占楼，上面是机器能刻制SMD的sop8 和QPF48 6MM封装器件焊盘

说明    机器的动力 方面  
电源               打印机电源                                        自己打印机引出                                                                      0
驱动板  来自某宝160多一片的TB6560三轴信号和驱动一体板     到手没检测，半年后使用发现 y轴输入的一个hc125芯片有问题的，波形很差导致不定时丢方波。。。。导致累积误差       180
                                       步进电机   冒着收购站rpc鄙视的眼神购买的 5块钱一只共3只   后来更换Y的为46步进，共20块钱                                                          20
                                                                                                                                                                                
                                         光轴   12根 收集于不同年份不同地点由不同怪物掉落   平均5块一根      是的，我的机器全部用四光轴做一轴                       60                                                                                                                                                     60
                                          主结构材料 塑料    收集于工作场所价值      老板说垃圾卖1块钱一斤，结果我私吞了好多斤 也就是10公斤左右                                                                           20
                                            塑料粘合剂   1  瓶                                                                                                                                               成分   你懂得                                                                   20
                                          水管            加固用                                    2块一斤   来源 收购站rpc                                                                                                                                                                    10
                                           粉末形状的材料    沙子 白粉等等              免费                      从邻居和工作场所获得                                                                  
                                          主轴电机                         1个热烈推荐照片打印机里面哪个带编码盘的直流电机，可以上到12----100V（实际我收集了若干个平均每个5）                                                                5