Door Arm Rest Week 8 Challenge

Aim

Create tooling axis, Class B and C Surface and part Thickness should be 2.5 mm. Analyze the Draft angle.

Procedures

• Tooling Axis creation
• B surface Creation
• C Surface Creation
• Draft Analysis

Tooling axis Creation

Create a point in the middle of the product and insert a plane. Draw intersect lines using the plan.

Draw two lines with help of the intersecting line. We will get in line.4 line.5. Draw Bisecting line with help of lines 4& 5,

which we draw last time. now we get Bisecting Line 1. Create a Sketch Draw a line in the middle of the Product

and draw another bisecting line with setch.1 and Bisecting Line.1. we will get the tooling axis.

B surface Creation

we can create a class B surface with help of an offset tool.

Offset the Class A surface to 2.5mm distance.

Extrapolate its boundary to 2mm.

C Surface Creation

take the boundary of class A Surface. and make a Sweep with that boundary line, before using the Sweep tool

use the smooth curve tool to create smooth curved boundary lines which lines give a smooth surface. after create

a smooth curve we can use the Sweep tool and create a surface toward the tooling axis.

Trim that sweep surface with Class B Surace. after we can trim that surface with Class A Surface.

we will get C Surface.

Draft Analysis

Analyze the Draft angle for Solid Surface. I gave a 3-degree draft angle on the color scale.

In the report, green colors represent the draft angle is more than the 3degree.

Blue Represent Draft angle is between 0-degree to 3gedree.

Res Represent Draft angle is below 0 Degree.

Result

In this Project, We have creat the Tooling Axis, Class B Surface and Class C Surface, and Solid Part with given standards. And we have analyzed the Draft angle of the Solid Part.