As the name implies, Numerical control machining is a computer-based digital control method, commonly known as CNC.
Therefore, in contrast to the traditional mechanical processing and manufacturing industry, not only is the efficiency low, but there are often some uncontrollable factors that make our work far less than expected. The workload is heavy and the requirements for our technicians are also high, so it will There are certain periodicity and work limitations. Therefore, the use of digital NC machining technology is particularly important. It not only has high work efficiency, but also can easily repeat and perform some high-precision, human-eye and unrealizable subtle work.
One way to enhance the caliber of CNC machining workpieces is to identify areas for improvement and implement effective strategies to enhance the overall outcome. To achieve this, it is important to constantly evaluate the machining process, materials used, and quality control procedures. By doing so, the quality of the end product can be enhanced, while also improving the efficiency and productivity of the manufacturing process. Investing in advanced CNC machining equipment and tools, utilizing high-quality machining materials, and regularly maintaining and calibrating the machines can also lead to better quality products. Additionally, well-trained and skilled operators can also greatly impact the precision and accuracy of CNC machining workpieces. By taking these steps, manufacturers can ensure that their CNC machining workpieces meet or exceed the required standards, leading to higher customer satisfaction and increased profitability.
1. Before CNC machining, please use a calibrator to check whether the tool is oscillating within the allowable tolerance range. Before processing, the knife head and locking nozzle should be blown clean with an air gun, or wiped with a cloth to install the knife. Accuracy and quality have some impact.
It is vital to standardize the program list of CNC processing files. This standardization should cover factors such as the model, name, program name, processing content, tool size, feed rate, and, most importantly, the safe length of the tool holder, the reserved margin of each program, and the indicator light of the knife. By normalizing these elements, we can ensure greater clarity and ease of use for all those involved in the CNC machining process.
When programming CNC machines, it is important to ensure that the list of programs corresponds with the reference angle indicated by the mold. Additionally, it is crucial to examine the upper 3D drawing and specifically verify the workpiece that has been drilled for water transportation. In doing so, one should confirm that the level of the workpiece on the 3D drawing aligns with the actual workpiece. Consistency in these areas is essential for accurate CNC machining.
4. Before processing, you must understand the content of the CNC machining program. The program must have 2D or 3D textures, and the six-sided data of "X length, Y width, and Z height" must be marked, and the "Z" value must be marked flat. It is convenient for the operator to check whether the data is correct after processing. If there is a tolerance, the tolerance data should be indicated.
To ensure the smoothness of the workpiece and enhance the tool's service life, it is crucial to distinguish the processing of steel and copper light knives when using CNC processing tools. Additionally, it is essential to use reasonable amounts of light knives during the process, as doing so plays an integral role in improving the overall efficiency of the equipment. Therefore, operators must be knowledgeable enough to use light knives reasonably and astutely, allowing the tool to operate at its optimal capacity.
6. When clamping, please pay attention to whether the name and model of the CNC machining workpiece are the same as the program list, whether the material size matches, whether the clamping height is high enough, and the number of calipers used.
To ensure precise CNC machining, the operator must strictly control the speed. It is important to adjust both the F speed and S spindle speed accordingly. When the F speed is set to fast, the S spindle should be accelerated accordingly. Additionally, it is necessary to adjust the paper feed speed depending on the particular area being worked on. Before removing the processed material from the machine, it is crucial to thoroughly check for any quality issues. Once deemed satisfactory, the material can be removed from the machine.