Double-acting pipe cutting band saw apparatus and method for using the same

Abstract

A double-acting pipe cutting band saw apparatus and method for using the same are capable of cutting a relatively large workpiece with a relatively small size band saw, furthermore, it improves the cutting efficiency and life of the band saw. Since the pipe to be cut is put on a rotary table which is mounted a slide table, it can be continuously rotated and moved with respect to the band saw assembly during the cutting operation. Hence, the pipe to be cut can be completely cut by a band saw whose operable cutting length of the band saw does not have to be larger than the diameter of the pipe, which reduces cutting time while improving cutting efficiency. On top of that, the service life of the band saw is extended since the cutting operation is not just performed by the rotation of the band saw.

Dependencies are inferred from the claim text.