Te Whakarite Pūputau mō te Pūoro 316 i roto i te Hanga Waka Whakatōpū

Me Whakatangitanga Ake te Aho 316 Kaweao i te Mahi Whakatū Vaka Wehewehe

Ngā Take Kaweao i roto i ngā Karoro Ngenge Wehewehe

Ahakoa ko te 316 e whai ana i te mōhio nui ki te kōpūtahi mai i ngā wāhi pūmau me te taiao, kaore ia i te ākiaki ki ngā take kōpūtahi e rerekē ana. Ko te nui o te kōromī me te nihera i roto i te 316 inox te mea e hiahiatia ana hei whakamahi mo tana manawa whenua i roto i ngā wāhi kōpūtahi. Engari i runga i te wā, ka puta te kōpūtahi mai i te pūmau me te taiao hei whakaputa i ngā take kōpūtahi, inahea ko te kōpūtahi roa me te kōpūtahi i roto i ngā waewae." Ka horoia e ēnei take ngā hanganga tuwhera o ngā wāhi pūmau. Kua kitea i ngā rautaki ake, ko ngā wāhi kauhau i roto i te wāhi pūmau ka whai i te maha tonu ngā mahi whakahaere me ngā whakato haere i waenganui i ngā wāhi kauhau i tatauria nei i ngā wāhi kauhau i tatauria. I tatauria ai te waehu o ngā mahi whakahaere taunahi tuatahi mo ngā wāhi pūmau (tankers) i waenganui i ngā wāhi kauhau e kore e tatauria nei, ka whēpu, e ai ki ngā pūrongo hinengaro. Ko ēnei pūkenga e whakaatu ana i te hiahia mō ngā whakahaere mata i runga i ngā wāhi kauhau hei whakamana i te roa me te haumaru.

Te Whakangaro o te Pūtauero i runga i ngā Tūru Waihanga

Ko te Cl- i roto i te taiao e whiwhi ana i te tahuri whakamamae o te 316 SS o ngā waka rūtae uku0. Ki runga i ngā taiao moana, e hēnei ana ngā tohu mō te whakamamae a te kōrero nui o ngā korete, e hiahiatia ana hoki te āhuatanga o te whakamamae, te utu whakahaere matua, me te uiui tū tonu o te mahi. Ki runga i te wāhi moana rānei ki te tai, kei reira te mōhio o ngā ion korete, ka kitea rawa te tahuri pūtahi me te tahuri waewae i runga i te tinana o te waka rūtae. Kua tautohe he rangahau i konei, ko te utu whakahaere tau-tau o ngā waka rūtae uku i roto i te āhua korete e taea ana te whai i te 20% atu. Nā tētahi raraunga i whakaputa i te Waehere Tuatahi o ngā Whare Pūnaha me ngā Tāwari, ko te whakapāpā korete me ngā whanonga whakarereke e whai ake nei, e whai ake nei ngā whakahē ki ngā kaiwhakahaere e hiahiatia ana kia tirotiro noa i ngā raarangi whakahaere me ngā whakawhitiwhiti mata ki te whakahē i te whakapāpā. Ko ēnei tauira e whakaatu ana i te hiahia herehere mō te tiaki i roto i ngā taiao korete.

Nga Kaupapa Whakarite Matawhenua Matua mo te Inoxia Moana

Te Whakamātau Āhau mō ngā Kōmponenti o ngā Waka Tīrahi Pūnaha

Te whakatika i te Electropolishing e anga tuatahitia ana ki te kaiwhakatutuki matau mo nga taonga mo ngā poraka ure rererangi, whakamahia he mea nui mo te whakarite o te tahuhu. E toru, ko te mahi electrochemical ka hiahia ki te whakakore i nga pukeiti nei me etahi waha iti mai i runga i te tahuhu, no reira ka whakaiti haere i te roa o te tahuhu me te tuku iho i te higiene. Ko te tahuhu māwhero, kāore i te pōro, i whakamahia i waenganui i te whakatika i te Electropolishing ka whakapakari i te whiuheke o te korokoro - he mea hiahia mo ngā raraunga whakawhitinga ure, kei reira te pai o te horoi! No reira, he aha ano nga whakapaa e puta ana i waenganui i nga kaiwhakautu me etahi atu matenga whakamataki whakamaua e kitea ai te pai o te whakatika i te Electropolishing, kia kore e whakapae ana he mea hoki, engari ka whakauru hoki i te mana whenua i waenganui i nga wāhi tonu o ngā raraunga whakawhitinga ure.

