ngā purongo

I te 19 o Mei, i panuitia e Toray o Hapani te whanaketanga o te hangarau whakawhiti wera mahi-teitei, e whakapai ake ana i te kawe wera o ngā hiato muka waro ki te taumata rite ki ngā rauemi whakarewa. Ka whakawhiti pai te hangarau i te wera i hangaia i roto i te rauemi ki waho mā te ara o roto, e āwhina ana ki te whakaroa i te tawhito o te pākahiko i roto i te rāngai kawe waea pūkoro.

E mōhiotia ana mō tōna mama me tōna kaha nui, e whakamahia ana te muka waro i nāianei hei hanga i ngā waka rererangi, ngā motuka, ngā wāhanga hanga, ngā taputapu hākinakina me ngā taputapu hiko. Ki te whakatauritea ki ngā rauemi koranu, he ngoikoretanga tonu te kawe wera, kua waiho hei huarahi e ngana ana ngā kaipūtaiao ki te whakapai ake mō ngā tau maha. Ina koa i roto i te whanaketanga tere o ngā waka hiko hou e tautoko ana i te hononga, te tiritiri, te aunoatanga me te hiko, kua riro te rauemi hiato muka waro hei mana nui mō te penapena hiko me te whakaiti i te taumaha o ngā wāhanga e pā ana, inā koa ngā wāhanga pākahiko. Nō reira, kua piki haere te hiahia ki te whakatika i ōna ngoikoretanga me te whakapai ake i te kawe wera o te CFRP.

I mua, i ngana ngā kaipūtaiao ki te kawe i te wera mā te tāpiri i ngā paparanga o te karāpeti. Heoi, he ngāwari te pakaru, te pakaru me te kino o te paparanga karāpeti, ka whakaiti i te mahi a ngā rauemi muka waro.

Hei whakaoti i tēnei raruraru, i hangaia e Toray tētahi whatunga toru-ahu o te CFRP porous me te pakeke teitei me te muka waro poto. Hei whakarāpopototanga, ka whakamahia te CFRP porous hei tautoko me te tiaki i te paparanga graphite hei hanga i tētahi hanganga kawe wera, kātahi ka whakatakotoria te CFRP prepreg ki runga i tōna mata, kia uaua ai te whakatutuki i te kawe wera o te CFRP tikanga, he teitei ake i ērā o ētahi rauemi whakarewa, me te kore e pā ki ngā āhuatanga hangarau.

Mō te matotoru me te tūranga o te paparanga karāpeti, arā, te ara kawe wera, kua tutuki i a Toray te herekoretanga katoa o te hoahoa, kia tutuki ai te whakahaere wera pai o ngā wāhanga.

Mā tēnei hangarau motuhake, ka mau tonu ngā painga o te CFRP ki a Toray, arā, he mama, he kaha hoki, ā, ka taea hoki te whakawhiti i te wera mai i te pākahiko me ngā ara iahiko hiko. E tūmanakohia ana ka whakamahia te hangarau nei ki ngā wāhi pēnei i te kawe waka pūkoro, ngā hiko pūkoro me ngā taputapu mau.