Cov txheej txheem teaciple ntawm 3D tshuab luam ntawv

Lub tshuab luam ntawv 3D, tseem hu ua 3D tshuab luam ntawv (3DP), yog qhov kev lag luam tsim khoom siv thev naus laus zis, lub tshuab rau kev tiv thaiv sai. Nws yog cov qauv digital raws cov siv quav tshwj xeeb, hmoov hlau lossis yas. Cov khoom siv uas tsim cov khoom peb-seem los ntawm kev luam ntawv cov txheej txheej ntawm cov khoom ua phooj ywg. Nyob rau theem no, cov tshuab luam tawm 3D tau siv los ua cov khoom lag luam. Cov txheej txheem ntawm kev tsim cov khoom los ntawm txheej txheej-txheej ntawm txheej txheej. Lub hauv paus ntsiab lus ntawm 3D luam ntawv yog muab cov ntaub ntawv thiab cov khoom siv raw rau hauv lub tshuab luam ntawv 3D, thiab lub tshuab yuav tsim cov txheej txheej los ntawm txheej raws li cov program.

Qhov sib txawv loj tshaj plaws ntawm 3D luam tawm thiab cov khoom lag luam ib txwm yog tias "cwj mem" siv yog cov khoom siv raw tiag tiag. Muaj ntau hom ntawm cov txheej nyias nyias. Cov hom xov xwm uas tuaj yeem siv rau kev luam ntawv ntau ntawm cov yas ua cov hlau, ceramics thiab roj hmab. Chav kawm tshuaj yeeb dej caw. Qee lub tshuab luam ntawv kuj tseem tuaj yeem ua ke nrog cov xov xwm sib txawv los ua cov ntawv luam tawm khoom nyuaj thiab muag muag ntawm lwm qhov kawg.

1. Qee cov luam ntawv 3D siv cov "Inkjet" txoj kev. Ntawd yog, cov khoom siv kua roj ua kua roj hmab heev yog muab txau rau cov pwm siv tshuab luam ntawv siv lub tshuab luam ntawv Cov pwm phaj yog qis dua los ntawm qhov deb me me rau cov txheej tom ntej los ua pawg.

2. There is also a technique called "fusion molding" in which the entire process is to melt the plastic in the nozzle and then form a thin layer by depositing plastic fibers.

3. Qee lub tshuab siv cov txheej txheem hu ua "Laser Sintering" nrog hmoov xau raws li luam ntawv nruab nrab. Cov hmoov nplej yog txau mus rau cov pwm puab ua ib txheej nyias nyias nyias uas tau muab pov rau hauv cov duab uas tau hais tseg.

4. Qee tus neeg siv cov hluav taws xob hluav taws xob hauv lub tshuab nqus tsev kom yaj cov hmoov hmoov. Thaum ntsib cov qauv nyuaj uas muaj qhov muaj qhov thiab cov khoom noj, nruab nrab lossis cov tshuaj ntxiv rau hauv nruab nrab los muab kev txhawb nqa lossis chaw nyob. Feem ntau ntawm cov hmoov no yuav tsis raug pov, thiab thaum kawg cov pores tuaj yeem tsim los ntawm kev yaug dej yaug cov kev txhawb nqa nrog dej lossis roj dej.

Peb tuaj yeem muab txhua yam cua sov ua cua sov zoo li Cartridge Rhaub, bandular rhaub dej, tubular rhaub dej, kub khiav kauj.