Tauira ngongo motuhake kore hononga o te kohua
Paipa tuitui kōhuaHe paipa motuhake tēnei, he pāmahana teitei, he pēhanga teitei hoki ōna āhuatanga. He whānuitia te whakamahinga i roto i ngā taputapu pūwero i roto i te hinu, te ahumahi matū, te hiko, ngā tipu hiko karihi me ētahi atu mara. Ki te whakaritea ki ngā paipa whakarewa, he nui ake te ātete ki te pēhanga me te waikura o ngā paipa tuitui, ā, ka taea te tu atu i ngā pāmahana me ngā pēhanga teitei ake.

Ngā tauira ngongo motuhake kore hononga o te poiha noa
Anei ētahi tauira ngongo motuhake tuimotu o te kōhua:

1. Paipa 20GHe paipa waro iti tēnei, ā, he pai mō ngā taputapu poihau me te pāmahana mahi i raro i te 450°C. He pai te kaha whakarewa me te kirihou o te paipa 20G, ā, he whānuitia te whakamahinga i roto i te hinu, te ahumahi matū, te hiko me ētahi atu ahumahi.

2. Paipa 12Cr1MoVGKo te nuinga o tēnei paipa he mea hanga mai i ngā huānga koranu pērā i te chromium, te molybdenum me te manganese, ā, he ātete teitei ki te pāmahana teitei me te ātete ki te waikura. He pai mō ngā kohua tino kaha me ngā kohua pēhanga teitei me ngā pāmahana mahi o te 540°C me raro iho.

3. Paipa 15CrMoGKo te nuinga o tēnei paipa he mea hanga mai i ngā huānga koranu pērā i te chromium, te molybdenum me te manganese, ā, he pai te ātete ki ngā pāmahana teitei me te ātete ki te waikura. He pai mō te whakamahine hinu, te ahumahi matū, te hiko me ētahi atu mara e 540℃ te pāmahana mahi me raro iho.

4. Paipa 12Cr2MoGKo te nuinga o tēnei paipa he mea hanga mai i ngā huānga koranu pērā i te chromium, te molybdenum me te manganese, ā, he ātete teitei ki te pāmahana teitei me te ātete ki te waikura. He pai mō ngā kohua tino kaha me ngā kohua pēhanga teitei me ngā pāmahana mahi o te 560°C me raro iho.

Ngā painga o ngā ngongo motuhake kore hononga mō ngā poiha
He painga ēnei o ngā ngongo motuhake kore-hononga:

1. Ātete pai ki te pēhanga: Ka hangaia ngā paipa tui kore mā roto i tētahi tukanga motuhake, ā, he pai ake te ātete ki te pēhanga, ā, ka taea hoki te tu atu i te pēhanga teitei ake.

2. He ātete pai ki te waikura: He maeneene te pakitara o roto o te paipa tui, kāore e ngāwari ki te tauine me te waikura, ā, ka pai ake te ātete ki te waikura.

3. Kaha te urutau ki te pāmahana: Ka taea e ngā ngongo tuitui o te kōhua ​​te mahi noa i roto i ngā taiao pāmahana teitei, me te kore e rerekē te āhua, e pakaru rānei.

4. Te roa o te ora mahi: Ko te tukanga hanga me ngā painga rauemi o ngā paipa tui kore e whakatau i tōna roa o te ora mahi, ka taea ai te whakaiti i te auau o te whakakapinga taputapu.

Whakarāpopototia
He wāhanga nui, he wāhanga nui hoki o ngā taputapu poiha ngā ngongo motuhake tuimotu, ā, he pai te ātete ki te pēhanga me te waikura. I te wā e whiriwhiri ana i ngā ngongo tuimotu poiha, me whiriwhiri ngā rauemi me ngā tauira paipa e tika ana i runga i ngā āhuatanga mahi me ngā whakaritenga tūturu hei whakarite i te mahi noa me te haumaru o ngā taputapu.

#Ngongo kore hononga o te poiha, ngongo motuhake kore hononga, tauira ngongo poiha, taputapu poiha, ātete ki te pēhanga, ātete ki te waikura, pāmahana teitei me te pēhanga teitei