Kāore he kaha ā-whakaoho Takirere whakaweto ohorere raupapa B me te matua pōro mō te paipa ESDV
Kāore he kaha ā-whakaoho Takirere whakaweto ohorere raupapa B me te matua pōro mō te paipa ESDVWhakaahuatanga HuaKa whakamahia e te raupapa B te hanganga hiri porowhita-rua, ko te huarahi he kokonga, ā, he rite tonu te tohu whakatuwheratanga o te takirere whakahaere tuku iho. Ina whakatakotoria ki te tuwhera noa (katia noa) ka raka mō te āhuatanga ārai ohorere, ka uru te pūnaha ki te āhua whakatūpato kimi aunoa, ina ngaro te herekore o te pereti takirere, ka rahui te papa aukume o te pūnaha i te kaha kaha nui hei pupuri i te āhua taurite pumau mō ngā taputapu, tatari mo te 1 hēkona mo te tukanga kati (tuwhera) o te tohutohu ā-tikanga. He pai ake te whakahaere i ngā hua matū kino me te whatunga hau tāone. Ko te whānuitanga tāutanga whakapae tuaka kua tūtohutia, he mea motuhake ka taea te whiriwhiri.
1, e ai ki ngā paerewa GB, API, Q12TG4359-2015.
2, he haumaru ā-roto ngā taputapu hiko, he ātete-pahū ngā hua. He pakari te takirere, he rere o te awaawa, he ātete rere.
3, he kowiri tira me te koranu carbide te mata hiri, he roa te ora mahi. Momo hanganga: he poro kotahi te kuaha, he poro kotahi te kiriata pakari.
4, mā te whakamahi i te graphite ngāwari, te hiri, te pono, te māmā me te ngāwari o te mahi.
5, e whakamahia whānuitia ana i roto i ngā hua hinu mai i te matū hinu, te tipu hiko wera, te paipa mamaoa hei hono, hei momotu rānei i te raina mō te whakatuwheratanga me te kati o ngā pāpāho taputapu.
6, Puku: hototahi ki te tohu whakaoho e whiwhi ana i ngā tohutohu, te urupare tere aunoa me te ture tika.
7, te tohu whakawhitiwhiti kōrerokāwai tohutohu
(1) tohu whakaoho ahi :( whakaoho wahie hau, tohu kimi ahi me te pāmahana, tohu whatu, tohu paowa).
(2) Te turuturu o te whatu muka tohatoha, te tohu whakaoho ahi.
(3) te tohu pēhanga, te tohu tere rere.
(4) tohu wiri.
(5) ngā rorohiko whatunga me ngā waea mamao ahokore, ngā tohu whakawhitiwhiti amiorangi GSM.
8, taputapu hiko ohorere ——–kaha ā-papa Kāore e whakawhirinaki ana ki te pūngao pēnei i te hiko, te waipēhi, te puna hau, me ngā whakaemi hiko.
Awhe tono
| Ngā Rauemi Anga | Waenga e tika ana | Te pāmahana e tika ana(℃) |
| maitai waro | Wai, mamaoa, hinu | ≤425 |
| Ti-Cr-Ni-maitai | Waikawa hauota | ≤200 |
| maitai Ti-Cr-Ni-Mo | Waikawa acetic | ≤200 |
| maitai Cr-Mo | Wai, mamaoa, hinu | ≤500 |
kōrero hua
ka puta te turuturu i ia wikihuri noa i a tātou
i mua me muri i te ahi
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