Ko ngā wāeke nui i te waehu pūngarungaru he mea nui ngā herenga, inaianei i roto i te whakangāhetanga waehu . Ki te tae ki ngā wāhi o te taiao i raro i ngā wehewehe nui, ka Ngā Tāpuhi Whakamātau ka whakamanukanuka ngā maha o ōna rauropi, e kuhuna ana ki te wehe haere. Ko tēnei he mea nui, nā te mea, ki te whakamanukanuka ngā pūtake, ka heke te āhua hoki rātou e āhei ana ki te tahua i ngā rauropi kiko nui, e whai whakaheke ana i te pai o te mahi o te tahunga . Nō reira, ko te whakapā mai hoki i ngā wehewehe kaatau e kuhu nei ki te kohanga whenua, e whakakore ana i te mana tuhituhi o ngā pūtake tahua. He tohutohu hoki, i raro i ngā wehewehe whētau, ka heke te oranga o tētahi pūtake tahua i runga i te 30%. Ko tēnei heitūnga i te oranga o te pūtake, e nui ake ana i ngā utu mahi, ā, e whai ake hoki i te waipiro nā ngā whakarerekē pūtake i te reitū. Nā reira, ko te mōhio me te whakahaere i ngā āhuatanga ataata i waenganui i te tahunga, he mea nui kia tiakina ai te pai o te mahi.
Te whakapūmau ā-wāhi he taumata tuatahi kei te whakaaro i te hiranga me te pūmautanga o ngā kōrero whakarei i roto i ngā taiao kōporo matatini. Ki te tirohia ki te uru, ka whai wāhi ngā rerekētanga, e ai ki reira te whanonga e kitea nei ko te whānau mai i ngā mokemoke pūngao me te kaiwhakaeke nui ki ngā whatunga o ngā kōrero whakarei. He mea nui kia mohio ki ngā tohu whakapūmau ā-wāhi o ngā rerekētanga i whakamahia hei hanga kōrero whakarei. Ka awhinatia tēnei mōhio i ngā take o ngā take kairangi ki te hanga kōrero e āhei ana ki te whitiwhiti i ngā momo whakapūmau ā-wāhi i paunga ai i te wā o te whakarei. Kei a ngā tohunga te whakaaro he nui ngātahi te tono i ngā rerekētanga me te mana moana matua hei whakarite i te whakapūmau ā-wāhi. Ki te mahi tēnei, ka taea e ngā whakapakoko whakarite i ngā kōrero whakarei kia mataku i mua i ngā wāhanga ā-wāhi matatini, kia whaihua ai te whakahaere me te roa o rātau mahi. Nā ēnei whakaaro ka noho pai ki te whakapakoko i ngā take hanga Ngā kaiwhakarite DTH mō ngā wāhanga whakarei matatini nui, whakapakoko i te hiahia mō ngā hōtaka e pā ana ki ngā take ā-wāhi me ngā take mana moana.
Kua whai mana te tungsten carbide mo tana kuwaha hereunga nui, me mutu he taonga pai noa iho mo nga wawata wharitanga kuwaha. Nga hiranga hou i runga i nga whakaaetanga tungsten carbide kua whakatangohia etahi atu nga paanga whanui ki te wharite kaupapa, me utu i a ia i nga taiao e rite ana ki te maha. He mea kuhuna nga raraunga i whakaatu mai etahi tungsten carbide e taea ana ki te piki ki etahi kuwaha e whai ake nei i te 800°C, me te whakapakiri o te pono tonu i tua atu i nga matenetaenga kotahi. Ko tenei whakamahere he mea nui mo te whakapai i te roa me te wehi o nga pihinga kawe waewae e whakamahi ana i nga wawata tahuhu.
