Ngā whakaritenga mō ngā wāhanga paipa tika o mua me muri
1. Ngā whakaritenga mō te wāhanga paipa tika o mua
(1) I te tomokanga o te mita rere hikohiko, me whakarite kia tika te wāhanga paipa, ā, kia 10 ngā wā te roa o te diameter o te paipa.
(2) Kāore e whakaaetia kia whakauruhia he tuke, he tī me ētahi atu taputapu ki te wāhanga paipa tika o mua. Mena kei roto i te wāhanga paipa tika o mua he tuke, he tī, me ētahi atu, me nui ake, me rite rānei te roa ki te roa o te diameter o te paipa.
(3) Mena kei te wāhanga paipa tika o mua te takirere kati ohorere me te takirere whakahaere, me whakarite kia nui ake, kia ōrite rānei te roa ki te roa o te diameter o te paipa.
2. Ngā whakaritenga mō te paipa tika o muri
(1) I te putanga o te mita rere hikohiko, me whakarite hoki he wāhanga paipa tika, me rite te roa ki te roa o te wāhanga paipa tika o mua, arā, me 10 ngā wā o te whānui o te paipa.
(2) I tēnei wāhanga paipa whakamuri tika, kāore e whakaaetia kia whai tuke, tī me ētahi atu taputapu, ā, me whakarite kia nui ake, kia ōrite rānei te roa ki te roa o te diameter o te paipa.
(3) Mena kei te wāhanga paipa tika o muri te takirere kati ohorere me te takirere whakahaere, me nui ake, me ōrite rānei te roa ki te roa o te diameter o te paipa.
Tuatoru, ko te take mō te wāhanga paipa tika o mua me muri
Ko te mahi a te wāhanga paipa tika o mua me muri ko te whakau i te tere rere i te tomokanga me te putanga o te mita rere, ko tētahi o ngā mea matua hei whakarite i te tika me te pono o te inenga o te mita rere hikohiko. Mēnā kāore te tere rere i te tomokanga me te putanga e pumau, ka hē ngā hua inenga.
I ngā mahi whaihua, ki te kore e taea te whakatutuki i ngā whakaritenga o ngā wāhanga paipa tika o mua me muri, ka taea te whakanui ake i te tauira mita rere, ka taea rānei te tāuta i te kaiwhakahaere rere hei whakatutuki i te kaupapa o te ine tika.
Wā tuku: Hakihea-04-2023