Ko te oumu whakamahana korehau he oumu e whakamahi ana i te whakamahana arataki hei whakamahana tiaki i ngā mea kua whakamahanahia. Ka taea te wehewehe ki te auau mana, te auau reo, te auau teitei me ētahi atu momo, ā, ka taea te whakarōpū hei wāhanga iti o te oumu whakamahana korehau. Ko te oumu whakamahana korehau he huinga taputapu katoa e whakamahi ana i te kaupapa o te whakamahana arataki auau reo hei whakamahana i ngā pane tapahi karāti sima me ngā momo paura whakarewa i raro i ngā āhuatanga korehau, hau tiaki rānei. E whakamahia ana mō te karāti sima, te konganuku dysprosium, me ngā rauemi uku. I hangaia mō te hanga ahumahi.
Nā, me pēhea te whakahaere haumaru i te oumu whakawera korehau?
1. Ko te pūtake wai whakamatao o te pūhiko hiko auau waenga, te tinana oumu korehau, me te koiri whakapūmau - me kī te puna wai, ā, me kore he poke i roto i te wai. oumu korehau
2. Tīmatahia te papu wai kia tika ai te rere o te wai i roto i te pūnaha whakamatao oumu, te hiko auau waenga, me te korehau, ā, whakatikatikahia te pēhanga wai ki te uara kua tohua.
3. Tirohia te pūnaha hiko o te papu korehau, kei te piri te whitiki takahuri whitiki, mehemea kei te rārangi pokapū o te kōhao tirotiro hiri hinu te hinu papu korehau. Kia oti te tirotiro, hurihia ā-ringa te takahuri whitiki papu korehau. Ki te kore he hapa, ka taea te tīmata i te papu korehau me te kati o te takirere pūrerehua.
4. Tirohia te āhua o te tinana o te oumu korehau. Me tino akuaku te tinana o te oumu korehau, me pai te whakamarumaru o te koiri whakapūmau, me ngāwari te rīpene hiri korehau, ā, me tika te rahi.
5. Tirohia mēnā he ngāwari te kakau o te rīpene o te tinana oumu korehau hei tīmata.
6. Tirohia mēnā e tutuki ana ngā whakaritenga i te ine korehau hurihuri a Maxwell.
7. Tirohia mēnā kua oti te oko para me ngā taputapu oumu.
8. Kia oti ngā whakaritenga o runga ake nei, whakakāhia te pūtake hiko, katia te pūtake hiko auau waenga, ka ngana ki te tīmata i te hurihanga auau kia rite ki ngā ture tīmatanga auau waenga. Kia angitu, kati te hurihanga auau i mua i te tīmatanga o te oumu.
9. Me horoi ngā kōhao tirotiro me te ine pāmahana i te taupoki o runga o te tinana oumu korehau i ia wā e whakatuwheratia ai te oumu hei whakahaere i te tirotiro me te ine pāmahana.
10. I te wā e utaina ana te oumu, me whakamahi ngā tikanga uta oumu e rite ana i runga i ngā hua kua whakakāhia. Tākaihia ngā pereti kia rite ki ngā ture uta rauemi e tika ana, kaua hoki e whakarerekē i a rātou i te wā e pai ai.
11. Hei pupuri i te pāmahana pumau, hei ārai hoki i te horapa o te wera, tāpirihia kia rua ngā paparanga muka waro ki te ipu whakamahana, kātahi ka hipoki ki te ārai wera.
12. Taupokina ki te rīpene hiri korehau.
13. Whakahaerehia te kakau o te rīpene, hurihia te taupoki o runga o te oumu korehau kia tata te taupoki ki te tinana o te oumu, tukua te taupoki o runga, ka raka i te nati whakapiri.
14. Whakatuwheratia mārire te takirere pūrerehua ka tangohia te hau mai i te tinana o te oumu kia tae rā anō te korehau ki te uara kua tohua.
15. Kia eke te tohu korehau ki ngā whakaritenga kua tohua, tīmata te hurihanga auau, whakarerekētia te mana auau waenga, ka mahi kia rite ki ngā ture sintering o ngā rauemi e tika ana; whakamahana, tiaki wera me te whakamatao.
16. Kia oti te mahi whakatā, kati te tahuritanga auau, pēhi i te pana mutu tahuritanga auau, ka mutu te mahi a te inverter, momotuhia te keti peka o te pūtake hiko auau waenga, ka momotuhia te keti pūtake hiko matua.
17. Whai muri i te kitenga kua mangu te oumu i roto i te kōhao tirotiro o te tinana oumu, katihia te takirere pūrerehua o te papu korehau ka momotu i te iahiko o te papu korehau, kātahi ka honoa te wai puna hei whakamatao tonu i te koiri whakapūmau me te tinana oumu, ā, hei whakamutunga, katihia te papu wai.
18. Tērā pea ka pāngia koe e te ru hiko i te ngaohiko auau waenga o te 750 volts. I te wā e whakahaerehia ana, e tirotirohia ana hoki, kia tūpato ki te haumaru o te mahi, kaua hoki e pā ki te kāpata auau waenga ki ō ringaringa.
19. I te wā e whakawera ana, tirohia mēnā ka puta he āwhata i roto i te koiri whakapūngao mā roto i te kōhao tirotiro i te taha o te oumu i tētahi wā. Mēnā ka kitea he rerekētanga, me whakamōhio tonu ki ngā kaimahi e tika ana kia whakahaerea.
20. Me tīmata āta te takirere pūrerehua korehau, ki te kore ka turuturu te hinu nā te nui rawa o te pupuhi hau, ā, ka pā mai he hua kino.
21. Whakamahia tika te ine korehau hurihuri a Maxwell, ki te kore ka puta he hapa pānui korehau, ka puea ake rānei te mekuri nā te nui rawa o te mahi, ā, ka raru ai te marea.
22. Kia tupato ki te mahi haumaru o te porotaka whitiki papu korehau.
23. Kia tūpato kei pēhia ō ringaringa ina pania ana te rīpene hiri korehau me te hipoki i te taupoki o runga o te tinana oumu.
24. I raro i ngā āhuatanga korehau, kaua e maka ki roto i te oumu tetahi mea mahi, ipu rānei e ngāwari ana te mimiti, e pā kino ana ki te akuaku o te korehau, e aukati ana i ngā paipa me te paru o te papu korehau.
25. Mena kei roto i te hua he mea hanga (pēnei i te hinu, i te parafini rānei), me tango atu i mua i te tahuna ki roto i te oumu, ki te kore ka pā he hua kino.
26. I te wā o te tukanga sintering katoa, me aro nui ki te awhe pēhanga o te mita wai me te tohanga wai whakamatao kia kore ai e pāngia.
Wā tuku: Whiringa-ā-rangi 24-2023