There are many of other ways to generate joints from flat pieces, instead of all are limited to laser cutters, but lots of the tactics carry more than from fields like woodworking and metalworking. Used CNC laser machining tools could be used with a wide variety of resources. Used CNC https://cncmachiningdrawing01122.bloggip.com/37615294/an-unbiased-view-of-custom-built-cnc-machines