CNC precision machining skills

CNC precision machining skills

CNC precision machining is called precision machining because its machining procedures and machining requirements are very high, and the precision requirements of products are also very high, and the machining of precision parts Accuracy includes: position accuracy, dimensional accuracy, style accuracy, etc. The components that affect the accuracy of precision parts are summarized as follows: The workpiece is in the middle of CNC precision machining and cutting process, due to the change of the position of the force point, the system will be deformed, which will lead to It is very different, and it will also cause a different degree of deviation in processing.

The feed system of CNC machine tools is generally composed of machine transmission system and electrical control system. In the overall decision-making, the accuracy level is related to the machine transmission system. Second, the influence of CNC machining position deviation on machining accuracy, position Deviation refers to the degree of transformation or offset of the fine upper layer, middle line or symmetrical face of the machined part relative to its ideal position, such as flatness, symmetry, symmetry, etc. Position deviation in CNC machine tool processing Generally refers to the overcurrent protection deviation.

In order to better guarantee the precision of CNC precision machining, separate the machine parts of primary machining and deep machining, how to connect and process rough machine parts and fine machine parts, due to the re-distribution of ground stress, deep machining The precision of the later parts will be quickly lost. Third, the placement of the measuring tools. During processing, avoid the collision of the measuring tools. Due to the material, the measuring tools are easy to be damaged. Credentials are required to host specific regional placements.

Processed raw materials: aluminum alloy, stainless steel, magnesium alloy, titanium alloy, nickel Base alloys (invar alloys/invar alloys, kovar alloys/kovar alloys), superalloys, tungsten-copper alloys, engineering plastics and other materials that are particularly difficult to process.

Processed products: precision machine parts, medical precision parts, aviation parts, instrumentation parts, optical fiber communication parts, electronic product parts, auto parts, shock absorbers, pendants, High-standard products in non-standard components, connectors, alloy parts, hardware shells, radiators and other industries.

In order to better guarantee the precision of CNC precision machining, separate the machine parts of primary machining and deep machining, how to connect and process rough machine parts and fine machine parts, due to the re-distribution of ground stress, deep machining The precision of the later parts will be quickly lost. Third, the placement of the measuring tools. During processing, avoid the collision of the measuring tools. Due to the material, the measuring tools are easy to be damaged. According to the requirements for placing in a specific area

First, the requirements for the hardness of the materials, for some places, the higher the hardness of the raw materials, the better, but it is limited to the hardness requirements of the processing parts, and the processed raw materials should not be too high. Hard, if it is harder than the machine, it cannot be processed. 2. The material is moderately soft and hard, at least one grade lower than the hardness of the parts. At the same time, it also depends on the function of the processing device. Reasonable selection of materials for the parts, high production compliance in the case of multi-variety and small-quantity production, can reduce production preparation, Time for machine set-up and process inspection, and cutting time is reduced due to the use of optimal stock removal.

Dongguan Yifeng Metal Co., Ltd. as one who also teaches operations about how we use our whole operating system as a way to gain advantage and create considerable value and capture value in a sector where, in essence, the environment is quite hostile from a competitive point of view.
Are you looking for ? Dongguan Yifeng Metal Co., Ltd. has the collection you want, like custom metal works or sheet metal manufacturing and many more in the online stores. Visit Dongguan Yifeng Metal Co., Ltd. to know more.
Dongguan Yifeng Metal Co., Ltd., a manufacturer of custom metal parts, might emphasize less hassle or less wasted time rather than emphasizing reliability or quality.
The global market is estimated to reach a value of almost custom metal works in the next decade. have a robust position in the sheet metal manufacturing market because of its proven high potency in custom metal works.