2.1.1. Features Definition and Sequence of Operations

The features used in this work are presented in Table 1, and the sequence of operations is also defined. This sequence of operations is defined based on the information displayed on the previous section (Section 2.2. Data preparation). In addition to the operations mentioned in Table 1, more machining operations were considered, such as circular and rectangular cavities, guiding holes, and low-depth circular cavities.


#### **Table 1.** Feature definitions and corresponding sequences of operations.
