#Step file edrawings 2015 full
To understand all the possible ways this is possible you would have to take the full Surfacing class at Alignex.
Now we have to fix it by patching it back in.Įven in this simple example there are many different ways to “fix” or re-surface the open spot. So at this point we have cut out the “bad spot” on the apple.
#Step file edrawings 2015 free
We know this because of the indication in the feature manager and the blue edges that indicate “open or free edges”. Notice that after we delete the face using the first option, we no longer have a solid model.
#Step file edrawings 2015 manual
For the purposes of this article we won’t use this option so that I can show the manual process of repairing imported geometry. This is a powerful option and will often fix the problem area right out of the chute. The third option will delete the face and use the Filled Surface surface command to try and fill the void by creating a new surface between the open edges left behind after deleting the face(s). In our case, this option won’t work because extending the bordering surfaces (fillets) won’t give us a spherical corner patch. The second option will delete the face and then try to heal or fill the void by extending the boundaries (un-trim or extend) of the adjacent surface. If you pick this option when deleting a face from a solid model you will no longer have a solid model but rather a surface model. The first option will remove the surface and not do anything else. Make sure you look at the options presented to you in the feature manager when you activate the command. Click this command and then pick the “bad” surface. It is in the Command Manager under the Surfacing Tab. The knife we are going to use is a command in SOLIDWORKS called Delete Surface. We are going to take a sharp knife and cut out the “bad” area and replace it with good surfaces, then stitch the model back together and make it whole again. The way forward is to think of the bad surface(s) in the model like a bad spot on an apple. Unfortunately this doesn’t always correct all the surfaces, leaving you with a model you can’t work with. Many times this will work, and your model will be healed and you will be able to continue working with it in SOLIDWORKS. If you hit the big button at the bottom of that menu ( Attempt to Heal All) it’s like hitting the easy button and then SOLIDWORKS will try to automatically fix the whole model! If you hover your cursor over the list, you will see a brief description of the issue with the surface. This will show you where the bad surfaces are. (If you don’t see this then you may have at one time in the past hit the Don’t show again option).
So how do we find out where the problem is? There are actually a couple of ways.įirst, when you originally import the STEP file you should see a menu that asks you if you would like to run Import Diagnostics. Although it looks OK, it is actually invalid. What could be the cause of this? Bad geometry is creating a bad part. However, when we try any modeling operations at all, even a simple sketch and extrude, it fails. As you can see by looking at the feature manager, this STEP file has read in and created a solid body. This was a STEP file that we read into SOLIDWORKS.
Working with CAD models created in other systems is always a challenge.
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