Mutsetse weKuputira Michina Yekuvaka
Mutsetse weKuputira Michina Yekuvaka –- Chirongwa cheMutsetse weKuputira Zvikamu zveIndia
Muchirongwa ichi chekufukidza zvikamu zvekuvaka muIndia, mutsetse wekugadzira wakagadzirirwa zvivakwa zvakakura zvakasungirirwa zvinoshandiswa mumichina yekuvaka, kusanganisira ma excavators, ma loaders, uye michina yekuchera. Mutsetse wese wakagadzirwa wakavakirwa pakudzivirira ngura inorema uye kugara kwenguva refu. Nekushandisa nzira ye "shot blasting + multi-layer liquid coating system", pamwe chete nekushanda nemaoko kwakarurama uye system yekuendesa inoenderera mberi, mutsetse uyu unovimbisa kunaka kwe coating uye kugona kwakavimbika kwekugadzira huwandu.
Kuyerera Kwemaitiro
1. Kurodha & Kupfura Kunoputika Kusati Kwapera Kurapa
Mushure mekurodha, maworkpiece anotanga apinda muhurongwa hwekuputira mapfuti kuti agadzirire pamusoro zvakanyanya. Kuputira mapfuti kana kuputira jecha kunobvisa chikero chemugayo, ngura, uye masara ewelding ukuwo zvichiwedzera kuomarara kwenzvimbo kuti zvive nehwaro hwakasimba hwekubatanidza machira anotevera.
Muchirongwa ichi, simba rekuputika uye kufukidza kwacho zvakagadziriswa kuti zvive nechokwadi chekuti zvinhu zvose zvakakura zvemuumbi zvinorapwa zvakanaka.
2. Kurapwa Kwemakemikari Pamberi
Zvichienderana nezvinodiwa nechigadzirwa, maitiro akadai sekudzima mafuta, kusukurudza, uye kuchenesa kana phosphate-free zvinoshandiswa kuchenesa zvakanyanya uye kurapa pamusoro nemakemikari.
Nekuwedzera kushanda zvakanaka kwekuchenesa uye kudzora kunaka kwe coating inochinja, danho iri rinovandudza kunamira kwe coating uye kuramba ngura, zvichipa hwaro hwakasimba hwemaitiro ekupenda anotevera.
3. Kuisa Putty, Kuomesa & Kusenda
Kugadzirisa misono yeweld uye kusakwana kwenzvimbo, putty inoshandiswa nemaoko pakuenzanisa nzvimbo. Mushure mekushandisa, nzvimbo dzebasa dzinoomeswa, dzinotonhodzwa, uye dzinochekwa zvakanaka.
Maitiro aya anoita basa rakakosha mukuvandudza kutsetseka kwesubstrate uye kunaka kwenzvimbo yacho, zvichiita kuti pave nehwaro hwakakodzera hwekushandisa primer ne topcoat.
4. Kushandiswa kwePrimer & Flash-Off
Zvishandiso zvinopinda munzvimbo yekupenda uko primer inoiswa nemaoko. Kune zvivakwa zvakaoma, maangle ekupfapfaidza nenzira dzekupfapfaidza zvinogadziriswa nokungwarira kuti zvive nechokwadi chekuti mipendero yeweld, makona emukati, nedzimwe nzvimbo dzakakosha dzinovharwa zvakakwana.
Mushure mekushandisa primer, danho rekudzima nekudzikamisa solvent rinoita kuti coating irambe yakasimba uye ichinatsiridza coating, zvichivandudza kunamira kwe intercoat uye kufanana kwe coating.
5. Kushandisa Topcoat & Flash-Off
Topcoat inoiswa pamusoro pe primer layer uchishandisa manual spraying kuti ikwane ma structures akakura uye akaomarara. Nekugadzirisa ma spraying parameters uye mashandiro, chitarisiko chakafanana chinowanikwa.
Danho rinotevera rekubvisa firimu nekurienzanisa rinovandudza kunaka kwefirimu, richideredza zvikanganiso zvakaita sekudonha uye ganda reorenji ukuwo richivimbisa kuti firimu racho richapera zvakanaka.
6. Kurapa
Mushure mekuputira, machira ekushanda anopinda muovheni kuti apise. Nekugadzirisa kupararira kwekupisa uye ma profiles ekuputira, sisitimu yekuputira yakakora inoporeswa zvakakwana kuti iwane kunamira kwakanaka, kuomarara, uye kudzivirira mamiriro ekunze.
Sisitimu yekupisa yakagadzirwa zvakanangana nezvinhu zvikuru zvekuvaka kuti ive nechokwadi chekuti kupisa kwakafanana uye kudzivirira kusiyana kwekushanda munzvimbo dzakasiyana.
7. Kutonhodza, Kupedzisa & Kuongorora Kwekupedzisira
Mushure mekugadziriswa, machira ebasa anotonhodzwa zvine simba asati apinda padanho rekupedzisira, kusanganisira kubviswa kwemasiki, kugadziriswazve kweshinda, uye kupenda zvine hungwaru.
Ongororo yekupedzisira yakazara inozoitwa kuti ionekwe kuti coating yacho inotaridzika sei uye kuti inoshanda sei. Zvigadzirwa zvakakodzera chete ndizvo zvinoburitswa, zvichiita kuti pave nekugadzirwa kwakasimba uye kwakavimbika.
