Week 9 - Challenge 1 - Base Bracket Design

AIM-:

• CREATE THE CLASS B AND CLASS C SURFACE.
• DRAFT ANNALYSIS OF CLASS A AND FINAL SURFACE.
• CREATE CLOSE SURFACE COMMAND.

A. PROCEDURE OF TOOLING AXIS-:

1. CREATE POINT ON CIRCLE

• Use "Point" command command in "Wireframe" Toolbar.
• Choose Circle/Sphere/Ellipse center" option in "Point type".
• Select the circle.
• The point is created automatically.

2. CREATE DUMMY TOOLING AXIS

• Choose "line" command command in "Wireframe" Toolbar.
• Select the "Point-Direction" option in "Line type".
• Select the point.
• Choose "Z component" option in "Direction".
• Enter the value of start and end limit.
• The dummy tooling axis is created.

3. CREATE THE PLANE

• Choose the "Plane" command in "Wireframe" Toolbar.
• Choose "Parallel through point" option in "Plane type".
• Select the point.
• Choose "yz plane" option in "Reference".

4. CREATE INTERSECTION LINE

• Choose "Intersection" command in "Wireframe" Toolbar.
• Select the "CLASS A SURFACE" in "First Element".
• Select the "Plane" in "Second Element", then click ok.
• Intersection line is created automatically.

5. CREATE THE LINE ON TAPER SECTION OF INTERSECTION LINE

• Choose "line" command command in "Wireframe" Toolbar.
• Select the "Point-Point" option in "Line type".
• Select the Point 1 and Point 2 in Intersection line.
• Enter the value of Start and End limit.
• Line is created automatically.
• Same line is created in opposite side in taper section.

B. PROCEDURE OF BISECTING METHOD

6. CREATE THE TOOLING AXIS

• Choose "line" command command in "Wireframe" Toolbar.
• Select the "Bisecting" option in "Line type".
• Seclect Line 1 and line 2 which is created earlier.
• Select the mid point of circle.
• Enter the value of Start and End limit.
• The main tooling axis is created.

C. PROCEDURE OF DRAFT ANALYSIS OF CLASS A SURFACE:-

• Go to "Insert" toolbar, then choose "Analysis", then choose "Feature Draft Analysis".
• Choose "CLASS A SURFACE" in "Element" option.
• Choose "Shows or hide the color scale" in "Display" option.
• Deselct the "Analyses 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.

1. ISOMETRIC VIEW

2. FRONT VIEW

3. SIDE VIEW

4. TOP VIEW

5. COLOUR SCALE

D. PROCEDURE OF DRAFT ANALYSIS OF CLOSE SURFACE:-

• Go to "Insert" toolbar, then choose "Analysis", then choose "Feature Draft Analysis".
• Choose "CLOSE SURFACE" in "Element" option.
• Choose "Shows or hide the color scale" in "Display" option.
• Deselct the "Analyses 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 on 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.

1. ISOMETRIC VIEW

2. FRONT VIEW

3. BACK VIEW

4. SIDE VIEW

5. TOP VIEW

6. COLOUR SCALE

E. TREE STRUCTURE

F. DETAIL TREE STRUCTURE

G. PUBLICATION