In this Task

• Two holes of diameters 30 and 21 will be extruded through the cylindrical ends of the part.

Before you Start

• The view is set to Isometric.

• Zoom into the larger cylindrical end of the part.

Take Note

• Always use the Ambiguity Popup to select the correct part face.

Hole Feature

Modify | Solid Feature | Hole Feature

This tool allows the creation of a predefined hole which automatically subtracts the hole material from a solid.

This tool is useful for creating a hollow extrusion through a solid by penetrating the depth of the solid.

A convenient method of creating a hollow extrusion which penetrates the entire depth of the part is to use the Hole feature. This tool requires a face on which to place the hole, the diameter and a depth, with the option to penetrate through the object.

Two holes of diameters 30 and 21 will be extruded through the cylindrical ends of the part.

Select the Hole tool from the toolbar or use Modify > Solid Feature > Hole.

From the options menu, select Simple Hole, then select the Through option. Input a Depth of 40 and a Diameter of 30, shown below.

Select the top face of the cylinder, using the Ambiguity Popup to select the correct Part. Left click only when the center is found, shown below.

Selecting the center on the top face of the cylinder. Hold down the mouse wheel and rotate the view if necessary.

The result is shown below, view rotated using View > Rotate View.

Hole created through cylinder

Repeat this for the other side, creating a hole with a diameter of 21, shown below.

Holes with diameters 30 and 21 | Transparency mode off