I want to schedule manufacturing of products so, that when I start a manufacturing order, it will automatically be manufactured after a set time.

I have configured work centers and working times (resources), but when I create a new manufacturing order, it is never finished. I have tested this with various cycle times.

Am I doing something wrong or am I missing some setting?

To put this into context, I am building an Odoo server for a company that manufactures doors and windows.

As an example, a window would take 48 hours to manufacture. I want this window to be completed automatically 48 hours after I've started the manufacturing process. Is this possible?

If it matters I am running Odoo 8 on Debian 8.