ลวด OKI รุ่น OS-Z
เป็นลวดพิเศษพัฒนามาเพื่อใช้กับเครื่อง high-speed และรุ่น automatic ตัดงาน finishing และตัดงานละเอียดThis Z type is a zinc-coated brass wire. Its high tensile strength allows smoother surface and more precise cuts than bare brass wire. The Z type wire guarantees high reliability andproductivity in automatic operation.
Zinc-coated wire OS-Z wire
| * | This zinc-coated wire consists of brass wire electroplated with high purity zinc. The high plating | ||||||||
| accuracy realizes faster machining speed and also provides a better surface finish on the work piece. | |||||||||
| * | The high purity zinc layer formed on the surface of the brass by means of our unique electroplating | ||||||||
| technology realizes higher machining speed. | |||||||||
| * | By uniformly coating the surface of the wire with zinc, which has good discharge characteristics, | ||||||||
| it is possible to create a finer discharge compared to when using general brass wire. In the | |||||||||
| finishing process, improved surface roughness and a better machined profile are obtained, | |||||||||
| resulting in high cost performance. | |||||||||
| * | Almost no copper adheres to the work piece. | ||||||||
| * | The zinc coating method is a method of coating by electroplating. It is not a method in | ||||||||
| which is wire is dipped in molten zinc. | |||||||||
| * | A high purity uniform zinc layer can be obtained. | ||||||||
| * | The discharge is stable and free of irregularities. | ||||||||
| * | Impurities are kept to the minimum, thus preventing deterioration of performance. | ||||||||
| Wire diameter symbol | Type symbol | Standard wire diameter mm | Wire diameter tolerance mm | Tensile strength MPa | Fracture load N | Conductivity % |
|---|---|---|---|---|---|---|
| 10 | Z | 0.10 | +/-0.001 | 883(Min) | 6.97(Min) | 20(Min) |
| 15 | 0.15 | 15.6(Min) | ||||
| 20 | 0.20 | 27.7(Min) | ||||
| 25 | 0.25 | 43.3(Min) | ||||
| 30 | 0.30 | 62.4(Min) |


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