02 Milling
Milling is to fix the blank, and use a high-speed rotating milling cutter to move on the blank to cut out the shape and features of the required robot parts. Traditional milling is mostly used for milling simple shapes/features such as contours and grooves. CNC milling machines can perform machining of complex shapes and features.
A milling cutter is a rotary cutter with one or more teeth used for milling machining. When working, each cutter tooth intermittently cuts off the margin of the workpiece. Milling cutters are mainly used for machining planes, steps, grooves, forming surfaces and cut-off robot parts on milling machines.
Milling is a common metal cold processing method. The difference from turning is that in milling, the tool is driven by the spindle to rotate at a high speed, while the precision parts being machined are relatively stationary.