| 摘要 |
PROBLEM TO BE SOLVED: To provide a glove roller for a wire saw, wherein only a connecting end material is discarded, a metallic support coated with a lining material is reused, and the occurrence of cracks due to welding in a connecting part between the metallic support and the connecting end material is eliminated. SOLUTION: The connecting end materials 52, 53 are connected to both end parts of the metallic support 50 using bolts 54, so that the glove rollers 12A to 12C for a wire saw are divided into three parts, i.e. the metallic support 50 and a pair of connecting end materials 52, 53. As a result, only the connecting end materials 52, 53 are discarded, and the metallic support 50 can be continuously used. The metallic support and the connecting end material are not welded as before, so that cracks due to welding are also eliminated. COPYRIGHT: (C)2008,JPO&INPIT |
