Tsarin aikin galvanizing mai zafi

Mai samar da bututun ƙarfe mai zafi

Ciyarwa → tsinken tsinkewa, wankewa → mai narkewa → busarwa → tsinken tsoma mai zafi → ciki da waje yana hura iska → lakabin birgima, alama → passivation → dubawa → marufi.

Ma'aikacin ɗaukar kaya zai duba yanayin kayan:

1. Ba za a manne saman bututun ƙarfen da mai ba (musamman tabon mai kamar fenti mai haɗa man kwalta), in ba haka ba za a haifar da adadi mai yawa na kayayyakin da ba su cancanta ba.

2. Dole ne a daidaita bututun ƙarfe bayan an samar da shi don kawar da matsin lamba na ciki na bututun ƙarfe.

3, ba za a iya yin amfani da bututun ƙarfe ba tare da lalata ba, in ba haka ba za a ɓatar da sinadarin hydrochloric acid mai yawa.

Ba a yarda da lanƙwasa ta wucin gadi ba a cikin tsarin jigilar bututun ƙarfe.
5. Ga bututun ƙarfe mai galvanized da aka tsoma a cikin ruwan zafi, ba a yarda a manna alamomi a bangon ciki da na waje na bututun ƙarfe ba don guje wa zubar da ruwa.

1. Tsaftace bututun ƙarfe:

1) Ma'aikatan da ke yin pickling dole ne su sanya kayan kariya daga aiki kafin su yi aiki, su duba ko akwai wurin aiki mara shinge da kuma ko mashin ɗin yana nan, sannan a iya yin aikin bayan an tabbatar da shi.

2) Ana amfani da sinadarin hydrochloric acid galibi wajen yin picking, kuma ana yin hydrochloric acid ta hanyar ruwa. Yawan sinadarin hydrochloric acid yana da kashi 18-20%, wanda ya fi dacewa.

3) Fahimci yawan sinadarin acid, zafin jiki da kuma tan na bututun tsinken a cikin tanki kafin a tsinken.
4) Lokacin ɗaga bututun, majajjawa biyu ya kamata su kasance kimanin mita 1.3 daga ƙarshe, don guje wa lanƙwasa bututun ƙarfe da haifar da zubewa a cikin bututun galvanized; Lokacin da ake saukowa daga bututun zuwa tankin acid, bututun ƙarfe ya kamata a karkata shi zuwa 15°, don a fara rage ƙarshen bututun da ke tsaye, don hana feshin acid daga raunata mutane.

5) Kowace bututun ƙarfe da za a yi amfani da shi wajen tacewa ya kamata ta kasance nauyin tan 2 zuwa 5 kuma tsawon lokacinsa ya kai minti 5 zuwa 15.

6) Ya kamata bututun ƙarfe ya yi rawar jiki akai-akai yayin da ake tsinken tsinkewa. A cikin tsarin girgiza, ya kamata a sanya bututun ƙarfe a kan dutse mai kwance na tankin acid, kuma a fara sling ɗin a gefe ɗaya sau 3, sannan a sake kunna sling ɗin da ke ɗayan gefen sau 3, sannan a ɗaga bayan an maimaita sau biyu; Kusurwar tashiwar girgiza ba ta fi 15° ba.

7) Idan aka yi wa tankin acid zafi, a gyara bututun tururin sosai kafin a buɗe bawul ɗin tururin.

8) Lokacin da crane ɗin crane ya shiga ko ya fita daga tankin acid, ba zai yi karo da bangon tankin ba don hana lalacewar tankin acid.

9) Manyan dalilan da ke haifar da ƙarancin tsinke bututun ƙarfe:

(1) za a duba bututun ƙarfe sosai lokacin ciyarwa, kuma ba za a saka bututun ƙarfe mara inganci a cikin ruwan 'ya'yan itace ba.

(2) Ba a sarrafa bututun ƙarfe a hankali lokacin da yake girgiza.

(3) Rashin isasshen lokacin tsinkewa da kuma sinadarin hydrochloric acid.

10) Manyan dalilan da ke haifar da tsinken bututun ƙarfe:

(1) Yawan sinadarin acid na hydroelectric.

(2) Lokacin girki ya yi tsayi sosai.

