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7/24/2019 Modeling and Mold Making A4
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Advanced Training Series
Modeling andMold Making
for Designers
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Rhinoceros
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M O D E L I N G A N D M O L D M A K I N G F O R D E S I G N E R S
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TTTaaabbbllleeeooofffCCCooonnnttteeennntttsss
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M O D E L I N G A N D M O L D M A K I N G F O R D E S I G N E R S
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M O D E L I N G A N D M O L D M A K I N G F O R D E S I G N E R S
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M O D E L I N G A N D M O L D M A K I N G F O R D E S I G N E R S
1
Introduction
Rhinoceros
On the CD
Rhinoceros
To use the tutorial
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Product Links
Rhinoceros
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Part 1:
Model theRing in Rhino
Starting a command
Button Command Menu
Get started
Button Command Menu
Start a new model
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Open the sample model
Set the grid snap spacing
Draw the first curves
Button Command Menu
Draw curve 1
Draw curve 2
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Edit and mirror curve 2
Button Command Menu
Edit the control points for curve 2
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Mirror the curve
Draw curves to define the side profile
Button Command Menu
Draw curves 4 and 5
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Connect curves 4 and 5
Button Command Menu
Create edge curve for ring
Button Command Menu
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Create a curve from curves 1 and 6
Rebuild curve 7 with fewer control points
Button Command Menu
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Rebuild the curve
Draw the side profile curves
Button Command Menu
Draw a construction line
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Draw the side profile curves
Curve construction
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Create the first surfaces
Button Command Menu
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Match the surface edges
Button Command Menu
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Merge the two ring half surfaces into one
Button Command Menu
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Edit control points to shape the surface
Button Command Menu
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Add further interest to the surface
Button Command Menu
Tip: Hold the Shiftkey while selecting the points using a window. Rotate the view to see the
other side of the ring.
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Note: To achieve the gold effect with shading in this image, we have changed the layer color to
gold and used OpenGL shadingto use the layer color.
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Create the other half of the ring
Button Command Menu
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Finish the interior surface
Button Command Menu
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Examine the finished ring
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Make a copy of the ring to save
Button Command Menu
Trim away half the ring
Button Command Menu
Split the ring
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Hollow out the ring
Create curves on the ring surface
Button Command Menu
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Offset the curves
Button Command Menu
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The yellow curve shown above is an offset of the section curve. Note that there is no self-intersection on offset curves.
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Create the inner surface
Button Command Menu
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Create ends and join the inner surface
Button Command Menu
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Create the first mold part
Button Command Menu
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Create the gate
Button Command Menu
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Round the corners of the registration notches
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Create the second mold part
Button Command Menu
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Cut and join the parts for the second mold part
Button Command Menu
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Determine the smallest tool required
Button Command Menu
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Part 2:
Create tool pathswith VisualMill
Get started with VisualMill
Button Menu
Parts of the VisualMill Screen
Start VisualMill and display the milling simulation
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Open the Rhino model
Set the zero position
A note about the object colors
Object Color
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Set up the cutting tools
Button Menu
Create a cutting tool
Name ToolLength Flute Length Diameter
Set the specifications for the stock material
Button Menu
Set the stock specifications
Set the stock specifications
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Set the active tool
Define the horizontal roughing operation
Button Menu
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Set up the cut parameters
Name Value
Set the cut levels
Button Menu
Set up the cut parameters
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Show the toolpath
Button Menu
Show the cutting simulation
Button Menu
Run the cutting simulation
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Define cutting regions
Button Menu
Create regions
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Apply regions to the machine operation
Button Menu
Set active regions for machine operation
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Define the parallel finishing operation
Button Menu
Set up the cut parameters
Show the simulation for the parallel finishing
Button Menu
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Run the cutting simulation
Create the toolpath for the ring
Define a pencil trace operation
Button Menu
Define the pencil tracing operation
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Set the feeds for the pencil trace tool
Name Value
Define a new parallel finishing operation
Button Menu
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Name Value
Define a final parallel finishing operation
Button Menu
Name Value
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Review the model
Button Menu
Set up for final review
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Create the second part
Button Menu
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Set the specifications for the stock material
Button Menu
Create the tools
Button Menu
Name Tool Length Flute Length Diameter
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Define and generate the horizontal roughing
Button Menu
Name Value
Name Value
Remove material from the flat areas
Button Menu
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Name Value
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Cut down the stock around the notches
Button Menu
Check the toolpath interactively
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Create regions for parallel finishing
Button Menu
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Create the second parallel finishing operation
Button Menu
Finish the registration keys
Button Menu
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Finish the gate
Button Menu
Use parallel finishing for the first step
Use valley re-machining for the final finish
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Final finishing and checking
Button Menu
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To learn more
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Index
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