Chairs

The chair components usually machined by CNC are seats, legs, rails and backs, but sometimes chairs are made from a single curved component, that needs to be trimmed, routed and bored.

The types of materials used include plywood, plastic, polycarbonate, epoxy resins, composites, the type of product, machining required and the tolerances needed are the main parameters that influence the size and type of CNC machine required.

Including whether 3, 4 or 5 simultaneously axes are required to produce the product. In addition to the "traditional" plywood curved chairs, others examples are, components for automobile and aircraft seats, school and office seating, theater and stadium seating, etc.