CNC routers are used in sign shops, cabinet making, aerospace and boat-making.Īlthough there are many configurations, most CNC routers have a few specific parts: a dedicated CNC controller, one or more spindle motors, servo motors or stepper motors, servo amplifiers, AC inverter frequency drives, linear guides, ball screws and a workspace bed or table. "desktop”, to large industrial routers manufactured for commercial use. The illustration shows what a bare-bones CNC machine might look like without its computer controller.ĬNC routers come in many configurations, from small home-style D.I.Y.
#Multi cam cnc router software#
The machine begins to cut the design.ĬAM software makes the CAD drawing/design into a code called G-code. The operator moves the bit up a few inches and selects the run G-code function. The operator determines the center point of the part, clamps the part onto the table, moves the bit directly above the marked center and down to the face of the part, and marks this as the starting point. For cut path, most machines give the options of tracing the vectors, cutting outside the vectors, or cutting inside the vectors. The human operator selects the machine tool (such as a 1⁄ 4-inch (6-MM) v-bit or a 3⁄ 4-inch core box bit), speed, cut depth and tool path. A vector file can be created from a picture file by using a drawing (CAD) software. On some controllers the G-code can be loaded as a vector file on the router control panel.
#Multi cam cnc router manual#
As with CNC milling machines, CNC routers can be controlled directly by manual programming, but CAD/CAM allows wider possibilities for contouring, speeding up the programming process and in some cases creating programs whose manual programming would be impractical. CNC router are often used with two software applications-one to make designs ( CAD) and another to translate those designs into a G-code or M-code program of instructions for the machine ( CAM) in vertical, horizontal and perpendicular coordinates. Coordinates are uploaded into the machine controller from a separate program. CNC routers can help ensure part repeatability and sufficiently efficient output for production, or allow one-off designs to be made.ĬNC routers are controlled by a computer. In addition, they see use in industry in the thermoforming of plastics by automating the trimming process. A CNC router can be used to produce items such as door carvings, interior and exterior decorations, wood panels, sign boards, wooden frames, moldings, musical instruments, furniture.