This section explains how to create a tapered internal thread.
IRONCAD is a CAD system that allows efficient modeling by utilizing items from the standard catalog.
Tapered internal threads can also be easily created by using [Cut Pie] from the [Shape] Catalog.
Procedure:
[1] Drag & drop
[Cut Pie] to the part.

[2] Change size pie hole.
[3] Open the
[IntelliShape Properties] on the right-click menu.

[4] Change value of the [Spin angle 1:] to
[360]. Then click
[OK].

[5] Click
[Cosmetic Thread] in the [Annotation] tab.

[6] Select edge to start thread and set Properties. ※Diameter and depth settings are optional.

Please refer to the video below.
IC-071