COMSOL 6.4 - Chamfer3D

Chamfer3D

Chamfer edges in 3D geometry objects.

Syntax

model.component(<ctag>).geom(<tag>).feature().
create(<ftag>,"Chamfer3D");

model.component(<ctag>).geom(<tag>).feature(<ftag>).
selection(property);

model.component(<ctag>).geom(<tag>).feature(<ftag>).
set(property,<value>);

model.component(<ctag>).geom(<tag>).feature(<ftag>).
getType(property);

model.component(<ctag>).geom(<tag>).feature(<ftag>).
setAttribute(attribute,<value>);

model.component(<ctag>).geom(<tag>).feature(<ftag>).
getAttribute(attribute);

Description

model.component(<ctag>).geom(<tag>).feature().
create(<ftag>,"Chamfer3D")

creates a Chamfer3D feature.

Use model.component(<ctag>).geom(<tag>).feature(<ftag>).
selection("edge") to select the edge to chamfer. The default selection is empty.

Table 3-7: Available properties.
Property	Value	Default	Description
edge	Selection		Edges to chamfer.
groupcontang	on \| off	off	Group edges to chamfer by continuous tangent
angletol	double	5 [deg]	Angular tolerance used when groupcontang is on.
radius	double	0	Radius.
propagate	on \| off	on	Propagate to tangent edges.
preserveoverlapped	on \| off	off	Preserve overlapped entities.
yshaped	on \| off	off	Y-shaped chamfer.
selresult	on \| off	off	Create selections of all resulting objects.
selresultshow	all \| obj \| dom \| bnd \| edg \| pnt \| off	dom	Show selections of resulting objects in physics, materials, and so on, or in part instances. obj is not available in a component’s geometry. dom, bnd, and edg are not available in all features.
contributeto	String	none	Tag of cumulative selection to contribute to.

For information about the selresult, selresultshow and contributeto properties, search the online help in COMSOL Multiphysics to locate and search all the documentation.

The following attributes are available:

Table 3-8: Valid attributes
Name	Value	Default	Description
construction	on \| off \| inherit	inherit	Designate the resulting objects as construction geometry. Use inherit to set the construction geometry attribute only if all input objects are construction geometry.

Example

Chamfer a subset of edges on a block:

Model model = ModelUtil.create("Model1");

model.component().create("comp1");

model.component("comp1").geom().create("geom1",3);

model.component("comp1").geom("geom1").geomRep("cadps");

model.component("comp1").geom("geom1").create("blk1", "Block");

model.component("comp1").geom("geom1").
create("cha1", "Chamfer3D");

model.component("comp1").geom("geom1").feature("cha1").
selection("edge").set("blk1", new int[]{2, 4, 6, 8});

model.component("comp1").geom("geom1").feature("cha1").
set("radius", "0.1");

model.component("comp1").geom("geom1").run();