Ukhuseleko nokumelana: inkcazelo, iimpawu, iimbono kunye nohlolo

Ukukhusela izinto kusulelo kunye mhlwa ngumlinganiselo mandatory phambi kokuba kuqaliswe kwezakhiwo kunye namacandelo umntu ukusebenza. Development nokumelana ngokufuthi kuchaphazela kuphela imiphezulu yentsimbi, kodwa kuchaphazela ngokungalunganga iimpawu izinto ezibangqongileyo - iplastiki okanye umthi. indlela Ngokuqhelekileyo, xa ibakala prefabrication ekhethiweyo yi apho ukhuseleko uya kubulawa. shell Anticorrosive nazo abunjwe kwindawo yasekhaya ngokusebenzisa izixhobo ezikhethekileyo.

ulwazi ngokubanzi malunga rustproofing

Uninzi ukhuseleko mali umhlwa isicelo nomphezulu umbandela, nto leyo idala ukutyabeka enganyangekiyo kuphuhliso lweenkqubo ezimbi. Ngokuqhelekileyo, processing loo obala amanqaku kunye nezakhiwo luqhagamshelwano ngokusondeleyo ngamanzi, neekhemikhali zomhlaba. Amaninzi, ukhuselo umhlwa na nemiba ngemiba yezemfundo. Oko ukongeza ekuthinteleni i-mhlwa ukutyabeka inye ukuphucula iimpawu zokwambathisa yenjongosenzi kunye, ukuqinisekisa ifuthe lokunciphisa umsindo.

Nganye medium inalo amanyathelo kwaye batshatyalaliswe ngexesha lokusebenza. Le ezincinane ukunika iteknoloji kwi ukukhetha indlela zonyango. Ukongeza, ukhuseleko umhlwa nga ngokwayo kuba imichiza kweziyobisi esebenzayo. Kuba izinyithi ezahlukeneyo kunye aluminium mazikhethwe elihle kakhulu ukusuka kwindawo Ngenxa yeziphumo sobabini Ipeyinti zokuzikhusela.

Amanqaku iindlela protective nxamnye irusi

Sebenza kunye inxalenye metal kwisicelo se Ipeyinti zokuzikhusela kudinga ngenyameko. Ngokuqhelekileyo, imisebenzi ephambili ukujongana nalo nqanaba ethile. Kwakhona ngokwahlukileyo kwezinye iindlela izinto yosetyenziso ukudala metal umqobo irusi kudla kubandakanya ukusetyenziswa compound olongezelelweyo. Ngoko ke, nkqu ngendlela entsonkothileyo kuyilwa kunye yokugquma sombane isiphumo protection umhlwa.

Ukusetyenziswa ezithile kweentlobo ezahlukeneyo ukhuselo umhlwa kwakhona emiselwe umda into ekujoliswe kulo. Ukuba uceba ukusebenzisa kuyilo phantsi komhlaba, njengoko kunjalo aphilileyo amanzi okanye igesi eziluncedo, zokupheka ziyaphuhliswa Ipeyinti multilayer, nokubonelela oluphuculweyo ukhuseleko ngoomatshini. Ezinye iimfuno ngezixhobo udibane nazo umoya namanzi. Kulo mzekelo, ingqalelo ihlawulwa ukukhusela ezisongwayo ukunyakama, umphunga akunaye. Ukuza kuthi ga ngoku, i zililo esongezwa ongeziweyo efanelekileyo kunye plasticizers.

Zininzi iindlela

Indlela yemveli ukukhusela nesinyithi kwiindawo umhlwa igqalwa isicelo of Ipeyinti, ukuthintela inkqubo Ukurusa. Kusenokuba amalungiselelo eziqhelekileyo ezaqanjwa zokuhombisa nayo leyo sokwenza umsebenzi kubuhle. iindlela ezingcono wokhuseleko - ilunyango thermal kunye nokusetyenziswa kweziyobisi. Kwezi ndlela, izinto ngokwayo ukutshintsha isakhiwo kule nwebu eliphezulu.

