How to create corrosion defect dimple like this ? please help me

[Anonymous]

can someone help me with tutorial, i'm struggling to create model like this 

[gmwi · Accepted solution]

This is one way to go about it. You'll need to adjust the sizes and spacing as needed for the different levels. If you have a lot then use the parameters to drive the example.

[Anonymous]

Thank you so much for helping me, i'm new using inventor, can i ask you for more detail soon ?, once again thank you, you are lifesaver 

[gmwi]

No problem. I'll help where I can. I'm not strong with the "I-features" but I'm handy with model creations.

[Anonymous]

Sorry for asking too much but if you mind can you please give me a tutorial video how to make that model, it's for my undergraduate thesis, i'm very appreciated for your kindness sir 

[Anonymous]

Sorry for asking too much but if you mind can you please give me a tutorial video how to make that model, it's for my undergraduate thesis, i'm very appreciated for your kindness sir