.
Mumunda wekugadzira semiconductor, otomatiki optical inspection (AOI) midziyo inoita basa rakakosha mukuona kunaka kwemachipisi. Kunyangwe kuvandudzwa kudiki mukuona kwayo kwechokwadi kunogona kuunza shanduko huru kuindasitiri yese. Nheyo yemidziyo, sechinhu chakakosha, ine simba guru pakuonekwa kwechokwadi. Mumakore achangopfuura, shanduko yezvigadzirwa zvepasi yakatsvaira muindasitiri. Granite, nekuita kwayo kwakatanhamara kudzvinyirirwa, yave kutsiva simbi yechinyakare uye yave iyo itsva inofarirwa neAOI yekuongorora michina. Kudedera kwayo kudzvinyirira kwakawedzera ne92% zvichienzaniswa nesimbi yakakandwa. Ndedzipi budiriro yetekinoroji uye shanduko dzeindasitiri dziri kuseri kweiyi data? .
Izvo zvakanyanya zvinodikanwa zvekuzunguza mune semiconductor AOI yekuongorora michina
Iyo nzira yekugadzira semiconductor machipisi yapinda nanoscale nguva. Munguva yekuongorora kweAOI, kunyangwe kuzunguzika kudiki kwakanyanyisa kunogona kukonzera kutsauka pamibairo yekuongorora. Iyo yakanaka yekukwenya, voids uye zvimwe zvakakanganisika pamusoro peiyo chip kazhinji pane micrometer kana kunyange nanometer level. Iwo optical lenses emidziyo yekuona anofanirwa kutora aya maficha nekunyanya kukwirira. Chero vibrate inofambiswa nenheyo inokonzeresa kuti lenzi ishanduke kana kuzununguka, zvichikonzera kusvibiswa kwekutora mufananidzo uye nekudaro zvichikanganisa kurongeka kwekuzivikanwa.
Zvishandiso zvesimbi zvakamboshandiswa zvakanyanya mumabhesi emidziyo yekuongorora yeAOI nekuti ine rimwe simba uye kuita kwekugadzirisa, uye mutengo wakaderera. Nekudaro, maererano nekudzvinyirirwa kwekudengenyeka, simbi yakakandwa ine zvikanganiso zviri pachena. Chimiro chemukati chesimbi yakakandwa ine nhamba yakawanda yemashizha e graphite, ayo akaenzana nediki voids mukati uye kukanganisa kuenderera kwezvinhu. Kana iyo midziyo ichishanda uye ichiburitsa kuzunguzika, kana kukanganiswa nekunze kwekunze kwekudengenyeka, simba rekuzunguza harigone kudzikiswa zvine mutsindo musimbi yakakandwa asi rinogara richiratidzwa uye rakakwidziridzwa pakati pe graphite sheet uye matrix, zvichikonzera kuenderera kupararira kwekudengenyeka. Kuedza kwakakodzera kunoratidza kuti mushure mekunge simbi yakakandwa yanakidzwa nekudedera kwekunze, iyo vibration attenuation nguva inogona kugara kwemasekonzi akati wandei, izvo zvichave nemhedzisiro yakakomba pakuonekwa kwechokwadi panguva ino. Mukuwedzera, iyo elastic modulus yesimbi yakakandwa yakaderera. Pasi pechiito chenguva refu chemagetsi emagetsi uye kushushikana kwekudedera, inokonzeresa deformation, ichiwedzera kuwedzera kutapurirana kwevibration. .
Chakavanzika kuseri kwe92% kuwedzera kweiyo vibration kudzvinyirira kunyatsoshanda kwemabhesi egranite
Granite, semhando yedombo rechisikigo, yakagadzira yakanyanyisa uye yakaenzana yemukati chimiro kuburikidza ne geological process kwemazana emamiriyoni emakore. Inonyanya kuumbwa nemamineral crystals akadai se quartz uye feldspar yakanyatsobatanidzwa, uye zvisungo zvemakemikari pakati pemakristasi zvakasimba uye zvakagadzikana. Ichi chimiro chinopa granite neakanakisa vibration kudzvinyirira kugona. Kana iyo vibration ichiendeswa kune iyo granite base, iyo mineral makristasi mukati mayo inogona kukurumidza kushandura iyo vibration simba kuita kupisa simba uye kuribvisa. Zvidzidzo zvinoratidza kuti kunyorova kwegranite kwakapetwa kakati wandei pane kuya kwesimbi yakakandwa, zvinoreva kuti inogona kutora simba rekuzungunutsa zvakanyanya, kuderedza amplitude uye nguva yekudengenyeka. Mushure mekuyedzwa kwehunyanzvi, pasi pemamiriro akafanana ekusimudzira ekudengenyeka, iyo vibration attenuation nguva yechigadziko chegranite ingori 8% yeiyo yesimbi yakakandwa, uye iko kudzvinyirirwa kwevibration kwakawedzera ne92%. .
Iyo yakakwira kuomarara uye yakakwira elastic modulus yegranite zvakare inobatsira zvakanyanya. Kuoma kwepamusoro kunovimbisa kuti chigadziko hachikwanisi kukanganisa kana chichitakura huremu hwechigadzirwa uye kunze kwesimba zvinokanganisa, uye nguva dzose inochengetedza nyika yakagadzikana yekutsigira. Iyo yakakwira elastic modulus inovimbisa kuti hwaro hunogona kukurumidza kudzoka kune yayo yekutanga chimiro kana ichiiswa pakudengenyeka, ichidzikisa kuunganidzwa kwekudengenyeka. Pamusoro pezvo, granite ine yakanakisa kugadzikana kwekupisa uye inenge isingakanganiswi nekuchinja kwekushisa kwezvakatipoteredza, kudzivirira kuwedzera kwekupisa uye kuderera kwekugadzirisa kunokonzerwa nekushanduka kwekushisa, nekudaro kunowedzera kugadzikana kwekuita kwevibration kudzvinyirira. .
Shanduko yeIndasitiri uye Zvinotarisirwa Zvinounzwa nemabhesi egranite
Midziyo yekuongorora yeAOI ine base yegranite yakavandudza zvakanyanya kuona kwayo. Inogona kuona zvakakanganisika mumachipi madiki, ichidzikisa mwero wekusafungira kusvika mukati me1% uye nekusimudzira zvakanyanya mwero wegoho rekugadzira chip. Zvichakadaro, kugadzikana kwemidziyo kwakakwidziridzwa, kudzikisa huwandu hwekuvharwa kwekugadzirisa kunokonzerwa nenyaya dzevibration, kuwedzera hupenyu hwebasa remidziyo, uye kudzikisa mutengo wese wekushandisa. .
Nguva yekutumira: May-14-2025