Ngā Pūrongo
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Te tikanga whakakoi-ake o ngā whakaurunga piramita: E whakaatu ana te whakamātautau mara 48-hāora e te tohunga keri o Ahitereiria i ngā mea ngaro
I tētahi maina rino i te rohe o Pilbara o Te Tai Hauāuru o Ahitereiria, e rua ngā rā katoa i pau i ahau ki te mātakitaki i tētahi mīhini keri rua. I muri i taku mahi hei tohunga hangarau mō ngā taputapu keri i Ahitereiria mō ngā tau e waru, ko te pātai i pātaihia pinepinetia e ngā kaimaina ko, "Ka maeneene ake ēnei niho i te whakamahinga, i...Pānuihia atu -
Te whai huatanga o te pakaru toka o te Pyramid PDC: 3 rā o te whakamātautau mara e te tohunga hangarau keri kohatu o te UK
I roto i tētahi rua kōhatu mārō i Yorkshire, e 72 hāora katoa taku i pau ki te tuhi raraunga i te taha o te rūma whakahaere o te mīhini keri kauhanga—nā te mea i mahi ahau hei tohunga hangarau mara mō ngā taputapu keri o te UK mō ngā tau e iwa, e mōhio ana ahau ko te pātai nui rawa atu a ngā kaimaina ko, "Ka taea e tēnei niho te tuku i a tātou kia pakaru i roto i...Pānuihia atu -
Ngā Whakaurunga PDC Piramiti me ngā Whakaurunga PDC Kōniko: He Whakataurite i te Whakamātautau Papa 96-Hāora nā te Kaitohutohu Keri o Amerika
I roto i ngā maina toka mārō o ngā Maunga Appalachian, he maha tonu taku noho i te taha o te mīhini keri kauhanga, e mātakitaki ana i ngā niho tapahi—whai muri i te 11 tau hei kaitohutohu mara mō ngā taputapu keri i te US, ko te pātai e pātai pinepinetia ana e ngā kaimaina ko: "Ko tēhea niho, te Pyramids, te Conical PDC rānei, ka whakaiti i te wā mahi...Pānuihia atu -
Te Arotau i te Ātete Pānga o te Kaitapahi Keri: He Tohunga 10-Tau o Amerika e Whakamātautau ana i ngā Whakamahinga Taimana Whakarei ake (DEC)
Nō te tekau tau o taku mahi i roto i te umanga keri keri o Amerika, kua kite ahau i ngā mamae maha o te ātete ki ngā taputapu keri iti iho i te paerewa—ngā taputapu keri i pupuhihia i te wā keri kohatu mārō i Colorado, te wā kore mahi tonu mō ngā whakakapinga i ngā maina waro o Texas, me te pikinga o ngā utu whakahaere e hanga ana i te maina hei kaimahi...Pānuihia atu -
Ko ngā niho tapahi PDC i hangaia i Haina ka eke ki ngā taumata hou o te pakari: Ko Wuhan Ninestones te kaiārahi o te umanga i roto i ngā paerewa whakaputa
I roto i te rāngai torotoro hinu me te hau me te whanaketanga kohuke o te ao, ka pā tika te pakari o ngā niho tapahi PDC ki te pai o te keri me ngā utu hangarau. Kei te pakaruhia e te hanga Hainamana ngā whakaaro kino o te mākete o te ao me tōna kounga teitei. Hei paearu ahumahi, ...Pānuihia atu -
C0609 vs C1315: Me pēhea te whiriwhiri i te rahi tika o te taimana kōniko kua whakareihia mō tō mata wiri
Ko Chad Walker ahau, he kaitohutohu hangarau keri me te 10 tau o te wheako mahi-ā-ringa puta noa i ngā wāhi hinu, hau, me ngā wāhi waiariki o Amerika—mai i ngā paparanga o te Permian Basin ki te kirikiri kirikiri o ngā Maunga Rocky. I roto i ngā tau, ko te pātai e pātaihia ana ki ahau e ngā kaiwhakahaere me ngā kaihanga mata...Pānuihia atu -
