Kua whakawhanakehia e ngā kairangahau tētahi momo rauemi hou mō te tango ru o te elastomer polyurethane thermoplastic (TPU).

 

Kua whakawhanakehia e ngā kairangahau o te Whare Wānanga o Colorado Boulder me Sandia National Laboratory tētahi pūnaha auaha hou.rauemi mimiti ru, he whanaketanga hou tēnei ka taea te whakarerekē i te haumaru o ngā hua mai i ngā taputapu hākinakina ki te kawe waka.

He mea hou tēnei rauemi mimiti-ru, ā, ka taea e ia te tu atu i ngā pānga nui, ā, ka taea te whakauru atu ki ngā taputapu whutupaoro, ki ngā potae pahikara, ā, ka whakamahia pea ki roto i ngā takai hei tiaki i ngā taonga ngawari i te wā e kawe ana.

Whakaarohia tēnei rauemi mimiti-ru, e kore e taea anake te ārai i ngā pānga, engari ka taea hoki te mimiti i te kaha nui ake mā te whakarerekē i tōna āhua, kia pai ake ai te mahi.

Koinei tonu te whakatutukitanga a tēnei tīma. I whakaputaina ā rātou rangahau ki te puka mātauranga Advanced Material Technology, e tūhuratia ana me pēhea e taea ai e tātou te eke ki runga ake i te mahi a ngā rauemi pahuka tuku iho. Ka pai te mahi a ngā rauemi pahuka tuku iho i mua i te pēhitanga kia tino kaha rawa.

Kei ngā wāhi katoa te pahuka. Kei roto i ngā urunga e takoto ana tātou, i ngā potae e mau ana tātou, me te takai e whakarite ana i te haumaru o ā tātou hua hokohoko ipurangi. Heoi anō, he iti anō hoki ngā herenga o te pahuka. Ki te pēhia rawatia, kāore e ngawari, e ngāwari hoki, ā, ka heke haere tōna kaha mimiti pānga.

Kua whakahaerehia e ngā kairangahau o te Whare Wānanga o Colorado, Boulder, me te Sandia National Laboratory he rangahau hōhonu mō te hanganga o ngā rauemi mimiti-ru, ā, kua whakaarohia he hoahoa e pā ana ki te rauemi tonu, me tōna whakaritenga hoki mā te whakamahi i ngā rauropi rorohiko. Ka taea e tēnei rauemi mimiti te mimiti i te ono ngā wā nui ake o te pūngao i te pahuka paerewa, me te 25% te nui ake o te pūngao i ētahi atu hangarau matua.

Kei roto i te āhua ā-ira o te rauemi mimiti-ru te mea ngaro. Ko te kaupapa mahi a ngā rauemi whakamakuku tuku iho ko te kōpeke i ngā āputa iti katoa o te pahuka kia mimiti ai te pūngao. I whakamahia e ngā kairangahaurauemi elastomer polyurethane kirihou weramō te tānga 3D, ka hangaia he hanganga whatunga rite ki te honikoma ka hinga i roto i te āhua whakahaeretia ina pāngia, kia pai ake ai te mimiti i te pūngao. Engari e hiahia ana te tīma ki tētahi mea whānui ake, ka taea te whakahaere i ngā momo pānga me te whai huatanga ōrite.

Hei whakatutuki i tēnei, i tīmata rātou me te hoahoa honikoma, engari i muri mai ka tāpirihia he whakarerekētanga motuhake – he pona iti pērā i te pupuhi akotiona. Kua hangaia ēnei pona hei whakahaere i te hinganga o te hanganga honikoma i raro i te kaha, kia taea ai e ia te mimiti maeneene i ngā wiri e puta mai ana i ngā pānga rerekē, ahakoa he tere, he pakeke, he puhoi, he ngawari rānei.

Ehara tēnei i te ariā noa iho. I whakamātauhia e te tīma rangahau tā rātou hoahoa i roto i te taiwhanga, me te pēhi i tā rātou rauemi hou mō te mimiti i ngā ru i raro i ngā mīhini kaha hei whakaatu i tōna whai huatanga. Ko te mea nui ake, ka taea te whakaputa i tēnei rauemi whakakī hangarau teitei mā te whakamahi i ngā pūreretā 3D arumoni, kia pai ai mō te whānuitanga o ngā tono.

He nui te pānga o te whānautanga mai o tēnei rauemi ātete-ru. Mō ngā kaitākaro, ko te tikanga o tēnei he taputapu haumaru ake pea ka taea te whakaiti i te tūponotanga o te tukinga me ngā whara hinga. Mō te hunga noa, ko te tikanga o tēnei ka taea e ngā potae pahikara te whakarato i te tiaki pai ake i roto i ngā aituā. I roto i te ao whānui, ka taea e tēnei hangarau te whakapai ake i ngā mea katoa mai i ngā arai haumaru i runga i ngā huarahi tere ki ngā tikanga tākai e whakamahia ana e tātou hei kawe i ngā taonga pakarukaru.


Wā tuku: Hepetema-04-2024