō ngā toka tino mārō pērā i te quartzite. Ahakoa te utu nui, koinei anake te kōwhiringa i ētahi wā—he maha ngā wā ka hiahiatia tēnei momo mata keri mō ngā poka waiariki.

4. Ngā Mīti Wiri Niho-Rino: He Kōwhiringa Whai Hua mō ngā Hanganga Ngāwari

He rite tonu ngā niho rino o ngā mata keri niho-rino ki te tinana tricone, ā, koinei te kōwhiringa tino ohanga mō te keri i ngā toka ngohengohe. He pai te mahi i roto i te uku, te kirikiri, me te kirikiri ngohengohe.

Ngā Āhuatanga Matua:

Ka taea te whakakoi anō i te parae; he hoahoa māmā, he iti hoki te mōrearea o te whati. Heoi, ka tere te memeha i roto i ngā hanganga mārō atu i te toka ngohengohe.

Ngā horopaki e tika ana:

He whai hua tonu mō ngā puna pāpaku i ngā whenua ngohengohe, ngā kaupapa rānei he iti te tahua me ngā tikanga whenua ngāwari.

5. Ngā Momo Tōia: Hoahoa Māmā mō ngā Whakamahinga Hanga Papaku me Ngāwari

He mata pūmau ngā mata tōia hei waru i te hanganga. Kāore he wāhanga neke (e whakaiti ana i te mōrearea o te pakaru) ā, he mama te hoahoa, he mea pai mō ngā whakamahinga motuhake.

Ngā horopaki e tika ana:

He pai rawa atu mō ngā toka ngohengohe, ōrite. Kāore i rite ki ētahi atu kongakonga, kāore e pōro (e kohia ana he rauemi piri) ki roto i te uku matotoru. Ko ētahi tauira hou he taputapu tapahi PDC kei ō rātou mata.

Ngā Here:

E pā ana ki ngā hanganga toka ngohengohe anake; kāore e taea te tu atu ki ngā rārangi mārō, ki ngā hanganga whakauru rānei. Tērā pea ka raru te keri i te pakaru o te mata mena kāore e aroturukitia.

6. Ngā Momo Matua: Ngā Utauta Matua mō te Tātari Hanga me te Tiki Raraunga

Ka tapahia e ngā mata o te kōhatu ngā tauira toka ka kawea ki te mata, ka whakaratohia he tauira hanganga ā-tinana hei whakamātautau. E hiahiatia ana he taputapu motuhake hei whakahaere i ngā kōhatu kua tangohia.

Kōwhiringa Hoahoa me te Tapahi:

He rerekē ngā hoahoa e whakamahia ana mō ngā momo toka rerekē—ko ētahi e whakamahi ana i ngā taputapu tapahi PDC, ko ētahi e whakamahi ana i ngā taputapu tapahi taimana. He mea nui te tapahi ma hei pupuri i te kounga o ngā tauira.

Mahi me te Uara:

He puhoi ake te tere o te keri i ngā mata keri noa, engari he nui ngā raraunga hanganga e tukuna ana e rātou. He pai te wā tāpiri e pau ana mō ngā puna nui. Ko ngā taputapu e pā ana ko ngā mata keri motuhake, ngā taputapu aronga, ngā riamer, me ngā whakapuare poka.

Mena kei te hiahia koe ki ngā momo mata wiri, tēnā koa whakapā mai ki a mātou i ngā wā katoa.

Whakapā mai: May Ye

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