Drawing of gears

Inventor software
Hi guys, can someone give me advice how to transfer spur gears to the Drawing correctly ? Every time when i try this, this spur gears are displayed wrong. How can i display it in drawing according ISO norm ?
Thanks
1 Answer

Take a look at the gears in this gearbox assembly. You'll need to download one of the gears to get an good idea for what I've done. The individual teeth are not modeled. Instead, there's a revolved hollow between the pitch diameter and tooth root diameter. The OD of the gear has a graphic pattern applied that looks like gear teeth for rendering. This all results in gears that come very close to the ISO drawing standards on 2D drawings.
Multi Shaft Gearbox with Slip Clutch