首页>
外国专利>
Process of manufacturing copper coil by means of UV laser and copper coil thereof
Process of manufacturing copper coil by means of UV laser and copper coil thereof
展开▼
机译:紫外激光制造铜线圈的工艺及其铜线圈
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process of manufacturing a copper coil includes positioning a piece of copper having a thickness of at least 100 μm and flattening same; spirally cutting the piece of copper by means of UV laser to form a plurality of links and a plurality of grooves at either side of each link wherein the links are formed by portions of the piece of copper not cut by the UV laser; and cutting the links by means of the UV laser to connect the grooves together to finish a copper coil. A copper coil is also provided.
展开▼