Ko te nuinga o ngā kaupapa keri whenua me te keri toka kei te whakawhirinaki tonu ki te tukanga keri-me-te-pahūtanga matarohia, he tikanga kua whakamātauhia e whai hua ana mō tōna pumau me te whai hua o te utu. Ko teYT27 wiri toka waewae-hauKa uru pai ki roto i ēnei mahi tuku iho, ka tukuna he mahi keri pumau, pono hoki kia pai ai te haere o ngā mahi hanga o ia rā. Hei kaihanga ngaio mātau e tohunga ana ki ngā mīhini keri toka, i whakawhanakehia e mātou te keri toka hau YT27 hei urutau ki ngā āhuatanga mahi keri uaua o ēnei rā, me te whiwhi i ngā painga pumau me te mahi o ngā taputapu keri tuku iho.
He māmā, he tino whai hua hoki,YT27He mea hanga mō te keri mākū i runga i te toka waenga-mārō ki te toka mārō, me te tauwehenga pakari o te f=8 ki te 18. Ka tautoko i ngā diameter poka pupuhi mai i te 34mm ki te 45mm, me te hohonu keri whai hua mōrahi o te 5 mita, e tutuki katoa ana i ngā whakaritenga keri keri me te keri rua tuku iho. He tino ōrite ki ngā hinu whakahinuhinu FY250 me ngā waewae hau FT160A / FT160B, ka taea e te keri te whakaoti i te keri poka whakapae, poutū me te piko i runga i ngā papa hanga maha. He hoahoa hanganga ngāwari, he ngāwari hoki te whakamahi, ko te taputapu anake e hiahia ana ki te hononga taketake o ngā paipa hau me te wai me te whakarerekētanga ngāwari o te teitei o te waewae hau i mua i te whakamahinga. Ka tino whakapoto i ngā huringa whakangungu kaiwhakahaere, ā, ka pai ake te whai huatanga o te hanga i runga i te papa.
Ki te whakataurite ki ngā mea tawhito o muangā wiri tokae pāngia ana e te iti o te mana pānga, ngā hapa maha me te nui o te hau e pau ana, ka tutuki i te YT27 ngā whakapainga mahi whānui. He hanganga pānga mahi-teitei tōna, ka tukuna he kaha pānga pumau neke atu i te 75.5 joules me te auau pānga neke atu i te 36.7 Hz, ka whakanui ake i te tere keri tūturu mā te 30% me te whakaiti nui i te whakamahinga hau kōpeke me te whakaiti i ngā utu pūngao whakahaere. He maha ngā wā ka kore e taea e ngā taputapu keri tawhito te horoi pai i ngā poka keri, ka ngāwari te aukati i te mata o te keri me te whakaroa i te hanga. He rerekē, he kaha te kaha horoi o te YT27 e pupuri ana i ngā poka keri kia ma i roto i te tukanga mahi, ka whakakore i ngā mōrearea taputapu piri me te whakarite i te ahunga whakamua tonu me te pumau o te keri.
Mā te hanganga kiato, pakari hoki kua whakauruhia (rahi whānui: 668×248×202mm, taumaha kupenga: 27kg anake), ka whakaitihia e te YT27 te pakaru me te haehae o ia rā me te iti rawa o ngā whakaritenga tiaki. Ka whakatauhia ngā raruraru matua o ngā taputapu tuku iho pēnei i te whakakapinga wāhanga maha me te tiaki wā kore mahi maha, ka āwhina i ngā kaiwhakamahi ki te penapena i ngā utu whakahaere me te tiaki mō te wā roa.
