How to check for undercut, practicality is key issue!

We have to check?if there is undercut part?of the product?during and after the design work. Now we?share 3 ways to check for undercut.?

1.?Use Slope Analysis to check undercuts. If there is a red surface in the blue surface area, there will be an undercut,?or if there is a blue surface in the red surface area, there will be an undercut, as shown in the picture below.

2. An undercut?will occur if a red surface appears in the blue surface area; and?an undercut?will occur if a blue surface appears in the red surface area, as shown below.

3. Use [Check Area] to check for undercuts. Look at the bottom cut area to see if there is a surface, as shown in the picture below.

4. Tap on the [Surface] screen and select [Bottom cut area] to check the position of the undercut, as shown below.

5. Use [Wireframe with faded edges] to check for undercut. First [Preferences] - to [ Visual Preferences] set the colors?of the hidden geometry to a more conspicuous colour, such as red, as shown in the image below.?

6. Place the product in the direction of the slider demold?and use the check?with the faded edge of the wire frame to see if there is a red line, the absence of red means that the slider do not have undercut, as shown below

7. Lay the mold cavity?in the direction of the demolding direction of cavity and core, use the faded edges to check?if there are any red lines. If there are red lines, means there are still undercuts in the cavity?and need to make?structure for undercut, as shown below.