Week 8 - Challenge 5 - Door Trim Lower

NOTE: I have Attached the Report, Photos and CADpart in the Attachment

Week 8 - Challenge 5 - Door Trim

AIM:

To Create the Bumper Design Plastic component through the given Class-A surface. Create the tooling axis for the given Class-A Surface by meeting the requirements of the draft angle and at the end perform the Draft analysis on the model.

OBJECTIVE:

• Tree Structure
• Ensure Proper Tree Structure
• Geometrical sets should have a proper name based on the sketches present inside of it
• All the sketches should be created under the Geometrical set
• Use the Close Surface feature to make a solid body from the surface.
• Publications: Use the publication option and publish the below
  • Tooling Axis
  • Class A, B, and C surface
• Report
• A detailed report should be done explaining the draft analysis and the tooling axis creation.
• An explanation should be given on the way of creating the tooling axis, particularly the Bisecting method.

SOFTWARE USED : CATIA

INPUT:

CAD DATA is downloaded and Opened with CATIA.

TOOLING AXIS:

• Tooling axis is defined as such all the features of the part can be manufactured easily. so here we followed the below steps to create the tooling axis.
• Extract a face and create a center point and a axis on it

• Create a intersection with ZY axis and create a line bisecting the last edges

• Create a intersection with XY axis and create a line bisecting the last edges

• Create a bisecting line with the two sketch lines. this is the tooling axis

DRAFT ANALYSIS:

• Draft is done on the Class A surface.
• Change it to material in customise view.
• Click the Draft analysis tool and click the surface and align the compass to tooling axis.
• 3 degree is the clearing angle
• So here is photo of cleared (Green) draft.

B SURFACE:

• B surface is created by using the given Class A surface
• Join all the faces except the fillets
• So we get separate 5 parts
• And all are offseted 2.5mm beneath the A surface

• take boundry and Extrapolate the edges

• Trim the edges.
• 
• Join all the faces so we form the B surface

C SURFACE:

• Class A boundry is taken.
• Boundry of the A is taken.
• Sweep is used to form the C surface.
• Be aware of the draft limit and make the sweep accordingly
• Join the segmented parts to get a whole C surface

FINAL PART

• Surface C and A is joined.
• Surface B is trimmed with C & A.

• Closed Body is created

DRAFT ANALYSIS:

• Draft is done on the Final Part.
• Change it to material in customise view.
• Click the Draft analysis tool and click the surface and align the compass to tooling axis.
• 3 degree is the clearing angle
• So here is photo of cleared (Green) draft.

Here are the photos of Door trim

Color varient