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 patu iti iho i te paerewa—ngā patu 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 whakapouri ana i ngā kaiwhakahaere maina. Engari i rerekē te kēmu i te wā i pakari ai te hangarau taimana whakarei ake (DEC), inā koa me te whānui o te whakamahinga o te Conical diamond enhanced compact. Hei tangata kua paru i roto i ngā maina o raro whenua me ngā whare hanga puta noa i te US, me whakamārama atu ahau me pēhea te hurihanga o tēnei hua i te ātete ki ngā patu mai i te tirohanga o te hunga e mahi ana i runga i te whenua.
Te Mahi Toi Whakamātau: Te Tuarā o te Ātete Pānga o te Conical Diamond Enhanced Compact
I roto i te rāngai keri maina o Amerika, e ora ana mātou i runga i te kupu whakarite "kāore he ara poto mō te mahi" - ā, ka tutuki i te mea e te Conical diamond enhanced compact. Ko te kī ki tōna pakari kei roto i te hanga tino tupato, kua whakamanahia e au i roto i ngā haerenga ki te wheketere. Ko te mea nui mō te ātete pānga o te cutter ko te hononga i waenga i te paparanga taimana me te papa carbide, he āhuatanga pai kua whakamatauria e au i ngā wā katoa. Ka whakamahia e tēnei hua te hangarau matua taimana polycrystalline compact, me te pāmahana me te pēhanga pēhi kua whakaritea ki ngā haurua o te nekehanga me te psi - he mea e hiahiatia ana e ngā keri maina o Amerika kia rite tonu.
He tino pakari te whiriwhiri rauemi mata: e eke ana te parakore o te taimana ki te 99.9%+, ā, e toru ngā whakamātautau paerewa ASTM mō te pakeke o te papa kāpirati. I kite ahau i tā rātou tukanga whakahaere kounga: ka taea e ia puranga o te taimana Conical te tu atu ki te 5,000 pānga toka mā roto i ngā mīhini pēhi waipēhi—kāore he pakaru, kāore he maramara, kāore he paahitanga. Koinei te momo mahi toi e whai hua ana ki te mahi tūturu. I te Powder River Basin o Wyoming, ko te tikanga ka horahia e te mīhini tapahi te kaha pānga kia ōrite, ka karo i te pakaru kino e pāngia ai ngā momo utu iti ake. Ehara i te mea he "hanga pai" anake—he mea hanga kia ora ai i ngā āhuatanga kino e pā ana ki ngā kaimaina o Amerika i ia rā.
Hoahoa i Hangaia mō te Kaupapa: He Taimana Whakarei Koneko e Urutau ana ki ngā Hanganga Pakari o Amerika
He whenua maina o Amerika te whenua e mōhiotia whānuitia ana te uaua—mai i te kirikiri kirikiri o Utah ki te kirikiri matotoru o California, ka tūtaki ngā kaitapahi ki ngā paparanga ngohengohe me ngā paparanga mārō e tohu ana i te mate mō ngā hua kāore i te pai te hoahoa. Ko te āhua whakarara o te taimana whakarei ake i te kōniko he mea whakarerekē i te kēmu, i hangaia me te whakaaro ki ngā hanganga o Amerika. Mai i te tirohanga miihini, ka taea e te hoahoa kōniko te ngau tere i te kaitapahi ki te toka, ka whakaiti i ngā kawenga pānga kukū, ko te matotoru o te paparanga taimana kua arotauhia ka tāpiri i tētahi whakangungu whakapakari i te wāhi o te ahotea nui—he taipitopito i whakamanahia e au i ngā whakamātautau mara i Arizona.
