Ngongo Hau Whakakaha Waea
Te Whakamahinga o te Ngongo Hau Waea
Mō te tuku hau taumaha e hiahia ana ki te pāmahana teitei. Hei whakamahi me ngā pūwhakamātautau pāmahana teitei, kāore he whakamatao muri. E whakamahia ana i roto i te maina, te keri rua, te hanga, te whakanoho hau ahumahi, te pupuhi onepu me ngā taputapu taumaha.
Whakaahuatanga
He roa te ora o te ngongo hau whakakaha waea i roto i ngā mahi hanga taumaha, te keri maina me te keri pari. Ka ātete tōna whakakaha maitai ki te tukino, te kukume me te tō.
E rua ngā tauira o te ngongo hau waea: ko tētahi he pāmahana paerewa tae atu ki te 200 °F, ko tētahi he awhe pāmahana teitei tae atu ki te 275 °F. Ka taea e ngā ngongo pāmahana teitei te whakahaere i ngā tono kōpeke pāmahana teitei me te kore e whakamahi i te whakamatao muri.
He tino pai te ātete o tōna uhi ki te pakū me te huarere, ā, he ātete te ngongo ki te wera me te "kohu" hinu mai i ngā pūwero. Mēnā ka pāngia te ngongo e te nui rawa o te hinu, ka pupuhi te ngongo, ka pakaru wawe hoki nā te mea ka pakaru ngā matū rapa i te wera nui, i te wera roa rānei.
He mea hanga te ngongo hau 600 psi mai i te NR, te SBR rānei, he rite tonu ki te ngongo Jack Hammer. Engari ko te whakakaha o taua ngongo hau pēhanga teitei he whiri waea maitai kume teitei. Nō reira, ka taea e ia te tu atu i te pēhanga teitei tae atu ki te 600 psi.
Ngā Āhuatanga o te Ngongo Hau Waea
Whakatakotoranga o te Ngongo Hau Waea
Te Wheketere Paipa Ahumahi
Whakaaturanga
