1. Isati yagadziriswa, chirongwa chega chega chinonyatso simbisa kana chishandiso chiri kuenderana nechirongwa.
2. Paunenge uchiisa chigadziro, simbisa kana urefu hwechigadziro uye musoro wakasarudzwa wakakodzera.
3. Usavhura musuwo panguva yemuchina wekushanda kuti urege kubhururuka banga kana kubhururuka workpiece.
4. Kana chigadzirwa chinowanikwa panguva yekugadzira, mufambisi anofanira kumira pakarepo, somuenzaniso, shandisa bhatani re "Emergency Stop" kana "Reset Button" bhatani kana kuisa "Feed Speed" kusvika zero.
5. Muchigadziro chimwechete chekushanda, nzvimbo imwechete yebasa rimwe chete inofanira kuchengetedzwa kuti ive nechokwadi chekururama kwemitemo yekushanda yeCNC machining centre kana chimbo chakabatanidzwa.
6. Kana yakawandisa machining allowance inowanikwa panguva yekugadzira, "Single Segment" kana "Pause" inofanira kushandiswa kujekesa X, Y uye Z values, uye ipapo kugaya nemaoko, uye ipapo kuzunungusa shure Zero "inobvumira kuti iite yega.
7. Panguva yekushanda, mufambisi haafaniri kusiya muchina kana kugara achitarisa mamiriro ekushanda emuchina.Kana zvichidikanwa kubva pakati, vashandi vakakodzera vanofanirwa kusarudzwa kuti vaongororwe.
8. Usati wapfira banga rechiedza, aluminium slag mumuchina wemuchina inofanira kucheneswa kudzivirira aluminium slag kubva pakunwa mafuta.
9. Edza kufefetera nemhepo panguva yakaoma machining, uye pfapfaidza mafuta muchirongwa chebanga rakareruka.
10. Mushure mokunge workpiece yakasunungurwa kubva pamushini, ichacheneswa uye inobviswa munguva.
11. Paunenge usiri pabasa, mushandisi anofanira kupa basa racho nenguva uye nenzira kwayo kuti ave nechokwadi chekuti kugadziridza kunotevera kunogona kuitwa zvakajairika.
12. Iva nechokwadi chokuti magazini yezvishandiso iri panzvimbo yepakutanga uye XYZ axis yakamiswa panzvimbo yepakati isati yadzima muchina, uye wobva wadzima magetsi uye magetsi makuru pamuchina wekushanda.
13. Muchiitiko chekutinhira, simba rinofanira kuvharwa pakarepo uye basa rinofanira kumiswa.
Hunhu hweiyo chaiyo zvikamu zvekugadzirisa nzira ndeyekudzora huwandu hwezvinhu zvepamusoro zvakabviswa kana kuwedzerwa zvakanyanya.Nekudaro, kuti tiwane iko kurongeka kwekugadziriswa kwezvikamu, isu tichiri kuvimba nechaiyo yekugadziridza michina uye chaiyo yekumanikidza system, uye tora yekupedzisira chaiyo mask semurevereri.
Semuenzaniso, pakugadzira ndiro yeVLSI, iyo photoresist (ona photolithography) iri pachifukidziro inoratidzwa ne electron beam, kuitira kuti maatomu ephotoresist anonyatso polymerized (kana kuora) pasi pekukanganiswa kwe electron, uye ipapo polymerized kana isiri polymerized zvikamu zvinonyungudutswa nemugadziri kuti aumbe mask.Iko kurongeka kwe mesa kunodiwa kuve ± 0.01 yeelectron beam exposure plate inogadzira μ M Ultra precision yekugadzirisa michina.
Ultra precision chikamu chekucheka
Iyo inonyanya kusanganisira ultra precision kutendeuka, girazi kugaya uye kugaya.Micro turning inoitwa pane Ultra precision lathe ine yakakwenenzverwa yakakwenenzverwa imwe crystal diamond inotenderedza maturusi.Ukobvu hwekucheka hunenge 1 micron chete.Inowanzoshandiswa kugadzirisa spherical, aspherical uye ndege magirazi ezvigadzirwa zvesimbi zvisina-ferrous zvine hupamhi hwepamusoro uye chitarisiko.Composition.Semuyenzaniso, aspherical mirror ine dhayamita ye800 mm yekugadzira nyukireya fusion midziyo ine hupamhi hwepamusoro hwe0.1 μ m.Chitarisiko roughness ndeye 0.05 μ m.
Special machining ye Ultra precision zvikamu
Iko kurongeka kwemuchina kwezvikamu zvekupedzisira zvakanyanya ndeye nanometer level.Kunyangwe iyo atomic unit (atomic lattice spacing iri 0.1-0.2nm) yakatorwa sechinangwa, haigone kuchinjika kune nzira yekucheka yezvikamu zvekupedzisira.Zvinoda kushandiswa kweakakosha ezvikamu zvekugadzirisa nzira, kureva, makemikari akaiswa.
Simba, electrochemical simba, rinopisa simba kana simba remagetsi rinogona kuita kuti simba ripfuure simba rekubatanidza pakati peatomu, kuitira kuti ibvise kunamatira, kusungirira kana lattice deformation pakati pezvimwe zvikamu zvekunze zvechishandiso, uye kuzadzisa chinangwa che Ultra precision machining Aya maitiro. inosanganisira mechanochemical polishing, ion sputtering uye ion implantation, electron beam lithography, laser beam processing, metal evaporation uye molecular beam epitaxy.
Nguva yekutumira: Jun-03-2019
