You can use a router to cut acrylic for curved or straight cuts. A router with a collar and guide will be best for curved cuts. Cutting acrylic on a u003ca href=u0022https://mellowpine.com/cnc/best-wood-cnc-machines/u0022 target=u0022_blanku0022 rel=u0022noreferrer noopeneru0022u003eCNC routeru003c/au003e requires the use of a specialized bit. It would help if you also cut at a steady rate while keeping the acrylic cool at all times.