金属的锯切自出现了立式成型带锯机床以来,其使用范围已从一般的直线锯切坯料扩展到机械零件、工具、夹具及钻模具的曲线、圆弧以及其它不规则形状成型面的加工。它具有连续切削、锯口窄、生产效率高,使用功率少,节约原材料等优点。工业先进的国家,已在机械制造厂的生产、工具与机修车间中广泛使用。在我国,立式带锯机已有引进。而且已开始在长沙机床厂生产,而带锯机所用的带锯条亦已在北安市 Metal Sawing Since the introduction of vertical form band sawing machines, its use has ranged from straight sawing blanks to mechanical parts, tools, fixtures and drill tools for curves, arcs and other irregularly shaped forming surfaces Processing. It has the advantages of continuous cutting, narrow kerf, high production efficiency, less power consumption and saving raw materials. The industrially advanced country has been widely used in the manufacturing, tooling and mechanics workshops of mechanical factories. In our country, vertical band saw machine has been introduced. And has begun to be produced in Changsha Machine Tool Plant, and sawing band saw blade has also been used in Bei’an