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以往所见音圈制作方法均有一大弊端,就是绕好的音圈很难完好快速地取出。而笔者所用新法制作音圈则可有效克服这一点。现将此法介绍如下: 找一与喇叭铁心柱同等大的(稍小也可)铝电解电容器,在上紧贴胶卷若干层(滚贴若干圈也可,但稍逊)便可制作音圈,音圈绕好推出电容器和取出胶卷即可。
In the past, the voice coil production methods have a major drawback, it is difficult to take a good voice coil intact and quickly removed. The author used the new law making voice coil can effectively overcome this. Now this method is introduced as follows: Find a speaker core with the same column (small also can) aluminum electrolytic capacitors, the film on the roll tight on the number of layers (rolled some can be, but less) can be made voice coil , Voice coil around the launch of capacitors and take out the film can be.