UV Laser Types in Industrial SLA 3D Printers and the Configuration of Laser Chillers

Stereolithography (SLA), po'o le resin 3D lomitusi, ose fa'aopoopo fa'agasologa o le gaosiga e fa'aogaina ai le leisa UV e fa'amalolo ai le resini vai i totonu o mea fa'ama'a 3D fa'avae i luga o fa'avae. E masani ona fa'aogaina e lomitusi SLA 3D ituaiga o laisa UV nei:

1. UV Gas Lasers

Gas Lasers e pei ole 325 nm helium-cadmium (HeCd) lasers ma le 351-365 nm argon ion lasers sa fa'aogaina i le amataga SLA 3D masini lomitusi mo sa'o resin curing ae faasolosolo ona suia e leisa sili atu ona lelei o latou tau tausiga ma faatapulaa le umi o le olaga.

2. UV Diode Lasers

O laser diode UV e masani ona fa'auluina le malamalama ultraviolet (405 nm) ile lomitusi SLA. E fa'atumauina, fa'ato'a malosi, ma e le taugata, e fa'amalieina mo masini lomitusi SLA 3D tulaga fa'atau ma fa'aoga fa'apisinisi laiti.

3. UV Malosi'i Lasers

UV lasers malo malo o loʻo faʻaaogaina lautele i luga o fale gaosi oloa-grade SLA 3D lomitusi talosaga. E masani ona faʻaogaina i le 355nm, latou te faʻatupuina le laser UV malosi malosi e faʻamalolo lelei ai le resine photosensitive vai e ala i le photopolymerization, vave faʻamalosia le fausaga o le mea. O nei lasers e ofoina atu tulaga lelei e pei o le maualuga o le malosi, faʻamaʻi saʻo le taulaʻi, faʻamautuina o le galu, ma le umi o le olaga.

O lomitusi SLA 3D tele fale gaosi oloa e masani ona faʻaogaina le malosi o le UV lasers, ma o le faʻatinoga o latou vaega faʻapitoa ma le laser gain medium e matua maaleale i suiga o le vevela. Ina ia puipuia le vevela i le taimi o le gaosiga o le laser maualuga, o nei masini lomitusi SLA e masani ona faʻapipiʻiina i le laser chillers e faʻamafanafana ai le lasers ma vaega faʻapitoa, faʻamautinoaina le mautu o meafaigaluega ma faʻaleleia le saʻo ma le lelei o lomitusi.

TEYU Chiller Manufacturer E ofoina atu le UV sa'o Laser Chillers mo SLA 3D Printers

Ina ia foia lu'itau o le vevela o le UV solid-state lasers i lapopoa SLA 3D lomitusi, TEYU Chiller Manufacturer ofo atu fofo sili atu le pulea o le vevela. TEYU's RMUP-series, CWUL-series ma CWUP-series fa'aalili leisa  saunia lelei, mautu, ma sili ona sa'o le mālūlū mo le 3W-60W UV lasers, fa'atasi ai ma le fa'amalieina tulaga mai le 380W i le 4030W a'o fa'amautu le vevela o le ±0.08°C, ±0.1°C ma ±0.3°C. Mo se faʻataʻitaʻiga, TEYU laser chiller CWUL-05 e mafai ona faʻaaogaina e faʻamalo ai se SLA 3D lomitusi faʻapipiʻiina i le laser solid-state 3W ma le 355 nm wavelength. Afai o lo'o e su'e fa'aalili fa'atuatuaina mo fale lomitusi SLA 3D, fa'amolemole fa'amolemole fa'afeso'ota'i matou.