不容易，diy的台钻做好了
diy锂电台钻。主轴自己车的，15mm轴，b16接口，前2后1角接触配对，打表1丝。夹头是3/8的改B16，组装好上钻头打表5丝。运动部分20mm单线轨，左边T8丝杆加伞齿轮换向，适合精度钻或铣。右边弹簧加杠杆。切换需要拧掉丝杆螺母上的螺丝。动力部分来自良明锂电钻的电机加齿轮箱。去掉了扭力调整装置，缩短了长度，改短车小了输出轴到8mm。外壳3D打印，并加了2个轴承。保留了高低档切换。立柱35mm的光轴，车到32，底座买的，感觉小了点先用着。加了丝杆，方便调整高度。电池是大艺的，加了转接座，电池接触片还是良明的。之后会把良明的开关装到手柄上，方便调速使用。大部分零件都是现成的。花费时间1礼拜。https://piczuojiaju.diy.cc/pic/20221112/1668250810933134_178.jpg?watermark/1/image/aHR0cHM6Ly9tZ2ltYWdlLmRpeS5jYy9waWMvMjAxODExMTMvcWlfbml1XzE1NDIwNzgxOTE5MzZfODlfNDQ0XzY5OS5wbmc=/dissolve/50/gravity/SouthEast/dx/20/dy/20
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https://piczuojiaju.diy.cc/pic/20221112/1668250810988866_133.jpg?watermark/1/image/aHR0cHM6Ly9tZ2ltYWdlLmRpeS5jYy9waWMvMjAxODExMTMvcWlfbml1XzE1NDIwNzgxOTE5MzZfODlfNDQ0XzY5OS5wbmc=/dissolve/50/gravity/SouthEast/dx/20/dy/20
https://piczuojiaju.diy.cc/pic/20221112/1668250811128444_615.jpg?watermark/1/image/aHR0cHM6Ly9tZ2ltYWdlLmRpeS5jYy9waWMvMjAxODExMTMvcWlfbml1XzE1NDIwNzgxOTE5MzZfODlfNDQ0XzY5OS5wbmc=/dissolve/50/gravity/SouthEast/dx/20/dy/20
https://piczuojiaju.diy.cc/pic/20221112/1668250841443377_210.jpg?watermark/1/image/aHR0cHM6Ly9tZ2ltYWdlLmRpeS5jYy9waWMvMjAxODExMTMvcWlfbml1XzE1NDIwNzgxOTE5MzZfODlfNDQ0XzY5OS5wbmc=/dissolve/50/gravity/SouthEast/dx/20/dy/20
https://piczuojiaju.diy.cc/pic/20221112/1668250841560481_76.jpg?watermark/1/image/aHR0cHM6Ly9tZ2ltYWdlLmRpeS5jYy9waWMvMjAxODExMTMvcWlfbml1XzE1NDIwNzgxOTE5MzZfODlfNDQ0XzY5OS5wbmc=/dissolve/50/gravity/SouthEast/dx/20/dy/20
https://piczuojiaju.diy.cc/pic/20221112/1668250841705678_48.jpg?watermark/1/image/aHR0cHM6Ly9tZ2ltYWdlLmRpeS5jYy9waWMvMjAxODExMTMvcWlfbml1XzE1NDIwNzgxOTE5MzZfODlfNDQ0XzY5OS5wbmc=/dissolve/50/gravity/SouthEast/dx/20/dy/20
https://piczuojiaju.diy.cc/pic/20221112/1668250841917344_635.jpg?watermark/1/image/aHR0cHM6Ly9tZ2ltYWdlLmRpeS5jYy9waWMvMjAxODExMTMvcWlfbml1XzE1NDIwNzgxOTE5MzZfODlfNDQ0XzY5OS5wbmc=/dissolve/50/gravity/SouthEast/dx/20/dy/20
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