Pehea te whiriwhiri i te pātaka kōrero tika mō te papa hāngā?

Te Mātā o ngā Pāpātahi Hāngā: Te Karamata Alumina vs. Te Zirconia Alumina mō te Kōpū Pārāoa

He aha ngā take e whakamārama ana i te whakamāhi i te karamata alumina hei whakamāhi i te tāwhai makariri, ā, e whakamāmā ana i ngā rohe e painga ana ki te hōhā

I te mahi i ngā whakamātautau kōpū hiriwa pūmau, ko ngā tātai ā-karawhiti o te alumina he whiringa mātua i ngā wā e whai ana i te whakamāhi i ngā taputapu pūmau kōpū hiriwa, nā te iti o te hōhā i raro i ngā whakamāhi. Ko te āhua whakamārama o ēnei tātai ko ngā kōpū ā-matua e whakamāhinga ana i te whakamāhi i ngā whakamāhi, e whakamāhinga ana i ngā tapa whakamāhi hou. Ko tēnei āhua whakamāhinga ake e whakamāhinga ana i te hāngaitanga me te whakamāhinga o te hōhā. Ko te whakamāhi i ngā hōhā iti he mea nui hei whakamāhi i te kōpū hiriwa hei whakamāhi i ngā whakamāhi o te korowhiti, nā te hōhā nui e whakamāhinga ana i ngā kōpū korowhiti i raro i ngā tātai ā-karawhiti me ngā tātai ā-whakamāhinga o ngā tātai ā-karawhiti. Mō te whakamāhi i ngā tātai ā-wheke, ko ngā tātai ā-karawhiti e whakamāhinga ana i ngā hōhā e toru tekau ōrau iti atu i ngā hōhā e whakamāhinga ana i āpōpō i ngā tātai ā-karawhiti. Arā, ko ngā hōhā e whakamāhinga ana i raro i te tohu hōhā o te 350° e whakamāhinga ana i ngā raru i ngā rangahau o te industrī mai i a Ponemon i te tau 2022. Ko te whakamāhi? He whakamāhi kaha, kāore he whakamāhi kōrero, he mea nui tonu mō ngā wāhanga e whakamāhinga ana i ngā rākau hauora, ngā taputapu o ngā rākau hauora, me ngā mea katoa e whakamāhinga ana i ngā hua kai.

Ngā whakamāngō o te Zirconia Alumina: Te roa ake o te ora vs. Te pānga ake o te whakamātautau i te hōhā i te whakamātautau i ngā rākau hāngai

Ko ngā pōkai zirconia alumina e tū tonu ana i te wā roa atu i ngā pōkai karamu ōrite, i āki hoki i tō rātou wā ora i te 40% i te wā e whakamāhi ana i ngā kōpae pūmahara (i rere mai i te Āki o te Wāhi Whakamātautau i te Tau 2023). Ko te takotoranga o ngā kōpae he tata tonu, ā, e taea ana te whakamāhi i ngā mahi pūmahara me te kore e ngaro i te wā roa, nō reira he maha ngā toa e whakamāhi ana i ēnei i ngā mahi nui pērā i te whakamāhi i ngā tāwhai whakamātautau. Engari he raru i tēnei kaha. I te wā e whakamāhi ana i ēnei pōkai, he nui te hōhā e whakamāngō ai. Ka tīmata te hōhā o te mata ki te 600° Fahrenheit i muri i ngā wā roa o te whakamāhi. Ko tēnei hōhā e whakawātea ana i ngā raru: he whānui te whanonga o te chromium carbide i ētahi mātā, he whānui te whakarere o ngā papa stainless steel iti, ā, he whānui hoki ngā mahi hei whakamātautau i ngā mata i muri i tēnei. He pai ake te whakamāhi i ngā pōkai zirconia alumina i ngā mahi pūmahara, ā, kāore he paku pakuwhakaaro mo te whakamāramatanga o te hōhā. Me whakamātautau ngā pōkai i ngā tāwhai iti, ngā wāhanga iti o ngā mātā, i ngā wāhi e hiahiatia ana te whakamātautau kia mā, kāore he whakamātautau anō.

