I'm not very keen on the cost of bent acrylic, but I have an idea I'd like to share with you and hope you don't mind me adding to your thread. I got this idea while building a t-slot case.
Instead of using bent acrylic, perhaps consider edge joiners. I shall illustrate it:
Rather than using bent edges, replace it with slotted edges to join the acrylic panels. This removes the need for bending the edges and creates a very scalable system. If durability is an issue when using self-threading screws similar to fan screws, either insert metal threads or have a slot for a hex/square nut
Pros:
+Scalable. Once you design the edges and corners, you can have any dimension of the case without a lot of re-engineering. Just increase the size of the panels and edges.
+Only requires laser-cut panels to specs, no bending.
+Can be 3D Printed or injection mold for volume.
+Smaller packaging, can be laid flat for shipping because it does not have any bent edges.
+Can be used with any type of panels. Possible for laser cut wood, PVC, Etc. Can be rescaled to fit thinner panels.
Cons:
- More small individual parts. Possible increase in cost.
- Possible structure weakness?
Let me know what you think.
