Ubuchwepheshe bokusika i-laser ngokuyinhloko busebenzisa ilensi yokugxilisa ingqondo ukugxilisa i-CO2 laser beam ebusweni bento, ukuyincibilikisa. Ngesikhathi esifanayo, i-coaxial yegesi ecindezelwe ene-laser beam isetshenziswa ukuze kukhishwe impahla encibilikisiwe, okuvumela i-laser beam nezinto ezisetshenziswayo ukuthi zinyakaze zihlobene eduze kwe-trajectory ethize, ngaleyo ndlela yakhe ukuqhekeka. Ngokuthuthuka kwesayensi nobuchwepheshe, ubuchwepheshe be-laser buthuthuke ngokushesha.

Ingabe isenzo somshini siwumphumela wengcindezi noma ukugeleza? Buyini ubudlelwano phakathi kwabo?

Izinto eziyinhloko ezisetshenziswa ku Ukuphrinta kwe-3D zihlanganisa i-resin ewuketshezi (i-SLA), impushana yenayiloni (SLS), impushana yensimbi (SLM), ne-filament (FDM). I-resin ewuketshezi, impushana enayiloni, nempushana yensimbi ithatha ingxenye enkulu yezimboni zokuphrinta ze-3D.

Ama-cold shuts/amalunga abandayo nawo angamaphutha ajwayelekile ama-castings afe, ikakhulukazi ama-alloys e-magnesium, asengozini kakhulu ngenxa yezakhiwo zawo ezibonakalayo.

Ukucubungula insimbi yeshidi kuwumsebenzi wezobuchwepheshe. Ukuze ukhiqize izingcezu zekhwalithi ephezulu awudingi nje kuphela indlela enhle kakhulu kodwa nemishini enembayo ephezulu. Phakathi kwezinqubo eziningi zensimbi yeshidi, ukuxubha (ukudala isiphetho esixutshwe) kungenye yezinto ezivame kakhulu futhi ezisetshenziswa kabanzi.

Ingcindezi yomjovo isho ingcindezi ekhishwa i-plunger noma ithiphu yesikulufu ku- melt yepulasitiki. Umsebenzi wawo uwukunqoba ukumelana nokugeleza kokuncibilika kwepulasitiki kusuka emgqonyeni kuya emgodini wesikhunta, okuvumela ukuncibilika ukuthi kugcwale ngesilinganiso esithile futhi kuhlanganiswe ukuncibilika ukuze kunxephezele ukuncipha.

I-Flash ingabuye ibizwe ngokuthi: impahla endizayo, i-seam, i-burr, iphiko elindizayo, i-escaping material, kanye nesikhunta esiqhumayo.

1. Inkinga yamabhande e-pigment anemigqa emikhiqizweni ngaphansi kokukhanya kwelanga idinga ukucatshangelwa ezintweni ezimbili:

I-Porosity, isici esivamile sangaphakathi ekuqhutshweni kwe-die-castings, imbobo ehlala imile, ebushelelezi eyakhiwe igesi evaleleke. I-Porosity, noma ama-pinholes, okwamanje angenye yeziphambeko ezibaluleke kakhulu ekusakazeni okufayo. Ukulawula i-porosity kubaluleke kakhulu ezindaweni ezidinga ukuvalwa.

Emhlabeni wokunemba we Ukukhiqiza Isikhunta, zonke izinyathelo zibalulekile. Uma isikhunta sesiklanyiwe, insimbi yezinga eliphezulu yakha uhlaka lwamathambo, kuyilapho ubuchwepheshe bomshini obuyinkimbinkimbi buyisihluthulelo sokunikeza isikhunta umphefumulo wayo.