Te Whirihanga i te Rōrahi o ngā Pāpātai: Te Whakamātātutanga i te Mahi ki ngā Hiahia o te Whakamātautau

Ko te whirihanga i te rōrahi tika he whakamātātutanga i te hāere, i te ao o te whakamātautau, me ngā whakaaetanga ki ngā pūrongo whakamātautau. Ko ngā rōrahi mātua he whakamātātutanga i te tāwhai kaha o ngā kōpae i te whakamātautau me te whakamātautau i te hōhā; ko ngā rōrahi iti he whakamātātutanga i te whakamātautau o ngā āhua o ngā kōpae hei whakamātautau i ngā whakamātautau, i ngā whakamātautau ā-wāhi, me ngā whakamātautau ā-āhua.

Ngā rōrahi mātua (60–80) hei tāwhai kaha, hei tāwhai māmā i ngā kōpae o ngā whakauru

Ko ngā pōkai whakamātautau o te karamū alumina i te rārangi o te 60 ki te 80 he pai rawa atu hei whakamāhi i ngā huinga tāwhai mai i ngā āhua o te hinu mātāmua, i te wā anō nei e kore ai te whakamātautau i te whakamātautau. Ko ngā pōkai nei he tauira kāore i te whakamātautau, ā, ka whakamātautau ake i a ia i te wā e whakamāhi ana, nō reira he iti ake te hīkawea i te wā o te whakamāhi. Ko ngā kaiwhakamāhi maha i tēnei wā i kite ai i te whakamāhi i ngā hāngā o te whakamātautau i raro i te rārangi, ā, kei raro tonu i te tohu matua o te 350 pereki i tēnei wā ka ngaro ai te chromium mai i te metara. I te whakamāhi i ngā pōkai kāore i te whakamātautau, ko ngā pōkai nei e whakamāhi ana i te kōpae i te 40% ake i te tāwhai, ā, i te wā anō nei e whakamāhi ana i te whakamātautau o te metara. I te whakamāhi i ēnei taputapu, he nui ngā kaiwhakamāhi mātauranga e whakamārama ana kia whakamāhi i te whakamātautau i te whakamātautau i te whakamātautau i te 15 ki te 30 pereki i te āhua. Ko tēnei whakamātautau he whakamātautau i te rohe o te whakamātautau, ā, he whakamātautau hoki i te whakamātautau o te hau, ā, ko tēnei te rerekē i te whakamāhi i te hīkawea i te wā o te whakamāhi.

Mātātini (120+ mātātini) mō ngā whāriki tāwhai i te āhua o te whakamātautau ASTM A967-Compliant Passivation-Ready

Mō te whakamātautau kimikimi tika i a ASTM A967, he pai ake ngā pākete kōpae e whakamāhinga ana i ngā mātātini 120, i te iti ake rānei, hei whakamāhinga i ēnei whāriki māmā, ōrite. I tēnei rūma, he iti ake ngā rākau i te whāriki, ā, he rite ki te Ra 0.8 mikromita, i te iti ake rānei. Ko tēnei e whakakore ana i ngā rākau iti o te whāriki i te wāhi i tēnei te timata ai te whakamāhinga o te korowhiti, ā, e whakawhitinga ana i te whāriki o te oksīti kōrōmiu hei whakamāhinga tika. Hei whiwhinga i ēnei whāriki māmā, whakapātahi, e taea ana te whakamāhinga i ngā āhuatanga hauāhau, i ngā wāhi e whakamāhinga ana i te korowhiti, me whakamāhinga te pākete kōpae i te pākaha iti. Me neke i te āhua pākaha i te whāriki, ā, me whakamāhinga ngā hāngā o te taputapu i te waenganui o te 10,000 ki te 12,000 RPM. Ko ēnei tikanga e whakamāhinga ana i te whāriki kounga e whakarite ana i ngā whāinga o te ahumātātanga.

