Can someone show me please how do I create an oil ring in AutoCAD?Thanks

Hello Dery, it's not complicated :-1- Do a 2D sketch.-2- Do REGION of each "oil ring" facets in quantity one.-3- EXTRUDE each facet.-4- Duplicate each facet.-5- Verify the connection between the facets.-6- UNION all the facets.-7- Verify the assemblyIn any case do a copy of each of your 2D and 3D work in ortho mode ( F8 ) at a precise distance ( for example 200 mm ) at each critical time so that you can get back on it.

I don't understand. Can you show me by image or video?

Dery, I have placed in the CAD/BIM Blocks library the AutoCAD file : OIL RING-PJH.dwg

So dery, where is your oil ring ???

Sorry, I have this error message when trying to open the ACAD file from you:http://ibb.co/2vsXgcvCan you make it so that I can open it in AutoAD 2014?Thanks

Hello dery, I have placed it in the CAD/BIM Blocks library in AutoCAD 2013.It doesn't want to be inserted here.

OK, thanks. Now I understand how to create oil ring.

Wait a second, how do you create an oil ring with profile like this?

Hello dery, I will take a look but it's not the way it looks on the first photo and not how oil rings looks.If you want the 3D model you should give me ALL the other dimensions of that GIANT oil ring.At a first glance I think that I will have to do a twised inclinated part to joint the dimension 10 and 20.

What about this? Can you teach me please how to create an oil ring like attached image below?

Hello?