Ko te hononga i waenga i ngā pereti waenga me ngā pereti taumaha me ngā pereti tuwhera, he momo pereti maitai ēnei e rua, ā, ka taea te whakamahi i roto i ngā momo mahi ahumahi me ngā mara hanga. Nā, he aha ngā rerekētanga?
Papa tuwheraHe pereti papatahi tēnei i hangaia mā te wetewetengā koiri maitai, he angiangi te matotoru i te nuinga o te wā.
Pereti waenga me te pereti taumaha: E pā ana kipereti maitaihe matotoru ake, e whakamahia ana i ngā āhuatanga e hiahia ana kia kaha ake.
Ngā Whakatakotoranga:
Papa tuwhera: Ko te matotoru i te nuinga o te wā kei waenga i te 0.5mm me te 18mm, ā, ko te whānui noa ko te 1000mm, 1250mm, 1500mm, me ētahi atu.
E toru ngā momo pereti waenga me ngā pereti taumaha: A. Ngā pereti waenga me te matotoru mai i te 4.5mm ki te 25mm. B. Ngā pereti taumaha me te matotoru mai i te 25mm ki te 100mm. C. Ngā pereti tino taumaha me te matotoru neke atu i te 100mm. Ko te whānui noa ko te 1500mm ki te 2500mm, ā, ka taea te roa ki te 12 mita.
Rauemi:
Papa tuwhera: Ko ngā rauemi noa ko ngā maitai hanganga waro pēnei i te Q235/Q345, me ētahi atu.
Ngā Whakamahinga: He whānuitia te whakamahinga i roto i te hanganga, te hanga miihini, te motuka me ētahi atu ahumahi, he pai mō te hanga i ngā wāhanga hanganga māmā.
Pereti waenga me te pereti taumaha: Ko ngā rauemi noa koQ235/Q345/Q390, me ētahi atu, me ngā maitai koranu kaha ake.
Ngā Whakamahinga: Whakamahia i roto i ngā piriti, ngā kaipuke, ngā oko pēhanga me ētahi atu hanganga taumaha.
Rerekētanga
Matotoru: He angiangi ake te pereti tuwhera, he matotoru ake te pereti matotoru-waenga.
Kaha: Nā te matotoru nui, he nui ake te kaha o te pereti matotoru-waenga.
Te Whakamahinga: He pai te pereti tuwhera mō te hoahoa mama, ko te pereti matotoru-waenga ia e pai ana mō ngā hanganga taumaha.
Wā tuku: Hepetema-14-2025
