Pachave neinenge 0. 05 ~ 0.1 mm interlayer nhanho nhanho pamusoro pezvikamu zvakaumbwa zvinogadzirwa neStereolithography Apparatus (SLA), uye ichakanganisa kutaridzika uye kunaka kwezvikamu.Naizvozvo, kuti uwane kutsetseka kwepamusoro pekuita, zvinodikanwa kupuruzira pamusoro peiyo workpiece ne sandpaper kuti ubvise kuumbwa pakati pematanho.Nzira yacho ndeyekutanga kushandisa 100-grit sandpaper pakukuya, wozochinja zvishoma nezvishoma kuita sandpaper yakatsetseka kusvika yakwenenzverwa ne600-grit sandpaper.Chero bedzi sandpaper ichichinjwa, vashandi vanofanira kugezesa chikamu chacho nemvura nemhepo vobva vaomesa.
Pakupedzisira, polish inoshanda kusvikira nzvimbo yayo yanyatsojeka.Muchiito chekushandura sandpaper uye zvishoma nezvishoma kukuya, kana musoro wejira wakanyoroveswa nechiedza-kuporesa resin inoshandiswa kupukuta pamusoro pechikamu, kuitira kuti resin yemvura inozadza matanho ose e-interlayer nemakomba maduku, uye zvino inopenya ne ultraviolet. chiedza.Iyo yakatsetseka uyetransparent prototypeinogona kuwanikwa nekukurumidza.
Kana pamusoro peiyo workpiece inoda kupfapfaidzwa nepende, shandisa nzira dzinotevera kubata nazvo:
(1) Tanga zadza nhanho pakati pematanho ne putty material.Rudzi urwu rweputty zvinhu runodiwa kuve nediki shrinkage rate, yakanaka sanding performance, uye yakanaka kunamatira kune resin prototype.
(2) Pfaya ruvara rwepasi kuti uvhare chikamu chakabudikira.
(3) Shandisa anopfuura mazana matanhatu-grit emvura sandpaper uye dombo rekukuya kukwenenzvera kukora kwemamicrons akati wandei.
(4) Shandisa pfuti yekupfapfaidza kupfapfaidza jasi repamusoro rinenge 10 μm.
(5) Pakupedzisira, porisai mufananidzo wacho kuita chionioni chine porishi.
Iri pamusoro ndiyo ongororo ye3D kudhindakugadzirisa uye kugadzira zvikamu, tariro yekukupa iwe referensi.
Mubatsiri: Jocy