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free cad

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We have some programs such us:
-TinkerCAD
-FreeCAD
-BlocksCAD
-Creo
-AutoCAD
-Solidworks

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3.a)Files recognized by the printer for designing

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3.a)Files recognized by the printer for designing

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Some examples are:
-STL
-OBJ
-VRML
-X3G

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3.b)Files recognized by the printer for slicing.

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3.b)Files recognized by the printer for slicing.

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Some examples are:
-Cura
-Slic3r
-Repetier-Host

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We can use this pieces for making an esay figure