Kuongorora Kwakadzama kweMaitiro eLaser Cladding: Nheyo, Kupatsanura uye Kusarudzwa kweZvinhu
Tekinoroji yeLaser cladding inomiririra tekinoroji yepamusoro-soro. Musimboti wayo uri pakunyatsoisa chinhu chakasarudzwa chekufukidza pamusoro pe substrate nenzira dzakasiyana-siyana dzekuzadza. Sezvo danda relaser rine simba guru richivhenekera nzvimbo yacho, chinhu chekufukidza hachingonyungudike chete, asiwo chidimbu chidiki chepamusoro pe substrate chinonyungudika panguva imwe chete. Kuburikidza nekusimba nekukurumidza, chifukidziro chepamusoro chine mwero wakaderera we dilution chinogadzirwa. Chifukidziro ichi chinoumba chisungo chesimbi nezvinhu zve substrate, icho chakakosha sezvo chichigona kuwedzera zvakanyanya hunhu hwakawanda hwepamusoro pe substrate. Semuenzaniso, chinogona kuvandudza zvikuru kuramba kwekupfekwa, zvichibvumira zvikamu kuti zvitsungirire kukweshana kwakawanda; kuwedzera kuramba kwekuora, kudzivirira zvinhu kubva mukurwiswa nemakemikari; kuwedzera kuramba kupisa uye kuramba kwekuoxidation, zvichiita kuti zvikamu zvishande munzvimbo dzine tembiricha yakakwira uye oxidative; uye kunyange kugadzirisa hunhu hwemagetsi.
Zvichienderana nerudzi rwechinhu chinoputira laser uye nzira yachinopindirana nayo nemwaranzi yelaser, matekinoroji akajairika ekuvhara laser anogona kuiswa muzvikamu. Tekinoroji yekuvhara laser inodyisa upfu yeCoaxial inowanzo shandisa semiconductor fiber output laser uye dhisiki yegesi inotakura upfu. Musoro wekuvhara une dhizaini yedenderedzwa ine central light output uye annular powder feeding kana multi-beam powder feeding yakatenderedza danda, pamwe chete negasi rekudzivirira rakatsaurirwa. Munguva yekuvhara, danda reupfu, laser beam, uye gasi rekudzivirira rinoungana panzvimbo imwe chete, zvichigadzira dziva rakanyungudutswa panzvimbo yepakati. Sezvo musoro wekuvhara nechinhu chebasa zvichifamba zvichienzaniswa, coating inoenderera mberi uye yepamusoro inoumbwa zvishoma nezvishoma pamusoro pechinhu chebasa. Tekinoroji yekuvhara laser inodyisa upfu yeparaxial, inozivikanwawo se lateral powder feeding laser cladding technology, ine hunhu hwayo hwakasiyana muhupfu - feeding uye beam - coupling mechanisms. Tekinoroji yekuvhara laser inomhanyisa, dzimwe nguva inonzi ultra - high - high - laser cladding technology, inotarisa pakuwana coating deposition rates nekukurumidza uku ichichengetedza coating quality. Tekinoroji yekuvhara laser ine waya inomhanya zvikuru inoshandisa zvinhu zvakaita sewaya, ichipa nzira yakasiyana kana tichienzanisa nenzira dzekuvhara dzakavakirwa paupfu. Imwe neimwe yenzira idzi dzekuisa muzvikamu ine mamiriro ayo ekushandisa uye zvakanakira, zvichiita kuti kuvhara laser kuve tekinoroji inochinjika zvakanyanya uye inochinjika muminda yakasiyana-siyana yemaindasitiri.
