See Assembling Bodies. See Boolean Operations Sub-toolbar below. Union Trim See Trimming Bodies. Remove Lump See Keeping and Removing Faces. When performing a Boolean operation, whatever the operation type you perform ( Add, Assemble, Intersect etc.), the second body you select -referred to as. I am not a fan of Boolean operations but I am planning of taking CATIA v5 Certification Exams, and Boolean Operations are a part of the exam.

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This is the diagram I drew: Inside component A there is a removal solid that is linked copy to the primary solid of Component A.

The twisted problem now is solved. This removal solid has a boolean remove operation performed to Component B. To solve the problem, you will make a colosed surface, round edges and then you cut the solid with this surface. In short, these commands allow you to add or remove material easily to the main body.

ADD operations is supposed to ignore polarity, as far as I know! As you can see the sketch is out of the face of the body. Create a GrabCAD account or sign in to an existing account. Use a Circular Pattern to copy the mounting pad and hole around the center axis Is it possible to use Vinay November 19, at What is the difference between assemble and add. To answer cayia, just imagine how a bolt is manufactured, we take rod of bigger Dia and then we will perform turning operation to remove material from workpiece.


Hi I cati this post two times.

Boolean Operations in CATIA

Wagahmad – you could parametric model everything if you want, the boolean features allow you to share the same solid for many purposes. Join your peers on the Internet’s largest technical engineering professional community.

In this case, due to the logic of creating the objects, it was not possible, in any even, to create the part without booleans. There two different components. But we are going to focus only on three basic Boolean operations mentioned earlier. If you create the pattern on a separate body, then boolean it into the main body, it helps cut down on the rebuild time, I think.

Replacing Bodies It is possible to replace a body with another body on condition that they are booleab the same type. Many bodies such as this one can be Added, Subtracted or Intersected from each other.

Why and when should we use the Boolean operation in catia? | GrabCAD Questions

By joining you are opting in to receive e-mail. The reason is that the top profile consists of many sections compared to the bottom profile. A pocket is created on operstions of the cubic part. I can’t able to do it. It doesn’t matter if its a positive Pad or a negative Pocket – ADD only considers the shape of the body and it ignores the polarity.


Posted by Yashar Khatib Shahidi at 8: When performing a non-mixed Boolean operation, the application can display the specification trees in two different ways:. Bheemu Gadyal November 19, at 7: Now come to boolean Operation, It is used to add combinesubract remove or intersect the object.

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how to use boolean operations in catia

What is polarity of the body? Operations interview questions Best regards Henry.

Hi all It is a long time I catai not wrote anything. These features should not be created using Boolean operations. I created a model like this: So, you can come late boolean approach with this.