Which vertical milling machine component is labeled as 7?

In a vertical milling machine, the crossfeed handle is specifically used to move the table side to side along the crossfeed axis. This functionality is critical for positioning the workpiece accurately relative to the cutting tool. The crossfeed handle allows for fine adjustments and greater control when milling operations are conducted, ensuring that the machine operator can achieve the desired dimensions and tolerances on the workpiece.

While the table traverse handle, vertical traverse handle, and table traverse lock serve important roles in the operation of the milling machine, they do not correspond to the component identified as number 7. The table traverse handle is associated with moving the table in a horizontal linear direction, while the vertical traverse handle is used for adjusting the height of the milling head. The table traverse lock is utilized for securing the table in place during operations. Therefore, understanding the specific functionality of each component helps clarify why the crossfeed handle is correctly identified in this context.