-Hiko galvanizing whakarewa: hangarau, taputapu

Galvanizing - whai hua, me te utu ngāwari, a na reira te ara noa o te tiaki konganuku ferrous i te waikura. I roto i te nuinga o te wā, kei te whakamahia te reira i roto i te hanga o te taputapu me toromoka, me te mata maitai.

Methods o te tono i te paninga konutea

galvanizing Anticorrosive whakamana i roto i ngā ara, me te ora mahi o te paninga tei runga i te matotoru o te paparanga paruru.

He tikanga o te paninga tei runga i te āhuatanga e hiahiatia ana, te rahi hua, tikanga hoki tona whakamahi atu.

Ko te ātete iti tino māmā, me te manufacturable, engari whakarato ki te ahotea pūkaha o te paparanga paruru, - he galvanizing makariri mā te oneone, e kei te maha nui o paura konutea wehea minita.

Na roto i te rōrahi galvanizing production kī tuarua wera-tuku galvanizing. Ko te paninga whiwhi i roto i tenei tikanga, te kounga tiketike, me te roa, engari taiao haumaru, mai te whakamahia rewanga konutea, engari tonu ki te mau tonu tona pāmahana paku titau iti iho i te 500 ° C te nui nui o te kaha hiko, tikanga matū o te faaineineraa mata.

Tino rite ki te wera-tuku galvanizing atu hangarau, engari iti pai tikanga o te tono i te kahu tiaki o te tūringiringi ngāwhā. Kei te whakamahia te reira, ka whakaturia titauraa teitei i runga i te matotoru, me te hinengaro paninga waho.

Ko tētahi atu ara o galvanizing - te riringi hau-waiariki, e whakamahia nei mo te tiaki o ngā hua nui me ngā hanganga e kore e taea noa ki te hoatu i te pati.

hapa Galvanizing tokomaha o nga āhuatanga o ētahi atu tikanga paninga me he tona taha pai.

Ko te painga o galvanizing

Ko te nuinga noa te tikanga o te tono i te paninga konutea i iahiko.

Ko te painga matua, no te mea o nei galvanically reira tono galvanizing whakarewa, Ko te tohu tiketike o te tiaki ki te waikura te mata o te rauemi. He kahu angiangi o konutea faarahi te ora mahi o ngā hua i te wā torutoru, a na reira te whakaiti i te utu o te tiaki me te whakakapinga.

whiwhi te paninga te ara kahore koputaputa me rūrūtia mau te āhua me te rahi o nga hua. Hoatu he taea reira ki ngā o tetahi, ara nga āhua tino matatini.

e kore e Smooth me pīataata coatings whakapaipai rapua e i roto i nuinga o te wā maimoatanga atu.

Haunga, titau te tukanga galvanizing anake whakapaunga iti, me māpele galvanic whai te hua nui.

huakore galvanizing

E kore te mea te tikanga mō te tono i te paninga tiaki i te iahiko, kahore drawbacks.

Ko te drawback matua - iti adhesion konutea ki te whakarewa, e tika ana ki nei me ata horoia te mata o te hua.

Ko hoki te mate te hanganga i roto i te ururua paitini tukanga paninga tono horoi nui.

kia meinga aratau Rahunga whakakī o te whakarewa matua ki hauwai, e hua i fragility o te hua, me te tauwhatinga o te kounga paninga.

parau tumu o te mahi

hāngai Galvanizing te i runga i te parau tumu o te pānga paruru, whakaritea nei e te rerekētanga i roto i moe, iahiko o te konutea me te rino. Ka rite ki konutea he pūmanawa raro iahiko, kua pani rawa ki te tiaki patunga ki konganuku ferrous. Kei te rite te whai wāhi te reira i taua i roto i te taiao hou o te waikura iahiko.

I roto i te piti hāora o te waikura rino e hanga e he rōrahi nui atu te whakarewa taketake. riro wewete te kiriata waikura, me haere ki te kore ano oxidized hāora whakarewa. A i hanga konutea i roto i te kiriata piti hāora te kikokore, me te kiato, e kore e tika i te reira ki te hāora whakarewa tiaki i te paninga kore anake, engari ano hoki i te whakarewa turanga i raro.

Ngā momo o galvanizing

Galvanizing whakakikorua - hangarau, e tohu te iahiko, arā tukanga pitihāoratanga iahiko i roto i te kawehiko i raro i te mana o te nāianei hiko tonu ...

I runga i te hanganga o te whakakikorua kawehiko konutea e wehea ki ngā momo e toru: waikawa, alkali me te cyanide.

