Abantu bangase babe nomuzwa wokuthi uma sinephrinta ye-3D, sinamandla onke.Singaphrinta noma yini esiyifunayo ngendlela elula.Nokho, kunezizathu ezihlukahlukene ezingase zithinte ukuthungwa kwamaphrinti.Ngakho-ke ungayishelela kanjani into esetshenziswa kakhulu yokuphrinta ye-FDM 3D -- amaphrinti e-PLA?Kulesi sihloko, sizobe sinikeza amathiphu mayelana nomphumela ongasheleli avela ngenxa yezizathu zobuchwepheshe zamaphrinta e-3D.
Iphethini ye-Wavy
Isimo sephethini ye-wavy sivela ngenxa yokudlidliza noma ukunyakaziswa kwephrinta ye-3D.Uzoqaphela le phethini uma i-extruder yephrinta yenza ukushintsha kwesiqondisindlela kungazelelwe, njengaseduze nekhona elicijile.Noma uma iphrinta ye-3D inezingxenye ezixekethile, ingase futhi ibangele ukudlidliza.Futhi, uma isivinini siphezulu kakhulu ukuthi iphrinta yakho ingasiphatha, ukudlidliza noma ukunyakaza kuyavela.
Qiniseka ukuthi uqinisa amabhawodi namabhande ephrinta ye-3D bese ubuyisela asebegugile.Beka iphrinta phezu kwetafula eliqinile noma endaweni bese uhlola ukuthi amabheringi nezinye izingxenye ezinyakazayo zephrinta zisebenza ngokushelela ngaphandle kwanoma yiziphi izijezi.Futhi udinga ukugcoba lezi zingxenye uma kunjalo.Uma usuyixazululile le nkinga, kufanele imise ukungapheleli kwemigqa engalingani ne-wavy kumaphrinti akho abangela ukuthi izindonga zingabi bushelelezi.
I-Extrusion Rate Engafanele
Enye yezinto ezibaluleke kakhulu ezinquma ukunemba kanye nekhwalithi yokuphrinta izinga lokukhishwa.I-extrusion engaphezu nangaphansi kwe-extrusion ingase ibangele ukuthungwa okungabushelezi.
Isimo se-over extrusion senzeka uma iphrinta ikhipha izinto eziningi ze-PLA kunalokho okudingekayo.Ungqimba ngalunye lubonakala ngokusobala ngaphezulu kokuphrintiwe, lubonisa umumo ongajwayelekile.Siphakamisa ukuthi ulungise izinga le-extrusion ngesofthiwe yokuphrinta futhi unake izinga lokushisa le-extrusion.
Lokhu ngaphansi kwesimo se-extrusion kwenzeka lapho izinga lokukhipha liphansi kunalokho elidingekayo.Imicu ye-PLA enganele ngesikhathi sokuphrinta izoholela ezindaweni ezingaphelele kanye nezikhala phakathi kwezendlalelo.Siphakamisa i-diameter efanele ye-filaments ngokusebenzisa isofthiwe yephrinta ye-3D ukulungisa isiphindaphindi se-extrusion.
Filaments Overheating
Izinga lokushisa nezinga lokupholisa lemicu ye-PLA yizici ezimbili ezibalulekile.Ibhalansi phakathi kwalezi zici ezimbili izohlinzeka ngokuphrinta ngesiphetho esihle.Ngaphandle kokupholisa okufanele, kuzokwandisa isikhathi sokusetha.
Izindlela zokugwema ukushisa ngokweqile ukwehlisa izinga lokushisa lokupholisa, ukukhulisa izinga lokupholisa, noma ukunciphisa isivinini sokuphrinta ukuze uyinike isikhathi sokulungisa.Qhubeka ulawula lezi zinhlaka kuze kube yilapho uthola izimo ezifanele zokuqeda okushelelayo.
Amabhuloho namaZits
Ngenkathi uphrinta, uma uzama ukuhlanganisa iziphetho ezimbili zesakhiwo sepulasitiki kutholakala kunzima ukukwenza ngaphandle kokushiya noma yimuphi umkhondo.Lapho i-extrusion iqala futhi ima, idala ukuchitheka okungajwayelekile lapho kuhlangana khona.Lezi zibizwa ngokuthi ama-blobs nama-zits.Lesi simo sonakalisa ubuso obuphelele bokuphrinta.Siphakamisa ukuthi ulungise ukuhoxisa noma izilungiselelo zesilayidi kusofthiwe yephrinta ye-3D.Uma izilungiselelo zokuhlehlisa zingalungile, ipulasitiki eningi ingase ikhishwe egumbini lokunyathelisa.
Isikhathi sokuthumela: Aug-27-2021