11) Bayan an yi amfani da ɗanɗanon, a duba ko saman bututun ƙarfen yana da santsi, ko akwai sauran ma'aunin ƙarfe, ko kuma saman bututun ƙarfen ya gurɓata ta hanyar ma'aunin mai.
2. Wanke bututun ƙarfe da ruwa:

1) Ya kamata a wanke bututun ƙarfe da ruwa a cikin tankin ruwa mai tsabta. A jiƙa dukkan bututun ƙarfen a cikin ruwa lokacin wankewa, a kwantar da maƙallin pickling ɗin sannan a cire shi sau uku zuwa huɗu.

2) Bayan wankewa, ya kamata a sarrafa ruwan da ke cikin bututun ƙarfe sannan a yi masa magani da ruwan da ke narkewa da wuri-wuri don hana iskar shaka ta bututun ƙarfe.

3) Abubuwan da ke cikin baƙin ƙarfe da gishiri a cikin ruwan tsaftacewa ba za su wuce ƙa'ida ba, kuma ba za a sami wasu abubuwa daban ba. Ya kamata a kiyaye shi da tsabta da kuma bayyananne.

4) Lokacin tsaftace bututun, an haramta wa masu aiki su taka tankin tsinken don hana zamewa ko faɗawa cikin tankin don cutar da mutane.1. Lokacin da bututun ƙarfe ya shiga tankin tsinken, a sassauta majajjawar ta yadda bututun ƙarfe zai nutse cikin ruwan tsinken gaba ɗaya. Ba a yarda saman bututun ƙarfe ya fallasa saman ruwan tsinken ba. Har sai ƙarshen bututun ƙarfe biyu sun kasance babu kumfa, za a ɗaga gefe ɗaya na bututun ƙarfe sama da ƙasa don yin girgiza, kuma za a ɗaga bututun ƙarfe don sarrafa ruwan tsinken sannan a shigar da shi cikin benci na bushewa.

2. Kusurwar karkatar bututun ƙarfe ba za ta wuce 15° a tsarin maganin narkewar abinci ba.

3, bututun ƙarfe a cikin lokacin nutsewar mai narkewa na daƙiƙa 60 ~ 120, nutsewar bututun da ya dawo na mintuna 3 ~ 5, nutsewar bututun da ya dawo na mintuna 5 ~ 10.

4. Zafin narkewa: A kiyaye ruwan narkewar a zafin ɗaki.

5. Bayan an yi maganin sinadarin solvents, kada a manne da wani datti, kada a jika, a saka shi a cikin teburin busarwa don daidaita shi; Ba a yarda mutane su taka bututun ƙarfe da aka sanya a kan benci na busarwa ba. Idan dole ne a taka shi, dole ne a shafa ƙafafun biyu da ammonium chloride kafin a yi aiki a kan bututun. 1. Bayan an yi maganin solvents masu inganci, a sanya bututun ƙarfe a kan dandamalin busarwa da karɓa, sannan a sanya bututun ƙarfe a gefen gaba na tukunyar zinc da kuma gefen gaba na na'urar maganadisu ta biyu zuwa murabba'i a kusurwar dama; Ana sanya bututun mai lanƙwasa a baya ko a miƙe a sanya shi a kan rack ɗin karɓa.

2. Babban aikin busar da KANG shine busar da ruwan da ke saman bututun ƙarfe. A gefe guda kuma, shine ƙara zafin bututun ƙarfe da kansa, hana watsa sinadarin zinc daga cutar da mutane, kuma kada a ɗauke makamashin zafi a cikin tukunyar zinc, don hanzarta samar da layin zinc-ferroalloy.

3. Zafin bushewar kang shine 80℃ ~ 180℃, kuma lokacin bushewar bututun ƙarfe shine mintuna 3 ~ 7. Hakanan ana iya sarrafa zafin bushewar bisa ga ƙayyadaddun bayanai da kauri na bango na bututun ƙarfe. Ya kamata masu busar da busarwa su duba matakin bushewar bututun ƙarfe a kowane lokaci don hana rashin lokaci a cikin raunin zinc na ruwa; Lokacin bushewa, kar a wuce zafin, don hana coke na yin burodi mai narkewa. Bututun ƙarfe mai narkewar zafi yana ɗaukar ƙa'idar injiniya ta dannawa, matsewa ƙasa, juyawa, ja da ɗagawa don cikakken nutsewa na bututun ƙarfe mai narkewar atomatik don kammala aikin galvanization mai narkewar zafi.

