Multi-head Spindle CNC Router with 3 Spindles

A Spindle 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. In addition, they see use in industry in the thermoforming of plastics by automating the trimming process. CNC routers can help ensure part repeatability and sufficiently efficient output for production, or allow one-off designs to be made.

Spindle CNC routers are controlled by a computer. Coordinates are uploaded into the machine controller from a separate program. CNC router are often used with two software applications—one to make designs (CAD) and another to translate those designs into a G-code program of instructions for the machine (CAM) in vertical, horizontal and perpendicular coordinates. 

Spindle 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. On some controllers the G-code can be loaded as a vector file on the router control panel. A vector file can be created from a picture file by using a drawing (CAD) software. The human operator selects the machine tool (such as a 0.25-inch v-bit or a 0.75-inch core box bit), speed, cut depth and tool path. For cut path, most machines give the options of tracing the vectors, cutting outside the vectors, or cutting inside the vectors. 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. The operator moves the bit up a few inches and selects the run G-code function. The machine begins to cut the design. Computer-aided manufacturing.

The working operation of Spindle CNC router machine is mainly divided into the following 4 steps:

• Step 1. Write a program list in the format specified by the CNC system used, and record it on the program carrier according to the pattern and process plan of the processed parts, before ing a processing workpiece on a CNC router machine.

• Step 2. Input the program on the program carrier into the numerical control device through the input device.

• Step 3. After the numerical control device processes the input program, it sends a command to the servo system of each coordinate of the numerical control cnc router machine.

• Step 4. According to the signal sent by the CNC device, the servo system drives the moving parts of the CNC router machine through the servo actuator through the transmission device, so that the CNC router machine works in accordance with the prescribed action sequence, speed and displacement, so as to produce the parts in accordance with the drawing.