Surface Specification
Surface Quality
Hunhu hwenzvimbo yemaziso hunoshandiswa kuyera hunhu hwechigadzirwa chemaziso uye hunovhara huwandu hwekusakwana hwakadai sekukwenya nemakomba. Mazhinji eaya kusakwana kwepamusoro anongo shongedza uye haakonzerese mashandiro ehurongwa, kunyangwe, anogona kukonzera dip diki musystem throughput uye kupararira kwakanaka kwechiedza chakapararira. Zvisinei, dzimwe nzvimbo dzichava dzakanyanya kutarisana nemigumisiro iyi, yakadai se: nzvimbo dzine ndege dzemufananidzo, uko kusakwana uku kunogona kugadzira kutarisa, uye nzvimbo dzine simba repamusoro, apo kusakwana uku kunogona kuwedzera kunwa kwesimba uye kuparadza chigadzirwa chemaziso. Iyo inonyanya kushandiswa dhizaini yemhando yepamusoro ndeyekukwenya uye gomba maratidziro anoratidzwa neMIL-PRF-13830B. Mazita ekukwenya anotariswa nekuenzanisa zvikwambo pamusoro penyika kune akatevedzana ezvikwambo zvakajairwa zvinopihwa pasi pemamiriro emwenje anodzorwa. Nekudaro, pane kutsanangura iwo chaiwo makwara ayo, zita rekukwenya rinoaenzanisa neakajairwa makwara anoenderana neMIL yakatarwa. Mazita egomba, zvisinei, anonangana nezvibodzwa kana makomba ari pamusoro. Mazita egomba anoverengerwa nekupatsanura dhayamu yegomba mumamicrons ne 10. Kazhinji dhizaini yegomba iri pakati pe80 ne50 inotorwa semhando yemhando, pakati pe60 ne40 ingave yemhando chaiyo, uye pakati pemakumi maviri negumi inotorwa seyakanyanya kunaka. quality.
Surface flatness
p> Surface flatness imhando yezvimiro zvinoyera kurongeka kwepasi, uye inoshandiswa kuyera kutsauka kwenzvimbo dzakati sandarara semagirazi, zvidimbu zvemahwindo,prisms, kana kuti magirazi akadzikama. Iwe unogona kuyera kutsauka uku uchishandisa optical flat crystal, inova yemhando yepamusoro, yepamusoro-chaiyo inonongedza ndege inoshandiswa kuenzanisa kutsetseka kwezvienzaniso. Kana iyo ndege yechigadzirwa chemaziso chiri pasi pekuedzwa ichiiswa pakatarisana neoptics, mitsetse inooneka, chimiro chayo chinoratidza kutsetseka kwepamusoro kwechigadzirwa chemaziso pasi pekuedzwa. Kana mitsetse yacho yakapatsanurwa zvakaenzana uye ichienderana mitsetse yakatwasuka, ipapo iyo yakayedzwa yemeso nzvimbo inokwana kunge yakati sandara sereferensi optical flat crystal. Kana mitsetse yacho yakakombama, huwandu hwemitsetse iri pakati pemitsetse miviri yakadhindwa (mumwe mutsetse wakatsetseka wakarembera kusvika pakati pemutsetse uye mumwe mutsara une dashi unopfuura nepanoperera mutsetse mumwe chete) unonongedza kukanganisa kwekutsvedzerera. Kutsauka mukutsetseka kunowanzoyerwa maererano neiyo ripple value (λ), iyo inoumbwa neakawanda wavelengths yebvunzo sosi. Mutsetse mumwe unoenderana ne½ yewavelength. Kutsvedzerera kwe1λ kunoratidza mwero weavhareji yemhando; kutsetseka kwe λ/4 kunoratidza nhanho yemhando yakarurama; uye kutsvedzerera kwe λ/20 kunoratidza mwero wemhando yepamusoro.
Aperture nhamba
Aperture number imhando yezvitemerwa zvinoyera kurongeka kwenzvimbo, iyo inoshandiswa kune curved optical surfaces kana nzvimbo dzine simba. Kuedza kwenhamba yeaperture kwakafanana neyedzo yeflatness pakuti inofananidza pamusoro penzvimbo yereferensi ine collegiate-chaiyo radius yecurvature. Uchishandisa iyo imwechete yekupindira musimboti inogadzirwa nemukaha uripo pakati pezviviri izvi, iyo yekukanganisa patani yemitsara inoshandiswa kuratidza kutsauka pakati penzvimbo yekuyedza uye nzvimbo yereferenzi. Kutsauka kubva pareferensi kunoburitsa nhevedzano yemhete inonzi Newton's rings. Kana mhete dzakawanda dziripo, kutsauka kunowedzera. Huwandu hwemhete dzakasvibira kana dzakapenya, pane huwandu hwemhete dzakasviba uye dzakapenya, dzakaenzana nekaviri kukanganisa kwewavelength.
Irregularity
Irregularity (Irregularity) imhando yetsanangudzo inoyera kurongeka kwenzvimbo uye inotsanangura kutsauswa kwechimiro chepamusoro kubva pachimiro chepamusoro. Irregularity inoyerwa nenzira imwechete nenhamba yekuvhura. Irregularity ndiyo spherical denderedzwa streak inoumbwa nekuenzanisa nzvimbo yebvunzo kune inonongedza nzvimbo. Kana nzvimbo yacho iine nhamba yekuvhura inodarika mitsetse mishanu, zvichanetsa kuona zvimiro zvidiki zvisina kujairika zvidiki pane 1 mutsetse. Nokudaro, zvinowanzoitika kutsanangura chiyero chenhamba yeapertures kune kusagadzikana kwepamusoro kuitira kuti inenge 5: 1.
Surface Finish/pamusoro roughness
Kupera kwepamusoro, kunozivikanwawo sekuti kushata kwepamusoro, kunoshandiswa kuyera zvisizvo zvidiki panzvimbo. Ivo vanowanzova mhedzisiro yekushata kwekupenya. Nzvimbo dzakakasharara dzinoita kunge dziine abrasion-inoshingirira pane dzakatsetseka uye dzinogona kunge dzisiri dzakakodzera kune mamwe maapplication, kunyanya ayo anoshandisa lasers kana munzvimbo dzinopisa zvakanyanya, nekuda kwekugona kwekupwanya kudiki kana kusakwana panzvimbo ye nucleation. Kushivirira kwekugadzira kwekupedzisa kwepamusoro ndeye 50Å RMS yeavhareji mhando, 20Å RMS yemhando chaiyo, uye 5Å RMS yemhando yepamusoro.
Kuti uwane rumwe ruzivo rwakadzama, ndapota tarisa yeducatalog opticskana kuti inzwa wakasununguka kutibata nesu kuti uwane rumwe ruzivo.
Nguva yekutumira: Feb-28-2024
