Me pēhea te whakarewa i te maitai kore waikura?

Ko te rino kore waikura tētahi o ngā konganuku tino maha ngā whakamahinga, ā, he ātete ki te waikura e whakamahia ana i roto i ngā mahi hanga hou. Mai i ngā hanganga hoahoa me ngā taputapu hauora ki ngā taputapu tukatuka kai me ngā wāhanga moana, kei ngā wāhi katoa te rino kore waikura. Engari ina tae ki te hanga, kotahi te pātai e pātaihia ana i ia wā, i ia wā —me pēhea te whakarewa i te kowiri tira

I roto i tēnei tuhinga,SAKY STEELE whakamārama ana i te tukanga, ngā wero, me ngā mahi pai mō te whakarewa i te maitai kore waikura. Ahakoa he kaihanga ngaio koe, he tīmatanga noa rānei ki te whakarewa i te maitai kore waikura, mā tēnei aratohu koe e āwhina ki te whakatutuki i ngā whakarewa kaha, ma, ā, ātete ki te waikura.

He aha i Me Tiaki Motuhake ai te Whakarewa Kowiri tira

Ehara i te mea uaua te whakarewa i te maitai kore waikura, engari he rerekē tana whanonga i te maitai waro me te konumohe. Ko ngā mea matua hei whakaaroaro ko:

• Te kawe weraKa pupuri te maitai kore waikura i te wera, ka nui ake te tūponotanga o te piko.

• Te ihirangi o te chromiumHe mea nui ki te ātete ki te waikura, engari ka pakaru pea i te wera nui.

• Te aro ki te waikuraMe whai mata ma, me te hau tiaki whakahaere.

• Whakahaere whakapōturiKa nui ake te whakawhanui o te kowiri tira i te wā e whakarewaina ana, ā, ka tere te whakawhāiti ina whakamatao.

Mā te whakamahi i te tikanga whakarewa tika me te rauemi whakakī ka mau tonu te āhua me te ātete ki te waikura o te hua whakamutunga.

Ngā Tikanga Whakarewa Kowiri tira noa

1. Te Whakarewa TIG (GTAW)

Ko te whakarewa hau korekore Tungsten (TIG) te tikanga tino tika mō te whakarewa maitai kore waikura. E tuku ana i ēnei:

• Ngā whakarewa ma, kounga teitei

• He tino pai te whakahaere i te whakauru wera

• He iti rawa te tauhiuhi me te whakapohehe

E taunakitia ana mō:He pepa maitai kore waikura angiangi, he tāke kai-papa, he paipa rongoā, me ngā whakarewa whakapaipai.

2. Te Whakarewa MIG (GMAW)

He tere ake, he māmā ake hoki te ako i te whakarewatanga hau koretake (MIG) i te TIG. Ka whakamahia he hiko waea pau me te hau tiaki.

• He pai mō ngā wāhanga kowiri tira matotoru ake

• He pai mō te hanga nui

• He māmā ake te aunoatanga mō te whakaputa papatipu

E taunakitia ana mō:Ngā wāhanga hanganga, ngā taputapu taumaha, me te hanganga whānui.

3. Te Whakarewa Rākau (SMAW)

Ka whakamahia te Whakarewa Pewa Whakamarumaru ina he mea nui te kawe, ina mahi rānei i ngā āhuatanga o waho.

• Te whakarite taputapu māmā

• He pai mō ngā whakatikatika mara

E taunakitia ana mō:Te tiaki, te whakatika, te whakarewa rānei i roto i ngā taiao kāore i te tino whakahaerehia.

Te Kōwhiri i te Mea Whakakī Tika

Mā te whiriwhiri i te tokotoko whakakī, i te waea tika rānei, ka whakarite kia ōrite te kaha me te ātete ki te waikura o te konganuku whakarewa ki te konganuku turanga.