Hei tauira, ko ngā tauira taimana whakanikoniko C3129 me C0609, he mea mahi i roto i ngā maina o Amerika. I roto i tētahi maina toka mārō o Colorado, e 8 hāora te roa o te mahi a te C3129, kāore he pakaru—ki te whakarite ki te 3 hāora mō ngā taputapu tapahi paerewa. I roto i tētahi maina waro o raro whenua o West Virginia, i whakahaerehia e te C0609 te kirikiri me te kōhatu kōhatu, ā, ka roa ake te ora o te mahi mā te 40% ki te whakataurite ki ngā DEC tuku iho. Ehara tēnei i te mea he mahi hangarau mohio noa iho; he hoahoa i ahu mai i te mārama ki ngā wero keri o Amerika. Mō ngā kaimaina i konei, ko te tikanga he iti ake te wā kore mahi, he iti ake ngā whakakapinga, ā, he nui ake ngā tana i nekehia—koinei tonu te mea e hiahiatia ana e tātou kia noho whakataetae tonu.
Ngā Hua kua Whakamātauhia i te Marae: Ka Whakaitihia ngā Utu mō ngā Maina o Amerika e te Taimana Whakarei Ake i te Kiato
Hei tohunga o Amerika, ko ngā hua anake ka tukuna ki te wāhi mahi ka oati ahau—ā, kua paahitia e te Conical diamond enhanced compact te whakamātautau i roto i te neke atu i te 30 ngā maina puta noa i te motu, mai i ngā mara waro o Appalachian ki ngā maina whakarewa o Nevada. He whānui te urupare: he pai ake te ātete pānga, he iti ake ngā whakawhiti, me te penapena utu nui. I kī mai tētahi kaiwhakahaere maina i Texas ki ahau ko te huri ki tēnei hua ka tapahia ngā whakakapinga tapahi ia marama mā te 6, ka whakanui ake i te hua o ngā taputapu mā te 25%, ā, tata ki te $300,000 te penapena ia tau—he tau e pārekareka ana ki te umanga maina o Amerika e peia ana e te raina hua.
Heoi anō, ka whakatutukihia e te kaihanga ngā hiahia maina o Amerika me ngā whakaritenga whakarite - 19mm, 16mm, 13mm, me ētahi atu rahi paerewa o Amerika, me te matotoru o te paparanga taimana kua whakaritea mō ngā hanganga motuhake. I roto i ngā whakawhitiwhiti kōrero i te papaanga, i kitea e taku tīma mā te hono i te hua ki ngā aratohu tāutanga a te kaihanga (i whakawhanakehia me te whakaaro ki ngā taputapu o Amerika) ka whakaitihia te para o te kawenga pānga mā te 30%. Koinei te momo tautoko mahi e wehewehe ana i te taimana whakarei ake i te kiato Conical - kāore he kupu rongonui, engari ko ngā otinga e mahi ana mō ngā mahi maina o Amerika.
I roto i te maina o Amerika, ehara te ātete pānga i te mea papai—he mea nui. Ko te taimana whakakīkī kōniko e whakarato ana i te mahi toi kua whakamātauhia, te hoahoa motuhake ki te hanganga, me ngā hua e pā ana ki ngā kaiwhakahaere maina. Mena kua hoha tō maina o Amerika ki ngā pakaru utu nui o te kaitapahi me te wā kore mahi, ehara tēnei hua i te whakapai ake noa—he whakatau pakihi mohio.
Mō ētahi atu kōrero mō te Conical diamond enhanced compact, mō te matapaki rānei i ngā otinga ritenga mō tō mahi keri i Amerika, whakapā mai ki:
Whai muri i te tekau tau i roto i te umanga, e tautoko ana ahau i ngā hua e mahi ana i te wā e tino hira ana. Kua whiwhi te konganuku taimana whakanikoniko i tōna tūranga hei hoiho mahi pono i roto i ngā maina o Amerika, e whakaatu ana ka taea e te hanga o te ao te tutuki me te hipa i ngā paerewa mahi o Amerika. Anei ngā taputapu tapahi pakari ake, ngā mahi maeneene ake, me ngā utu iti iho - he mea ka taea e ngā kaimahi maina o Amerika katoa te tautoko.
