1. Te hiranga o te whakarewa i roto i te hanga pepa whakarewa
He mea tino nui te tukanga whakarewa i roto i te hanga pepa whakarewa nā te mea he mahi nui tāna ki te hono i ngā wāhanga whakarewa hei hanga i ngā hanganga me ngā hua matatini.
Anei ētahi kōrero e whakaatu ana i te hiranga o ngā tukanga whakarewa i roto ite hanga pepa whakarewa:
1.1. Te hono i ngā wāhanga:He mea nui te whakarewa hei hono i ngā wāhanga pepa whakarewa takitahi hei hanga i ngā hanganga nunui ake pēnei i tengā whare noho, ngā anga, mengā huihuingaKa hangaia he hononga kaha, pakari hoki i waenga i ngā wāhanga whakarewa, e āhei ai te hanga i ngā hua uaua, whai hua hoki.
1.2 Te pono o te hanganga:Ka pā tika te kounga o te tukanga whakarewa ki te hanganga o ngā wāhanga pepa whakarewa i hangaia. Mā te whakarewa tika ka taea e ngā wāhanga kua huihui te tu atu ki ngā ahotea miihini, ngā āhuatanga taiao me ētahi atu whakaritenga whakahaere.
1.3 Ngāwari o te hoahoa:Mā te whakarewa ka ngāwari te hoahoa ki te hanga pepa whakarewa, ka taea ai te hanga i ngā hanganga ritenga matatini. Ka taea e ia te hanga i ngā wāhanga me ngā āhuahanga matatini, ka taea ai e ngā kaihanga te whakatutuki i ngā whakaritenga hoahoa me ngā whakatakotoranga mahi motuhake.
1.4 Hototahitanga o ngā rauemi:He mea nui ngā tukanga whakarewa mō te hono i ngā momo rauemi pepa whakarewa rerekē, tae atu ki te maitai, te konumohe, te maitai kore waikura, me ētahi atu koranu. Mā tēnei whānuitanga o ngā rauemi ka taea te hanga hua me ngā hanganga rauemi rerekē kia tutuki ai te whānuitanga o ngā tono ahumahi.
1.5 Te whakaputanga utu-whai hua:Mā ngā tukanga whakarewa whai hua ka taea te whakaiti i te utute hanga pepa whakarewamā te whakahohe i te huihuinga tere me te hanga o ngā wāhanga. Mā te tukanga whakarewa kua whakaritea pai ka taea te whakahaere i te tukanga hanga, ā, ka whakaitihia te wā hanga me te whakaheke i ngā utu hanga katoa.
1.6 Te Whakapūmau Kounga:He mea nui te tukanga whakarewa hei whakarite i te kounga me te pono o ngā hua pepa whakarewa. He mea nui ngā tikanga whakarewa tika, tae atu ki te tirotiro me te whakamātautau whakarewa, hei pupuri i ngā paerewa teitei o te mahi toi me te mahinga hua.
1.7 Ngā Whakamahinga Ahumahi:He whānuitia te whakamahinga o te whakarewa i roto i ngā ahumahi maha, tae atu kiwaka, rererangi, te hanga me tete hanga, kei heangā wāhanga pepa whakarewahe wāhanga nui o te hanga waka, mīhini, hanganga me ngā taonga kaihoko.
He mea nui te tukanga whakarewa i roto i te hanga pepa whakarewa nā te mea ka taea te hanga i ngā hua pakari, whai hua, me te maha o ngā whakamahinga. Mā te mārama ki te hiranga o te whakarewa me te whakatinana i ngā tikanga pai, ka taea e ngā kaihanga te whakarato i ngā wāhanga pepa whakarewa kounga teitei, utu-pai, me te pono mō ngā momo mahi.
2. Te tukanga whakarewa pepa:
2.1 Te Whakarite:Ko te taahiraa tuatahi i roto i te whakarewa pepa whakarewa ko te whakarite i te mata whakarewa mā te horoi me te tango i ngā poke pēnei i te hinu, te hinu, te waikura rānei. He mea nui tēnei kia whiwhi ai i tētahi whakarewa kaha, ma hoki.
2.2JHoahoa tohu:He mea nui te hoahoa hononga tika mō te angitu o te whakarewa. Ko te whirihoranga o ngā hononga, tae atu ki te momo hononga (hononga papa, hononga hiku, me ētahi atu) me te huihuinga, ka pā ki te tukanga whakarewa me te tūponotanga o te hē.
2.3 Ngā tikanga whakarewa:He maha ngā tikanga whakarewa e whakamahia whānuitia ana mō te pepa whakarewa, tae atu kiTIG(hau koretake o te tungsten) whakarewa,MIG(hau korekore whakarewa) whakarewa,whakarewa ātete ātete, me ētahi atu. He painga me he wero tō ia tikanga.
