Unigraphics Tutorial – UG Boolean Operations, Press Tool Design

Unigraphics Tutorial – UG Boolean Operations, Press Tool Design

Unigraphics Boolean operations are very useful when you are designing press tools (like die or punch). Typically for press tool design you have to design the tool from the pressed component itself. Means you will get the 3D model of the pressed component as input and you have to start designing the tool from that.

UG has three types Boolean operation: unite, subtract and intersect. In this UG tutorial we will take a rectangular block and a circular block for example and will see how the three types of Boolean operations can be performed on them.

Unite

  • Go to insert→combine bodies→unite. You will get the unite dialogue box as below:

UG Boolean Unite

  • Click the select body icon of the target section and select the rectangular block.
  • Similarly click the select body icon of the tool section and select the circular block.
  • Click Ok and you will see the result like below:

UG Boolean Unite Result

Subtract

  • Go to insert→combine bodies→subtract. The subtract dialogue box will appear:

UG Boolean Subtract

  • Click the select body icon of the target section and select the rectangular block.
  • Similarly click the select body icon of the tool section and select the circular block.
  • Click Ok and you will see the result like below:

UG Boolean Subtract Result

Intersect

  • Go to insert→combine bodies→intersect. The intersect dialogue box will appear as below:

UG Boolean Intersect

  • Click the select body icon of the target section and select the rectangular block.
  • Similarly, click the select body icon of the tool section and select the circular block.
  • Click ok and select the result like below:

UG Boolean Intersect Result

Conclusion

Apart from Unigraphics, you can find the Boolean operation in Solid Edge also. Basic selection procedures remain same as we have discussed in this UG tutorial. Once you have thoroughly followed the Unigraphics tutorial, I recommend you to exchange the tool and target geometry and see the Boolean results.

Though output of the Boolean operations of our example looks simple and you may feel that the same result can be produce by using other UGS operation easily but in actual press tool design the Boolean operations are very handy for generating complicated tools.

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