Nzira yekubvisa Powder Coating

Nzira dzakawanda dzakashandiswa Bvisa powder coating kubva pakugadzira zvikokovonho, maraki, uye zvigadziriso.

• Abrasive-media blasting
• Ovheni dzakatsva

Abrasive-media blasting

Benefits. Abrasive-media blasting inzira inowanzoshandiswa muindasitiri yekupedzisa kuchenesa electro-deposition uye poda coatings deposits kubva mumaracks. Abrasive-media blasting inopa kuchenesa kwakakwana uye kubvisa coating. Imwe yemabhenefiti ekuchenesa rack neabrasive media chero ngura kana oxidation inogona kunge iripo inobviswa neiyo coating, uye izvi zvinozadziswa pane ambient, kana mukamuri, tembiricha.

Zvinonetsa. Kushandisa abrasive media kuchenesa racks nguva dzose kunoguma nekurasikirwa kwesimbi. Izvi zvinoreva kuti nekufamba kwenguva racks inofanira kuchinjwa zvachose. Kumwe kunetseka kwakabatana neiyi nzira, ndeye yakasara blasting media, kana isina kubviswa zvachose kubva mumaraki inogona kugadzira kusvibiswa kwetsvina pakushandiswa kunotevera. Uye zvakare, abrasive media inowanzoitwa nema racks uye yakagoverwa pachirimwa pasi, ichigadzira kunetseka kwekuchengetedza. Mutengo weabrasive- media kutsiva unofanirwa kutorwa nemushandisi wekupedzisira.

Ovheni dzakatsva

Benefits. Iyo nzira yekupisa-off hovhoni inopa mhedzisiro yakakwana yekubvisa coating. Kubatsira kwehovhoni yekutsva-kupisa ndiko kuvaka kwekuputira pane rack kunogona kuunganidza kubva ku3 mils kusvika kune anopfuura 50 mils mune dzimwe nguva, uye ovheni yekupisa inoramba ichipa mhedzisiro yekuchenesa yakakwana.

Zvinonetsa. Ovheni dzakatsva dzinoshanda patembiricha inosvika 1,000°F kwenguva yemaawa 1 kusvika ku8. Aya tembiricha uye kutenderera nekufamba kwenguva kunogona kukonzera kusagadzikana, brittleness, uye kuneta kwesimbi pane simbi rack substrate. Pamusoro pezvo, madota ekuputira anosara ari kumashure kweraki mushure mekupisa uye anofanirwa kubviswa nekumanikidza mvura yekugeza kana acid kemikari pickle kudzivirira kusvibiswa kwetsvina. Mutengo wegasi (simba) wekushandisa hovhoni yekupisa inofanirawo kutorwa nemushandisi wekupedzisira.

Pane imwe nzira yekubvisa poda coating inoshandiswa parizvino, ndiko kubviswa kwemvura.