Pae Porowhita Parahi Parakore, Diameter Nui, Tino Pai – Kaha Taumaha

Whakatakotoranga Hangarau mō ngā Tokotoko Parahi Kore-Hāora (OFC) Rahi Nui

(Putanga Tāpiri – Φ120 mm me runga ake, tae atu ki te Φ500 mm + ngā pae taumaha)

Ko ngā tuhinga e whai ake nei he mea tuhi mō ngā kiritaki ahumahi nui. He pono, he raraunga, ā, ka taea te whakamana i ngā kōrero katoa. Kāore he pepeha hokohoko, kāore he kare ā-roto - he rauemi hangarau parakore e tika ana kia whakaurua tika ki roto i ngā pukapuka hua, ki ngā paetukutuku mana, ki ngā tuhinga tono rānei.

1. Rauemi Mata me te Whakarewa Anake Ka whakamahia te parahi katote hiko Reanga-A (Cu ≥ 99.99%) e tutuki ana i te GB/T 467. Ka mahia te whakarewa i roto i ngā oumu whakapūngao auau-waenga/auau-mana motuhake 50–120 tana mō te parahi kore-hāora me te tiakitanga hipoki waro tonu. Ka whakamahia ngā tātaritanga hauwai/haukini waro ipurangi wā-tūturu puta noa i te tukanga, e pupuri ana i te ihirangi hāora parahi rewa kia pumau ≤ 8 ppm me te hauwai ≤ 0.5 ppm, e whakakore ana i ngā mōrearea porosity me te pakarukaru hauwai mai i te pūtake.

2. Tukanga Maka Ka whakamahia te maka poutū ā-haurua tonu (tētahi o ngā kaihanga o roto e kaha ana ki te maka pumau i ngā paraka ≥ Φ600 mm). Ka taea te tapahi me te whakarite i te kaha whakamatao pokepokea; ka whakahaerehia te kukume e ngā pūnaha tukutahi maha-ira e peia ana e te servo me ngā kaupapa kume-mutu-whakamuri e tika ana ki te 0.1 hēkona. Ka eke te roa o te paraka kotahi ki te 8 m me te taumaha ki te 18 tana. Kāore he kapiti roa me ngā kati makariri o te mata; ka tutuki tonu te kounga o roto i te ≥ 99.3% te whakaaetanga Akomanga A i raro i te whakamātautau ultrasonic.

3. Te Hanga Whakaputa E whakamahia ana ngā mīhini pēhi hinu-waipēhi whakapae, wai-waipēhi rānei, 8000–20,000 tana mō te whakaputanga ahi-kotahi (ōwehenga whakaputanga 25–45). Ka whakahaeretia te pāmahana o te ipu whakaputanga i roto i te ±5 °C, ka whakamahanatia te mate ki te 420–480 °C, ā, ka taea te whakarite tika i te tere whakaputanga i waenga i te 0.8–3.5 m/min. Ka noho pumau te hua tuatahi-haerenga i runga ake i te 92%. Te roa mōrahi o te pae kotahi 12 m, te tika ≤ 1.5 mm/m. Ka whakakorea katoatia e te whakaputanga ahi-kotahi te hanganga matotoru me ngā rerekētanga āhuatanga miihini e pā ana ki ngā tukanga maha-ahi tuku iho.

4. Te Maimoatanga Wera me te Whakaotinga Mā te oumu whakamahana whakapae tonu me te pāmahana ōrite ±3 °C me te rohe rumaki whai hua 60 m ka whakarite kia ōrite te hanganga moroiti me ngā āhuatanga puta noa i te roanga o te pae. Kei ngā raina whakaoti ngā mīhini whakatika wha-rōra + ono-rōra, ka tutuki ai te tika whakamutunga ≤ 0.5 mm/m. Ka mahia te huri kiri i runga i ngā mīhini mīhini CNC taumaha, ka puta te taratara o te mata Ra ≤ 3.2 μm. Ka taea te whakarato i te mata kanapa kāore he waikura mēnā ka tonoa.

5. Pūnaha Whakahaere Kounga
● Tātaritanga hanganga matū 100% mō ia pae mā te ine-ā-pānui tika (34 ngā huānga)
● Whakamātautau ultrasonic 100% mō ia pae (e rite ana ki te SEP 1921 E/e, ASTM E428 rānei)
● Ngā āhuatanga ā-pūkaha katoa, te rahi o te kōhao, me te whakamātautau kawe iahiko porowhita i mahia ki ngā wāhanga pane, waenganui, me te hiku o ia pae
● Whakamātautau au hurihuri tāpiri i runga i ngā pae whānui nui hei ārai i ngā kapiti moroiti o te mata me te tata ki te mata
● Pūnaha aroturuki MES + ERP tukatuka-katoa: puranga rauemi mata → tau ingot → tau extrusion → tau pae kua oti, tau kotahi-ki-te-kotahi, ka taea te whai i te wa katoa
1. Ngā Raraunga Mahi Tutuki Noa (ngā toharite ine tūturu, hei tohutoro)
● Kaha kume: 220–260 MPa
● Te roa: 45–55%
● Te kawe hiko: 101–102.5% IACS (20 °C)
● Rahi o te witi: 0.015–0.035 mm
● Te pāmahana whakangawari: ≥ 480 °C (te maturuturunga o te pakeketanga ≤ 5 HV i muri i te whakamahanatanga 1-haora)

1. Te Āheinga Tukunga Rahi paerewa o ngā taonga: Φ120, 150, 180, 200, 250, 300, 350, 400, 450, 500 mm Te wā arahi tere rawa: 30 rā mō ngā rahi taonga, 45–60 rā mō ngā rahi ritenga Taumaha mōrahi o te pae kotahi 18 tana, roa mōrahi 12 m Ka taea te tapahi i ngā pae ki ngā roa pumau, ki ngā roa maha rānei e hiahiatia ana.

Kāore mātou e whakamahi i ngā kereme kāore e taea te manatoko pēnei i te "parakore tino pai" me te "tino pai o te ao". Ka tukuna noa e mātou ngā raraunga whakamātautau tuturu mai i ia rewa, i ia whakaputanga, me ia pae hei whakaaro māu.

Nau mai haere mai ki te whakarite i ngā haerenga ki te wheketere, ki te whakamātautau anō i ngā tauira, ki te tirotiro rānei e te hunga tuatoru (SGS, PONY, Beijing General Research Institute of Nonferrous Metals, me ētahi atu) kei tō mātou wheketere i ngā wā katoa.
— Koinei te tino pumau o tā mātou whakapau kaha ki ngā kiritaki nui.

Mena kei te hiahia koe kia whakatikatikaina ngā kupu hangarau (kia tūpato ake, kia kaha ake rānei), ki te tāpiri rānei i ngā tiwhikete motuhake (AS9100, IATF16949, PED 2014/68/EU, me ētahi atu), tena koa whakamōhio mai ki ahau, ā, ka whakahoutia e au.