ISO 10303-214:2010(E)

Figure — Arrowleft Figure — Clause 4 Figure — Arrowright

4.2.103 Constant_radius_edge_round

A Constant_radius_edge_round is an Edge_round with a constant radius.

A Constant_radius_edge_round is a type of Edge_round.

The data associated with a Constant_radius_edge_round are the following:

4.2.103.1 first_offset

The first_offset specifies the amount of offset from the first Face that defines the location of tangency.

EXAMPLE Figure 21 illustrates the use of offsets with a Constant_radius_edge_round.

NOTE The use of offsets causes the location of tangency to be 'outside the material' on an imaginary offset surface and not on the part's surface.

See constant_radius_edge_round to feature_parameter for the application assertion.

The first_offset need not be specified for a particular Constant_radius_edge_round.

4.2.103.2 radius

The radius specifies the amount of curvature for a convex transition representing a Constant_radius_edge_round.

See constant_radius_edge_round to feature_parameter for the application assertion.

4.2.103.3 second_offset

The second_offset specifies the amount of offset from the second Face that defines the location of tangency.

See constant_radius_edge_round to feature_parameter for the application assertion.

The second_offset need not be specified for a particular Constant_radius_edge_round.



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