Isitofu esibunjiweyo seLens yePlastiki yeOptical
Isitofu esibunjiweyo seLens yePlastiki yeOptical
Ulwazi lweMveliso:
Ubuchule bokubumba inaliti ye-Optical yindlela engabizi kakhulu yokuvelisa ilensi yeplastiki ngokuchaneka okuphezulu.Ifanelekile ukwenza ubuninzi beelensi zeplastiki ezine-spherical, aspheric kunye ne-free-form surfaces.Ukubumba isitofu kunokuvelisa i-optics kunye nenqanaba eliphezulu lokuphindaphinda kunye nokuchaneka.Ikakhulu ngenxa yokuchaneka okwakhiwe kwiimbumba xa zenziwe kunye nokuchaneka kwenkqubo yokubumba.
Kukho iimpembelelo ezintathu ezinkulu zokubumba isitofu esichanekileyo esichanekileyo: umatshini wokubumba, umngundo kunye nenkqubo yokushicilela.Umgangatho wokubumba uya kugqiba umgangatho wenxalenye yokugqibela ngokuthe ngqo.Iimolds zakhiwe kwi-negative yecandelo.Oko kukuthi, ukuba ufuna umphezulu weconvex, ukungunda kuya kuba yiconcave.Iimbumba zenziwe nge-alloy, kwaye zenziwe nge-lathe ephezulu echanekileyo.Amalungu amaninzi angacinezelwa ngexesha elinye kunye nemingxuma emininzi kwi-mold.Azinyanzelekanga ukuba zibe yinkqubo efanayo;imodeli eyahlukeneyo yelensi inokwakhiwa kwimingxunya ehlukeneyo kubumba obufanayo kwaye iveliswe ngaxeshanye ukugcina iindleko zokubumba, ngelixa unciphisa isantya sokuvelisa imodeli nganye yamacandelo.
Iprototyping iyimfuneko phambi kokuveliswa kwebhetshi.Iimbumba ziya kuyilwa kwaye zenziwe ngokusekelwe kwiimfuno zamehlo.Zisenokuguqulwa ukuqinisekisa ukuba iindawo zokugqibela zinokuhlangabezana neemfuno zomthengi.Kwimveliso ye-batch, kuya kubakho ukuhlolwa kwenqaku lokuqala kunye nokuhlolwa kwemveliso ngexesha lenkqubo yokuvelisa.Kwaye inxalenye yokugqibela eyenziweyo iya kugcinwa ukuze ihlolwe kwixesha elizayo.
Izinto zePlastiki azikwazi ukuma ubushushu obuphezulu ukuba iingubo ezifakwe kwi
Iinkcukacha
Ubude be-infraredibonelela ngenaliti yeplastiki ebunjiweyo enaliti ene-1-12mm ububanzi.
| Izinto eziphathekayo | Iplastiki | |
| Ubume | I-Spherical/Aspheric/free-form | |
| Ububanzi | 1-5mm | 5-12mm |
| Ukunyamezela kwe-Diameter | +/-0.003mm | |
| Ukunyamezela kweSag | +/-0.002mm | |
| Ukuchaneka komphezulu | Rt<0.0006mm △Rt<0.0003mm | Rt<0.0015mm △Rt<0.0005mm |
| ETV | <0.003mm | <0.005mm |
| Umngxuma ocacileyo | >90% | |
| Ukwaleka | Ifilimu yeDielectric / Metallic | |
Amagqabantshintshi:
Ukwenziwa ngokwezifiso okukhoyo kule mveliso ukuze ihambelane neemfuno zakho zobugcisa.Sazise iinkcukacha zakho ezifunekayo.
IINDIDI ZEMVELISO
I-Wavelength igxininise ekuboneleleni ngokuchaneka okuphezulu kweemveliso ze-optical iminyaka eyi-20
