Built-in Standard Holes

A standard hole in Hull Design is defined by a hole designation (string) and parameters. The built-in standard is presented in the tables below.

A standard hole is described in a co-ordinate system of its own. It is located by specifying the position of the origin of its local co-ordinate system. Turning of the hole is done by specifying the angle to which the u-axis should be turned, see the figure below.

In the specification of the different hole types the figures show the shape of the holes, their local co-ordinate system and thus their reference point. The figures also show how the holes will be oriented if no turning angle is specified.