The saw bow equipped with the saw blade makes reciprocating motion and feeds by the saw frame swinging around a single point. The machine tool has a simple structure, small volume, but low efficiency. The trajectory of the saw blade of the hack saw machine has two kinds of linear and arc. The advantage of the bow-type band saw is that it can cut large-diameter metal bars. The disadvantage is that the sawing force changes greatly. After the cutting is completed, the flatness of the cut is not good, and the cutting efficiency is not high.
Band sawing machine is a machine tool used for sawing various metal materials. According to the structure, it is divided into horizontal and vertical; according to the function, it is divided into semi-automatic, fully automatic, and numerical control. The band sawing machine has a stable structure. When cutting vertically/horizontally, the cutting surface is smooth, with high precision and good sawing effect, so it is favored by users.
