| 摘要 |
<p>A wire-cutting machine with rotating electrode wire, comprises a differential device between a spindle (101) and a reel (103) to reel the electrode wire (112) in or out so that the working wire is rapidly rotated synchronously during its linear feeding. The wire-cutting machine according to the present invention has increased cutting thickness, and improved machining steadiness, precision and finishing surface due to the chip-discharge performed at whole machining area, and no electrode wire deformation happened. A taper cutting is possibly done in the machine, which also possesses the function of numerical control abrasive as a multi-machining.</p> |
