I te ao hanga, inā koa i te hanga papa hiko tānga (PCB), he mea nui te whiriwhiri i ngā rauemi mīhini hei whakarite i te tika me te roa o te wā. He rauemi te karāhe kua aro nuihia mō ōna āhuatanga pai. Ka tirohia e tēnei tuhinga te roa o te karāhe i roto i ngā mīhini wero PCB, me te arotahi ki ōna painga me ōna whakamahinga.
E mōhiotia ana te karāhe mō tōna kaha me tōna pumau, ā, he mea pai rawa atu mō ngā turanga mīhini wero PCB me ngā wāhanga hanganga. Mā te matotoru o te karāhe ka whakaratohia he turanga pakari e whakaiti ana i te wiri i te wā e werohia ana. He mea nui tēnei pumau hei pupuri i te tika o te wero, e pā tika ana ki te kounga o ngā PCB kua hangaia. Kāore i rite ki ētahi atu rauemi, kāore te karāhe e piko, e hē rānei i raro i te pēhanga, e whakarite ana i te mahi pumau mō te wā roa.
Hei tāpiritanga, he mea nui te ātete o te karāhe ki te kakahu hei pupuri i tōna roa. I roto i te taiao tere-teitei o te hanga PCB, ka pāngia ngā mīhini e te pēhanga me te waku tonu. Mā te pakeke o te karāhe ka taea e ia te tu atu ki ēnei āhuatanga me te kore e kitea te pirau, ka whakaiti i te hiahia mō te whakakapinga, te whakatikatika rānei i ngā wā katoa. Ko te tikanga o tēnei roa o te ora he iti ake ngā utu whakahaere me te pikinga ake o te hua mō ngā kaihanga.
Ko tētahi atu painga o te karāneti ko tōna pumau i te wera. I roto i te mīhini wero PCB, ka pā te wera e puta ana i te wā e mahi ana ki te mahi a ngā wāhanga rerekē. Mā te kaha o te karāneti ki te tuku wera kia pai ai te pupuri i ngā pāmahana mahi tino pai, ka whakapai ake i te pono o te mīhini.
Hei whakarāpopototanga, i kitea i te rangahau mō te pakari o te karāhe i roto i ngā mīhini wero PCB ōna painga maha, tae atu ki te pumau, te ātete ki te kakahu, me te whakahaere wera. I te mea kei te piki haere tonu te hiahia mō ngā PCB kounga teitei, tera pea ka nui haere te whakamahinga o te karāhe ki roto i ngā tukanga hanga, ka whakatakoto i ngā paerewa hou mō te pakari me te whai huatanga i roto i te umanga.
Wā tuku: Hanuere-14-2025