PDC Rock Bit: Tauira Whakamahere Pūtahi Mō Te Wehenga Matua me te Tono

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Ngā Kāwai Katoa

mati pā kō whatu PDC

Kei te whakamahia te PDC rock bit hei whakamātau hiranga whānui i roto i te hunga whakatupu, e whakapakari ana i ngā whenua me ngā hiranga tūhono mō ēnei whakahaere katoa. Ko tēnei taputapu matihiko kei raro i a ia ngā kutu polikarihana diamana i taurangi pūmau ki runga i tētahi tinana aokī matua, e hiahia ana kia kitea ai ngā hanganga oneone me ngā hanganga tirohanga. Kei roto i te hanga o te PDC rock bit ngā kaupapa take matihiko e whai ana i te hiranga pai rawa o te kutu me te oranga noho herehere ake. E ai ki te whakaaturanga o te kupu, ko te whiuwhiu o ngā kutu he iti nei e whakariterite ana, e whakaaetanga ana i te mahi whakatupu ki waho i te ara kotahi o te whakakore i waenganui i te ara matua o te whakakore i mua. Ka whakahētia e tēnei whakanui i te wā me te kaiwhakamahi i te whakatupu, ahakoa te whakahaere pai o te tūranga. Kei raro i te hanga wai o te bit ngā puipui e whakatakoto ana i te tika, e āhei ana kia pai ai te whakamahere me te whakawhitiwāhi o te whiuwhiu, e whakaiti ana i te momo bit balling me te whakapai i te katoa o te mahi. Nā te nuinga o ēnei bits ka puta pai ki ngā hanganga oneone iti ki te nui, ka mutu ka whai mana tonu ki ngā kaupapa rangahau oiha me ngā kaupapa haumaru oneone, me ngā kaupapa whakatupu geothermal. Ko te hanga matihiko hoki o te PDC rock bit e whakamahia ana hei whakapai i te tiromataritanga, e iti whakaititia ana i te tirotiro me te whakarite i te taumata herehere, ka puta ai ngā whakahaere whakatupu pai me te whakapai i te kua o te rua.

Whakarāpopotonga Mōhiohio Hou

Nā ngā pūtē PDC e whai ana i te nui o ngā hiranga pai, ka mahi hei whakapono mō te katoa i a rātou hei whiringa matua mō ngā mahi herehere ā-wāhine o nāianei. Tuatahitia, ko ngā pūtē e tukuna nei he wawata pai ake i te wehi herehere ki runga i tō rātou mahi herehere mutunga kore, ka whakaitihia i te wā kia tutuki ai ngā kaupapa herehere. Ko tēnei wehi pai ka whakamutu i ngā moni whakamana me te iti atu o ngā utu mahi. Nā te whanaketanga tino pai me te whakahē ki te kaiwhitiwhiti o ngā pūtē, e hoki atu ana ki ngā kaiwhitiwhiti polikaristaine diamona, ka puta mai he oranga pūtē roa ake me te iti rawa atu o ngā haere noa iho hei whakaoriori i ngā pūtē. Ko tēnei oranga ake e whakaiti ana i ngā utu kōrero me te iti rawa atu o ngā waehanga me ngā waewae hoko i kitea ai. He hiranga tuatahi kei runga anō he tino pai o ngā pūtē ki te tiakina i te whai wā moe tonu ki runga i ngā momo whenua e rahi, ka tuku iwi i te hunga whakahaere ki te whai i te nui ake o te whakatutuki me te whakapono i ngā taiao herehere tino whakamārama. Ko te whakaahuahanga o ngā pūtē PDC ka tautuhi hoki i te whakamana o te manaaki taumata me te whakamahi pai ake i te huringa, ka whakaiti i te whakamutu i te wā i whakamahi ai te wāhine me te iti rawa atu o ngā utu mahi. Ko ngā āhuatanga tino pai o ngā pūtē ka tango hoki ki te ara pūnaha tika me te pai ake o te pūnaha poaka, e hiahia ana hei whakapai i te whakapono o te pūnaha me ngā mahi whakatupuranga. E whai ana hoki i te whakaahuahanga tino pai o ngā porihitanga, ka taea te whakamahi pai ake i ngā kaiwhitiwhiti me te whakatika pai o te whakamahi, ka whakamutu i te kaiwhitiwhiti pūtake me te tiaki i te wehi pai ake o te whakamahi katoa o te herehere. Ko te whakapakeke ake o enei hiranga ka puta mai he whakamahi herehere tino mohio, he whakapai ake i te ratemai o te herehere, me te mutunga he mahi herehere pai ake me te iti rawa atu o ngā moni katoa o te kaupapa.

