| 摘要 |
The present invention relates to a winding roller for a wire saw, in which an outer body of a winding roller, around which a wire adapted to cut an ingot to a thin thickness is wound, is made of carbon, thereby having a light weight and enabling sufficient strength to be exhibited. Furthermore, the outer body made of carbon and a fastening flange made of metal can be simply and firmly combined together by using adhesive, thereby improving assembly performance and enabling manufacturing costs to be economized on. The winding roller for a wire saw according to the present invention comprises: an outer body (210) which has a cylindrical shape with a hollow interior, which is open at opposite ends thereof, and which is made of carbon; a center shaft (220) which is installed inside the outer body (210), and which includes a plurality of reinforced blades (221); insertion members (231) which are inserted into the opposite ends of the outer body (210), which are fastened by adhesive, which extend to a length (L), and in which inclined surfaces (231b) are formed to be upwardly inclined outward in inner circumferences thereof; stopping members (232) which come into tight contact with lateral surfaces of the outer body (210); and fastening flanges (230) which include shaft holes (233) into which the center shaft (220) is inserted. |