Kua whakaiti ngā whakatānewhitia i roto i ngā huihuinga toiora hei tautoko i te whakapai i te kaha me te whiuwhiu kaweawe a ngā pūtahi wehe i ngā wāhanga mōrearea. Nā ngā tauaromata ki te whakaatu he mea nui ngā whakatāne huihuinga toiora e āhei ana ki te whakapai i te roa o ngā pūtahi wehe i runga i te 50% i roto i ngā wāhanga whakamaua. Ko tēnei kaha ka whai pūtake i te mahi tūmatawhānui i waenganui i ngā mataariki toiora me ngā kaihangahanga pūtahi, e whai ana i te whakapai i ngā rerekēnga e hanga ai ngā momo toiora e pāngia ana ki te whakaora whenua me te kaha pūkaha. Ko te whakauru i ēnei huihuinga toiora matua e whakapai ana hoki i te roa o te pūtahi me te whakapai hoki i te mahi wehewehe katoa i raro i ngā whakamamae taiao nui.
Ko ngā whakariterite tuku wai e whai ake nei i te hanga mea nui ki te whiwhi i te uara hihiko, mā te whakapai i te kuhu mai o te wai rere ki runga i te pūtahi whakanui. Mā te whakatika i ngā āhuatanga o ēnei rua tuku wai, ka taea te whakahaere i te huringa huarangi e whai ake nei i ngā mahi whakanui i roto i ngā wāhanga huarangi. Kia whakaaro nui ngā whiu rorohiko, ko ngā rua tuku wai e pai ana e tautoko ana i te whakapai i te āhuatanga o te whakamahia. E ai ki ēnei whakariterite, ka noho pai ake te whanaketanga o te wai, kei reira ka taea te whakaiti i te huringa huarangi i roto i te pūtahi whakanui. Ko ngā pūnaha maru e whai ake nei i ēnei pūkenga, e whakaatu ana i te itinga huinga i te huarangi, ā, ko te whakatōpū ake hoki o ngā pūtahi whakanui me ngā hanga tuku wai matua. Mā te whakahaere i ēnei tohutohu, ka whiwhi rawa atu i te oranga o ngā pūtahi whakanui i te wā e whai ana, ā, ka whakapai anō hoki i te whakahaere whakanui katoa.
Ko te whakamārama i ngā mahinga hūhā ā-hōhenga he mea nui ki te whakahaere i te whakatipu hua wera i roto i ngā mahi kawe waewae i ngā taiao iti-iti. Te whakarerekē i te hangarau o te pūtahi hei hanga i ngā patapata hūhā e tino pai ake nei, ko tēnā he whai take tōnui ki te whakahaere pai i te wera. Nā ēnei whakarerekē ka taea ai te hokinga pai ake i te wera, he mea nui kē tēnei ki te whakatīngia i te wā o ngā pūtahi kawe waewae. Ko te whakamātau i te ao rēaalitanga e tohua ana he mea nui te whakangungu i te hua wera o ngā pūtahi, nā reira ka noho ake rātou Tūmango nā ēnei whakarite i tino tautoko ai i te mana whenua o te pūtahi kawe waewae, ā, ka whakapai hoki i te whai hua me te whakaū o ngā mahi kawe waewae i roto i ngā āhuatanga wera nui. Kua mōhio he mea nui te whakamahi i ngā mahinga hūhā hei whakatika i ngā whakarite pūtahi kawe waewae me te whakamana i a rātou i roto i ngā taiao kawe waewae whakahē.
Kei ngā mahi whakanui, te āhua o ngā pūtētē e whai take ana i te paihere o te whakahaere wera. I kitea e ngā raraunga kua pai ake ngā hangarau pū tae ki ngā āhua pakirehua matua i te mahi whakanui i te tirohanga o te tahuri wera. Ki te rangahau, ka taea e ngā pū tae te iti i te mōhiotanga o te tūnga, nā reira ka heke i te whakapakari wera i te waenganui o te whakanui. Ko tēnei āhuatanga e hiahia ana hei tiaki i te whakahaere i te whakapakari wera i ngā momo one mea nei i te wera nui, kei reira te tiaki i te pai o te mahi me te mana o te whakahaere. Ka whai ngā tohu pai mo ngā hangarau e rerekē ana i ngā āhuatanga hou nei, e whakaae ana ki ngā huarahi hei whakapai i te whakahaere wera me te whakatika i te whanake.
