Stone Profiling Machine

Multifunctional CNC machining centers are generally used to produce three-dimensional profiling stone products. This type of equipment usually concentrates the functions of multiple ordinary CNC machining centers on one device. Many functions of the device can be realized by adding optional accessories. A CNC stone profiling machining center with only one cylindrical milling cutter power head generally requires five-dimensional control, that is, the equipment must be able to control the rotation angle positioning of the workpiece, the horizontal (x-axis), vertical (z-axis), front and rear (Y-axis) of cylindrical milling cutters The movement and positioning of the axis), as well as the movement in the five directions of the swing angle of the tool axis itself, are the minimum control dimensions required to complete the processing of statue products.

The adjustment of the workpiece speed is to adapt to the processing of stone materials with different materials and hardness (such as marble, granite, etc.), and the speed of the tool should also be controlled; Processing of diameter products. If you need to complete the processing of various profiling of profiling products, you can add a sawing power head equipped with a circular saw blade to implement the sawing processing of the workpiece. The power head and the power head of the cylindrical milling cutter can be installed on the same movable beam, and the three movement directions of X, Y and Z can also be controlled. The blade can be rotated along a vertical axis through its diameter (360° rotation of the blade plane). The positioning of the rotation angle can be controlled, so the saw blade can cut in all directions. If the vertical axis swing function of this power head is given, the equipment can control the added sawing power head in five dimensions.

In order to improve the automation degree and production efficiency of the multi-dimensional CNC stone profiling machining center, the equipment is also equipped with a tool library with a capacity of 10-25 tools, and the tools are automatically replaced according to the needs during the processing.

Multi-dimensional CNC stone profiling machining centers generally use two methods of graphic programming and model scanning to establish product modeling programs. For simple or regular symmetrical products, the geometric model software in CAD (computer-aided design system) can be used to establish two- and three-dimensional geometric model programs that need to design and process products, and the selected size and profiling parameters can be used to define the geometric model. Dimensions; if you modify these parameters, you can also generate geometric models of other sizes and profiling. The two and three-dimensional graphics functions of CAD are very large, and it is a necessary graphic design software for CNC machining centers. CAM is a computer-aided manufacturing program that guides and arranges tool processing according to graphic programs. It contains the database of all processing modes of 3D graphics, controls the power head, tool or workpiece to move according to the profiling of the geometry to be processed, and can automatically select and replace tools to complete the processing. For the three-dimensional sculpture products with complex profiling such as character sculpture, the operation of generating geometric models by manual programming is very complicated and the workload is too large, so in order to simplify the operation and improve the production efficiency, the laser scanning method can be used. The solid model is scanned and converted into a graphic program by the numerical control system, which improves the efficiency and accuracy of programming. On the CNC machining center with complete functions and many control dimensions, in addition to the installation of graphic design programs, it is generally equipped with a laser scanning device to complete the profiling of various profiling of products.