I hangaia mō ngā taiao keri whenua kino, ka mau tonu te mahi pumau a te YT27 ki ngā wāhi noangā taputapu kerite pakanga. Mā tana pūnaha hononga hau-wai motuhake ka pai te tīmatanga me te mahi noa ahakoa i ngā wāhi maina haukū, puehu hoki, ka karohia ngā hapa noa pēnei i te rahunga tīmatanga me te aukati taputapu e pā kino ana ki ngā taputapu keri iti. Ka puta he taipana kaha me te pumau mai i ngā taputapu, e kore e tere noa te pakaru o te toka me te tere keri, engari ka mau tonu hoki te mahi mahi pumau ina uru ana ki ngā paparanga toka mārō pēnei i te karāneti me te kuata. Ka tino whakapai ake i te raruraru o te ahunga whakamua koretake o ngā keri tuku iho i roto i ngā āhuatanga whenua uaua.
I te whakamahinga tūturu i te papaanga, ka whakaitihia e te hoahoa hanganga ergonomic o te YT27 te wiri me te ngenge mahi i te wā roa o te mahi tonu, ka āwhina i ngā kaiwhakahaere ki te pupuri i te pai o te mahi puta noa i te huringa. Ko ngā wāhanga matua katoa he mea hanga mai i ngā rauemi koranu pakeke-teitei, ātete-kakahu, ka tukatukahia ki te maimoatanga wera tino me te tukatuka tika. He kaha te ātete pānga me te pumau hanganga o te mīhini katoa, ka urutau ki ngā ahuatanga mahi keri wiri-nui me te kawenga-nui mō te wā roa. E whakamanahia ana e ngā raraunga tono mara ka whakaitihia e te YT27 te auau rahunga taputapu, ka whakaroa i ngā wā tiaki me te tapahi i te utu katoa o te mana whakahaere ki te whakataurite ki ngā taputapu keri o te whakatupuranga tawhito.
Ko te painga matua o te YT27 kei roto i tōna taurite tino pai o te auahatanga mahi me te hangarau tuku iho kua pakeke. Ka whakamahia e ia ngā hoahoa hanganga kua arotauhia pērā i ngā takirere whakahaere flange kia tutuki ai te whakatikatika pēhanga hau tika me te putanga mana pumau. I taua wā anō, ka mau tonu te hanganga miihini ngawari me te pono e mōhiotia ana e ngā kaimahi keri, ka whakarērea te hoahoa atamai tino uaua e hua mai ai he reiti rahunga teitei me te utu ako nui. Kāore e hiahiatia he whakangungu hangarau ngaio, he tiaki pūmanawa utu nui rānei mō ngā taputapu, ka tutuki ai te mahi keri pumau me te whai hua mō te wā roa.
He tino hototahi, he tino whānui hoki ngā mahi a te YT27, ā, ka taea e ia te whakakapi tika i ngā keri toka ringaringa tawhito, ā, ka urutau pai ki ngā tukanga keri keri-me-te-pahū tuku iho. Whai muri i te tango i te waewae hau tautoko, ka taea hoki te tāuta ki ngā keri nunui mō ngā mahi keri pokapū nui, kia tutuki ai ngā hiahia hanga kanorau o te mahi ā-ringa iti me te mahi taurite miihini nui.
Mō ngā umanga keri e tohe ana ki te whakamahi i ngā tukanga keri-me-te-pahūtanga pakari, pumau hoki, ehara te YT27 i te taputapu keri whakakapinga noa iho, engari he otinga whakahou taputapu whai hua, whai hua hoki. Ka whakapai ake i te putanga keri me te kounga hanga, ka whakaiti i ngā utu whakahaere whānui, ā, ka whakanui ake i te roa o te ratonga me te whai huatanga o ngā rerenga mahi keri o nāianei. Mā te tautoko i ngā paerewa whakahaere kounga wheketere tino pakari me te tautoko ratonga muri-hoko o te ao, ka tukuna e ia keri toka YT27 te kounga pono me te mahi pumau, ka whakarato i te taurangi taputapu pakari mō te whakahaere pumau me te whai hua o ngā kaupapa keri me te keri rua o te ao.
Wā tuku: Paenga-whāwhā-16-2026
