How to achieve accuracy in meticulous machining

Detailed machining is an important part of the manufacturing industry, it requires a good rate and accuracy, both to determine the quality of the product, but also to improve the production rate. I will discuss how to realize the rate of detailed parts machining is good and accurate from the following process, equipment selection, technical control and personnel training.

1, process optimization: process optimization for the rate of good and accurate parts processing is important. First, the need for detailed analysis of the structure of the parts and requirements, the correct determination of the process route. Secondly, according to the characteristics of different parts, using suitable process methods, such as turning, grinding, drilling and so on. At the same time, it is necessary to focus on the optimization and adjustment of process parameters, including cutting speed, feed, machining allowance, etc. By comprehensively considering the characteristics of the material and the performance of mechanical equipment, the process parameters are correctly selected and determined. Then, in the design of the process should pay attention to the articulation and coordination between the various processes, reduce intermediate links, avoid unnecessary waste, and enhance the production rate.

2, equipment selection: the choice of equipment for detailed parts processing rate and accuracy plays an important role. First of all, according to the requirements of processing parts need to choose the appropriate type of equipment, such as CNC machine tools, automated machining centers and so on. Secondly, to choose the equipment with good precision, high rigidity, high stability, try to avoid equipment because of their own performance problems and affect the processing quality. In addition, the degree of automation of the equipment also needs to be considered, choose the equipment with automatic tool changer, automatic loading and unloading, etc., to improve the production rate. In addition, the maintenance of equipment is also important, regular inspection and repair equipment, keep the equipment in good condition, to avoid production delays due to equipment failure.

3, technical control: meticulous parts processing requires strict technical control to product quality and precision. At first, we need to establish an excellent quality management system, develop detailed process documents and standards, standardize the operating procedures and requirements of each process. For some key processes, online testing and control technology can be used to detect and correct problems in a timely manner to avoid the production of defective products. Secondly, the selection and use of processing tools should also be emphasized, regular inspection and replacement of worn tools to determine the accuracy and quality of processing. In addition, the processing environment should also be controlled to maintain a constant temperature and dry working environment to reduce the impact of external factors on processing. At the same time, we should pay attention to the selection and processing of materials, strictly control the quality and proportion of materials, to determine the stability and consistency of processing.