HoleM54 (class)

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class HoleM54(H0=0.003, H1=0, W0=0.013, R1=0.02, Zh=36, mat_void=-1, init_dict=None)[source]

Bases: pyleecan.Classes.Hole.Hole

Arc Hole for SyRM

VERSION = 1
IS_SYMMETRICAL = 1
build_geometry(alpha=0, delta=0, is_simplified=False)

Compute the curve (Arc) needed to plot the Hole. The ending point of a curve is the starting point of the next curve in the list

Parameters:
  • self (HoleM54) – A HoleM54 object
  • alpha (float) – Angle to rotate the slot (Default value = 0) [rad]
  • delta (complex) – Complex to translate the slot (Default value = 0)
  • is_simplified (bool) – True to avoid line superposition
Returns:

surf_list – List of Air Surface on the slot

Return type:

list

check()

Check that the HoleM54 object is correct

Parameters:

self (HoleM54) – A HoleM54 object

Returns:

Return type:

None

Raises:
  • H54_W0CheckError – You must have W0 < 2*pi/Zh
  • H54_R1CheckError – You must have H0 < R1
comp_radius()

Compute the radius of the min and max circle that contains the hole

Parameters:self (HoleM54) – A HoleM54 object
Returns:(Rmin,Rmax) – Radius of the circle that contains the hole [m]
Return type:tuple
comp_surface()

Compute the complete surface of the Hole

Parameters:self (HoleM54) – A HoleM54 object
Returns:S – Surface of the Hole [m**2]
Return type:float
as_dict()[source]

Convert this objet in a json seriable dict (can be use in __init__)

H0

Hole depth

H1

Hole width

W0

Hole angular width

R1

Hole radius