def add_cutout(self, thetadeg, pt, d, drill_offset_deg=0.,
clearance_factor=0.75):
r"""Add a cutout
Parameters
----------
thetadeg : float
Circumferential position of the dimple.
pt : float
Normalized meridional position.
d : float
Diameter of the drilling machine.
drill_offset_deg : float
Angular offset when the drilling is not normal to the shell
surface. A positive offset means a positive rotation about the
`\theta` axis, along the meridional plane.
clearance_factor : float
Fraction of the diameter to apply as clearance around the cutout.
This clearance is partitoned and meshed separately from the rest of
the cone / cylinder.
Returns
-------
cutout : :class:`.Cutout` object.
"""
cutout = Cutout(thetadeg, pt, d, drill_offset_deg, clearance_factor)
cutout.impconf = self
self.cutouts.append(cutout)
return cutout
def add_cutout(self,
thetadeg,
pt,
d,
drill_offset_deg=0.,
clearance_factor=0.75):
r"""Add a cutout
Parameters
----------
thetadeg : float
Circumferential position of the dimple.
pt : float
Normalized meridional position.
d : float
Diameter of the drilling machine.
drill_offset_deg : float
Angular offset when the drilling is not normal to the shell
surface. A positive offset means a positive rotation about the
`\theta` axis, along the meridional plane.
clearance_factor : float
Fraction of the diameter to apply as clearance around the cutout.
This clearance is partitoned and meshed separately from the rest of
the cone / cylinder.
Returns
-------
cutout : :class:`.Cutout` object.
"""
cutout = Cutout(thetadeg, pt, d, drill_offset_deg, clearance_factor)
cutout.impconf = self
self.cutouts.append(cutout)
return cutout
def add_cutout(self, thetadeg, pt, d, drill_offset_deg=0.,
clearance_factor=0.75, numel_radial_edge=4,
prop_around_hole=None):
r"""Add a cutout
Parameters
----------
thetadeg : float
Circumferential position of the dimple.
pt : float
Normalized meridional position.
d : float
Diameter of the drilling machine.
drill_offset_deg : float, optional
Angular offset when the drilling is not normal to the shell
surface. A positive offset means a positive rotation about the
`\theta` axis, along the meridional plane.
clearance_factor : float, optional
Fraction of the diameter to apply as clearance around the cutout.
This clearance is partitoned and meshed separately from the rest of
the cone / cylinder.
numel_radial_edge : int, optional
Number of elements along the radial edges about the cutout center.
This parameter affects the aspect ratio of the elements inside the
cutout area.
prop_around_hole : dict, optional
Dictionary with keys:
- radius : float
- 'stack': list of floats
- 'plyts': list of floats
- 'mat_names': list of strings
Example::
prop_around_holes = {
'radius': 10.,
'stack': [0, 90, 0],
'plyts': [0.125, 0.125, 0.125],
'mat_names': ['Alum', 'Alum', 'Alum'],
}
.. note:: `mat_names` must be a list of materials already created in
the current model in Abaqus
Returns
-------
cutout : :class:`.Cutout` object.
"""
cutout = Cutout(thetadeg, pt, d, drill_offset_deg, clearance_factor,
numel_radial_edge, prop_around_hole)
cutout.impconf = self
self.cutouts.append(cutout)
return cutout
def add_cutout(self,
thetadeg,
pt,
d,
drill_offset_deg=0.,
clearance_factor=0.75,
numel_radial_edge=4,
prop_around_cutout=None):
r"""Add a cutout
Parameters
----------
thetadeg : float
Circumferential position of the dimple.
pt : float
Normalized meridional position.
d : float
Diameter of the drilling machine.
drill_offset_deg : float, optional
Angular offset when the drilling is not normal to the shell
surface. A positive offset means a positive rotation about the
`\theta` axis, along the meridional plane.
clearance_factor : float, optional
Fraction of the diameter to apply as clearance around the cutout.
This clearance is partitoned and meshed separately from the rest of
the cone / cylinder.
numel_radial_edge : int, optional
Number of elements along the radial edges about the cutout center.
This parameter affects the aspect ratio of the elements inside the
cutout area.
prop_around_cutout : dict, optional
Dictionary with keys:
- 'mode' : str ('radius' or 'partition')
- 'radius' : float
- 'stack': list of floats
- 'plyts': list of floats
- 'mat_names': list of strings
.
Examples:
- Defining a property with ``'mode'='radius'``::
prop_around_cutout = {
'mode': 'radius',
'radius': 10.,
'stack': [0, 90, 0],
'plyts': [0.125, 0.125, 0.125],
'mat_names': ['Alum', 'Alum', 'Alum'],
}
- Defining a property with ``'mode'='partition'``::
prop_around_cutout = {
'mode': 'partition',
'stack': [0, 90, 0],
'plyts': [0.125, 0.125, 0.125],
'mat_names': ['Alum', 'Alum', 'Alum'],
}
.. note:: ``mat_names`` must be a list of materials already created in
the current model in Abaqus
Returns
-------
cutout : :class:`.Cutout` object.
"""
cutout = Cutout(thetadeg, pt, d, drill_offset_deg, clearance_factor,
numel_radial_edge, prop_around_cutout)
cutout.impconf = self
self.cutouts.append(cutout)
return cutout