# 开始打印

可以通过电脑或者触控屏发送指令给机械臂完成3D打印，由于3D打印时间较长，推荐使用触控屏进行3D打印。以下分别对两种打印方式进行说明：

## 使用Rotrics Studio软件进行3D打印

#### 1) 打开Rotrics Studio软件，切换到Basic窗口；

![](/files/-Lx_wkyosleNVVp_-czI)

#### **2) 设置打印起始高度**

     A. 在喷嘴和打印垫板中间放一张A4纸； 

      B. 点击`HOME`，使机械臂回到HOME点，通过`Z-`按钮降低机械臂末端喷嘴高度`（开始时以10的精度运动，快  接近A4纸时改成以1或0.1精度下降）`；

      C. 继续降低末端喷嘴高度，直到接触到纸面，不断拉动A4纸，感受到轻微的阻力时即可停止；

      D. 点`击Basic -> Set Work Origin` 即可完成首层打印高度设定。

#### 3) 切换到`G-code`窗口，点击`Load G-code`加载3D打印模型文件，点击`Run Boundary`确认打印范围，点击`▶`开始打印；

### 使用触控屏进行3D打印

1\)将准备好的G-code文件拷贝到SD卡上的`g-code`文件夹中；

2\) 将触控屏连接到机械臂；

3\) 点击`3D Printing -> Set Work Origin`  进行首层打印高度设定；

<div align="left"><img src="/files/-Ly7HPGM-hvbaeGl5ClK" alt=" "></div>

4\) 点&#x51FB;**`SD卡`**&#x6309;钮，选择对应的文件；

<div align="left"><img src="/files/-Ly7HtDPCvEdDPLD5PCn" alt=""></div>

5\) 点击`Start`，即可开始打印。

<div align="left"><img src="/files/-Ly7IR_5-THQeIc0TKTx" alt=""></div>

## 拆下模型

打印完成之后，将模型从蓝色贴纸取下即可。


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