Ko te tikanga tino whakamahia nuitia o te tono i te paninga konutea ki ngonge electrolytes waikawa, ngā hoki te rino, me te maitai wahi o whirihoranga matatini. Products hanga o te waro me te koranu steels ki te paninga konutea wāhi ki iti takanga o hauwai embrittlement, a kua whiwhi ahua pai, ki te pānga whakapaipai pai i roto i te whānuitanga o ngā tae ngā.

tiaki atu mō te galvanizing

Ko te mahi tiaki o te konutea paninga tei runga i tona matotoru, e i roto i te waipara galvanic o 5 microns, me te āhua o te kawehiko.

I roto i ētahi wā, te āhuatanga tiaki o te paninga konutea faarahi passivation, phosphating peita ranei.

Passivation (chromating) - maimoatanga matū o ngā hua i roto i te rongoā o te waikawa chromic tai ranei ona, kia rite ki te hua o nei te mata i hanga kiriata pākati pūmura. Tenei tukanga kore anake faarahi te āhuatanga tiaki o ahu maha, no te mea i rite ki te hua o te paninga mōhinuhinu whakarei, a taea te peita i te reira i roto i ngā tae.

A, no te phosphating (maimoatanga ki te waikawa phosphoric i roto i tai) piauau hua i roto i te mata i hanga Phosphate kiriata. I muri i phosphating kia tonu tono peita.

wāhanga galvanizing

ngā Production-hiko galvanizing o te maha tukanga, ia o nei poroa e horoi i roto i rere tāpu wai te paraihe horoi ranei me tikanga.

Kei te āta horoia hua tuatahi o te waikura, tauine, hinu hangarau, coolant peita ranei toenga me degreased i roto i rongoā alkali. Katahi te degreasing -hiko.

Muri te maungärongo i roto i te wairewa o te waikawa pūhaumāota i roto i i horoia te mata whakamutunga kei waho whakararuraru i te apa mata, me te pickling puta reira - whakahohenga mua ki tono o te paninga konutea. Anake ka hua ratou ake galvanizing.

I muri i taua, ki te tika, haamaramaramahia me hua e purea o te waikura kiriata i roto i te wairewa waikawa hauota waiwai, a ka phosphating, passivation me te whakamaroke.

Ka taea te whakamana ngā mahi atu ki galvanizing ngā hua. Hei tauira, tūtū'í te Unuhia te aroaro o galvanizing, pito paiherea, te tikanga i muri i te hinu, me te marutanga.

Taputapu mō te galvanizing

raina hiko - he raupapa motuhake o te tukanga pati me i horoia i roto i nei e ki Pālesi multilayer ranei paninga konutea ki te āhuatanga mahi e hiahiatia ana.

I roto i runga ki te taputapu hanga rōrahi whakamahia ki rerekē nekehanga o mechanization. Kua whakapumautia hinonga nui rārangi mīhini ki te mana aunoa. He rārangi ki te mana ā-kanohi tonu ranei me te he aho-paku.

ngā raina Galvanizing kore anake o te pati. Kei roto te reira i ngā pūnaha waka o ngā whakaaro, te taputapu e tika ana mō te puunaha maimoatanga, taputapu pŭpŭ tauturu, e ngā tikanga mō galvanizing, huānga whakawera, exchangers wera, te pitoiho me pitoake tokotoko.

Ko te apatoko ngā pūnaha ventilation, cabinets whakamaroke me te taputapu pouaka, taputapu tātari, te fariiraa i papua taputapu demivody.

Electrolytes mō te galvanizing

Hoki galvanizing, i runga i te whakaaro o te hua rānei whakamahia te electrolytes, e kua wehea ki e rua ngā rōpū matua.

Electrolytes i roto i nei, ko te konutea i te puka o katote hydrated ohie, ka karanga te waikawa ohie. Tenei fluoboric, pūkawa ngāwha me rongoā pūhaumāota.

Kei roto Matatini ngātahi electrolytes waikawa me te kawakore ngā katote konutea i roto i te matatini ki te tiaki pai, me te kino. Tenei ammine, pyrophosphate, cyanide me ētahi atu rongoā.

I nei te tono te kawehiko, tei reira matua i runga i te auau waipara, a ka te kounga o putunga o konutea i runga i te tuhinga (te pitoiho).

Mai i electrolytes matatini whakatakotoria konutea i te pitoiho i purara nui o ngā katote. Ki te whakanui ake i whakarewa kiato nāianei heke e tukua, me te whakanuia ana te tukua o te hauwai.

Na galvanizing i roto i electrolytes matatini whakamana i iti kiato nāianei, me paninga ko te kounga tiketike rawa, baked pai, me te ōrite.

I roto i te electrolytes ngonge waikawa konutea galvanic ohie, i te kāinga tae atu, haere i kiato nāianei tiketike, me nui ake i ka te whakamahi i auau rongoā matatini. He pai ahua o nga hua whiwhi, engari e kore ko te paninga kounga tiketike rawa, a he pai anake hoki ngā āhua hua ngā ohie.

galvanizing

puta tika tukanga hangarau i roto i te pati galvanizing o kawehiko. mahue te reira i te hua pango whakarewa, whangai nei i roto i electrodes motuhake te nāianei hiko (te pitoiho), me te konutea parakore ranei i te puka o paraharaha o pōro Kikī ki ngā wāhanga mata motuhake (pitoake).