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Hona Pūmau Kōwhiringa

Ka whakapā mai tōku kaiwhakapūmau i runga i tēnei wā.
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mati pā kō whatu PDC

Takanga Pūhanga Matatū

Takanga Pūhanga Matatū

Kei te whakapakari ngā whinga hangarua o te pūtahi PDC i te hīkoi here kē ki mua i te paihere hīkoi. Nga tohu tahutahu diamond polycrystalline e whai ake nei i te hanga i runga i ngā mahi tōmua mai i te ao, ka hanga i ngā tohu tahutahu nui rawa atu i te whiuwhiu i te whakangungu me te whiuwhiu hīkoi nui. E whakatakotoria ana ēnei tohu i raro i te tinana pūtahi hei whakamahere pai ai te whakangungu me te whakangungu pai tonu mō te wā e taea ana te mahi. Kei te whakangungu tūhono tūmatanui tēnei ka whakatupu i te mahi tahutahu e iti ana i te waihotanga me te uru whenua e hoko ana i te tohu tahutahu. Ka puta mai nei te whakaaro hou ki te tahutahu i te uru whenua kei te torotoro ake te waenganui o ngā hīkoi me te paihere hīkoi. Kei te hanga ngā tohu tahutahu kia mau tonu te wheiwhe i te take whakaritea ano heoi pea ka noho pai tonu ahakoa ngā whenua whakawhitinga. Ko te whakatakoto o ēnei tohu ka whakamahere pai hoki i te whakatika me te whakaiti whiuwhiu, ka puta ake hoki i te pai o te rua me te iti iho o te mate ki te kawe hīkoi.
Paerewa Hahau Whakapai

Paerewa Hahau Whakapai

Ko te rangahau o te rākau pūhanga PDC i whakatupuia hei whakamahere i te hītanga pūhanga mō te mahi tirohanga ki ngā whakaritenga nui. Ko te whakatakoto pai o ngā puipui hei whakawhiwhi i te wai pūhanga ki runga i te kanohi pūhanga, hei tirotiro me te whakakore i ngā kaiwhitiwhiti, ā, hei whakamutu i te kino o te pūhanga i roto i ngā momo whenua e rerekē ana. I whakauruhia te rākau pūhanga i te tatauranga o te wāhi tuhinga matū hei whakapai i ngā patapata matū, e hīnaki ana i te pai o te kaweake i ngā kaiwhitiwhiti, ā, hei whakapai hoki i te whakawāhi o ngā PDC kaiwhitiwhiti. Ka whakatika atu tēnei rākau pūhanga pai tonu i ngā wāhi wehe ahuatika me ngā take pūhanga e raru ana. Ko te whakawhiwhihia pai o te wai ka tautoko hoki i te whakamutu i te hekaheka ā-momo o ngā kaiwhitiwhiti, ka tautoko i te whakahuringa o te oranga o te pūhanga me te whakamana i te pai o te kaweake. Ko te pai o te rākau pūhanga i te kaweake i ngā kaiwhitiwhiti ka whakaiti i te pūnaha o te kino o te pūhanga, ā, ka tautoko i te whakatika pai o te āhuatanga kaweake mō te mahi tirohanga.
Rapu Tirotiro Nuike

Rapu Tirotiro Nuike

Kei te whai a te PDC rock bit i tētahi hanga kōwhiri rite pai ki te whakangungu i te mahi, ā, kei te whakapai hoki i te tirotiro mōhio. Ko te tinana o te bit he mea hanga noa iho ngā tuhi whakarongo ki te whakamahinga i te rahi o te poaka me te takoto o te whenua i runga i te wā e mahi ana. Kei te whakaiti i ngā pūngao mate i te whakamahi o te whakaritenga o te manaaki i roto i te tinana, ka whakaiti anō i te pūnaha o ngā pūngao e kitea nei i te wehe i te wā e mahi ana. Hei tautoko hoki i ngā whakaritenga whakangungu, ko ngā hoa āhua me ngā wāhi whakaritenga whakapai, ka taea te whakarite i te whakanui i te kawa o te pūnaha me te whakakore i te take o te wehe mai i te ara tika. Ka taea e tēnei whakaritenga whakangungu i te paihere i te whakamahi whakangungu, ā, ka whakaae i te paihere i te rahi o te tinana me te taiao o te pūnaha. Ko te hanga anō hei tautoko hoki i te whakaiti i ngā momo stick-slip, ka mate ai te oranga o te bit me te whakamahi whakangungu. Ko te whakapai i ēnei momo whakaritenga whakangungu ka taea te mahi whakangungu pai rawa, ā, ka whakapai hoki i te paihere i te kawa o te pūnaha.