介绍

同步点位于要加工的两个轮廓上,以便在4轴模式下强制它们之间的导线路径。

定位同步点分三个步骤:

  1. 定义两个轮廓

  2. 进行结果检查,查看是否需要同步点

  3. 使用自动、手动或组合模式定义同步点

定义轮廓

1/ Define the profiles

使用选择框或依次单击两个轮廓。

如示例所示,在元素中间定义起点:

  1. 单击轮廓,

  2. 单击起始元素,沿元素移动光标,然后单击所需起点,或单击按钮选择元素的“开始”或“中间”:此处选择“中间”

  3. 单击结束元素(在示例中为同一元素),沿元素移动光标,然后单击所需终点,或单击按钮选择元素的“中间”或“结束”:此处选择“中间”。

2/ Outcome

  1. Once the profiles are done, the dialog bar appears : Click on About the profile [1] . A message box give you the characteristics of the 2 profiles selected, number of elements, number of synchro points.

3/ To define the synchro points

关于轮廓

反转所选轮廓的方向

添加同步点 - 手动创建同步点

在两个区域之间自动创建同步点。单击按钮' 全部 ’,整个轮廓的创建将自动进行。

单击同步点将其删除。

元素切割

单击绿色勾号' 其他轮廓 ’确认或在另外两个轮廓上创建同步点。

单击红色叉号取消所有已创建的同步点。

创建同步点时,可以组合手动和自动创建。这在上例中已解释。

自动方法

Click on [1] . There are 7 elements on a profile and 11 in the other one. It can be machined with the cycle 4 axes contour/contour but it is not optimized. If you want to optimize the toolpath, you have to set up synchro points.

The synchro point can only be defined on existing points or elements extremities. You have to cut an element :  click on [6] and then click on the arc, you can move the cursor all along the element, click on the screen when you want to cut. A circle (tangency) or a square (sharp angle) is displayed where you cut.

使用白色光标切割圆弧

The number of elements is now the same on the 2 profiles : Click on [4] 然后单击' 全部 ’,两个轮廓的所有端点将两两连接。

同步点将自动创建

手动和自动方法组合

让我们来看一个相同的例子,但多了两个角。在这里,我们将必须创建双同步点,这在自动模式下是不可能的:

Click on [1] to have information about the 2 profiles.

Click on [3] , click on the angle (blue square) and click on an extremity of the corner (yellow circle), click again on the angle (blue square), a message warns you about the creation of a double synchro point, click on OK and click on the other extremity of the corner (yellow circle).

在另一个角上重复相同的操作。

The synchro point can only be defined on existing points or elements extremities. You have to cut an element : click on [6] and then click on the arc, you can move the cursor all along the element, click on the screen when you want to cut. A circle (tangency) or a square (sharp angle) is displayed where you cut.

We want to create synchro points between the 2 corners already treated : click on [4] , 单击已定义的两个同步点(图像上的 1 2 )以限制要处理的区域,两个轮廓的所有端点将两两连接。

Once the synchro points are set up, click on [1] to obtain information for the synchro points created , if the machining is possible you are told about it. Then you can go to the machining editor and choose the cycle 4 axes cnt/cnt.