? Good morning, I would appreciate your help in how I can start this 3d drawing. I have no measurements, any ideas, thank you, it is a project for work, thank you.

Hello carlosban71, how is it possible not to have any measurements, ideas, etc... ?If it's a project for work ( for your job ? ) you must have at least requirements for those 3D glasses, what are their use ?You declare working in : Manufacturing, petroleum / raw materials processing so tell us more.Are they specific for a certain job or is it "only" a work to be done in 3D and/or for what use ? 
philippe JOSEPH2020-05-09 20:34:42

uploads/759803/Glass.rar
Attached file for your review, thanks for your unconditional support.

carlosban71, I can't open a rar file and also a DWG also at the moment.

good night, I will appreciate an idea how I can start generating it in 3D, thanks?

Hello carlosban71, tour model is complex but I think that it's possible to simplify it to basic solids to REVOLVE or EXTRUDE.Here is a topic with the steps to follow with simplified solids.

philippe JOSEPH2020-05-14 10:45:12