Some skills to improve the processing efficiency of precision mechanical parts

Some skills to improve the machining efficiency of precision mechanical parts

In the process of machining non-standard equipment mechanical parts, there will be common problems such as accelerated tool wear, poor surface integrity, and difficulty in chip cleaning, which seriously affects the The quality, production cycle and processing cost of precision mechanical parts processing of such materials. In accordance with the principles of metal technology, metal cutting, non-standard equipment and mechanical parts processing, the above-mentioned raw material processing difficulties were analyzed, and a set of excellent stainless steel materials drilling, reaming and boring processing skills were explored. China's machinery manufacturing industry is constrained by clever skills and talents, and it is difficult to compete with Taixi's large companies in the technological revolution and product research and development. However, with the influx of foreign capital and the intensification of job competition, the domestic machinery and mechanical parts processing work has increased investment in independent development, and has achieved infinite results, especially the mechanical measuring tool and measuring instrument manufacturing company in digital display technology and digital display. A breakthrough has been achieved in the display of hardware and measuring tools. For example, the 2-meter cnc gear measuring instrument developed successfully in China has become a precision measuring instrument that competes for strength. In addition, by virtue of external forces, it has also provided excellent help to domestic machining companies in terms of skills. Most of the domestic non-standard equipment machinery parts processing companies have introduced many foreign big brand precision machining equipment. There is no shortage of equipment imported from Japan and Germany. With the help of external forces, the accuracy and quality of the products processed by non-standard equipment mechanical parts have also been greatly improved.

The processing of non-standard precision mechanical parts requires super lubricated surface and high machining accuracy, which requires the tool to have a high standard life. Whether the tool is worn or not will be determined by the quality of the machined surface. Reduce the excess tolerance as the basis. The standard life of diamond tools is very high, and the tool wear is very slow during high-speed cutting. Therefore, in ultra-precision cutting, the cutting rate is not restricted by the tool life, which is different from the ordinary cutting rules.

The cutting rate selected by the machining practice of non-standard equipment mechanical parts is often based on the applied The dynamic characteristics of ultra-precision machine tools and the dynamic characteristics of the cutting system are screened, that is, the screening of small vibration speeds. Because the surface roughness is small and the processing quality is high at this speed. Obtaining high-quality non-standard machined surfaces is the primary issue for machining short and long standard equipment mechanical parts. The application quality is good, especially the dynamic characteristics are good, and the ultra-precision machine tool with small vibration can apply high cutting rate and increase the processing power.

The screening of machining parameters of non-standard precision mechanical parts mainly includes screening of cutting tool viewpoint, screening of cutting rate, and screening of cutting depth and feed rate. From past experience, we know that when processing plastic materials, it is assumed that a tool with a larger rake angle can effectively suppress the formation of built-up edge. The contact length is shortened, reducing the base formed by the built-up edge.

Dongguan Yifeng Metal Co., Ltd. has a professional team of engineers and technology professionals.
What are you waiting for? Don't you want to provide perfect support to sheet metal manufacturing? If yes, so, switch to custom metal parts right away!
We afford not only the best product but also the comprehensive service, satisfy the customer's demands.
custom metal parts, is an alternative product for custom metal works to investors and consumers who are passionate about our products or services.
Once we have a good idea of how custom metal parts can satisfy customer’s needs, consider whether we should create a skill for their demands.