Sezvo tekinoroji iri kuramba ichifambira mberi zvakanyanya zvisina mukare akamboona, kudiwa kwemamwe compact, akareruka uye anochinjika emagetsi emagetsi akwira mudenga. Kuti zvizadzise zvinodiwa izvi, kugadzirwa kweakaomesesa-flex edunhu mabhodhi kwave chinhu chitsva muindasitiri yemagetsi. Aya mabhodhi anosanganisa kuchinjika kwemasekete anochinjika nekusimba kwemabhodhi akaomarara, achiita kuti ave akakodzera kune zvakasiyana siyana zvekushandisa zvinosanganisira aerospace, midziyo yekurapa, uye zvemagetsi zvevatengi.
Chinhu chakakosha chekugadzira rigid-flex circuit mabhodhi ndiyo nzira yekubatanidza. Iyo nzira inoita basa rakakosha mukuona kugadzikana uye kuvimbika kwemabhodhi aya sezvo ichinyatso batanidza zvikamu zvinochinjika uye zvakaomarara pamwechete. Mune ino blog positi, Capel ichaongorora mukati mezvinyorwa zvehutano hwekubatanidza, kukurukura zvazvinoreva, matekiniki, uye kufunga.
Nzwisisa zvinoreva:
Iyo yekubatanidza maitiro yakakosha pakuchengetedza kurongeka kwechimiro cheiyo rigid-flex circuit mabhodhi. Inosanganisira kushandiswa kwechinhu chinonamira pakati pedunhu rinoshanduka uye rakaomarara substrate, kuumba chisungo chakasimba chinogona kumirisana nemamiriro ekunze, kushushikana kwemagetsi, uye shanduko yekushisa. Chaizvoizvo, iyo inonamira haingobata matinji pamwe chete, asi zvakare inodzivirira dunhu kubva pane zvinogona kukanganisa.
Sarudza adhesive material yakakodzera:
Kusarudza iyo chaiyo yekunamatira zvinhu kwakakosha kuti uve nechokwadi chekuvimbika kwenguva refu uye kushanda kweakaomesesa-flex circuit board. Zvinhu zvakati wandei zvinofanirwa kutariswa pakusarudza chinonamira, sekuenderana nemidziyo inoshandiswa, mashandiro emafuta, kuchinjika, uye zvinodikanwa zvekushandisa.
Polyimide-based adhesives anoshandiswa zvakanyanya nekuda kweakanakisa kugadzikana kwekupisa, kuchinjika, uye kuenderana nezvose zvakaomarara uye zvinochinjika zvinhu. Pamusoro pezvo, epoxy-based adhesives anoshandiswa zvakanyanya nekuda kwesimba rawo rakakwirira, kuramba hunyoro, uye makemikari zvinhu. Izvo zvakakosha kubvunza mugadziri wekunamira uye akaomesesa-flex wedunhu bhodhi mugadziri kuti aone iyo yakanyanya kufanira zvinhu kune imwe application.
Adhesive Application Techniques:
Kubudirira kushandiswa kwemanamira kunoda kutarisisa kune zvakadzama uye kuomerera kuhunyanzvi hwakakodzera. Pano tinoongorora dzimwe nzira huru dzinoshandiswa mune rigid-flex circuit bonding process:
1. Kudhinda sikirini:
Kudhinda skrini inzira yakakurumbira yekushandisa zvinonamira kumabhodhi edunhu. Zvinosanganisira kushandisa stencil kana mesh skrini kuendesa inonamatira kune dzakati nzvimbo dzebhodhi. Iyi nzira inobvumira kunyatso kudzora kweadhesive ukobvu uye kugovera, kuve nechokwadi chisungo chinowirirana uye chakavimbika. Uye zvakare, kudhinda skrini kunogona kuve otomatiki, kuvandudza kugadzirwa kwakanaka uye kuderedza kukanganisa kwevanhu.
2. Kugovera:
Kuparadzira zvinonamira kunosanganisira kunyatso shandiswa kwezvinhu uchishandisa otomatiki yekuparadzira michina. Iyi tekinoroji inobvumira kunyatsoiswa uye kuzadza kwekunamira, kuderedza njodzi yevoids uye kuve nechokwadi chepamusoro bond simba. Dispensing inowanzo shandiswa kune yakaoma kana matatu-dimensional yedunhu dhizaini dhizaini uko kudhindwa kwescreen kungave kusingagoneke.
