The vertical alignment of the spindle ensures that metal chips can accumulate to the area from the workpiece and have to be cleared. An HMC typically comprises an automated pallet changer (APC) system with six to 8 pallets, which allows ongoing work on different parts without the need of handbook https://whn-1305924.eedblog.com/32118693/5-easy-facts-about-precision-cnc-machining-described