| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method which enables a saw wire 28 having proper habits to easily be obtained. ! SOLUTION: A manufacturing apparatus 2 of a saw wire 28 has a wire drawing machine 4, a take-off device 6, a measuring roller 8, a corrector 10, a tension loading device 14, a dancer 16, and a take up reel 18. An element wire 24 passes through a die of the wire drawing machine 4. A final wire drawing is applied on the element wire 24 by this passage. The element wire 24 passes through the corrector 10. This corrector 10 has many correction rollers. The element wire 24 causes repetitive plastic deformation on contact with these correction rollers. A saw wire 28 is obtained by this plastic deformation. The saw wire 28 having left the corrector 10 proceeds to the tension loading device 14. Tension is loaded on the element wire 24 passing through the corrector 10 by this tension loading device 14. ! COPYRIGHT: (C)2015,JPO&INPIT |
