数控精密零件加工是当今机械制造业的加工技术。它将加工部件的数控程序输入到数控机床中，机床在接收到数控程序后自动加工工作部件。数控加工技术可以有效地解决复杂、中小型、多变的硬件零件加工方案，以满足现代生产的需要。数控加工工艺包括工具选择、切割参数和工具方法。

CNC precision machining is a machining technology in today's mechanical manufacturing industry. It inputs the CNC program of the processed parts into the CNC machine tool, and the machine tool automatically processes the working parts after receiving the CNC program. CNC machining technology can effectively solve complex, small and medium-sized, and variable hardware part machining schemes to meet the needs of modern production. The CNC machining process includes tool selection, cutting parameters, and tool methods.

数控加工工艺是数控编程的核心内容。选择数控程序，加工时间少，工具模式小，以获得、高质量的产品。数控加工工艺可分为粗加工、透明角度和精细加工。非标零件加工粗加工应选择较大的工具，在机床大功率下快速切断大量工作部件，开启粗加工。工具选择的原则主要是考虑产品的倒弧是否太小。在选择工具后，确定工具的长度。原则上，工具的长度应大于加工深度。

CNC machining technology is the core content of CNC programming. Choose a CNC program with less processing time and smaller tool modes to achieve efficient and high-quality products. CNC machining technology can be divided into rough machining, transparent angle machining, and fine machining. Large tools should be selected for rough machining of non-standard parts, and a large number of working components should be quickly cut off and rough machining should be started under high power of the machine tool. The principle of tool selection is mainly to consider whether the arc of the product is too small. After selecting the tool, determine the length of the tool. In principle, the length of the tool should be greater than the machining depth.

我们使用的刀具有视角，通常需要台阶轴上的角度。铣刀槽需要角度。

The knife we use has a viewing angle and usually needs to clear the angle on the step axis. The milling cutter groove needs to be cleared of angle.

这样做的好处是：一是磨床磨轴快速退砂轮，不会磨到端面，影响长度，二是装配完全接触端面，端面跳动较小。

The benefits of doing this are: firstly, the grinding shaft of the grinder quickly retracts the grinding wheel, which will not grind to the end face and affect the length; secondly, the assembly fully contacts the end face, resulting in smaller end face runout.

在当前的制造业中，数控加工是一种非常重要的加工方法，许多企业和制造商都在使用这种加工方法。主要原因是数控加工时间短，精度高。与传统的机械加工相比，它可以节省更多的时间。它可以完成更高精度和更复杂的结构。汽车零部件加工。

In the current manufacturing industry, CNC machining is a very important machining method, and many enterprises and manufacturers are using this machining method. The main reason is that CNC machining has a short processing time and high accuracy. Compared to traditional mechanical processing, it can save more time. It can achieve higher precision and more complex structures. Automotive component processing.

目前，国内数国内硬件制造企业都是小批量、分散的硬件产品加工。虽然数控加工设备已经达到了行业的水平，但产品生产的质量和生产率非常依赖于加工大师自身的实力。因此，技术人员很少，导致智能制造领域人才短缺，行业发展缓慢。

At present, several domestic hardware manufacturing enterprises in China are engaged in small-scale and dispersed hardware product processing. Although CNC machining equipment has reached the industry level, the quality and productivity of product production heavily depend on the strength of the machining masters themselves. Therefore, there are few technical personnel, leading to a shortage of talent in the field of intelligent manufacturing and slow industry development.

数控精密零件加工一般采用自制或外包加工制造，企业根据自身情况确定。例如，更特殊的加工工艺：电镀、氧化、喷砂、丝网印刷、镭雕刻等，需要找到的数控加工厂进行加工制造。

CNC precision parts processing generally adopts self-made or outsourced manufacturing, and the enterprise determines based on its own situation. For example, more special processing techniques such as electroplating, oxidation, sandblasting, screen printing, laser engraving, etc. require finding a professional CNC machining factory for processing and manufacturing.