Kunzwisisa Basa reChirimwa Chekushongedzauye Kukosha kweMapoto eGarvanizing muMaitiro Ekugadzira
Munyaya yekurapa nekudzivirira simbi, galvanization inoita basa guru mukusimudzira kugara kwenguva refu uye kugara kwenguva refu kwezvigadzirwa zvesimbi nesimbi. Kambani yekugadzira michina yegalvanization yekuChina inonyanya kugadzira hari dzemhando yepamusoro dzegalvanization nezvimwe zvinhu zvakakosha zvinoita kuti izvi zviitike nyore. Kuti tinzwisise zvizere kukosha kwezvinhu izvi, zvakakosha kunzwisisa zvinoitwa nechirimwa chegalvanization uye mamiriro chaiwo ainoshanda, kunyanya maererano nekupisa kwehari yegalvanization.
Chii Chinogadzirwa Nesimbi Inodzivirira Mvura?
Chirimwa chekubatidza magiya chinonyanya kusanganisirwa mukuita kwekugadzira magiya, kunova kushandiswa kwechinhu chinodzivirirazingikuputira simbi kana simbi kudzivirira ngura. Maitiro aya akakosha mumaindasitiri akasiyana-siyana, anosanganisira kuvaka, mota, uye kugadzira, uko zvikamu zvesimbi zvinosangana nemamiriro ekunze akaoma.
Maitiro ekugadzira galvanization anowanzo sanganisira matanho akati wandei akakosha:
Kugadzirira Pamusoro: Usati watanga kugadzira simbi, simbi dzinofanira kucheneswa zvakanaka kubvisa tsvina yakaita semafuta, mafuta, tsvina, kana ngura. Izvi zvinowanzoitwa kuburikidza nekushandisa mishonga yakawanda, kusanganisira kubvisa mafuta uye kusanganisa mvura.
Kuchenesa: Mushure mekuchenesa, simbi inorapwa nemushonga wekufambisa, izvo zvinobatsira kudzivirira kuoxidation uye zvinoita kuti zinc coating inamatire zviri nani.
Kugadzira simbi: Simbi yakagadzirwa inonyudzwa muhari yekubatidzayakazadzwa nezinc yakanyungudutswa. Apa ndipo panowanikwa kuputira chaiko, sezvo zinc ichibatana nesimbi kana simbi kuti igadzire rukoko runodzivirira.
Kutonhodza uye Kuongorora: Kana simbi yapera kugayiwa, simbi yakaputirwa inobviswa muhari yoregedzwa ichitonhorera. Yobva yaongororwa kuti ive nechokwadi chekuti jira racho rakaenzana uye rinosangana nezvinodiwa neindasitiri.
Mushure meKurapwa: Mune zvimwe zviitiko, mamwe marapirwo anogona kushandiswa kusimudzira hunhu hwepamusoro pemarangi, senge passivation kana pendi.
Basa rehari inosimbisa simbi
Pakati pegadziriro ye galvanization pane galvanization pot, chinhu chakakosha chinochengeta zinc yakanyungudutswa. Dhizaini nekugadzirwa kwe galvanization pot zvakakosha pakushanda zvakanaka uye kushanda zvakanaka kwe galvanization process. Kambani yekugadzira michina ye galvanization yekuChina inowanzo tarisa pakugadzira galvanization pot dzemhando yepamusoro dzinogona kutsungirira mamiriro akaipisisa e galvanization process.
Chii chinonzi TembirichaHari yesimbi?
Kupisa kwehari yekubatidza simbi chinhu chakakosha mukuita kwekubikisa simbi. Kazhinji, zinc yakanyungudutswa muhari inochengetwa patembiricha iri pakati pe450°C kusvika 460°C (inenge 842°F kusvika 860°F). Kupisa uku kwakakosha nekuda kwezvikonzero zvakati wandei:
Kuyerera kweZinc: Pakupisa kwakanyanya uku, zinc inoramba iri mumvura, zvichiita kuti zvive nyore kunyudza zvikamu zvesimbi. Kuyerera kwezinc yakanyungudutswa kunoita kuti ikwanise kuyerera mumipata yese uye kupa chifukidziro chakafanana.
Maitiro emakemikari: Kupisa kwakanyanya kunoita kuti makemikari ashande pakati pezinc nesimbi kana simbi, zvichigadzira chisungo chesimbi chinowedzera kugara kwenguva refu kwejira racho. Chisungo ichi chakakosha pakudzivirira simbi kubva mukuora kwenguva refu.
Kushanda zvakanaka: Kuchengetedza poto yemagetsi patembiricha yakakodzera kunoita kuti maitiro acho ashande zvakanaka, zvichideredza nguva inodiwa kuti simbi ifukidzwe zvakanaka. Kushanda zvakanaka uku kwakakosha pakuzadzisa zvinodiwa pakugadzira zvinhu munzvimbo inokurumidza kugadzirwa.
Kudzora Hunhu:Kudzora tembiricha nguva dzose mukati mehari inobatidza magiya kwakakosha kuti pave nechokwadi chehunhu. Kuchinja-chinja kwetembiricha kunogona kukonzera zvikanganiso mujira, zvakaita seukobvu husina kuenzana kana kusabatana zvakanaka, izvo zvinogona kukanganisa hunhu hwekudzivirira hwepamusoro pegiya.
Kukosha Kwemidziyo Yemhando Yepamusoro
Hunhu hwehari yekubatidza magiya nemimwe michina hunokanganisa zvakananga kushanda kwemaitiro ekubatidza magiya. Hari dzemhando yepamusoro dzakagadzirirwa kutsungirira hunhu hwekuora hwezinc yakanyungudutswa uye tembiricha yakakwira inobatanidzwa, zvichiita kuti dzigare kwenguva refu uye dzakavimbika.
Uyezve, kufambira mberi mune tekinoroji kwakaita kuti pave nekugadzirwa kwemaitiro ekugadzirisa magetsi anoshanda zvakanaka uye asingakuvadzi nharaunda. Mapoto emazuva ano ekugadzirisa magetsi anogona kusanganisira zvinhu zvakaita semasisitimu ekudzora tembiricha, mashandiro ekugadzirisa otomatiki, uye kuvandudzwa kwekudzivirira kupisa kuti kuwedzere kushanda zvakanaka kwesimba uye kuderedza mari yekushandisa.
Mhedziso
Muchidimbu, chirimwa chekuisa magasi chinoita basa guru mukudzivirira zvikamu zvesimbi kubva mukuora kuburikidza nekushandisa zinc coating. Hari yekuisa magasi chinhu chikuru cheiyi nzira, inoshanda pakupisa kwakanyanya kuti ive nechokwadi chekuti kuisirwa uye kubatana kunobudirira. Kambani yekugadzira michina yekuChina inogadzira magasi inobatsira mukupa michina inodiwa kuti iite izvi, ichivimbisa kuti maindasitiri anogona kuvimba nezvigadzirwa zvesimbi zvinogara kwenguva refu uye zvinogara kwenguva refu. Sezvo tekinoroji ichiramba ichichinja, kukosha kwemidziyo yekuisa magasi yepamusoro kuchawedzera, zvichiwedzera kugona kwezvirimwa zvekuisa magasi pasi rese.
Nguva yekutumira: Mbudzi-01-2024