Ngā Tauanga Whakamātau mō ngā Waka Pūnaha Ririki

Te whakamātau ko te mīhini ngahuru tēnei he momo whakangungu rūkura e whai ake ana i te huarahi whakatetonga o te kohinga haerehere, ā, ka whakapakari i te pūmanawa whakarite i te wāhi tika mo te kaiwhakahaere. Ko tēnei mahi he whakamahi i ngā raraunga matihiko ki te whakatō i ngā poraka whakauru me ngā tūtohu whakarato hei whakamahere i te wāhi tika mō te kaiwhakahaere, ā, ka whakamahia hoki ngā raraunga matihiko hei whakatō i ngā poraka whakarere me ngā tūtohu whakarato hei whakamahere i te wāhi tika mō te kaiwhakahaere. Ko te whakamahi i ngā raraunga matihiko he mea nui ki te whakatikatika i ngā mahi whakahaere, ā, ka whakamahia hoki i ngā raraunga matihiko hei whakatikatika i ngā mahi whakahaere. Ko te whakamahi i ngā raraunga matihiko he mea nui ki te whakatikatika i ngā mahi whakahaere, ā, ka whakamahia hoki i ngā raraunga matihiko hei whakatikatika i ngā mahi whakahaere.

Ngā Mahi Whakapai i te Hanganga Tīrea Pūmau

Ko te whakapai pikiringa he mea nui mo ngā hokomahi; ko te pikiringa e whakamahia ana i te hanganga hokomahi hei tirotiro ā-mata ki ngā hainuku mai o te uwhi kōwhaiwhai hei whakapuakitia tōna roanga matua me tōna mahi. He whakahaere ake ka whakatakoto ai te wāhanga uwhi ki tētahi momo rongoā inoi, kia mau ai ngā hainuku me ngā pūngao ki reira, ka tupe, ka noho pai ai te uwhi mō te whakamutunga o te whakapai rānei me te whakahaere. Ko te pikiringa he mea nui rawa hei whakapai i te whakatumanu me te whakapae maha o ngā hokomahi whakaruruhau, whakamanaia nei te whakawhanake me te whakamahi. Nā ngā tikanga pai me ngā kōrero tuku iho mai i te whenua ka whakamahia te kononi o te pikiringa, ka whakaatu i tōna nui ngātahi ki te whakapae i te painga whakawhanake me te roanga o ngā hokomahi whakaruruhau.

Ngā Paerewa Whakahaere mō te Whakamahere Kīwaha i ngā Wae

Ngā Tono Passivation ASTM A967

Te noho matua o te whakarite ASTM A967 mo te mātai hoki i te whiuwhiu ki te whiuwhiu tangata he mea nui i roto i nga tono moana, kei reira te mahi me te tiaki i nga taonga i tauria he mea nui. He whakamārama i nga whakaaro nui mo te whakamātau me te whakaae mo te mātai hoki i te rauemi, tetahi kaupapa e hiahiatia ana kia kawe ake i te rino whiuwhiu me te whakapuakitanga o tona oranga i nga wāhanga paihere. Ko te whakarite ASTM A967 me te whakaaetanga he mea nui kia iti haere ai nga hapa, inaianei i roto i nga tanka kai, ahakoa hoki te whakatipu i te tiaki me te whakapuakitanga. Kia whakautuhia enei tohutohu i roto i te whenua, ka whakamahia e nga hangaanga i te whakamahia i nga tahuhu me te tiaki i nga paerewa pai hoki - kaore i whakapakari i a ratou i nga hapa e pā ana ki te kino o te mata.

Ngā whakarārangi ISO 15730 mo te Electropolishing

Ko tētahi o ngā tohutohu taketake ISO mō te mahi electropolishing ki roto i ngā whenua moana me te whenua rūmau nui 15730. Ko ia he whakamārama whai wāhi hei whakarite i te painga o ngā mahi me ngā kaiwhakahaere hoki, kia iti ngā pūtake i roto i ngā wāhi nui. Ko te whakaaro pai ki ngā tohutoro ISO ka whakatika i ngā take i runga i te āhua pai o te tahuhu mata, i te wā e tae ana ngā mea nei ki te noho, me pēhea ka mahi ai ngā mea nei i te ao. Ko ngā taurewa matihiko me te whakamahere mō ēnei kāwanatanga e āhei ana ki te tirohia he pūtea whai take, he wā ake whakatipu mō ō rātou pūnaha me ngā whare rūri, me te iti i te whakamahere ā-tauhere, inā he mea nui te whakaae me te whakamahi i ngā tohutoro kia whai mana i te whakatutuki i te tahuhu.