1. Sarrafa sigogin tsari: Ya kamata a sarrafa zafin maganin zinc tsakanin 440-460℃; Lokacin tsoma zinc ya kamata a sarrafa shi tsakanin daƙiƙa 30-60; Abubuwan da ke cikin aluminum (matakin ruwa na zinc wanda ke ɗauke da aluminum 0.01-0.02%)

2. Ya kamata sinadarin zinc ya kasance zN0-3 zinc ingot tare da ma'aunin ƙasa.

3. Kula da kuma kula da ingantaccen aikin na'urar ɗagawa da cire sukurori da matsewa akai-akai, ƙarfafa man shafawa na silinda, daidaita tsayi da kusurwar mai rarraba bututun galvanizing da kyau, da kuma daidaita kayan aikin zuwa yanayin da ya dace.

4. Sanya makullin kusanci daidai; layin thermocouple da mita da za a yi amfani da su a cikin wannan samfurin, in ba haka ba, kuskuren zafin jiki babba ne, hannun kariya na thermocouple, sau da yawa ana duba shi kuma ana maye gurbinsa.

5. Mai kula da tashar aiki zai daidaita saurin da hannu bisa ga yanayin aikin kayan aikin da ke gaban tanderu da kuma umarnin nuna alama don hana mannewa da bututu.

6. A kunna kayan aikin da ma'aikatan wutar lantarki ke amfani da su kafin a yi amfani da su don hana zubewar zinc da rauni; A kan duba ko bututun ƙarfe ya faɗi cikin tukunya, idan akwai, don ya fita cikin lokaci; Don daidaita kayan aikin akan lokaci, kada a manne bututun, don tabbatar da amincin kayan aiki.

7. Lokacin da ake ƙara zinc a cikin tukunyar zinc, ya kamata a fara sanya sinadarin zinc a wuta. Kada a taɓa barin a ƙara daurin zinc, ba fiye da guda biyar na zinc a lokaci guda ba. An haramta zuba ƙarfe a cikin ruwan zinc don hana yawan sinadarin zinc.

8, idan sinadarin zinc ya narke a hankali, kada a kunna wuta, in ba haka ba zai lalata rayuwar tukunyar galvanized, kuma akwai yawan wargaza tururin zinc. Idan aka shaƙa shi da yawa, wannan iskar gas mai cutarwa yana haifar da wata cuta da ake kira "zazzabin foundry". A cikin tsarin narkewar zinc, da zarar sinadarin zinc ya yi zafi sosai, kada a taɓa toshewar zinc da hannu, domin guje wa ƙonewa, ya kamata a yi amfani da kayan aikin da suka dace don taɓa shi.

9, don share saman zinc a kai a kai. Lokacin goge tokar, ya kamata a sanya ta a hankali a saman ruwan zinc tare da swab ɗin goge farantin gogewa, ba za a iya juyawa da yawa ba, don kada tokar zinc ta ɗaga, farantin gogewa bai kamata ya tsoma zinc ko ya fita daga bututun ba lokacin da bututun ƙarfe ya taɓa, don kada ya birgima a kan faruwar haɗurra ko haɗurra na kayan aiki.

10. Ya kamata a dawo da tubalan zinc da ke ƙasa a gaban tanda, zinc da ya karye, zinc da aka fitar lokacin da ake yin galvanized, da bututun ƙarfe na zinc da ke gudana zuwa waje a kowane lokaci don rage asarar zafi na tukunyar zinc.

11. Idan aka ƙara sinadarin aluminum a saman sinadarin zinc, dole ne a motsa shi sau da yawa kafin da kuma bayan haka domin tabbatar da daidaiton sinadarin aluminum a saman sinadarin zinc.

12. Domin sauƙaƙe toshewar ruwa da kuma cire sinadarin zinc, ya kamata a saka tan 20 na gubar a cikin tukunyar zinc.

13, tarkacen tarkacen tarkacen don dumama tarkacen, za a raba tarkacen zinc zuwa manyan da ƙananan tubalan ajiya, ya kamata a sarrafa zafin tarkacen a 455℃ sama, injin juyawa dole ne ya yi amfani da kayan aiki na musamman, nesa da tukunyar zinc mita 1, ƙafa don tsayawa a cikin siffar T.

