Ko tētahi o ngā āhuatanga whakahirahira o tengā rawhi ngongo pēhanga pumauko tōna āhuatanga whakakī aunoa, e mahi pai ana i runga i te whānuitanga o te pāmahana. Ehara i te mea ka whakapai ake i te pono o te hiri anake, engari ka whakarato hoki i te pēhanga pumau, he mea tino pai mō ngā tono e tino hiahiatia ana te pupuri i ngā taumata pēhanga pumau.
He mea hanga ēnei rawhi kia maha ngā whakamahinga, kia pai hoki mō ngā momo ngongo rerekē, tae atu ki ngā ngongo kirihou wera. Nā tēnei ngāwari o te whakamahi, koinei te otinga pai mō ngā momo ahumahi me ngā tono, ā, he ngāwari te whakamahi, kāore e taea te whakataurite ki ngā tikanga rawhi tuku iho.
Haunga ōna āhuatanga matatau, he rite ngā āheinga o ngā rawhi ngongo pēhanga tonu ki tētahi rawhi paerewa, he otinga whānui, whakauru katoa mō ō hiahia rawhi. Ko te tikanga ka taea e koe te pārekareka ki ngā painga o te hangarau hou me te kore e whakararu i te mōhiotanga me te ngāwari o te whakamahi e puta mai ana i ngā rawhi tuku iho.
Ahakoa kei roto koe i te motuka, i te ahumahi, i te hanga rānei, kua hangaia ngā rawhi ngongo pēhanga tonu kia tutuki ai, kia hipa ake ai hoki i ō tumanakohanga. Nā te pono, te roa, me te mahi pai, he mea nui ēnei hei tāpiri atu ki tētahi kete taputapu, e whakarato ana i te maia me te rangimarie o te hinengaro i roto i ngā taiao uaua.
Hei whakarāpopototanga,te pūmau o te kume o te ngongoHe pikinga nui tēnei i roto i te hangarau whakapiri, e tuku ana i te huinga o ngā āhuatanga matatau, te whānui me te pono e kore e taea te whakataurite i roto i te umanga. Mā te hoahoa auaha, ngā āheinga whakakī-ake, me te hototahi ki ngā momo ngongo rerekē, ka noho ēnei whakapiri hei paerewa hou mō ngā whakapiri ngongo pēhanga tonu. Whakapai ake ki te whakapiri ngongo pēhanga tonu i tēnei rā, ka wheako i te heke mai o te hangarau whakapiri.
He hoahoa whakapūmau e whā ngā ira, he pakari ake, kia eke ai tōna taipana whakangaromanga ki runga ake i te ≥25N.m.
Ko te papa rōpū puna kōpae e whakamahi ana i te rauemi SS301 tino mārō, he ātete waikura teitei, i roto i te whakamātautau kōpeketanga gasket (uara 8N.m pumau) mō te whakamātautau o ngā rōpū e rima o ngā rōpū gasket puna, ka mau tonu te nui o te whakahokinga ki te neke atu i te 99%.
He mea hanga te tīwiri ki te rauemi $S410, he pakeke ake, he pakari ake i te maitai kore waikura austenitic.
Ka āwhina te arai ki te tiaki i te pēhanga pumau o te hiri.
Whitiki maitai, pare waha, turanga, taupoki pito, he mea hanga katoa ki te rauemi SS304.
He pai rawa te ātete ki te waikura kowiri tira, he pai hoki te ātete ki te waikura intergranular, ā, he tino pakari.
Ahumahi motuka
Mīhini taumaha
Hanganga
Ngā tono hiri taputapu taumaha
Ngā taputapu kawe wai