搜索 - 科创

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高中时偶然在矿机论坛看到一个自制车床的帖子，从那时起就心生羡慕，自己也想拥有一台机床，这样我的很多设计和设想就都能实现了。进入大学以后有了足够的精力和时间以及专业储备，于是我动手设计了一台数控车床

先上设计图～大约画了有2星期-主要用途是做木工玩～设计行程400*600*100 mm用15mm厚的铝板制造选用57步进电机1605滚珠丝杆Ф16 and Ф25的光轴主轴电机E543usbCNC控制...

上次买了一批Y500CNC250高速可控硅，想代替汞ignitron开关，不幸全军覆没，烧得渣都不剩，遂请教专业选手，才知道原来不需要这么高贵的特种可控硅，慢速可控硅没有奇葩形状的触发电极一样能够实现...

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