I roto i te tauhohenga iahiko i raro i te mana o te hiko kiato nāianei 1 ki te 5 He konutea / DM rewa i roto i te kawehiko, a ka e takoto ona katote i runga i te pitoiho ki te hanga i te matotoru whakakikorua o 4-25 microns.

E ko, te whakamahi i tenei tikanga whiwhi te toromoka (raka, me nati) ki kākahu me te paninga pīataata.

Aunoa raina mō te galvanizing

raina galvanizing Modern - ko te aho tino aunoa, e mahi i nga kaupae katoa o paninga, tae atu fehokotaki'anga me degreasing o ngā hua kounga o ngā mahi rerekē, me te whirihoranga.

raina aunoa tikanga ngā o te huinga o pati hangarau whakakikorua, rectifiers modular, uta / tangotango tihokahoka, taputapu waka, Taputapu mo te ventilation, supply wai me te rere o te parakaingaki, anga whakarewa ki tiaki arawhata.

Ka taea te hanga-hiko pati o kowiri tira, maitai, kapi katoa ki te kirihou rapa ranei. pati Modern, paiherea i waerau rau e piki whakakapi kēne whakarewa. Tei Tīpakonga pati rauemi i runga i te hanganga me te kukū o kawehiko me te pāmahana whakahaere.

Communications supply wai me ngā pūnaha parakaingaki, a i roto i nuinga o te wā tikanga i raro i nga pati ventilation me hoki hanga i te polypropylene.

Ko te āhuatanga o te aho takoto e tona kaha, me ngā āhuatanga o pati galvanic.

Galvanizing e wahi ki te hanganga o te wai ururua ki te kukū nui o ngā katote konganuku taimaha. Na reira, taunaki ratou, tātari, whāpāharehia, te whakamahi i kohu matū waipara, me ētahi atu tukanga sorption i roto i ngā hanga o waerau engineering.

-hiko konutea i te kāinga

Galvanizing, hua ratou ringa ake, e haamata te reira ki te kōwhiringa o ngā rauemi. kia waiho te kawehiko hei otinga o te konutea pūhaumāota me te waikawa pūmāota i roto i te wai māturu. Tenei waikawa whakapiringa pera-ka karanga, e te tino maha whakamahia i roto i te kāinga. maungärongo kaimahi konutea i roto i te waikawa pungatara, ka rite pākahiko ZnSO ₄ kawehiko, engari he kino tenei tukanga, no te mea hua te tauhohenga wera, me te hauwai taikaha. Te kawehiko i roto i tetahi take e kore e waiho te hohenga o tioata tote rewa.

Ka taea te hokona konutea Pure i roto i te taonga o tauhohenga matū ranei i runga i te reo irirangi, a taea te whiwhi i te pākahiko tote fuses ranei, tiaki i te Soviet Union.

Ka taea e Galvanic pati e he karaihe ipu kirihou ranei. tu te reira ki te whakaturia te pitoake me te pitoiho. Ko te pitoake - he paraharaha konutea, ki hono nei te i te supply mana "me". Ko te atu te pitoake, te he paninga atu kākahu i runga i te hua pitoiho tono nei te paninga paruru. kia waiho te pitoake he iti, e taea te whakanohoia e ratou a tawhio noa te pitoiho i te tawhiti ano ki te mata o te konutea pani kaupae me wā kotahi i runga i taha katoa. Ki te pitoiho hono "haunga" pūtake mana.

Ahakoa ka i te kāinga i hanga galvanizing hangarau whakakikorua tika ngā horoi tino me degreasing o nga wahi, me te tona whakahohenga i roto i te otinga waikawa.

Power Supply - ko te pākahiko motokā ki te rama aano atu o te mana iti ranei te tahi atu kiritaki i roto i te ara iahiko ki te nāianei i roto i ko te ara iahiko i raro nei e aore te mana supply ki te ngaohiko tamau i te putanga tenei. Ko te mea matua ko te e reira he kahore koropupu tere o te kawehiko i roto i te galvanizing.

puta Mau galvanizing ka te pitoake me te pitoiho e mahue i roto i te kawehiko me katia te ara iahiko hiko te. Ko te roa te tukanga, te nui te apa konutea whiwhi i runga i te hua.

Ki te galvanizing paninga paruru i runga i te hua riro pū, kākahu, me te maheni, ki te pānga whakapaipai. Kei te whakamahia te reira i rua i roto i te ahumahi, me te kāinga, ahakoa te meka e te reira puunaha i ururua taiao mōrearea.