DR. Alva E. TontowiDepartment of Mechanical and Industrial EngineeringFaculty of Engineering Gadjah Mada UniversityJl. Grafika 2 Yogyakarta 55281Email: menaet@ugm.ac.idhttp://alva.staff.ugm.ac.id

DR. Alva E. TontowiDepartment of Mechanical and Industrial EngineeringFaculty of Engineering Gadjah Mada UniversityJl. Grafika 2 Yogyakarta 55281Email: menaet@ugm.ac.idhttp://alva.staff.ugm.ac.id

LAYER MANUFACTURING TECHNOLOGYLAYER MANUFACTURING TECHNOLOGY

Format of Data Input Format of Data Input

4

AET

Input:Software CAD AutoCAD CATIA SolidWorks Pro Engineer Unigraphics Magics, dll.

AET

Data INPUT: Format Data

STL (STereoLithography) SLC CLI (Common Layer Interface) RPI (Rapid Prototyping Interface) LEAF (Layer Exchange ASCII Format) LMI (Layer Manufacturing Interface)

STL is the largest user

STL (STereoLithography) SLC CLI (Common Layer Interface) RPI (Rapid Prototyping Interface) LEAF (Layer Exchange ASCII Format) LMI (Layer Manufacturing Interface)

STL is the largest user

AET

Format of STL

2 STL format : ASCII format Binary format

(size<size of ASCII) Surface of 3D

model=facet triangular, independen-3 vertices and vector normal

AET

3 1

2

1 3

2

Exterior Interior

Correct

False