stainless steel cnc cutting design

The CNC cutting system automatically processes the processed parts according to the pre-programmed processing program (commonly used drawing software AOTOCAD). We put the machining process route, process parameters, tool motion trajectory, displacement, cutting parameters (spindle revolutions, feed, back-feeding amount, etc.) and auxiliary functions (tool change, spindle forward rotation, reverse rotation, etc.) The cutting fluid is turned on and off, etc.), according to the command code and program format specified by the CNC cutting system, it is written into a processing program list, and then the content of the program list is recorded on the control medium (such as perforated paper tape, magnetic tape, magnetic disk, magnetic bubble, etc.). memory), and then input into the numerical control device of the numerical control machine tool, thereby directing the machine tool to process the parts.

This whole process from the analysis of the part drawing to the production of the control medium is called the compilation of the numerical control program. The difference between CNC cutting equipment and ordinary manual and semi-automatic cutting equipment in processing parts is that CNC cutting equipment automatically processes parts according to the program, while ordinary manual and semi-automatic cutting equipment needs to be operated by humans, we only need to change the control machine action. The program can achieve the purpose of machining different parts. Therefore, CNC cutting equipment is especially suitable for processing parts with small batches and complex shapes that require high precision!

Since the CNC cutting equipment needs to process parts according to the program, after the programmer has compiled the program, it is input into the CNC system to direct the machine tool work. Program input comes through the control medium. In this way, the CNC system is used to control and complete the processing parts, and the graphics can be modified in time by the drawing staff, which can be used more freely, and the accuracy of the workpiece parts is also greatly improved than that of the semi-automatic cutting equipment!

Advantages and disadvantages of CNC cutting:

Advantages: The CNC nesting software effectively improves the steel utilization rate and the work efficiency of cutting production preparation through computer drawing, parts optimization nesting and CNC programming. The CNC cutting machine effectively controls and improves the cutting quality and cutting efficiency through the cutting technology, cutting process and automatic control technology provided by the numerical control system, that is, the controller.

Disadvantages: CNC cutting has higher cutting efficiency and more complicated nesting programming. If the optimized nesting programming software is not used or not used well, the waste of steel will be more serious, resulting in faster cutting and more cutting. Waste more. The CNC system is the controller, which is the heart of the CNC cutting machine. If the CNC system is not used well, or the CNC system does not have the proper cutting technology and cutting experience, it will lead to cutting quality problems, thereby reducing cutting efficiency and causing waste of steel. It also loses the advanced nature of CNC cutting automation, high efficiency, high quality and high utilization.