201025777 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種漆包線脫漆之製程特別是有 關於一種利用感應電流以使漆包線脫漆之製程。 【先前技術】 目前，漆包線係廣泛應用電子電路、工業配電或 各種機械上，甚至在學校中，漆包線亦為課堂上之教 材。 漆包線係由一導體經由一特殊處理將一絕緣材 質披覆於導體表面以形成一外漆層，由於此外漆層具 有絕緣之功能，故此時導體可經由繞捲以形成線圈， 如此可用於電磁感應的各種應用，例如：馬達或變壓器 等。 習知漆包線脫漆之方法係可藉由加熱此漆包線之 外漆層使其軟化，再使用一刮除之動作將此漆包線之 外漆層刮除。但此此刮除之動作可能無法大面積且均 勻脫除漆包線之外漆層。另外，利用藥水以使漆包線 之外漆層剝離亦無法達到大面積脫除之效果。 有鑑於習知技藝之各項問題，為了能夠兼顧解決 之，本發明人基於多年研究開發與諸多實務經驗，提 出一種漆包線脫漆之製程，以作為改善上述缺點之實 現方式與依據。 【發明内容】 有鑑於此，本發明之目的就是在提供一種漆包 線脫漆之製程，以均勻脫除具有較長長度之漆包線。 根據本發明之目的，提出一種漆包線脫漆之製 201025777 程，漆包線係包含一導體及一外漆層，外漆層係包 導體’其包含：放置漆包線於一微波設備或中高周 磁場中，啟動該設備以施加一微波或磁場於漆包線\ 形成一感應電流於導體表面以去除外漆層。 茲為使貴審查委員對本發明之技術特徵及所達 到之功效有更進一步之瞭解與認識，謹佐以較佳之 施例及配合詳細之說明如後。 【實施方式】 以下將參照相關圖式，說明依本發明實施例之漆 包線脫漆之製程，為使便於理解，下述實施例中之相 同元件係以相同之符號標示來說明。 請參閱第1圖’其係為本發明之漆包線脫漆之製 程之步驟流程圖。漆包線係包含一導體及一外漆層， 外漆層係包覆導體，圖中，製程係包含： 步驟S11:放置漆包線於一微波設備或中高周波 磁場中中； 步驟S12:啟動微波設備或中高周波磁場中以施 加一微波或磁場於漆包線上；以及 步驟S13:形成一感應電流於導體表面以去除該 外漆層。 施加微波或磁場於漆包線上時，係產生一趨膚效 應（Skin Effect)於導體表面產生感應電流形成瞬間高 溫度。更進一步來說’趨膚效應是指當訊號之頻率越 高時，電流會集中在銅線的表面來流動的現象。當頻 率升高，趨膚效應開始作用，當高頻訊號通過導體時， 導體中的訊號電流集中於導體表面，在導體内部，沿 導體截面訊號電流密度呈指數衰減，電流密度減少為 201025777 原來l/e時的深度叫趨膚深度。頻率越高，趨膚深度 越小，導致導體的電阻增加，且趨膚深度與頻率的平 方根成反比。另外，微波訊號係使磁通量產生變化， 會在導體上產生感應電動勢，則感應電動勢會推動電 荷流動，形成電流便是所謂的感應電流。其中，微波 設備係可為一微波爐，微波訊號之頻率範圍係為2.2 至2.5 GHz，導體係可為一銅線，外漆層係由一絕緣 材質形成。中高周波磁場之頻率範圍30-100KHZ。 以上所述僅為舉例性，而非為限制性者。任何未 ® 脫離本發明之精神與範疇，而對其進行之等效修改或 變更，均應包含於後附之申請專利範圍中。 【圖式簡單說明】 第1圖係為本發明之漆包線脫漆之製程之步驟流程圖。 【主要元件符號說明】 S11至S13 :步驟流程。 5201025777 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a process for stripping paint of an enameled wire, and more particularly to a process for utilizing an induced current to strip paint from an enameled wire. [Prior Art] At present, enameled wire is widely used in electronic circuits, industrial power distribution or various machinery, and even in schools, the enameled wire is also a teaching material in the classroom. The enameled wire is coated with an insulating material on the surface of the conductor by a special treatment to form an outer lacquer layer. Since the lacquer layer has an insulating function, the conductor can be wound to form a coil, so that it can be used for electromagnetic induction. Various applications, such as motors or transformers. The conventional enameled wire stripping method can be softened by heating the outer layer of the enameled wire, and then scraping off the outer layer of the enameled wire by a scraping action. However, this scraping action may not remove the paint layer from the enameled wire in a large area and uniformly. In addition, the use of medicinal water to peel off the lacquer layer outside the enameled wire does not achieve the effect of large-area removal. In view of the problems of the prior art, in order to be able to solve the problem, the inventors have proposed a process for stripping the enameled wire based on years of research and development and many practical experiences, as a means of realizing the improvement of the above disadvantages. SUMMARY OF THE INVENTION In view of the above, it is an object of the present invention to provide an enameled wire stripping process for uniformly removing enameled wires having a relatively long length. According to the object of the present invention, an enamelled wire stripping process is proposed in the process of 201025777. The enamelled wire comprises a conductor and an outer lacquer layer, and the outer lacquer layer is a package conductor comprising: placing an enamel wire in a microwave device or a medium-high magnetic field, starting The device applies a microwave or magnetic field to the enamel wire to form an induced current on the surface of the conductor to remove the outer lacquer layer. In order to provide a better understanding and understanding of the technical features of the present invention and the efficacies achieved, the preferred embodiments and detailed descriptions are as follows. [Embodiment] Hereinafter, a process for stripping paint of an enamel line according to an embodiment of the present invention will be described with reference to the accompanying drawings. For the sake of understanding, the same components in the following embodiments are denoted by the same reference numerals. Please refer to Fig. 1 which is a flow chart showing the steps of the process for stripping the enameled wire of the present invention. The enamelled wire comprises a conductor and an outer lacquer layer, and the outer lacquer layer is coated with a conductor. In the figure, the process system comprises: Step S11: placing the enamel wire in a microwave device or a medium-high frequency magnetic field; Step S12: starting the microwave device or medium Applying a microwave or magnetic field to the enamel line in the high-frequency magnetic field; and step S13: forming an induced current on the surface of the conductor to remove the outer lacquer layer. When a microwave or magnetic field is applied to the enamel line, a skin effect is generated to generate an induced current on the surface of the conductor to form an instantaneous high temperature. Furthermore, the skin effect refers to the phenomenon that when the frequency of the signal is higher, the current concentrates on the surface of the copper wire to flow. When the frequency increases, the skin effect begins. When the high-frequency signal passes through the conductor, the signal current in the conductor concentrates on the surface of the conductor. Inside the conductor, the current density along the conductor cross-section decreases exponentially, and the current density decreases to 201025777. The depth at /e is called the skin depth. The higher the frequency, the smaller the skin depth, resulting in an increase in the resistance of the conductor, and the skin depth is inversely proportional to the square root of the frequency. In addition, the microwave signal changes the magnetic flux and generates an induced electromotive force on the conductor. The induced electromotive force pushes the charge, and the current is the so-called induced current. The microwave device can be a microwave oven, the frequency range of the microwave signal is 2.2 to 2.5 GHz, the guiding system can be a copper wire, and the outer paint layer is formed by an insulating material. The medium-high frequency magnetic field has a frequency range of 30-100KHZ. The above is intended to be illustrative only and not limiting. Any changes or modifications to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a flow chart showing the steps of the process for stripping paint of the present invention. [Main component symbol description] S11 to S13: Step flow. 5