He aha ngā Paerewa mō ngā Mata Wiri?
Ko ngā paerewa o ngā mata wiri he aratohu ā-ao e whakaatu ana i te āhua, te roa, me ngā whakaritenga mahi o ngā mata wiri. I te nuinga o te wā, he rerekē te roa o te putorino me te roa whānui. Ka āwhina i ngā kaihanga me ngā kaiwhakamahi ki te pupuri i te ōritetanga, te haumaru, me te whakawhitiwhiti puta noa i ngā mākete rerekē.
Ngā Paerewa Noa mō ngā Mīhini Whakawiri
DIN338 – Te Roa o te Kaimahi
● Ko te paerewa e whakamahia whānuitia ana.
● Roa waenga, e tika ana mō te keri whānui.
● He mea noa i roto i ngā mahi ahumahi me ngā mahi-ā-ringa.
DIN340 – Raupapa Roa
● He putorino tino roa me te roa katoa.
● I hangaia mō te keri hohonu.
● He pai ake te toro atu engari me mahi pūmau kia kore ai e pakaru.
DIN1897 – Te Roa o te Pou
● He poto ake te roa ki te whakaritea ki te DIN338.
● Ka pakari ake, ka iti ake te tūponotanga o te piko.
● He pai mō ngā rauemi angiangi me te whakamahinga mīhini.
DIN345 – Te Wāhanga Morse Taper
● Mō ngā mata wiri nui ake te whānui.
● Mā te kakau whaiti ka taea te whakauru pai ki roto i ngā mīhini keri taumaha.
● E whakamahia whānuitia ana i roto i ngā ahumahi mīhini me te hanga.
He aha te Hiranga o ngā Paerewa
● Te ōritetanga:Mā tēnei ka taea te whakamahi tauwhitiwhiti i ngā mata wiri mai i ngā kaihanga rerekē.
●Whai huatanga:Ka āwhina i ngā kaihoko ki te kimi wawe i te taputapu tika mō ā rātou hiahia.
●Haumaru:Ka whakaiti i te mōrearea o te pakaru mā te whakataurite i te wiri ki te whakamahinga tika.
He mea nui te mārama ki ngā paerewa o ngā mata keri pēnei i te DIN338, DIN340, me te DIN1897 hei whiriwhiri i ngā taputapu tika. Ahakoa kei te rapu koe mō te whakamahi rarahi, hokohoko, ahumahi rānei, mā te whai i ngā paerewa ka whakarite i te kounga, te hototahi, me te mahi roa.
Wā tuku: Hepetema-23-2025