He aha te pickling phosphating
He tukanga mo te maimoatanga mata whakarewa, ko te pikinga ko te whakamahi i te kukū o te waikawa hei horoi i te whakarewa hei tango i te waikura o te mata.Ko te Phosphating he whakamakuku i te whakarewa waikawa-waahi me te wairewa phosphating hei hanga i te kiriata waikura ki runga i te mata, ka taea te aukati i te waikura me te whakapai ake i te piri o te peita hei whakarite mo te mahi ka whai ake.

Piki ki te tango waikura me te kiri ko te tikanga tino whakamahia i roto i te mara ahumahi.Ko te kaupapa o te tango waikura me te tango kiri ka tutuki ma te tango miihini o te hauwai i puta mai i te whakakore waikawa o te waikura me te waikura.Ko te nuinga o nga mea e whakamahia ana i roto i te pikau ko te waikawa maota, te waikawa pungatara me te waikawa phosphoric.He iti noa te whakamahi i te waikawa nitric na te mea ka puta te hau hau hauota hauota paitini i te wa e piki ana.He pai mo te whakamahi i nga wa iti te whakamahana o te waikawa waikawa waikawa, kaua e neke ake i te 45 ℃, ko te whakamahinga o te kukū o te 10% ki te 45%, me taapiri ano he nui o te aukati kohu waikawa e tika ana.Ko te tino puhoi te waikawa pungatara i te iti o te pāmahana pickling, me whakamahi i roto i te pāmahana reo, te pāmahana o 50 ~ 80 ℃, te whakamahi o te kukū o 10% ~ 25%.Ko te painga o te piki o te waikawa phosphoric ko te kore e whakaputa i nga toenga kino (he nui ake, iti iho ranei te toenga o te Cl-, SO42- i muri i te kohi waikawa waikawa me te sulfuric acid pickling), he mea haumaru, engari ko te kino o te waikawa phosphoric ko te he nui ake te utu, he puhoi te tere o te tiki, ko te kukū o te whakamahinga o te 10% ki te 40%, me te pāmahana maimoatanga ka taea te pāmahana noa ki te 80 ℃.I roto i te tukanga pickling, ko te whakamahinga o nga waikawa whakauru he tikanga tino whai hua ano, penei i te waikawa waikawa-waikawa-waikawa te waikawa whakauru, te waikawa phospho-citric waikawa whakauru.Ko te rahinga tika o te aukati waikura me taapiri atu ki te tiki, te tango waikura me te otinga taika tango waikura.He maha nga momo aukati waikura, a he ngawari noa te kowhiringa, a ko tana mahi he aukati i te pirau whakarewa me te aukati i te "whakaheke hauwai".Heoi, i te wa e kohia ana nga mea mahi tairongo "hydrogen embrittleness", me tino tupato te kowhiringa o nga aukati waikura, na te mea ka aukati etahi o nga aukati waikura i te tauhohenga o nga ngota hauwai e rua ki roto i nga ngota ngota hauwai, ara: 2[H]→H2↑, kia kukū te kukū. o nga ngota hauwai i runga i te mata o te whakarewa ka piki ake, ka whakarei ake i te ahua o te "waiwai embrittleness".No reira, he mea tika ki te toro atu ki te pukapuka raraunga waikura, ki te mahi ranei i te whakamatautau "whakangao hauwai" ki te karo i te whakamahi i nga aukati waikura kino.

Te pakaruhanga o te hangarau horoi ahumahi - horoi laser matomato
Ko te mea e kiia nei ko te hangarau horoi taiaho e pa ana ki te whakamahi i te kurupae taiaho kaha nui ki te whakamaarama i te mata o te mea mahi, na te mata o te paru, te waikura, te paninga ranei i te whakaetonga, te tihorea ranei, te tere-tere me te tango whai hua o te mata. te taapiri, te paninga mata ranei, kia tutuki ai he mahinga ma.He hangarau hou e pa ana ki te pahekoheko o te taiaho me te matū, a he tino kitea nga painga ka whakaritea ki nga tikanga horoi tuku iho penei i te horoi miihini, te horoi matū matū, te horoi wai kaha kaha, te horoi ultrasonic auau teitei.He pai, he tere, he iti te utu, he iti te kawenga wera me te utaina miihini i runga i te taputapu, me te kore e pakaru mo te horoi;Ka taea te recycled para, kahore poke taiao haumaru, me te pono, e kore e kino te hauora o te kaiwhakahaere e taea te tango i te momo o te matotoru rerekē, wāhanga rerekē o te tukanga horoi taumata paninga he ngāwari ki te whakatutuki i te mana aunoa, horoi mana mamao me te pera i runga i.

Ko te hangarau horoi laser matomato me te parahanga-kore ka whakaoti katoa i nga whakapae parahanga o te taiao mo te hangarau maimoatanga phosphating.He hangarau mo te whakamarumaru i te taiao me te hangarau horoi kaakaariki - ka puta mai te "maama laser" ka piki i te taha o te tai.Ko tana rangahau me te whakawhanaketanga me te tono ka arahi i te huringa hou o te tauira horoi ahumahi me te kawe mai i te ahua hou ki te ahumahi maimoatanga mata o te ao.