3.Ngā wero i pā ki awhakarewa pepa whakarewa:
3.1 Te whakarerekētanga āhua:Ka taea e te wera e puta ana i te wā o te tukanga whakarewa te whakapōrearea i te konganuku, inā koa mō te konumohe he nui te kawe wera. Ka taea e tēnei te arahi ki ngā hapa o ngā āhuatanga, ā, ka pā ki te kounga whānui o te wāhanga.
3.2 Pakaru:Nā te nui o te horapa me te whakahekenga wera o te konumohe, he tino ngāwari ki te pakaru i te wā e whakarewahia ana. He mea nui te whakahaere tika i ngā tawhā whakarewa hei ārai i ngā pakaru.
4. Whakahaerehia te whakapōturitanga me te karo i ngā raruraru whakarewa:
Hei whakaiti i te hē o te whakarewa, he maha ngā rautaki me ngā tikanga ka taea te whakamahi i te wā o te tukanga whakarewa pepa. Anei ētahi tikanga matua hei āwhina i te whakahaere me te whakaiti i te hē o te whakarewa:
4.1 Te Whakatikatika Tika:Mā te whakamahi i ngā tikanga whakapiri me te whakapūmau whai hua hei pupuri i temea mahiMā te pupuri i te wāhi i te wā o te tukanga whakarewa ka āwhina i te whakaiti i te nekehanga me te whakarerekētanga. Mā tēnei ka mau tonu te āhua me te rahi o te wāhanga i te wā o te tukanga whakarewa.
4.2 Te raupapatanga whakarewa:He mea nui te whakahaere i te raupapa whakarewa hei whakahaere i te whakarerekētanga. Mā te whakamahere āta i te raupapa whakarewa, ka taea te tohatoha ōrite i te wera e whakaurua mai ana, ā, ka whakaitihia te hē o te mahi.
4.3 Te whakamahana i mua me te maimoatanga wera i muri i te whakarewanga:Mā te whakamahana i te mea mahi i mua i te whakarewa me te mahi i te maimoatanga wera i muri i te whakarewa ka āwhina i te whakaiti i te ahotea wera me te whakaiti i te rerekētanga. He tino whai hua tēnei mō ngā rauemi pēnei i te konumohe e ngāwari ana ki te rerekētanga i te wā whakarewa.
4.4 Ngā tawhā whakarewa:He mea nui te whiriwhiri tika me te whakahaere i ngā tawhā whakarewa pēnei i te iahiko, te ngaohiko me te tere haere hei whakaiti i te hē. Mā te arotau i ēnei tawhā, ka taea te whakatutuki i te whakarewa pai me te whakaiti i te whakaurunga wera, ka āwhina i te whakahaere i te hē.
4.5 Hangarau whakarewa whakamuri:Mā te whakamahi i te hangarau whakarewa whakamuri, arā, ka mahia te whakarewa i te taha ke i te whakarewanga whakamutunga, ka āwhina i te whakaiti i te rerekētanga mā te whakataurite i ngā pānga wera me te whakaiti i te ahotea toenga.
4.6 Te whakamahinga o ngā taputapu me ngā mea whakakī:Mā te whakamahi i ngā taputapu me ngā taputapu i hangaia mō te tukanga whakarewa ka āwhina i te pupuri i te tūnga me te āhua tika o te mea mahi, ā, ka whakaiti i te tūponotanga o te whakarerekētanga i te wā o te tukanga whakarewa.
4.7 Kōwhiringa rauemi:Ka pā anō hoki te kōwhiri i te whakarewa turanga me ngā rauemi whakakī e tika ana ki te rerekētanga o te āhua o te whakarewa. Mā te whakataurite i te whakarewa whakakī ki te whakarewa turanga, me te kōwhiri i ngā rauemi he iti te tauwehenga o te whakawhānui wera, ka āwhina i te whakaiti i te rerekētanga.
4.8 Kōwhiringa tukanga whakarewa:I runga anō i te whakamahinga motuhake, mā te whiriwhiri i te tukanga whakarewa tino tika, pērā i te whakarewa TIG (tungsten inert gas) te whakarewa MIG rānei (metal inert gas), ka āwhina i te whakaiti i te hē o te hanga mā te whakahaere i te whakauru wera me te tere whakarewa.
Mā te whakatinana i ēnei tikanga me ngā rautaki, ka taea te whakaiti i te hē o te whakarewa, inā koa i te wā e mahi ana me ngā rauemi pēnei i te konumohe. He mea nui ia o ēnei tikanga ki te whakahaere i te hē me te whakarite i te kounga o te whakarewa.
Wā tuku: Mei-24-2024