Challenge

Week 10 - Challenge 2- Attachment Feature Creation (Dog House)

JJyoti Kumari10 Jul 2023

GeomAIM-:

CREATE A SOLID BODY.
CREATE THE DOG HOUSE WITH PROPER DIMENSION AND USED POSITIN SKETCH.
DRAFT ANALYSIS CLASS A, SOLID BODY, DOG HOUSE AND MAIN BODY.
DETAIL REPORT ON TOOLING AXIS WITH BISECTING METHCOD AND DRAFT ANALYSIS REPORT WITH IMAGE.

1. SKETCHES

A) POSITION SKETCH

All sketches were created by using position sketch.

B) ISO-CONSTRAINED

All sketches were ISO-Constrained.

2. TREE STRUCTURE

A) PROPER TREE STRUCTURE

Tree structure is created in proper way by giving a proper name.

B) GEOMETRICAL SET

Geometrical set are created with proper name inside it.
All sketches were created in the geometrical set.

3. PROCEDURE OF TOOLING AXIS

A) EXTRACT THE BASE

Choose the "Extract" command in "Operation" toolbar.
Select the base of "CLASS A SURFACE".
Choose "No propagation" option in "Propagation type" then click ok.
Base is automatically extracted.

B) CREATE POINT ON SURFACE

Choose "Point" command in "Wireframe" toolbar.
Choose "On surface" in "Point type".
Select extracted surface in "Surface".
Choose "Coarse" in "Dynamic positioning" option.
Enter zero (0) distance value.
Point is created automatically on surface.

C) CREATE AXIS ON POINT

Go to the "Insert" then "Axis system" then "Axis system"
Choose "Standard" option "Axis system type".
Select the point in "Origin".
Deselect the "Current" option, then click ok.
Axis is created in the point.

D) CREATE INTERSECTION LINE-1

Choose "Intersection" command in "Wireframe" toolbar.
Choose "XY plane axis" in "First Element".

Choose "CLASS A SURFACE" in "Second Element" option.
Click on "OK", Intersection line is created.
Hide the "CLASS A SURFACE".

E) CREATE DUMMY TOOLING AXIS -1

Go to the "Line" command in "Wireframe" option.
Choose "Point-Point" option in "Line type".
Select point 1 and point 2 on inetrsection line to create taper line.
Give dimension to "Start" and "end" limit.
Same line draw in opposite side to create parallel line.

Go to the "Line" command in "Wireframe" option.
Choose "Bisecting" in "Line type" option.
Select both Taper line in "Line 1" and "Line 2".
Select the point, where the Tool axis is created.
Give dimension to "Start" and "End" limit.
Then click on "OK", Bisecting line is created.

Right click on Bisecting line (Tree structure), go to the "Properties", give name as Dummy Tooling axis 1.
Change the colour of the line, increase the thickness and choose hidden line for proper view of Dummy Tooling Axis 1.

Hide the other two taper line.
Unhide the CLASS A SURFACE.

E) CREATE THE INTERSECTION LINE 2

Choose "Intersection" command in "Wireframe" toolbar.
Choose "YZ plane axis" in "First Element".

Choose "CLASS A SURFACE" in "Second Element" option.
Click on "OK", Intersection line is created.

Hide the "CLASS A SURFACE" surface.

F) CREATE DUMMY TOOLING AXIS -2

Go to the "Line" command in "Wireframe" option.
Choose "Point-Point" option in "Line type".
Select point 1 and point 2 on inetrsection line to create taper line.
Give dimension to "Start" and "end" limit.
Same line draw in opposite side to create parallel line.

Go to the "Line" command in "Wireframe" option.
Choose "Bisecting" in "Line type" option.
Select both Taper line in "Line 1" and "Line 2".
Select the point, where the Tool axis is created.
Give dimension to "Start" and "End" limit.
Then click on "OK", Bisecting line is created.

Right click on Bisecting line (Tree structure), go to the "Properties", give name as Dummy Tooling axis 2.
Change the colour of the line, increase the thickness and choose hidden line for proper view of Dummy Tooling Axis 2.

Hide the other two taper line.
Unhide the CLASS A SURFACE.

G) CREATE MAIN TOOLING AXIS BY BISECTING METHOD

Unhide the both Tooling Axis.
Hide the both Intersection line.

Go to the "Line" command in "Wireframe" option.
Choose "Bisecting" in "Line type" option.
Select both DUMMY TOOLING AXIS line in "Line 1" and "Line 2".
Select the point, where the Tool axis is created.
Give dimension to "Start" and "End" limit.
Then click on "OK", Bisecting line is created.

Right click on Bisecting line (Tree structure), go to the "Properties", give name as MAIN TOOLING AXIS.
Change the colour of the line, increase the thickness and choose hidden line for proper view of MAIN TOOLING AXIS.

Hide both DUMMY TOOLING AXIS.

4. PROCEDURE OF DRAFT ANALYSIS OF CLASS A SURFACE

Go to "Insert" toolbar, then choose "Analysis", then choose "Feature Draft Analysis".
Select "CLASS A SURFACE" in "Elements" option.
Choose "Shows or hide the color scale" in "Display" option.
Deselct the "Analysis under the running point" if you don't want to check the running point angle.
Select "Uses the compass to define the new current draft direction" option.
Drag the compass and placed it in Tooling axis line vertically.
Choose "Inverses the draft direction" option as per required.
Choose "Switch on the quick analysis mode".
Enter the draft angle value by double clicking on it.

RESULT-:

If "CLASS A SURFACE" show green colour in top side, it means it created with proper draft angle in limit and no further correction required for this surface.
If "CLASS A SURFACE" show Red or Blue colour in top side, it meand the draft angle is not given in limit and then correction or working is required on this surface and Design Enginner will not consider this surface design for manufacturing.

A) ISOMETRIC VIEW

B) FRONT VIEW

C) SIDE VIEW

D) TOP VIEW

E) COLOUR SCALE

5. PROCEDURE OF DRAFT ANALYSIS OF FINAL COMPONENT

Go to "Insert" toolbar, then choose "Analysis", then choose "Feature Draft Analysis".
Select "PART BODY" in "Elements" option.
Choose "Shows or hide the color scale" in "Display" option.
Deselct the "Analysis under the running point" if you don't want to check the running point angle.
Select "Uses the compass to define the new current draft direction" option.
Drag the compass and placed it in Tooling axis line vertically.
Choose "Inverses the draft direction" option as per required.
Choose "Switch on the quick analysis mode".
Enter the draft angle value by double clicking on it.

RESULT-:

If "CLASS A SURFACE" show green colour in top side, it means it created with proper draft angle in limit and no further correction required for this surface.
If "CLASS A SURFACE" show Red or Blue colour in top side, it meand the draft angle is not given in limit and then correction or working is required on this surface and Design Enginner will not consider this surface design for manufacturing.

A) ISOMETRIC VIEW

B) FRONT VIEW

C) SIDE VIEW

D) TOP VIEW

E) COLOUR SCALE

6. DRAFT ANALYSIS ON DOG HOUSE

A) FRONT SIDE

B) BACK SIDE

C) COLOUR SCALE

6. DRAFT ANALYSIS FOR DOG HOUSE UNDER CUT

Draft analysis is very much necessary to find out whether the under cut in component can be manufactured easily and also we can know whether the draft is given to the component in proper way or still have further work on it.