| 摘要 |
The present invention provides a resin-coated saw wire that, when cutting a workpiece using the saw wire, has a shallow depth of the work-affected layer and can obtain a cut body having a smooth surface. The resin-coated saw wire, which is used when cutting a workpiece using a saw machine, contains a steel wire and a resin coating film that coats the surface of the steel wire, does not contain an abrasive grain, and has a hardness at 120°C of at least 0.07 GPa, and the resin coating film has a hardness that is controlled in a manner so that the abrasive grain that is sprayed when cutting a workpiece is suppressed from eating away at the resin coating film. |
