Not at any material or noticeable scale.Is there a chance that depreciation expense will be large enough to eat into the operating margin due to having to take a larger depreciation expense than would be expected due to initial ramp up of units?
The way depreciation (generally each component of the factory has different useful lives and would be depreciated according to the individual useful lives of the assets) on these factories will be recorded is as components of the Cost of Goods Sold of units produced from the respective factories production lines. So, it will be a drag to Gross Margins during the initial ramp up, but given Tesla now has two factories producing at scale, those ramp ups will be a much less noticeable decrease to Gross Margins.
That said, if Tesla wanted to "manage" their margins, they would defer delivering any vehicles from these facilities so as to keep them in inventory (not impacting margins until they are delivered) and only start delivering them once a more meaningful number of units are being produced from those lines in a given quarter, allowing for depreciation to be spread across the larger base of units. I don't expect them to deliberately do that though.