14, tsarin yin amfani da galvanizing mai zafi yana buƙatar ƙarin tsaurara, don haka a cikin tsarin samar da galvanizing mai zafi, dole ne a bushe cikakken tasha, wato, a cikin adadin tushen lokaci na naúrar ko tannage da yawa, ƙarancin farashi, kuma akasin haka yana da girma.1. Bayan an sanya bututun galvanized a gaba, ana amfani da teburin nadi mai maganadisu don fitar da bututun galvanized, kuma juyin juya halin injin da ke kan gaba ba shi da sauri sosai, don haka zinc yana gudana da kyau kafin busawa ta ciki.

2. Kusurwar zoben busawa ta waje ya kamata ta kasance daidai da abin naɗin maganadisu a kusurwoyin dama, kuma matsayin tsayi da na juye-juye ya kamata su kasance masu kyau don tabbatar da cewa bututun galvanized ya ratsa tsakiyar zoben iska.

3. Lokacin shigar da na'urar maganadisu, dole ne na'urorin maganadisu guda biyar su kasance a kan layi na tsakiya don tabbatar da cewa layin zinc iri ɗaya ne na bututun galvanized da aka hura a waje.

4. Busawa ta waje za a yi ta ne da iska mai matsewa, mafi kyau a sama da 70℃, a ƙarƙashin matsin lamba na 0.2-0.4mpa.

5. Za a daidaita matsin iska a ƙarƙashin waɗannan yanayi:

(1) Layin zinc da ke saman bututun galvanized ya yi kauri sosai.

(2) Faɗin layin zinc yana yin duhu bayan iska ta waje.

(3) Bayan busar da iska ta waje, ana manne saman layin zinc a kan wasu busassun kaya sannan a cire abubuwa marasa tsabta. Ya kamata a daidaita girman iskar.

6. A maye gurbin zoben iska na irin wannan takamaiman bayani bisa ga takamaiman bututun ƙarfe mai galvanized. Ba za a iya maye gurbin zoben iska da wasu takamaiman bayani ba.

7. An haramta wucewa da bututun galvanized a yanayin rashin iska, don kada ya haifar da toshewar ramin iska da kuma shafar ingancin busawar waje.

8. A koyaushe a duba ko cikin zoben busawa na waje yana da tsabta, ko akwai zinc a rataye, ko saman waje na bututun galvanized yana da santsi da kuma ko akwai karce; Ko saman abin naɗa maganadisu, sarkar tana da alaƙa da zinc, idan akwai alaƙa da zinc don tsaftacewa akan lokaci.

9. Tunda babu na'urar maganadisu kuma layin zinc ba shi da ƙarfi, saman layin zinc shine mafi yuwuwar ya karye, don haka saurin na'urar jagora ya kamata ya dace da na'urar maganadisu.1. Ana aika bututun galvanized mai zafi zuwa gefen injin busarwa ta ciki ta na'urar jagora, kuma ana amfani da maɓallin kusanci don kammala motsi a kwance, danna busarwa ta ciki, ɗaga kan matsi, da kuma motsa bututun galvanized mai zafi zuwa cikin wurin sanyaya.

2. Bututun da aka yi wa fenti mai zafi shi ne mafi yawan waɗanda za a iya gogewa a kan teburin naɗar gubar. Babban dalili shi ne cewa zinc bai yi ƙarfi sosai ba yayin aikin bututun.

3. Ana amfani da tururi don busawa ta ciki, kuma matsin lamba na busawa ta ciki shine 0.4-1.0mpa; Dole ne saman ciki na bututun galvanized ya kasance santsi.

4, bututun galvanized a cikin sarkar don kiyaye wani kusurwa mai karkata, don haka ragar ruwan sanyi.

5. Wurin da ake yin busawa a ciki yana cikin wani wuri mai tsayi tare da ƙaramin wurin aiki, don haka dole ne a yi aiki da shi a hankali don hana zamewa, faɗuwa da lanƙwasa raunuka; A hana duk wani ɓangare na jiki shiga kai tsaye da bututun galvanized mai zafi, don guje wa rauni.

