Anthu angaganize kuti tikakhala ndi chosindikizira cha 3D, ndife wamphamvuzonse.Tikhoza kusindikiza chilichonse chimene tikufuna m’njira yosavuta.Komabe, pali zifukwa zosiyanasiyana zomwe zingakhudzire mawonekedwe a prints.Ndiye momwe mungasinthire zosindikizira zomwe zimagwiritsidwa ntchito kwambiri ndi FDM 3D -- zisindikizo za PLA?M'nkhaniyi, tikhala tikupereka maupangiri okhudzana ndi zotsatira zosawoneka bwino zomwe zimachitika chifukwa chaukadaulo wa osindikiza a 3D.
Wavy Chitsanzo
Mawonekedwe a wavy amawonekera chifukwa cha kugwedezeka kwa chosindikizira cha 3D kapena kugwedezeka.Mudzaona chitsanzo ichi pamene extruder wa chosindikizira amapanga mwadzidzidzi malangizo kusintha, monga pafupi ngodya lakuthwa.Kapena ngati chosindikizira cha 3D chinali ndi magawo otayirira, chikhoza kuyambitsanso kugwedezeka.Komanso, ngati liwiro ndilokwera kwambiri kuti chosindikizira chanu chitha kugwira, kugwedezeka kapena kugwedezeka kumachitika.
Onetsetsani kuti mumangitsa mabawuti ndi malamba a chosindikizira cha 3D ndikusintha omwe atha.Ikani chosindikizira pa tebulo lolimba-pamwamba kapena malo ndikuyang'ana ngati zitsulo ndi mbali zina zosuntha za chosindikizira zikugwira ntchito bwino popanda kugwedeza.Ndipo muyenera kudzoza zigawo izi ngati ndi choncho.Mukatha kuthetsa nkhaniyi, iyenera kuyimitsa kupanda ungwiro kwa mizere yosagwirizana ndi yavy muzosindikiza zanu zomwe zimapangitsa kuti makoma asakhale osalala.
Mlingo Wolakwika Wowonjezera
Chimodzi mwazinthu zofunika kwambiri zomwe zimatsimikizira kulondola komanso mtundu wa kusindikiza ndi kuchuluka kwa extrusion.Kutulutsa kopitilira muyeso komanso kutulutsa kumatha kubweretsa mawonekedwe osasalala.
The over extrusion zinthu zimachitika pamene chosindikizira extrudes zambiri PLA zinthu kuposa pakufunika.Chigawo chilichonse chimawoneka chowonekera pamwamba pa chosindikizira, chowonetsa mawonekedwe osakhazikika.Ife amati kusintha mlingo extrusion kudzera pulogalamu yosindikiza komanso kulabadira kutentha extrusion.
Izi pansi pa extrusion zinthu zimachitika pamene extrusion mlingo wotsika kuposa chofunika.Osakwanira PLA filaments pa kusindikiza zimabweretsa opanda ungwiro pamwamba ndi mipata pakati pa zigawo.Tikukulangizani kuti muwerenge bwino filaments pogwiritsa ntchito pulogalamu yosindikizira ya 3D kuti musinthe chochulukira chowonjezera.
Kutentha kwa Filaments
Kutentha ndi kuzizira kwa PLA filaments ndi zinthu ziwiri zofunika.Kulinganiza pakati pa zinthu ziwirizi kudzapereka zolemba zomaliza bwino.Popanda kuziziritsa koyenera, zimawonjezera nthawi yokhazikitsa.
Njira zopewera kutenthedwa ndi kutsitsa kutentha kwa kuzizira, kuonjezera kuzizira, kapena kuchepetsa liwiro losindikiza kuti mupatse nthawi yosintha.Pitirizani kuwongolera magawowa mpaka mutapeza mikhalidwe yabwino yomaliza bwino.
Blobs ndi Zits
Pamene mukusindikiza, ngati mukuyesera kugwirizanitsa mbali ziwiri za pulasitiki palimodzi zimakhala zovuta kuti muzichita popanda kusiya.Pamene extrusion ikuyamba ndikuyima, imapangitsa kuti pakhale kutayika kosakhazikika pamphambano.Izi zimatchedwa blobs ndi zits.Izi zimawononga malo abwino kwambiri osindikizira.Tikukulangizani kuti musinthe zosintha za retract kapena slide mu pulogalamu yosindikizira ya 3D.Ngati zosintha zobwezeretsa sizili zolondola, pulasitiki yochulukirapo imatha kuchotsedwa m'chipinda chosindikizira.
Nthawi yotumiza: Aug-27-2021