Challenge

Week 10 - Challenge 3 - Door Trim Lower with Engineering Features

JJyoti Kumari14 Jul 2023

AIM-:

CREATION OF PROPER TOOLING AXIS CONSIDERING THE REQUIRED DRAFT ANGLE OF A COMPONENT.
PERFORMING DRAFT ANALYSIS ON THE GIVEN CLASS A SURFACE AND THEN FINAL COMPONENT.
CREATION OF CLASS B AND CLASS C SURFACE.
ADDING THE HEAT STAKE AND LOCATORS TO THE DOOR APPLIQUE TRIMS.
WRITE A DETAILED REPORT BASED ON THE DRAFT ANALYSIS RESULT AND ADD THE IMAGES REQUIRED.
DETAIL REPORT ON TOOLING AXIS WITH BISECTING METHOD AND DRAFT ANALYSIS REPORT WITH IMAGE.

1. POSITION SKETCH

All sketches were created by using position sketch.

A) LOCATOR SKETCH POSITION IMAGE

B) HEAT STAKES SKETCH POSITION

2) ISO-CONSTRAINED

All sketches where created with proper dimension and also follow ISO-Constraint sketch solution.

A) LOCATOR SKETCH SOLUTION IMAGE

B) HEAT STAKES SKETCH SOLUTION IMAGE

3. PROPER TREE STRUCTURE

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

4. GEOMETRICAL SET

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

5. PROCEDURE OF TOOLING AXIS-1

A) EXTRACT THE BASE

Choose the "Extract" option 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".
Select 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 taper 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.

F) CREATE 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.

G. 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.

Go to the "Sketch Positioning" option.
Choose "Positioned" option in "Type" option for "planer support".
Select "YZ plane axis" in "Reference" option.
Choose "Projection Point" option in "Type" for "Origin"
Select "Point" for "Reference".
Set the "Horizontal" and "Vertical" direction, as per required.
Enable the "Move Geometry" option.
Click on "OK". Skecth Workbench is displayed automatically.

Go to the "Line" option in "Profile" toolbar.
Create line which passes through point.
Give angle of 5 degree from previous line to this line.
Make the "Line" as "ISO-Constrained" for "Sketch Solution".
Then "Exit" from the Sketch workbench.

Right click on "Sketch" and choose "Properties" option.
Choose "Feature Properties" option and 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.

Unhide the CLASS A SURFACE.
Hide the Section line and Taper line.

H) CREATE MAIN TOOLING AXIS BY BISECTING METHOD

Unhide the both Tooling Axis.

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 TOOLING AXIS.
Change the colour of the line, increase the thickness and choose hidden line for proper view of TOOLING AXIS.

Hide both Dummy Tooling Axis.

6. 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. LEFT SIDE VIEW

D. RIGHT SIDE VIEW

E. TOP VIEW

F. COLOUR SCALE

7. 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 "PART BODY" 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 "PART BODY" 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