6. Kula da ko ƙafafunku sun tsaya cak kuma akwai wasu cikas da za su hana ku faɗawa cikin sink; Yana da sauƙi a bar sarkar tana gudana a kan sink, don hana raunin bututun tashi. Ma'ana: Lokacin da ake buƙatar adana sassan da jigilar su na dogon lokaci, ya kamata a yi passivation tsakanin sassan don hana tsatsa a cikin tsarin ajiya da jigilar su. Ana kiran samfuran tsatsa sau da yawa fararen tsatsa. Hanyoyin passivation na gama gari sun haɗa da chromate da phosphate.

1. Hanyar Passivation: Ana amfani da bututun galvanized mai zafi don fesa maganin passivation kai tsaye a kan titin jirgin sama, kuma ana goge maganin a nisan mita ɗaya daga wurin fesawa da wuka mai tururi. A yi hankali wajen hura maganin passivation.

2. A goge da iska mai matsewa don hura ruwan da ke saman bututun ƙarfe sannan a sanya murfin ya zama iri ɗaya. Ta hanyar daidaita matsin lamba don daidaita kauri na murfin, bai kamata a haɗa ɗigon da ya wuce kima a saman bututun zinc ba.1. Alamar birgima da naɗi:

1) Lokacin da injin alamar ke aiki, kar a taɓa abin naɗin alamar da hannunka don hana matsewa da hannu; An hana wucewa da bututun mai biyu ta cikin injin alamar don hana lalacewar naɗin matsi.

2) A lokacin aikin bututun galvanized a cikin teburin naɗawa, injin alamar zai canza bayanin kula bisa ga takamaiman bayanai, kuma za a daidaita tsayin tayoyin matsewa da zarar an canza ƙayyadaddun bayanai, kuma za a ƙara mai akai-akai.

3) Ya kamata a riƙa duba zoben roba na injin alamar birgima akai-akai sannan a maye gurbinsa da lokaci idan an sami wani tsagewa.

4) Za a matse tayar roba a tsakiyar layin bututun ƙarfe, sannan a daidaita ƙusoshin gyara na sama da na ƙasa masu kyakkyawan matsin lamba.

5) Lokacin buga zoben tambarin, ya kamata mutane biyu su yi birgima a lokaci guda. Ya kamata a riƙa ƙara tawada akai-akai don birgima bututun ƙarfe da ji, amma tawada ba ta da sauƙi ta yi yawa.

2. Marufi:

1) Mai hana iska yana amfani da iskar gas mai sanyaya iska, kuma matsin lamba shine 0.4-0.8mpa. An haramta taɓa sassan mai hana iska da hannuwanku don guje wa cutar da hannayenku a ƙarƙashin yanayin aiki na mai hana iska.

2) Lokacin da ake tattarawa, da farko a sanya maƙullan a kan bel ɗin ɗaukar kaya, sannan a sanya bel ɗin ɗaukar kaya a kusa da bututun ƙarfe sannan a saka ɗayan ƙarshen a cikin maƙullan. Sannan a danna injin ɗaukar kaya a kan bel ɗin ɗaukar kaya sannan a buɗe bawul ɗin iska na injin ɗaukar kaya don ɗaukar kaya da matsewa. Kauri na bel ɗin ɗaukar kaya shine 1.0-1.2mm. Ana buƙatar bel ɗin ɗaukar kaya ya kasance 100mm daga ƙarshe, 300mm daga sashi na biyu, da kuma 400mm daga ƙarshen alamar sandar shuɗi.

3) Zaɓi wurin tattarawa na irin wannan takamaiman don bututun galvanized, sanya bututun galvanized a cikin siffar hexagon kuma yi daidai da ƙarshen ɗaya.

4) Da zarar saman bututun ƙarfe da aka lulluɓe ya haifar da gurɓatawa, a tsaftace shi da yashi mai tsabta kafin a tara shi. Idan yanayi ya yarda, ya kamata a tsaftace ruwan da ke cikin ƙaramin bututun; Kada a bar kowa ya taka bututun da ƙafarsa, don kiyaye kamannin bututun galvanized.

Kamfanin Tianjin Rainbow Steel Group ƙwararre ne wajen kera kayayyakin ƙarfe a ƙasar Sin.

