RUNNING CIRCULAR PIPE CUTTING DEVICE

摘要

A device for cutting a pipe including a first carriage, which is movable on the base of the device and has an outer cutter, and a second carriage mounted on the first carriage. The second carriage includes a plurality of guide rods arranged on a support arm so that when the support arm is rotated the guide rods draw a circle and the pipe is fed to fit on each of the guide rods interchangeably. Each guide rod has an inner cutter so that the outer cutter in cooperation with the inner cutter cuts the pipe while the fist carriage is moved in the direction in which the pipe is fed into the device. 14