Tikanga kume o te hononga tauranga
Ngā taahiraa mahi whakakoi
1 te whakapiko pito āhua-u
Whakauruhia te matua waea kua tukatukahia ki roto i te mowhiti whakarewa o te pito āhua-U kia tino whakauruhia katoatia, ā, kia kore ai te paparanga whakamarumaru e uru ki te wāhi kume.
Whakamahia te waea ngā kūmau whakapiko hei whakarite i te mowhiti whakarewa me te pēhi. Whai muri i te whakapiko, tirohia mēnā kua piri pai te pito me te waea, ā, kāore he wetewete.
2 te whakapiko i te pito ngongo
I muri i te whakaurunga o te matua waea ki roto i te pito ngongo, ka pēhia ki te rīpene pēhi waea tapawhā hei hanga i te kōhao niho hei whakanui ake i te waku me te ārai i te wetewete.
E toru ngā pūrua iti (pērā i te XH2.54) kua whakapikohia.
E toru ngā wāhanga o te pito waea: te wāhi whakauru matua waea, te pūwāhi waenga (te matua waea hono) me te pūwāhi o waho (te paparanga whakamahana pumau). Me pēhi motuhake te matua waea me te paparanga whakamahana mā te whakamahi i ngā rīpene kume waea iti kia mau ai te ngau o roto me waho.
4, te hononga tīwiri
Ka taea te piko i te waea mārō kotahi kia rite ki te "kanohi hipi" me te āhua-U rānei, ka whakawirihia te tīwiri i muri i te whakaurunga o te puranga waea āhua-taera; Me whakapiko ngā waea maha-aho kia rua, me whakauru tika rānei kia tino pēhia ngā tīwiri ki waenganui o te ara iahiko.
Ngā whakaaro matua
1 Ngā whakaritenga kounga mō te whakapiko
I muri i te whakapiko, me eke te kaha kukume o te ara iahiko ki te 60% o te kaha kume o te ara iahiko tonu.
Tirohia mēnā kāore he pūwero, he kapiti rānei i te hononga pēhanga, ā, mēnā he maeneene te mata e pā ana, ā, kāore he waikura.
2 Ārai i te wetewete, kāore he wai
Mō te taiao wiri, ka taea te whakamahi i te hononga wero (hangarau nekehanga whakamarumaru).
Mā te tikanga takai rānei (ka takaihia te waea neke atu i te 180 nekehanga) hei whakapakari i te ātete hau me te kaha ā-ringa.
3 Te whakahaere motuhake o te tauranga whenua
Me hanga te pūmau whenua ki ngā rauemi ātete-waikura pēnei i te maitai kore waikura 316L, ā, me karohia te peita ā-waikura i te wā e whakakoi ana kia pono ai te whenua.
Ngā raruraru noa me te ārai
Te ngoikore o te whakapiko: tirohia te ōritenga i waenga i te pūmau me te waea hei karo i te rahi rawa o te kōhao, i te hapa tukanga whakapiko rānei.
Te pā kino: Whakahaerehia he whakamātautau whānui me te whakamātautau kaha kume i ia wā hei whakakore i te awe o te pūwero, te paru rānei i roto i te kōhao tāutanga.
ārai hapa
