COMPUTER AIDED DRAFTING PROBLEM 1 Prepared By, Jobin joy Assistant professor Providence College of Engineering,Chengannur.

SYLLABUS OF CAD

PROBLEM 1-GIVEN 3D MODEL

STEP 1-OPEN AUTODESK 2016 FROM DESKTOP

SELECT “NEW” BUTTON and click “CREATE”

PART DESIGN WINDOW OPENS

SELECT”2D SKETCH”

THEN CLICK THE “HOME” BUTTON.PLANES TILTED

SELECT XZ PLANE

DRAW A RECTANGLE AND DIMENSION IT

CLICK FINISH SKETCH & EXTRUDE

SELECT ONE FACE AND APPLY PROJECT GEOMETRY

THEN DRAW RECTANGLE AND CUT IT

SELECT ANOTHER FACE AND DRAW RECTANGLE AND CUT IT

FINAL 3D MODEL IN INVENTOR SOFTWARE

GIVEN MODEL AND FINAL MODEL