Government device for milling heads-copiers for metal carpentry. (Machine-translation by Google Translate, not legally binding)

摘要

1.government device for milling-copying heads for metallic carpentry, essentially characterized in that it is constituted by a plate that, supporting the motor and the tool holder head, is vertically displaceable together with columns conveniently guided and commanded by two cylinders, one hydraulic and one pneumatic, the pneumatic cylinder being the tool's approximator towards the part to be shaped, while the hydraulic cylinder determines progress from the end of the approach stroke, which is limited by a variable position detector depending on the of the size of the piece, and further characterized in that the two hydraulic and pneumatic cylinders are optionally replaced by a single mixed cylinder. 2.government device for heads of milling machines-copiers for metalwork. (Machine-translation by Google Translate, not legally binding)