Week 8 - Challenge 2 - Base Bracket Design

Main Objective:

To Create the Tooling Axis,Class B & Class C with the help of Class A surface of Base Bracket Design.

Procedure:

Tooling Axis Creation:

1) Idetify the proper tooling axis for tooling.

• The tooling axis is feasible along the Z axis.
• Creation of point on the Large Hole with Point Type =Circle/Sphere/Ellipse Centre.

The screenshot for Point Creation is attached below:

2) Intersect to be created

• The Intersect axis has to be selected along YZ Axis.

The screenshot for intersect line is attached below:

3) Create Bisceting Line

• Lines to be drawn on intersect line which is not parallel to dummy tooling axis.
• 2 Lines are drawn on the intercect line to create tooling axis.
• To draw the Bisecting line, select the drawn 2 lines with the reference point.

The below screenshot is the 2 lines drawn on intersect line to create the Bisecting line

4) Tooling Axis Created:

The below screenshot is the tooling axis created for the component.

Draft Analyis of Tooling Axis for Class A Surface:

Publication of Tooling Axis

CLASS B Creation:

RIB-1 Creation

• The selected 3 Rib regions is Extacted - Untrimed -Extrapol-Offset- Trimmed

The screenshot of Tree Structure of Rib-1

The below screenshot is Extact of Rib-1:

The below screenshot is Untrim of Rib-1:

The below screenshot is Extapol of Rib-1:

The below screenshot is Trim and Offset of RIB-1:

Creation of Rib-2:

RIB-2 Creation

• The selected 3 Rib regions is Extacted - Untrimed -Extrapol-Offset- Trimmed
• Repeat the same process as followed in contruction of Rib-1

The screenshot of Tree Structure of Rib-2

The below screenshot is Trim and Offset of RIB-2:

Creation of Class B (Joiner Surface):

• Joiner surface is created with the help of Extract-Untrim-Extrapol-Offset

The below screenshot is the Tree Structure of Joiner Surface

The below screenshot highligted in pink region is Class- B (Joiner Surface)

Creation Of Base Surface:

• • Base surface is created with the help of Extract-Untrim-Extrapol-Offset.

The below screenshot is the Tree Structure of Base Surface

The below highlighted pink region is Base surface of Class-B Surface:

Creation of Final Trims to Form Class-B Surface:

Tree Structure of Final Trims:

The below screenshot is Trim command used to create an intial Class B Surface:

The below screenshot is Final Class-B created with fillets on edges:

Publication of Class-B Surface:

Creation Of Class-C Surface:

• To Create Class-C surface extract the outer region of Class-A.

• Boundary fuction to be done on the outer region.

• Sweep operation is performed on Boundary-1

• Boundary-2 & Boundary-3 is Extracted from Class-A Surface

• Sweep Operation is performedon on Boundary-2 & Boundary-3 with draft angle of 3 Degree:

• Join Class-A & Class-C Surface:

Final C Surface region:

Tree Structure of Class-C Surface:

Soild Surface Creation:

Publication of CLASS A+CLASS C SURFACE:

Draft Analysis of Soild Part: