Infrared rays puas tuaj yeem kho cov kua nplaum?
Yog lawm, infrared rays (IR) tuaj yeem siv los kho cov kua nplaum, tab sis cov nyhuv tshwj xeeb yog nyob ntawm hom kua nplaum thiab lub wavelength thiab lub zog ntawm cov hluav taws xob infrared. Nov yog ib qho kev ntsuam xyuas ntxaws:
1. Siv tau hom kua nplaum
Lub teeb- kho kua nplaum(xws li UV kua nplaum):
Feem ntau UV kua nplaum yuav tsum tau kho ultraviolet (UV) kho, tab sis qee cov qauv tuaj yeem tshwm sim los ntawm ze rau -infrared (NIR, 700 ~ 1400nm) lossis lub teeb tshwj xeeb infrared (infrared-sensitive photoinitiators yuav tsum tau ntxiv).
Thaum tshav kub kub-kho kua nplaum:
Infrared rays tuaj yeem kho cov kua nplaum ncaj qha (xws li epoxy resin, acrylate, thiab lwm yam) los ntawm cov teebmeem thermal. Cov hluav taws xob infrared yog absorbed los ntawm cov kua nplaum los yog substrate thiab hloov mus rau hauv lub zog hluav taws xob, ua rau cov tshuaj tiv thaiv.
2. Qhov zoo ntawm infrared curing
Cov cua kub ceev: Infrared rays ua ncaj qha rau ntawm cov kua nplaum, thiab cov cua kub ceev yog ceev, uas yog tsim rau siab - cov kab ntau lawm (xws li cov khoom siv hluav taws xob ntim khoom, kev lag luam tsheb).
Kev kho hauv zos: Nws tuaj yeem raug irradiate cov chaw tshwj xeeb kom txo tau cov thermal cuam tshuam rau cov khoom nyob ib puag ncig.
Tsis muaj kev sib cuag: zam kev sib cuag ntawm lub cev, haum rau cov khoom siv precision.
3. Cov ntsiab lus tseem ceeb
Kev xaiv wavelength:
Luv -wave infrared (0.7 ~ 1.4μm) muaj qhov nkag tau zoo thiab haum rau cov kua nplaum tuab.
Nruab nrab- thiab ntev-wave infrared (3 ~ 10μm) tau yooj yim nqus los ntawm cov kua nplaum thiab haum rau cov cua kub ceev.
Lub hwj chim thiab lub sij hawm: Nws yog ib qho tsim nyog kom sib npaug ntawm qhov ceev thiab qhov kub ntawm lub substrate (xws li cov yas yuav deform vim overheating).
4. Cov ntaub ntawv siv tau
Electronics kev lag luam: infrared curing yog siv rau PCB thaj kua nplaum (SMT txheej txheem).
Cov cuab yeej kho mob: kho sai ntawm cov nplaum kho mob (xws li catheter sib dhos).
Cov ntaub ntawv sib xyaw: Infrared cua sov kho ntawm prepreg.
5. Ceev faj
Glue formula: Nws yog ib qho tsim nyog kom paub meej tias nws puas muaj cov khoom xyaw infrared(zoo tib yam UV kua nplaumtsis muaj infrared teb).
Substrate matching: Tsis txhob infrared tau reflected los yog absorbed ntau dhau los ntawm substrate, ua rau thermal puas.
Cov cuab yeej debugging: Nws yog ib qho tsim nyog los ua kom zoo dua qhov irradiation nrug, lub kaum sab xis thiab lub zog faib.
Yog hais tias cov kua nplaum kom meej meej txhawb infrared curing (xws li ib co thermal curing los yog NIR curing kua nplaum), infrared yog ib qho kev xaiv zoo; txwv tsis pub, nws compatibility yuav tsum tau mus xyuas ua ntej. Rau ib txwm UV kua nplaum, ultraviolet lub teeb qhov chaw tseem yuav tsum tau. koj tuaj yeem nrhiav cov ntaub ntawv ntxiv ntawm http://www.benweilight.com