Umzekelo, alloying aluminiyamu zesinyithi ivumela utshintshiselwano ukusuka esebenzayo kuzinto kwisixando sokwenziwa. Ngoko ke, izinto yokhuseleko umhlwa ngokwendalo kwakhiwa umboniso, nto leyo umqobo phambi ukurusa kwisiqalo yonyango electrochemical. Le ndlela kukuba isebenza kuphela ngempumelelo nentsimbi ngokulula bunokusenza ngesinyithi, kodwa ngezinto insimbi leyo ke gqitha kwiindawo entsimbini.

Izimvo ukhuseleko ipeyinti zesinyithi

Le yeyona ndlela ithandwayo ukukhusela nesinyithi kwiindawo irusi. ixabiso layo kuba nakho, a ukusebenza eliphezulu kwaye bhetyebhetye. Noko ke, ixesha elide ipeyinti ukhuseleko umhlwa kubonakala hayi ngendlela engcono. Njengokuba abasebenzisi baphathwa kule kuyilo fashion, ukubala phezu epheleleyo akhawunti umsebenzi bodwa akukho ngaphezu kokuba isithuba seminyaka 7-8. Ngaphezu koko, ukutyabeka kufuneka ukuhlaziya rhoqo kwaye igcina kwakhona i umphezulu izinto ekujoliswe kulo.

Kukho nezinye ezingalunganga ukuba abasebenzisi imixube yepeyinti anti-umhlwa uphawu. Umzekelo, isithintelo ekusebenziseni. Loo khetho akuyomfuneko ukwandisa umbhobho zibekwe phantsi kwamanzi okanye emhlabeni. Ukuba ukhuseleko umhlwa kufuneka ube neminyaka engaphezu kwama-10 ngaphandle ugqibo, iyavakala ukusebenzisa ezinye iindlela.

Izimvo electroplating

Le ndlela ukwasebenza yemveli. Yena kakhulu esetyenziswa kwishishini noshishino lokwakha. Ngokutsho iingcali ezininzi, ke ukhetho uyakha processing ilungileyo; yenzelwe ukusebenza ixesha elide. Ngokuphumelelayo sikhusela nesinyithi kwiindawo ngokudleka kunye nezinye iinkqubo nokuthotywa. Kodwa simele sikhumbule ukuba ukhuselo umhlwa kwezakhiwo yi electroplating kuyabiza, oko kufuna indlela yobungcali kwi ekuphunyezweni kwaye lulodwa operation ethatha ixesha elide.

Enyanisweni, le ndlela galvanizing, nto leyo nayo ibandakanya ukulungiselelwa lokuqala wobuso yesinyithi. Amalungu waphawula nobunzima inxaxheba ekwenzeni sandblasting kunye ngasekhohlo. Kwindawo zasekhaya ukuba ukusebenzisa le ndlela ngeke usebenze. Nangona nesingxobo into kakuhle kakhulu ngakumbi kuziveza ukusebenza ngaphezu izixhobo yepeyinti.

Izimvo zokhuseleko thermal

Le yenye ndlela ukutywina iimolekyuli ezijolise utshintsho lobume eziphathekayo. Thermal ukhuselo nokumelana kwemibhobho, ngokomzekelo, ivumela kuphela ukukhusela nesinyithi kwiindawo umhlwa, kodwa ukususa i ombane yoyilo, ukuba ibekwe phantsi komhlaba.

Ngokutsho abasebenzisa lo msebenzi, nto ebonisa izinto zokukhusela eziphakamileyo kwiimeko ezininzi kakhulu yokusebenza. Noko ke, processing olo kwenziwa kuphela ngokusebenzisa izixhobo mveliso ezizodwa. Weziko adubula egumbini kunye neenkqubo cryogenic ayabiza, ezichaza ukuthandwa phantsi le khuselo.