Whakapai i ngā Mahi Pātaka mo te Whanaketanga o ngā Waka Tārua

Kāwai Kauwhata mo te Whakatika i te Wai-kai

Ko ngā whakapai tika he mea nui kia whai take te whakarau i te whakamahana me te whakatīmata i te oranga o ngā waka pūmanawa. He maha ngā pūtake e āhei ana ki te whakarite i te waka kia manawanui ake ki ngā haurangi o te taiao moana. Te kōwhai me te whakawehenga o te kākano (mai i te wai matae i a ia ka noho māwhe tonu) e ahu atu nei, me whai koe i te hiahia ki te whakahoki i a ia i waenganui i ngā wā, mēnā kāore koe i te kohinga pai. Kua tae angitū ngā raraunga i te mea ko ngā kohinga poliuretana me ngā kohinga epokisi ka whai take i ngā hua pai ki te whakatīmata i te mahi o ngā waka pūmanawa. Ki te mauhere mai i ēnei kohinga nui, ka taea te tiaki i te mete ki te kōwhai, kia kaua e kōwhai anake me te utu whakatika i muri iho. Ko te Tuhinga Mātauranga Kohinga o te Uepūhanga, ko tētahi momo kohinga poliuretana i whakaaetia he oranga 50 pēriri roa rawa i ngā waka pūmanawa, i tirohia nei i ngā momo kāore i te kohinga.

Ngā Whakahaere Muri i te Whakaweld i ngā Tūru

Ngā mahi muri i te hākari he whakamahere moe mō te whakarite i ngā āhuatanga mekanika rānei, me te tūranga kaiwhāngai o ngā hononga hākari i roto i te hanga i ngā waka. He nui ngā momo ka taea ai te whakapai i te tūponotanga ki te kaiwhāngai, me te roa o ngā hono, pēnei i te whakawehenga mate, te whakapai mata, ā, me era atu. Ko te whakawehenga mate e āheinga ana i ngā paihikara o te kuhunga wera, ko ngā mahi pēnei i te whakapai iwi e whakapai ana i te mata o te hono hei whakatū haerenga ki te kaiwhāngai. E whakarite ana ēnei tikanga i ēnei momo hei hāngai i te whakarite i te mana o te hono. Hei tauira, he kauwhata ā-motu kei te Whakahaere Hākari Amerika hei whakatū hoki i ngā pai o ngā mahi nei, ka whakamahia whaimana i roto i te whenua hei whai hua pai me te whakaputa anō i ngā hua i ngā taiao whakamomori.

Paetae Whakamātau: Kua pai ngā Whakahaere Mata i ngā Fleets Waka Pōhēhē

Whakaiti Korehua i ngā Whata Pōhēhē

Te whakahaere i ngā waka pūhao rūaheke, te tiaki i te korekore he mea nui rawa, ka taea te whakapai o ngā momo hangarau mōteatea hei whakatīngi i te wā o te waka. He tauira ā-muri -- he kaiwhakawhiwhi waka pūhao rūaheke, i whakamahi i ngā kaiwhakakorekore whakahirahira. Nā reira i pai ake ngā hua, i heke ngā utu whakahaere e 30%, ā, i whakaiti haere ngā wā mahi wehi e 25%. I tuhia ngā waka nei i te hāpori rite whatiwhati o ngā kaiwhakakorekore epokisi me ngā kaiwhakakorekore poliuretana, i whakatakoto hei tautoko i te whakaritenga ki runga i ngā momo whenua. Ko ngā whakaaro anō hoki mai i ngā whakamahi atawhai, ko te wāhanga whakaaeae rerekē, ko te mea nui kei te tiki i te korekore me te whakawehewe, hoki hoki i ngā wā e hihiko ana te uru o te wai. Ko ngā tauira ā-muri nei he tohutohu anō he pai rawa te whakamahi moni ki te whakakaha i te tahuhu matawhāiti hei whai hua mō ngā tangata whenua o ngā kaiwhakawhiwhi.

Te Whanaketanga Pūmau o ngā Waka Whakatataki Arorangi

He mea nui ngā maimoatanga mata motuhake i roto i te oranga o ngā waka tākai. Ko ēnei tukatuka ka tino whakapai ake i te haumaru me te hua, e whakaaturia ana e ngā tatauranga i whiwhihia mai i ngā waka maha. Hei tauira, ko ngā waka tākai i whakahoutia i te tukanga whakahoutia he 20% te whakaiti i ngā rerekētanga tiaki i whakaritea ki ngā putanga kāore i whakahaeretia. Ko te mea nui, he 15% ake te roa o te ora o te ratonga, e tohu ana i te utu nui mo te haumi. Kua tukuna hoki e ngā tohunga o te ahumahi rererangi he korero o te pono o ngā mata i tukatukahia hei aukati i te hapa hanganga i roto i te taumahatanga. Ka whakapumautia anō ēnei kerēme e ngā pūtake pono, tae atu ki ngā whakaputanga hangarau rererangi, e tohu ana ehara i te mea he pai ake ngā waka i whakaritea i ō rātou hoa kāore i whakaritea i roto i ngā ringa o ngā kaiwhakamahi, engari ka whakapiki ake hoki te haumaru me te tōtika whakahaere.

Nā te whakamatau i ēnei whakariterite kei te pai, ka rangona he mea nui te mahi o ngā whakawhiti i raro i te whakapai hoki i te noho me te roa o ngā kaihoe, whakamana ai ngā take āhuarangi me ngā mahi whakahaere.