Buka iti no ni'ai whakarewa mo te whakamahi waho: āhuatanga, te whakamahi, te pāmahana, rere. Buka iti no ni'ai whakarewa mo te mahi waho ki o ratou ringa ake

Ki te hiahia koe i te tämata i runga i whakarewa mo te whakamahi waho, he mea e tika ana ki te ako pehea te whakamahia i te reira, a he aha momo o te hanganga ki reira. Kaua e pokanoa, me te tohutohu mahi kia e ka te aroaro i roto i tenei tuhinga. He mea utu te tuhituhi e te turanga i mua i te tono i te peita i ki kia rite, Heoi, i roto i te mahi, kua mahue te mahi faaineineraa ariki tūmataiti. Tikanga, iwi e kore e nei matau te tikanga o te mata Priming, timata ki te tono tika colorants ki te whakarewa, iti anake mōrahi mā te tango i te apa paninga whakapaipai tawhito. I roto i ētahi wā, e kore e te tango o coatings tawhito, me te hua. Ētahi maori whakamana anake e tahi waikura, me te degreasing te mata. Buka iti no ni'ai whakarewa mo waho takiwa he maha painga.

Ko te hiahia mo te Priming

Ki te whakamahi koe i te tämata i mua i te peita maitai, e taea te whakarato i te reira pai te tae. Ka taea ki te whakapai ake i te āhuatanga piripiri o te ranunga ki te whakakaha atu i te turanga e koe. I roto i te tahi atu mea, Ko te ahei o te whakaiti i te porosity mata e taea ai te tono o formulations peita papanga kikokore te tämata. Tenei tino whakaiti kohi rauemi, me te moni, me te wā. Ko te ahei te tämata ki te whakarei ake i te āhuatanga wai-atiati me te ārai i ngā tukanga waikura. Tenei e taea tupu ina e kia pakaru te mutunga i roto i te mahi. Buka iti no ni'ai whakarewa mo te whakamahi waho tino e taea te whakanui ake i te ora o te rauemi.

Ngā momo o primers mō te whakarewa

I roto i ngā momo o primers taea te taratahi pūtahuri e taea tahuri te waikura rino ki tetahi atu pūhui. Ka rite ki kei wahi o tenei ranunga waikawa orthophosphoric, e i muri i te tono tīmata ki te taunekeneke ki te waikura. I roto i te mutunga, i reira te mea he tauhohenga, e taea ai e koe te tiki i te Phosphate rino. Te whakamutunga, i roto i te tahuri, e hipokina te mata o te kiriata totoka, e rerekē āhuatanga parewai. Ko te tino nui ki te ārai i te takanga o ngā tukanga waikura i te wa o te kino ki te apa peita tenei. kia ngāue ngatata pakaru, matoli tihorenga ranei. Buka iti no ni'ai whakarewa mo te whakamahi waho ko tino hāngai hoki aua rauemi e i patua kino waikuratia ta.

paruru

Tenei momo Ko te rauemi paninga tämata i i rewa te hautanga iti o te matūriki maitai e. Tei runga i te kaiwhakanao, kia waiho ratou hakari i roto i te hanganga i roto i te nui ake ki te 92 ōrau. Ka rite ki te hua, ka taea ki te whiwhi i te hanganga metallized, i muri i te tono i runga i te mata hanga he kiriata tiaki kikokore, i he āhuatanga kaha nui. Ki te kore e te kaiwhakanao whakahau here i roto i te tohutohu, ka taea e koe te whakamahi i te tämata taua i runga i tata katoa papa, rite he reira ao.

sequestering

Ka taea te tono buka iti no ni'ai whakarewa mo te mahi waho ki o ratou ringa ake, kahore te tauturu ngaio atu. Ka taea e te reira i te sequestering māngai e whakangawaritia tau rere i roto i ngā tukanga matū. Ahakoa, ki te ka te pakaru he taua paninga waho faaineineraa i roto i te mahi, ka taunekeneke te maitai ki kahore he pera hohoro te wai. He tino whai hua i roto i te wā i reira kitea te mata e ki mīhini momo mahi ru waku ranei taua tito.

insulators

Ki te ake koe i te tämata i runga i whakarewa mo te whakamahi waho ka tono, he mea nui ki te ako i te āhuatanga o te hanganga i roto i mua. Ko te kupu, kia kia tīpakohia te insulator mākete rauemi hanga, e hāngai ana i runga i - te tito tae tuku iho o te momo mata whero. E whakahaere ana ratou ngā taima mō te'oatu āhuatanga motuhake o te ranunga. Ko te kiriata i hanga nei i muri i te maimoatanga mata, e taea o reliably tutakina te turanga i te pānga wai. Ka rite ki tetahi tauira o te tāpiri taua mahi waikura teriuma. Te nuinga auau enei ranunga e whakamahia ki konganuku ferrous me te rino.

tämata rua-wae

Ka taea te whakaaro ēnei Ranu rite te momo passivating, Heoi, riro ratou pānga whakarei whakaratohia e te e te aroaro o ngā wāhanga motuhake. Na roto i te taua primers e tūtohu ana ki te hamani i tetahi konganuku me alloys.

whakamahi Āhuatanga o te tämata i runga i whakarewa

Ki te ka whakamahia koe primed mō te whakarewa mo waho, kia te whakamahi o te pāmahana tangohia ki pūkete i mua. I roto i te whānui, tonu te taua mo te hanganga momo katoa te hangarau o te mahi. I te tīmatanga, e hiahia ana koe ki te pehea e o te koti mutunga tawhito, te whakamahi i te paraihe maitai. Me roughened mata, ki te ko te turanga rerekē whakapati. faarahi tenei nga āhuatanga adhesion. I tua atu ko reira taea ki te puta ki te tono o te tuatahi, kahu angiangi o te hanganga. I muri i whenumi te ranunga, e taea te kawea i roto i reapplication. He mea nui ki te tango ki pūkete te kai o te rauemi. Ko te kupu, tangohia i te 15 mita pūrua e pā ana ki tetahi manokaramu o te hanganga. He mea tika ki te tango i ki pūkete i mua i te hoko i te rakau.

pāmahana Whakahaere

Ki te primed koe mo te whakarewa mo waho ka whakamahia, he mea nui ki te tango ki pūkete te kohi, te atu ko koe i te reira mohiotia kua, engari he mea nui ki te tango ki pūkete te tono o te wera. E kore koe e tīmata mahi, ki te ko te pāmahana ambient mo 30 nekehanga. I roto i tenei take, kia huri i te hanganga o ratou whakaritenga, a ka pakaru e te taahiraa whakamaroke.