3. Lamination:
Lamination inzira yekugadzira sandwiching inochinjika yedunhu layer pakati pematanho maviri akaomarara ane chinonamira chinoiswa pakati. Iyi tekinoroji inovimbisa kuti inonamira yakagovaniswa zvakaenzana pabhodhi, ichiwedzera kushanda kwekubatana. Lamination inonyanya kukodzera kugadzirwa kwepamusoro-soro nekuti inobvumira mabhodhi akawanda kuti anamerwe pamwe chete panguva imwe chete.
Notes pamusoro pekuita bonding:
Nepo kunzwisisa kwakasiyana-siyana nzira dzekunamira dzekushandisa kwakakosha, pane zvimwe zvekuwedzera zvinokonzeresa zvinobatsira mukubudirira kweiyo yese yekunamatira maitiro. Izvi zvinhu zvinoita basa rakakosha mukugadzirisa mashandiro uye kuvimbika kweakaomesesa-flex circuit board. Ngationgororei zvimwe zvezvifungiro izvi:
1. Hutsanana:
Izvo zvakakosha kuti uve nechokwadi chekuti ese maficha, kunyanya anochinjika masiketi maseketi, akachena uye haana zvinosvibisa usati waisa anonamatira. Kunyangwe zvidiki zvidiki kana zvisaririra zvinogona kukanganisa kunamatira, zvichikonzera kuderedzwa kuvimbika kana kutadza. Nzira dzakakodzera dzekuchenesa pamusoro dzinofanirwa kuitwa, kusanganisira kushandisa isopropyl doro kana nyanzvi dzekuchenesa mhinduro.
2. Kurapa mamiriro:
Mamiriro ezvakatipoteredza panguva yekunamira kurapa akakosha kuti uwane yakanyanya bhondi simba. Zvinhu zvakaita setembiricha, mwando uye nguva yekurapa zvinofanirwa kunyatsodzorwa kuti zvisangane negwara remugadziri wekunamira. Kutsauka kubva kune akakurudzirwa kurapa mamiriro anogona kukonzera kushomeka kunamatira kana bhondi kushanda.
3. Mechanical stress kufunga:
Rigid-flex wedunhu mabhodhi anowanzo kuisirwa kune akasiyana mechanical kusagadzikana sekukotama, kumonyoroka uye kuzunguzika mukati mehupenyu hwavo hwesevhisi. Zvakakosha kufunga nezvezvinhu izvi panguva yekubatana. Bonding zvinhu zvinofanirwa kusarudzwa nepamusoro kuchinjika uye kwakanaka kuneta kuramba kuti ive nechokwadi chekuti chisungo chinogona kumirisana neaya mechanical stress pasina kukundikana.
Iyo yekubatanidza maitiro muakaomesesa-flex wedunhu bhodhi kugadzira kwakakosha kuti uwane kugadzikana, kusimba uye kuvimbika. Kusarudzwa kweiyo chaiyo yekunamira zvinhu pamwe neakakodzera maitiro ekushandisa uye matanho ekudzivirira anogona kuve nechokwadi chekushanda kwenguva refu kweaya mabhodhi mune kunyangwe zvakanyanya kunetsa maapplication.
Sezvo tekinoroji iri kuramba ichishanduka, kudiwa kwemidziyo yemagetsi yepamusoro uye inoshanduka inoenderera mberi. Iyo yekubatanidza maitiro inoita basa rakakosha mukuzadzisa ichi chinodiwa nekugadzira yakavimbika uye inosiyana-siyana yakaoma-flex edunhu mabhodhi. Nekunzwisisa kukosha kweiyo nzira yekubatanidza uye kuishandisa nenzira kwayo, vagadziri vanogona kugadzira ekucheka-kumucheto zvigadzirwa zvemagetsi izvo zviri pamberi peiyo tekinoroji innovation.
Nguva yekutumira: Aug-21-2023
Back
