Pae Porowhita Konumohe 6061 i Whakaputaina – Rauemi Whakamātao T6

Pae Porowhita Konumohe – Tauākī Tukanga me te Whakapūmau Kounga

He mea hanga ā mātou pae porowhita konumohe mai i ngā poro konumohe tuatahi me te parakore ≥99.7%. Ko te huarahi whakaputa katoa koia tēnei:
1. Te Rewa me te Whakamahinga: Mā te oumu rewa korehau me te tango hau ā-roto me te tātari pahuka uku ka whakarite kia ≤0.12 ml/100g Al te nui o te hauwai, ā, kāore he porosity me ngā whakaurunga.
2. Te Makanga Āhua-tonu: Te makanga taumata-rite wera-runga me te whakahaere taumata pokepokea aunoa; paparanga wehewehe ≤3 mm, rahi witi Tau 1.
3. Te Whakaōritenga: Mā te whakaōritenga gradient 12–18 hāora ka whakakorea te wehenga dendritic me te ahotea toenga.
4. Whakaputa: Ngā mīhini pēhi hinu-waipēhi 6500–12500 T, te whakaputa whakamua me te hiri wai-hau ipurangi. Ko te aroturukitanga wā-tūturu o te pāmahana ipu me te putanga ka whakamana i te manawanui ā-ahu i roto i te ±0.15 mm (te taumata tino tika, pai ake i ngā whakaritenga paerewa).
5. Te Totoro me te Whakatōtō Horihori: Mā te whakakotahi i te roera me te whakatikatika kume ka tutuki te tika ≤0.3 mm/m. Mā te whakatōtō T6/T6511 ka mahia i roto i ngā oumu me te ōritetanga pāmahana ±3 °C; te rerekētanga āhuatanga ā-pūkaha i waenga i ngā puranga ≤5 MPa.
6. Whakaotinga: Huri kore-waenga, tihore, tapahi tika. Awhe whānui φ8–650 mm, whakaotinga mata Ra ≤0.4 μm, manawanui roa ±0.5 mm.

Pūnaha Whakahaere Kounga

● Te whai i te katoa o ngā rota mai i te tau wera o te ingot ki te pae kua oti
● Te pupuri i ngā tauira kaiwhakaatu ≥2 tau mō te whakamātautau anō a te hunga tuatoru (SGS, BV, TÜV, me ētahi atu)
● Tirotiro 100% o ngā tawhā matua: • Te hanganga matū (mīhini tirotiro tika) • Ngā āhuatanga hangarau (mīhini whakamātautau whānui) • Te pakari o roto (C-scan rumaki ultrasonic, te ōrite hapa kotahi ≤FBH 0.8 mm) • Te kounga o te taha me te mata (CMM + te maikoromita taiaho)
● Ko ngā whakaritenga ā-roto e hipa ana i ngā whakaritenga a GB/T 33999, EN 755, me ASTM B221. Ngā āhuatanga kua manatokohia mō te 6061-T6: Te kaha kume ≥310 MPa, Te kaha whakaputa ≥275 MPa, Te roa ≥12% (ki te paerewa 260/240/8%).