畅享聊：SolidWorks学习（4）（DrawHere）

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畅享聊：SolidWorks学习（4）

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Changxiang Chat:SolidWorks Learning (4)

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今天，我们一起来学习一下用SolidWorks画一个简单的爱心曲线模型，我们打开SolidWorks软件后，首先需要新建一个零件文件，进入界面以后，接着需要我们选择一个基本的界面。我们可以选择的前基准面也可以选择其他的基准面，我们这里选择前视基准面。

Today, let's learn how to draw a simple love curve model using SolidWorks. After opening SolidWorks software, we first need to create a new part file. After entering the interface, we need to select a basic interface. We can choose either the front reference plane or other reference planes, and here we choose the front reference plane.

我们选择好前视基准面以后，我们首选选择样式样条曲线来进行绘制。我们先把这个爱心的侧面轮廓给大致画出来，值得注意的是，这里我们先只画爱心的一半，就像下面这样。

After selecting the forward reference plane, our first choice is to choose a style spline curve for drawing. Let's first roughly outline the side profile of this love, and it's worth noting that we will only draw half of the love here, just like below.

然后我们选择中心线，将这个曲线的首和尾进行连接。之后再点击这个中心线，使它竖直。使上下两端连接中心线的直线处于水平状态，画好后，我们可以通过拉动各个点位，对所画的爱心半图进行形状调整，如下图。

Then we select the centerline and connect the beginning and end of this curve. Then click on the centerline to make it vertical. Make the straight line connecting the center line at the upper and lower ends horizontal. After drawing, we can adjust the shape of the drawn heart-shaped half image by pulling various points, as shown in the following figure.

之后退出草图，退出之后再次选择草图，选择草图基准面，这次我们选择右视基准面。我们将在这个基准面上画的是爱心模型的侧面轮廓，我们同样使用的是样式样条曲线，我们的爱心一般是上风比下方更加饱满一点。

After exiting the sketch, select the sketch again and select the sketch reference plane. This time, we will select the right view reference plane. What we will draw on this benchmark is the side profile of the heart model, and we will also use style spline curves. Our heart is generally fuller on the upwind than below.

之后我们退出草图，退出之后我们选择曲面放样，接着选择我们刚才绘制的两个草图，将起始结束约束都改为垂直于轮廓，然后点左上方的勾进行确定。然后在右基准面选择镜像，点击要镜向的实体，选择我们所画的图形，点勾确定。然后再次进入镜向，选择前基准面，这次要镜向的实体为刚才的两部分，点击选择，点勾确定。

Afterwards, we exit the sketch. After exiting, we choose surface layout, then select the two sketches we just drew, change the start and end constraints to be perpendicular to the contour, and click the tick in the upper left corner to confirm. Then select Mirror on the right reference plane, click on the entity you want to mirror, select the shape we have drawn, and click OK. Then enter mirror orientation again and select the front reference plane. This time, the entities to be mirror oriented are the two parts mentioned earlier. Click Select and click OK.