Hi,
This is my version of the 7x9 project box:
The modelling is different. This is the order of operations:
Modelled the PCB first.
Encased the board in a solid block
Applied fillets to the external corners
Used the shell command to hollow the block
Split the hollow block
Add the lip around the lid
Add mounting spacers
Still to do
Add the lid attach.
IF you change the board dimensions or move the mounting holes on the board, the enclosure will 'track'.
File attached.
Jay_Diddy_B
7x9 jdb v2.zip (233.83 kB - downloaded 117 times.)