How to machine an o-ring gland in the corner? Answered
There is a gland in the corner on the right picture (piston o-ring gland, static work). What are disadvantages compared to design on the left? Do I have to machine a rounding in that specific case, when groove is situated next to the wall (marked with red circle) to avoid extrusion? Do I need to machine a clearance above this rounding?
Blue arrow simulates constant pressure of 1 MPa (150 psi) only from one side.