ISO 10303-214:2010(E)

Figure — Arrowleft Figure — Clause 4 Figure — Arrowright

4.2.101 Conical_bottom

A Conical_bottom is a hole bottom that is shaped like a cone. A Conical_bottom is characterized by a constant decrease in the hole diameter until the diameter is zero or until the surface becomes tangent to a specified tip_radius.

EXAMPLE Figure 45 shows a round hole with conical bottom and  its parameters.

A Conical_bottom is a type of Hole_bottom_condition.

The data associated with a Conical_bottom are the following:

4.2.101.1 tip_angle

The tip_angle specifies the opening angle of the cone. The tip_angle shall have a value greater than 0 degrees and smaller than 180 degrees.

See conical_bottom to feature_parameter for the application assertion.

4.2.101.2 tip_radius

The tip_radius specifies the radius at the tip of the cone.

See conical_bottom to feature_parameter for the application assertion.

The tip_radius need not be specified for a particular Conical_bottom.



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