Chii chinonzi polishing?
Mumakina dhizaini, polishing chinhu chakajairika chikamu chekurapa maitiro. Ndiyo nzira yekupedzisa pretreatments sekucheka kana kugaya kuti ipe nzvimbo yakatsetseka. Kurongeka kwejometri senge kuumbwa kwepasi (kuoma kwechiso), kurongeka kwedimensional, flatness uye kutenderera kunogona kuvandudzwa.
Imwe ndiyo "fixed abrasive processing method" nekugadzirisa gumbo rakaoma uye rakanaka rekukuya kune simbi, uye imwe yacho "yemahara abrasive processing method" umo zviyo zvinoputika zvinosanganiswa nemvura.
Fixed grinding processs inoshandisa abrasive tsanga dzakasungirirwa kusimbi kuti ipolishe protrusions pamusoro pechikamu. Kune nzira dzekugadzirisa dzakadai sehoning uye superfinishing, iyo inoratidzwa mukuti nguva yekupukuta ipfupi pane yemahara kugaya kugadzirisa nzira.
Mune yemahara abrasive machining method, abrasive grains inosanganiswa nemvura uye inoshandiswa pakukuya nekupukuta. Iyo yepamusoro inokweshwa nekubata chikamu kubva kumusoro uye pasi uye kukungurutsa slurry (mvura ine abrasive tsanga) pamusoro pepamusoro. Kune nzira dzekugadzirisa dzakadai sekukuya nekupukuta, uye kupera kwayo kwepamusoro kuri nani pane iyo yakagadziriswa abrasive kugadzirisa nzira.
● Kukudza
● Electropolishing
● Super kupedza
● Kukuya
● Kukwenenzvera kwemvura
● Vibration polishing
Nenzira imwecheteyo, kune ultrasonic polishing, iyo nheyo iyo yakafanana neyedhiramu polishing. Iyo workpiece inoiswa mukati meabrasive suspension uye yakaiswa pamwe chete mumunda we ultrasonic, uye iyo abrasive ivhu uye yakakwenenzverwa pamusoro peiyo workpiece nenzira ye ultrasonic oscillation. Iyo ultrasonic processing simba idiki uye haizokonzeri deformation ye workpiece. Mukuwedzera, inogonawo kusanganiswa nemakemikari nzira.
