Bars

Parameters used :

For each component :

b : base

e : sides thickness

Bars with equal sides :

a : height

r : internal radius

r1 : external radius

d : distance between the axis and the main face

Bars with unequal sides :

a : height

r : internal radius

r1 : external radius

d1 : distance between the horizontal axis and the base

d2 : distance between the vertical axis and the side of the bar

Channel :

h : height

a : thickness of the main side

r : internal radius

r1 : external radius

d : distance between the vertical axis and the main side

Tee with rounded angles :

h : height

r1 : internal radius

r2 : external radius

d : distance between the horizontal axis and the base