Ngā Taupoki Tirotiro Tiaki Rauemi Rino

Ka whakaratohia e ngā taupoki karuārai he parenga pakari mō ngā ara reti me ngā wāhanga mīhini tino tika mai i ngā momo maramara katoa, te whakamatao me te puehu. Ka taea te whakauru i ngā wāhanga whiriwhiri hei whakapai ake i te tere me te urunga atu ki te mīhini. Ka whakamahia ngā taupoki karuārai hei tiaki i ngā wāhanga mīhini mai i ngā wāhanga whakarewa me te puehu.

I ēnei rā, ka tukatukahia ngā wahi mahi e ngā mīhini hou i ngā tere tapahi me te tere haere. He mea tino nui te tiaki i ngā ara ārahi, ngā pūnaha ine, ngā wāhanga taraiwa me ētahi atu wāhanga whai hua. Kei te piki haere tonu te tere me te tere o ngā mīhini. Me āhei hoki ngā taupoki karu tirotiro ki te aro atu ki ēnei wero. Koinei te wāhi e whakamahia ai ngā taupoki karu tirotiro me ngā tikanga whitiki.

Tae noa ki te tekau tau atu i 1970, kāore i te maha ngā nekehanga o ngā taupoki karu i roto i ngā awhe tere neke atu i te 15 m/min. I puta te whānui me te pēhanga o ngā pouaka takitahi i ia wā. Nā te tere iti, kāore i te nui te haruru pānga. Heoi, i roto i ngā tau, kua piki ake te tere haere o ngā mīhini nā te whakapainga o te hangarau taraiwa, ā, nā reira hoki i piki ake ai te tere o te taupoki. I ngā tere haere teitei, ka tino nui te pānga o te pānga ki te taupoki. Ka hua ake he haruru pānga nui. Heoi anō, ka pāngia te taupoki karu e ngā taumahatanga miihini nui rawa atu. Kua tino rerekē te āhua o ngā taupoki karu i ngā tau kua hipa. Kei te iti haere te hiahia mō ngā hoahoa "tawhito", ā, kua whakakapia e ngā ariā hou pēnei i ngā taupoki me ngā puku rerekē.

Ko ngā taupoki karu tirotiro he mea hanga i ngā pereti angiangi kāore i pania, he matotoru mai i te 1 ki te 3 mm. Mēnā he tino kaha ngā āhuatanga taiao (hei tauira, he hinu whakamātao kaha), ka taea hoki te whakamahi i ngā pereti maitai kore waikura e ātete ana ki te waikura.

Ahakoa ngā tere i raro iho i te 15 m/min, ka taea tonu te hanga i tētahi taupoki karu i roto i te āhua tukutahi pouaka noa. Heoi, i ngā tere teitei ake, ka mārama te rangona o ngā haruru pānga, ā, ka kino hoki.