| 摘要 |
PROBLEM TO BE SOLVED: To provide a chip splitting endless belt capable of more enhancing the yield of a small chip than before. SOLUTION: In a system having a fabric 1 as a core body and characterized in that the contact surface 3 with the chip 2 is coated/reinforced by a rubber or resin and the chip 2 is divided by the bent region 7 between belts, the thickness of yarns in the belt peripheral direction and belt lateral direction constituting the fabric 1 is 33-240 dtex and the weaving density thereof is 50-190/inch. Since the belt has no core wire cord as the core body but has a fabric, the belt can be more flexibly curved and, even if a pulley diameter becomes smaller, the belt is easily wound along a small diameter pulley and the split defectiveness of the chip becomes hard to occur. COPYRIGHT: (C)2006,JPO&NCIPI |
