Large CNC Machining CNC Machining Center is a CNC machine tool with a tool magazine that can automatically change tools and perform various machining operations on a workpiece within a certain range. Since the machining center can complete various processes in a centralized and automatic manner, it avoids artificial operation errors, reduces workpiece clamping, measurement and adjustment time of the machine tool, and workpiece turnover, handling and storage time, greatly improving machining efficiency and machining accuracy. Therefore, it has good economic benefits. The machining center can be divided into a vertical machining center and a horizontal machining center according to the position of the spindle in space.
After the workpiece is clamped once, the CNC system can control the machine tool to automatically select and replace the tool according to different processes; automatically change the spindle speed of the machine tool, the feed amount and the movement track of the tool relative to the workpiece and other auxiliary functions, continuously to the workpiece The machined surface is automatically machined for multiple steps such as drilling, boring, reaming, boring, tapping, and milling.
Because the early milling machine numerical control system does not have the function of function calculation, the machining program of the function equation curve can not be programmed directly with the G code. The CAD/CAM software (lower version) usually does not have the function of directly inputting the graph by the equation. It is very difficult to curve the outline of the equation. The programming method of the machining center: the contour of the simple contour line and the arc is directly programmed by the G code of the numerical control system. Complex contour 3D surface contours, 3D graphics are drawn in the computer using automatic programming software (CAD/CAM), various corresponding parameters are set according to the surface type, and the NC machining program is automatically generated. The above two programming methods can basically meet the requirements of CNC machining. Therefore, the cutting function equation curve contour, the current commonly used method is: according to the drawing requirements, calculate the coordinates of each point on the curve, and then according to the calculated coordinate value, use the straight line or arc command code to program, manually input the system for processing. This method is very labor intensive, and it is easy to make mistakes in calculating a large number of coordinate points.
AIXI Hardware is a high-tech enterprise engaged in the development, manufacturing and equipment parts manufacturing of coating equipment and related equipment. It mainly deals in painting production parts, precision parts processing and batch parts processing.