Summer 2011 rj gross june 27 lecture 2 pre cam process
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DASL 140 – CNC Machining & CAM PowerPoint PPT Presentation


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Summer 2011 - RJ Gross June 27 - Lecture 2 “Pre-CAM Process” . efunda. DASL 140 – CNC Machining & CAM. Machine Code. Mini- Hubo Foot . Folded 3D Model is imported into Inventor. Machine Code.

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DASL 140 – CNC Machining & CAM

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Summer 2011 rj gross june 27 lecture 2 pre cam process

Summer 2011 - RJ Gross

June 27 - Lecture 2 “Pre-CAM Process”

efunda

DASL 140 – CNC Machining & CAM


Machine code

Machine Code

Mini-Hubo Foot

Folded 3D Model is imported into Inventor


Machine code1

Machine Code

Folded Model is split into pieces as the bends and reassembled into its flattened form. Material is added at the bends to compensate for shortening when bent.


Machine code2

Machine Code

2D orthographic views are exported as DXFs then saved as 2007 DWGs using AutoCAD.


Machine code3

Machine Code

PreCAM includes discerning and adding tool paths for each drilling and milling operation. Tabs are also added for breakout pieces.


Machine code4

Machine Code

MasterCAM X3 is used to create tool paths from lines of imported DWG PreCAM file. Pockets, contours, slots, and drilled holes are added here.


Machine code5

Machine Code

Tool paths are verified in 3D to show successful machine operations.


Machine code6

Machine Code

Fixturing, in this case clamping to a beater plate, is half of the battle.


Machine code7

Machine Code

Milling the outer contour with a 6mm Endmill. Tabs were left around perimeter to keep part in material from breaking completely out of the clamped stock.


Machine code8

Machine Code

Finished Foot. Scored for bending.


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