Importance

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Abstract

A cutting apparatus can make a length of a remainder material of a work as short as possible and can use one work effectively. The cutting apparatus has a main stock vice mechanism holding a work to be cut at upstream side and downstream side of a cutting position for cutting the work by means of a saw blade, a work feeding stock vice mechanism holding the work toward the cutting position for feeding per a predetermined cutting length, and a work drawing mechanism active when a difference between a length of a remainder material of the work and a feed limit length of the remainder material by the work feeding stock vice mechanism becomes shorter than a preliminarily set cutting length of the work. The work drawing mechanism holds a tip end of the remainder material at a predetermined position on downstream side of the cutting position or on upstream side of the cutting position for drawing the remainder material to extend a predetermined length from the cutting position.

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First Claim