STL Files uye 3D Printing
Inonyanya kufanana ne- 3D printer file mafomu ndiyo .STL file. Iyo faira mafaira inofungidzirwa kuti yakasikwa ne 3D Systems kubva ST ereo L ithography CAD software nemichina.
Kufanana nemafaira akawanda emafaira, pane zvimwe tsanangudzo dzekuti sei-faira iyi yakagamuchira zita rayo: Standard Tessellation, zvinoreva kusungira kana kuisa majimu ekugadzirwa kwejometri nemaitiro (akawanda kana zvishoma).
Chii Chinonzi Files File Format?
Tsanangudzo iri nyore-kunzwisisika yeStl file fomu inotsanangura iyo sekumiririra katatu kwezvinhu 3D.
Kana iwe ukatarisa mufananidzo, mufananidzo weCAD unoratidza ruzivo rwakakosha kumakwikwi, apo mufananidzo weStL unoratidza hupamhi hwechikwata ichocho sehuwandu hwezvigunhatu zvakabatana.
Sezvaunogona kuona mumufananidzo / kudhirowa, faira yakazara CAD yedenderedzwa yaizoita seyakanaka, zvakanaka, sedenderedzwa, asi iyo STL version yaizoisa kukohwa, kana mesh , yematatu okuzadza iyo nzvimbo uye inoita kuti iinyadzwe nevakawanda 3D printers. Ichi ndicho chikonzero nei iwe uchanzwa vanhu vachitaura kana kurondedzera mifananidzo yePrinta yemashiripiti semafuta echiganda - nokuti haisi yakasimba asi yakaumbwa nechetatu kuumba mesh kana kutaridzika.
Printers 3D inoshanda ne STL mafaira akaumbwa. Yakawanda ye 3D software packages, yakadai seAccCAD, SolidWorks, Pro / Engineer (iyo yava ikozvino PTC Creo Parametric), pakati pevamwe, inogona kuumba STL faira natively kana neyongowedzera.
Tinofanira kutaura kuti kune mamwe mazita emamwe makuru makuru ekudhinda mafaira mafaira muwedzera kune .STL.
Izvi zvinosanganisira .OBJ, .AMF, .PLY, uye .RL. Kune avo vese vasingadi kutora kana kugadzira faira yeTLL, kune zvakawanda zvekusununguka STL vatariri kana vaverengi varipo.
Kuumba Firimu yeStL
Mushure mekugadzira muenzaniso wako mune imwe chirongwa cheCAD, une sarudzo yekuchengetedza faira seFiL file. Zvichienderana nepurogiramu nebasa rauri kuita, iwe unogona kuvhara Save As kuti uone STL faira.
Zvakare, iyo STL faira mafomu inopa, kana kuti kuumba nzvimbo yekudhirorera kwako mune mesh of triangles.
Paunenge uchiita 3D scan yechinhu, une laser scanner kana imwe yedhijidhi yekushandisa imaging, iwe unowanzodzoka mesh model uye kwete yakasimba, sezvaunoda kana iwe wakagadzira yakagadzirwa-kubva-scratch 3D CAD mufananidzo.
CAD mapurogiramu anoita zvakawanda zveizvi zviri nyore kwazvo, achiita basa rekushandura iwe, zvisinei, mamwe mapurogiramu ekuenzanisa 3D achakupa hukuru hukuru pamusoro pehuwandu nehukuru hwezvigunhatu, somuenzaniso, izvo zvingakupa yakawanda kana yakaoma mesh surface uye saka zviri nani 3D kudhindwa. Pasina kupinda mune zvakasiyana-siyana zve-3D software, unogona kuchinja zvinhu zvakasiyana-siyana kuti ugadzire zvakanakisisa STL file:
Chordal Kushivirira / Kutsauka
Iyi ndiyo nzvimbo iri pakati pechiso chokutanga chekugadzira uye tessellated (rakasara kana kuti tiled) katatu.
Kudzora Kwengirozi
Iwe unogona kuva nemiganhu pakati pevatatu, uye kuchinja mairi (kupotsa) pakati pedzimwe katatu kuchavandudza kushandurwa kwako kushandurwa - zvinoreva zvakananga kuti iwe une weld iri nani yepamusoro pamakona matatu. Izvi zvinokugonesa kuti uwedzere kuti zvinhu zvakavharwa zvakasara sei kana zvakabatanidzwa pamwechete (standard tessellation).
Binary kana ASCII
Binary files madiki uye zvakajeka kugovana, kubva ku-email kana kuiswa uye kuona maonero. ASCII mafaira ane mukana wekuve nyore kuonekwa kuverenga uye kuongorora.
Kana iwe uchida kukurumidza kukurumidza kwekuita izvi mune zvakasiyana-siyana zvepurogiramu, shanyira Stratasys Direct Manufacturing (yaimbova RedEye): Ungagadzirira sei STL Files article.
Chii Chinokonzera 'Zvakaipa' STL File?
"Muchidimbu, faira yakanaka inofanira kufanana nemitemo miviri. Mutemo wekutanga unotaura kuti zvitatu zvakatarisana zvinofanira kunge zvine maziso maviri akafanana. Chechipiri, rutivi rwemakona matatu (rumwe rutivi rwekanyararo ruri mukati uye rutivi rwuri kunze) sezvinotsanangurwa nemaziso uye zvinowanzofanira kubvumirana. Kana imwe yezvinhu zviviri izvi zvisingakwanisi kugadziriswa, zvinetso zviripo mu stl file ...
"Kazhinji shanduro inogona kudanwa kuti" yakaipa "nekuda kwemashoko ekushandura.Kurongwa hwakawanda hweCAD, nhamba yezviwatu zvitatu zvinomiririra zvinogona kurondedzerwa nemushandisi.Kana kana katatu dzakawanda dzichigadzirwa, stl file size inogona kusinganzwisisiki Kana zvidimbu zviduku zviduku zvakasikwa, nzvimbo dzakakomberedzwa hazvina kunyatsotsanangurwa uye sirivha inotanga kutaridzika sehekoni (ona muenzaniso uri pasi apa). "- GrabCAD: Ungashandura sei STL Graphics Ku A Model Solid