Kua tere te whanaketanga o te umanga kōtaha konumohe ahumahi o Chongqing i ngā tau tata nei, ā, kua āta pā ki te motu katoa. Ko te hangarau whakakoi tetahi o ngā tikanga e whakamahia whānuitia ana i roto i te umanga kōtaha konumohe ahumahi o Chongqing. He maha ngā kaiwhakamahi hou kāore i te mōhio ki te tukanga whakakoi, nō reira me hoatu he whakataki taipitopito ki a koe.
Te rere o te tukanga o te maimoatanga waikura mō ngā kōtaha konumohe ahumahi i Chongqing;
1. Te maimoatanga mata.
Ko te maimoatanga mata, e mōhiotia ana ko te maimoatanga mata-mua, ko te tango i te paru i runga i te mata o te kōtaha konumohe mā te whakamahi i ngā matū ā-tinana me ngā matū, kia taea ai te whakaatu ki te tinana kōtaha konumohe, he mea watea mō te maimoatanga waikura i runga i te mata o te kōtaha konumohe i te wāhanga o muri mai.
2. Te tukanga tango hinu i te mata.
Ko te kaupapa o te tukanga tango hinu he tango i ngā hinu whakahinuhinu ahumahi, te hinu ārai-waikura me ngā paru e piri ana ki te mata o te kōtaha konumohe, kia mau ai te waikura kawakore o te kōtaha konumohe me te horoi o te tāke waikura kawakore. Whakatairanga ake i te kounga o te maimoatanga mata o te kōtaha konumohe.
3. Te tukanga whakairo waikawa.
Ko te tukanga whakairo waikawa mata he whakahaere i te maimoatanga whakairo waikawa mata i muri i te tango hinu i te kōtaha konumohe, ā, ko te kaupapa matua o te tango ko te tango i te waikura i hangaia e te waikura o ētahi atu huānga whakarewa i runga i te mata o te kōtaha konumohe me te kiriata waikura i hangaia e te kōtaha; i muri i te maimoatanga waikura waikawa, me horoi tonu, ā, me whakahaere wawe te pāmahana horoi ki te 50℃ kia kore ai e puta he tohu rere ki te mata o te kōtaha, kātahi ka horoia ki te wai rere. Nā te mea kei roto i te kōtaha konumohe he parahi, ka pouri te mata i muri i te whakamātautau waikura waikawa, ā, me rumakina ki te wai waikawa hauota mō te 3-5 meneti kia kanapa ai te mata.
4. Te tukanga whakairo kawakore.
Ko te whāinga matua o te tukanga whakairo kawakore he tango i ngā matū toenga me ngā paparanga kua huri hei āhua i runga i te mata o te kōtaha konumohe i te wā e waikura ana, me te whakakore i ngā hapa karawarawa e toe ana i runga i te mata o te kōtaha konumohe i te wā e pokepokea ana. He mea nui te maimoatanga whakairo kawakore o te mata kōtaha konumohe ki te kounga whānui o te mata kōtaha konumohe.
5. Te tukanga whakakorekore.
Ko te kaupapa o te tukanga whakakorekore he tango i ngā huānga koranu, i ngā poke rānei pērā i te parahi, te manganese, te rino, te silicon, me ētahi atu, kāore e rewa i roto i te wairewa kawakore e toe ana i runga i te mata o te kōtaha konumohe i muri i te keri waikawa me te keri kawakore. I te nuinga o te wā, ko te tikanga whakakorekore o te wairewa kawakore e toe ana i runga i te kōtaha konumohe i muri i te keri kawakore ko te whakamahi i te wairewa waikawa hauota 30%-50%. Mō te koranu konumohe silicon-nui, ka tīpakohia te waikawa whakaranu o te waikawa hauota me te hauwai fluoride me te ōwehenga rōrahi o te 1:3. Ka tauhohe te silicon ki te hauwai me te waikawa hauwai fluoric hei whakaputa waikawa fluosilicic, ka puta mai i te mata konumohe.
6. Maimoatanga whakaanodizing.
Ko te tikanga o te maimoatanga waikura anodic ko te whakamahi i te otinga hei reo, ā, ka tīpakohia te pito tukunga hei hanga i tētahi kiriata waikura ki runga i te mata o te kōtaha konumohe, kia tino ātete ai te kōtaha konumohe ki te waikura. Nā te mea he nui ake te pakeke me te ātete waikura o te paparanga tiaki i whiwhihia mai i te waikura anodic o te kōtaha konumohe, ko te matotoru paerewa he 10-12μm, ka taea te whakapai ake i te ātete waikura o te kōtaha konumohe me te ataahua o te kōtaha konumohe.
He mea nui te tukanga whakahāngaitanga anodic ki te ataahua me te pakari o ngā kōtaha konumohe ahumahi o Chongqing.
Wā tuku: Oketopa-07-2023