Za mu iya yin samfurin kamar haka:

Babban Samfuranmu:

1. Bututun Karfe(Zagaye / Murabba'i/ Siffa ta Musamman/SSAW)

2. Bututun Ruwa na Lantarki(EMT/IMC/RMC/BS4568-1970/BS31-1940)

3. Sashen Karfe Mai Sanyi(C /Z /U / M)

4. Kusurwar Karfe da Tashar Mota(Mashigin kusurwa na V / Hasken H / Hasken U)

5. Kayan gyaran ƙarfe

6. Tsarin Karfe(Ayyukan Tsarin)

7. Tsarin Daidaito akan Karfe(yanka, miƙewa, daidaita, matsewa, birgima mai zafi, birgima mai sanyi, tambari, haƙa, walda, da sauransu. Dangane da buƙatun abokin ciniki)

8. Hasumiyar Karfe

9. Tsarin Sanya Hasken Rana

Ribar Kamfaninmu:

1.Farashi:Kamfaninmu yana Tianjin China. Tsawon shekaru da dama, Tianjin ita ce cibiyar masana'antar ƙarfe kuma babbar cibiyar samar da bututun ƙarfe a China. Sarkar masana'antar kayayyakin ƙarfe da ƙarfe ta cika; Tana da manyan kayan aiki da albarkatun aiki a nan. Don haka nau'ikan bututun ƙarfe da aka yi a nan suna da cikakken inganci, inganci yana da kyau, farashi yana da fa'ida sosai. A matsayinmu na kamfani na rukuni, masana'antunmu guda huɗu za su iya samun farashi mai kyau na kayan masarufi saboda yawan siyan kayan aiki guda ɗaya. Farashin kayayyakin fitarwa duk farashin gabatarwa ne, don haka muna da fa'ida akan sauran masu fitar da kayayyaki masu zaman kansu.

2.Sufuri:Masana'antunmu suna da nisan kilomita 70 kacal daga Tashar Jirgin Ruwa ta Tianjin, wacce ita ce babbar tashar jiragen ruwa a arewacin China, tare da jigilar jiragen ruwa zuwa tashoshin jiragen ruwa sama da 300 a cikin ƙasashe 170. Kamfaninmu kawai Yana da Sauƙi sosai kuma yana adana lokaci da farashi a sufuri.

3.Sabis na tsayawa ɗaya:A matsayinmu na kamfani na rukuni, muna da masana'antu guda huɗu tare da rumbun adana kayayyaki da kayan sarrafawa na zamani, za mu iya samar muku da nau'ikan kayayyakin ƙarfe iri-iri: waɗanda aka yi da zafi da sanyi, waɗanda suka haɗa da nau'ikan sandunan kasuwanci iri-iri, kayayyakin gini da bututu. Muna da duk kayayyaki da ayyukan ƙarfe na gida, na kasuwanci da na masana'antu da za ku iya buƙata. Don haka idan kun saya daga gare mu, abin da za mu iya bayarwa shine sabis na samfuran ƙarfe na tsayawa ɗaya. Yana adana mafi yawan lokacin siyan ku da kuɗin samowa.

4. Ƙarfin Samfura da isarwa:

Muna da babban ƙarfin samarwa, kuma muna fitar da kayayyaki sama da tan 3500 a kowane mako (kusan kwantena GP 150 20), Za mu iya isar da kayayyaki cikin kwanaki 20-30 bayan karɓar ajiya na T/T ko L/C. Don umarni na gaggawa na musamman, za mu iya rage lokacin jagora zuwa kwanaki 10.

5. An ƙera shi bisa ga ƙa'idodi daban-daban, Cika ƙa'idodi daban-daban:

Tunda an fitar da kayayyakinmu zuwa ƙasashe da yankuna daban-daban kamar Turai, Amurka, Ostiraliya, Afirka, Asiya da sauransu, samfuranmu na iya biyan buƙatun ƙa'idodi daban-daban na ƙasa. Idan kuna da buƙatu na musamman, kawai ku gaya mana, za mu iya samar muku da samfuran da aka keɓance, ba wai kawai biyan buƙatun ingancin ku ba, har ma da rage muku farashi mai yawa.