Qhov zoo
1. Lub teeb: Qhov ntom ntawm cov lo ntsiab muag dav dav yog 0.83-1.5, thaum lub iav kho qhov muag yog 2.27 ~ 5.95.
2. muaj zog cuam tshuam tsis kam: Qhov cuam tshuam tsis kam ntawm resin lens feem ntau yog 8 ~ 10kg / cm2, yog ob peb zaug ntawm iav, yog li nws tsis yooj yim rau tawg, nyab xeeb thiab ruaj khov.
3. Lub teeb kis tau zoo: Hauv cheeb tsam pom lub teeb pom kev, qhov xaim ntawm lub lens resin yog ze rau ntawm iav;thaj tsam ntawm lub teeb infrared yog me ntsis siab dua iav;thaj tsam ultraviolet pib nrog 0.4um, thiab lub teeb xa hluav taws xob txo qis nrog kev txo qis ntawm lub wavelength, thiab lub wavelength tsawg dua 0.3um.Lub teeb yuav luag tag absorbed, yog li UV kis tau tus mob tsis zoo.
4. Tus nqi qis: Kev txhaj tshuaj molded lo ntsiab muag tuaj yeem ua tau ntau yam nrog cov pwm precision, thiab tus nqi ib feem tuaj yeem txo qis heev.
5. tuaj yeem ua tau raws li cov kev xav tau tshwj xeeb: Yog tias kev tsim cov lo ntsiab muag aspherical tsis yooj yim, thiab cov iav lo ntsiab muag yog qhov nyuaj ua.
Qhov tsis zoo
nto hnav tsis kam, tshuaj tiv thaiv corrosion yog phem dua iav, nto yog ib qho yooj yim mus khawb, dej nqus yog loj dua iav, cov shortcomings yuav txhim kho los ntawm txheej txheej.Qhov tsis zoo ntawm kev tuag yog qhov coefficient ntawm thermal expansion siab, thermal conductivity tsis zoo, softening kub yog tsawg, thiab nws yog yooj yim deformed los cuam tshuam cov khoom kho qhov muag.
Post lub sij hawm: Jun-01-2014