Tāngohanga o ngā Pākete Kōpae: Tāngohanga 27 vs. Tāngohanga 29 mō te Whakamārama me te Ōrite

Te āhua conical o te Tīpi 29 mō ngā whārangi stainless steel ātaahua me te pakaru iti i ngā tapa

Ko ngā papa tāwhai o te Tīpi 29 he āhua conical e hurihia ai ngā papa tāwhai mai i te 15 ki te 25 ihirangi. Ko tēnei āhua e wāhi ana i te whakamātau pai ake ki ngā whārangi stainless steel ātaahua, rānei he rākau rere, rānei he āhua kōpū e whakamāhinga ana ngā kaiwhakamahi i ngā whakamātautau. Ko te āhua o ngā āngā e rerekē ana i te hāngai o te mahi i ngā tātai, i ngā āhua o ngā whakamātautau, i ngā tapa rānei. E āki ana i te pakaru iti i ngā whārangi metāl e whakamāhinga ana i ngā hāora maha o te mahi. Kāore he whakamātautau ā-taiao e whakamāhinga ana i tēnei. I te whakamātautau i ngā papa tāwhai tāwhai tāwhai, ko ngā tauira o te Tīpi 29 e whakamāmā ana i te whakamārama o te hōhi i te 22% i ngā āhua pūmau, ā, ko tēnei he oranga pai ake, kāore he rerekētanga o te tae e pāngia ana i ngā whakamātautau maha o ngā whakamātautau.

Te Tīpi 27, te āhua tāwhai mō te whakamāmā tere mō ngā whārangi stainless steel nui me ngā whārangi

Ko te pākete whakamātautau o te āhua 27 he rūma whakamātautau katoa i te āhua tāwhai, ā, he pai hoki hei whakamāhi i ngā wāhi nui pērā i ngā tapa mātātoko, ngā tapa hōhi, me ngā whakamātautau nui o te stainless steel e kitea ana tonu. Ko te āhua o ēnei pākete he whakamāhi i te rūma katoa i te wāhi e whakamāhi ana, nō reira ka taea te whakamātautau i ngā takotoranga i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai, i te wāhi tāwhai,......

Te hanganga o te pākete whakamātautau: Te kaha, te mātātoko, me te whakamāhi i te hōhā

Ngā pākete whakamātautau o te kaha te whakawhitinga i te tāwhai me te whakakore i te rere o te kōpū / te ngaro o te chromium

Ko ngā pōkai whakamātua mata kaha teitei he pōkai e whakamātua ana i ngā rākau whakamātua kia tata tonu, ā, ko ngā rākau nei e whakarere ana i ngā kaha o te whakamātua i ngā papamuri o te stainless steel. Ko te hua o tēnei he whakakorenga i ngā wāhi mātāmua i rere ai te hīkoi o te pākihi, ā, ka hāngā ai ngā raruraru. Me whakamātautau tēnei, nā te mea, mēnā ka piki ake te hāngā i te 150° Celsius (ko tēnei he 302° Fahrenheit), ka rere mai ngā hāngā kino ki te chromium o te metāl. Ka pā tēnei ki te rākau o te oxide e tiaki ana i te stainless steel kia kaha ki ngā hāngā o te whakamātua i te tuatahi. He whakamātua hoki ēnei pōkai i ngā whakamātua rākau āhua rere, ā, he āhua o ngā tauira he whakamātua rākau mātāmua hei whakamātua i te rere o te hau i te wā o te mahi. Ko ngā āhua o te whakamātua katoa nei e mahi tahi ana kia kaha ai te whakamātua i te hāngā, ā, kia kore ai te whakamātua i ngā rākau i te papamuri. I te mutunga o te rā, ko ngā hua he whakamātua pai, kāore he tohu o te rere o te hāngā, kāore he tohu o te whakamātua o te oxide, kāore hoki he raruraru o te hanga. Ko tēnei āhua o te pai e whakamana ana i ngā whakamātua o te ASTM A967 e hiahiatia ana mō te whakamātua tika i ngā wāhi o te ahumāra.