Te whakatakoto mōkai o ngā pūtē ki runga i ngā kōnui whakapātia he mea nui ki te whakahaere i te uruhere ā-wāhi i te wā e mahi ana. Ka hua noa iho te whakawhitiwhiti kuhu i te whakarite tino pai o ngā pūtē, ka nui ake te whakawehenga rorohiko, kia kitea ai ngā wāhi uruhere iti i taea te whakahē i te wehe me te kawe i te mutunga o te kōnui. Ko te hanga pūtaiao e whakaatu ana he mea nui te whakatakoto mōkai hei whakatipu i te mahi uruhere, ina whakamana i te whakarite rorohiko e whai wāhi ana ki roto i te kōnui whakapātia. Kia whai take tēnei whakataunga hei whakaiti i te uruhere ā-wāhi, hei tautoko hoki i te roanga me te tiari o te tūranga whakapātia, ko tēnā he mea nui ki te hanga me te whakamahi. Ngā kaiwhakarite DTH .
He raurangi tauira e whakaatu ana i te pai ake o ngā kōnui DTH i whakariteriteria ai Kōnui DTH i ngā taiao whakamātau kōwhai nui. Ko ēnei rorohiko e whakaatu ana i te mea he pai ake ngā pū kua whakatika, ahakoa te nui o ngā wāhi hiranga, ki reira kei te hokihoki ngā pū turei. Hei tauira, i whakaatu ngā whakamātau i te mea ka puta mai ngā pū whakatika me te mōhiohio nui, e hiahiatia ana ki te whakatutuki i ngā mahi kōwhai, kei reira i kore nei ngānui i te whiuwhiu. Ka whakamana hoki ngā pūrongo whenua i ēnei pūkorero, e whakaatu ana i te mea i whakarerekētia ngā mahi kōwhai, e whakawhiwhi ana i ngā take whakahaere i ngā whenua i roto i ngā wā i kīia nei he nui rawa te whara i te whakamahinga o ngā momo turei tatau. Ki te whakapāho i ngā tohu hīnga e pā ana ki ēnei wāhanga, ka kitea he pai anō i ngā ōrite hoki i te paunga i ngā kaupapa e whakamahia ana ngā pū DTH whakatika.
Ko te mōhio ki ngā pūtake mō te pāroparo whakangungu he mea nui ki te whakamatau i te pai o Kōnui DTH kei rohe āhuatanga uaua-nui. Nga tohu paenga hoki pānga, pēnei i te Ratonga o te Whakatiki (ROP), kua whakaatu i nga tautuhi nui, me te taupokihanga e rima tau atu i etahi atu wāhanga e ai ki te taumata pai ake o nga pokeka. Kaore he mea anōnui tēnei; kei runga ia i nga whanaketanga raraunga me etahi mātai haere e whai ake ana hei whakapai ake i ēnei taputapu. Ki te whakaaari tonu i nga matatika paenga hoki, ka taea te tirotiro i te whakawhanake me te whakapai ake o ngā hoahoa pokeka DTH, me te whakangungu hoki me te whakapai i ngā mahi herehere iwi. Kei tēnei whenua ka whakaae mai ki nga huringa whānui mo te whakapai take i ngā pokeka DTH mo te whakatiki i te kō whatitoka uaua-nui, tiakina ai te whiuwhiu mō te maha nei.
Ka taea e ngā wāhi mōhio te whakamēhea i ngā rara o ngā pūtahi kawe, e whai ake ana ki te tahuri haere, te iti iho o te āhua kutu, me te hinga i te whiuwhenua tuatahi. Ko te whakahaere taipu anō hoki e taea nei te whanake i ngā pūtahi.
Ka taea e te whakahaere taipu te whakapaeatia i ngā rara i runga i te wāhi, e hīnati ana ki ngā pūtake kotahi me te whakawātea i ngā whatunga o ngā kōmponeta kawe.
Ko te karbida tungsten me ngā hononga toiora matua he pai mō te kawe i ngā wāhi mōhio, nā te whakaheke wāhi, te roa pūkaha, me te whiu ki te tahuri.
Kei te nui rawa te hunga o ngā whaiaro ā-hawahe mō te whakahaere i te uru here, mō te whakamahere i te pai ake o te tahae here, ā, mō te whakatīngi i te wā o ngā mata kōpūtahi i ngā wāhere wehi-ura.
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