Rauemi Tino Mārō o Geothermal Drilling: He aha te mea ko te taimana whakakīkī kōniko te whiringa tino pai
Ko Cole Bennett ahau, he tohunga keri kua tekau tau te roa i roto i te umanga hinu me te hau—me ngā kaupapa waiariki e rima kua pahure ake nei i ruku hohonu ki roto i ngā kaupapa waiariki puta noa i te Hauāuru o Amerika. Ehara te keri waiariki i te taahiraa ake i te keri hinu; he whakamātautau nanakia o ngā rauemi. Kei te kōrero tātou mō te hoha...Pānuihia atu -
Te Auahatanga o te Mākete PDC Bit o te Ao 2025: Ngā Niho Koneko hei Whakakapi i ngā Niho Papatahi—Me Pēhea te Whakarei Ake o te C0609 Conical DEC i te Hanganga Mārō ROP
Ko Jake Coleman ahau, he tohunga mō ngā mata PDC, tekau tau te roa o taku mahi i roto i te umanga hinu me te hau—e kite ana i ngā mea katoa mai i te puāwaitanga o te kirikiri ki ngā auahatanga taputapu hou. I a tātou e anga atu ana ki te tau 2025, kotahi te ia e kore e taea te wareware: kei te tere whakakapia ngā niho PDC kōniko i ngā niho papatahi tuku iho, ā, he take pai....Pānuihia atu -
10 Tau i roto i te Keri Hinu: Me pēhea te hurihanga a te C0609 Conical DEC i te ROP i roto i ngā Hanganga Mārō
Ko Mike Peterson ahau, he tohunga keri me te tekau tau o ngā wheako mahi-ā-ringa i roto i te tūhuratanga hinu me te hau—ko te nuinga o taua wā i pau ki te whawhai ki te raruraru nui rawa atu o te umanga: arā, ngā hanganga mārō. Mai i ngā kohatu onepū matotoru o te Permian Basin ki te karāhe kirikiri o ngā Maunga Rocky, kua kite ahau i te tini o ngā mea...Pānuihia atu -
Te wikitoria i te keri hohonu o te whenua: Me pēhea te hurihanga o te whai huatanga o ngā tapahi PDC kua rewa
I te whanaketanga o te pūngao waiariki o te tau 2025, ko te hangarau "rewa (tangohia te cobalt)" te mea nui rawa atu i ngā au rapu ahumahi, e akiakihia ana e te hiahia mō ngā taputapu keri pāmahana teitei, ātete ki te kakahu. Ko Wuhan Ninestones Superabrasives Co., Ltd., he paionia ki te tapahi PDC, e hanga hou ana i te tango waiariki me...Pānuihia atu -
Te Kōwhiringa Tino Pai o ngā Tapahi PDC mō ngā Mahi Keri
Ko te mea nui ki te whiriwhiri i ngā taputapu tapahi PDC tika kei roto i te "taurite tika". Ki te kī tika, ko te tikanga o tēnei ko te whakarite tika i te āhua āhuahanga o te taputapu tapahi—ahakoa he hoahoa papatahi mō te tere keri mōrahi, he momo porowhita-haurua mō te roa o te wā, o...Pānuihia atu -
He Pūrongo Pai! Kua Whakapūmau a Wuhan Ninestones Superabrasives i te Ota o Amerika, ā, ka Tukuna atu ngā Pepa Whakakotahi Niho Pōro ki Tāwāhi
Nō nā tata nei, i pānuitia e Wuhan Ninestones Superabrasives Co., Ltd. tētahi atu angitu i roto i tana mahi tahi ā-ao—he mahi tahi angitu me tētahi kiritaki o Amerika, e whiwhi ana i tētahi ota hoko mō ngā niho porowhita. I tēnei wā, kua oti i ngā hua kua tonoa ngā tukanga katoa tae atu ki te hanga me te...Pānuihia atu
