What are the characteristics of non-standard parts processing
- 2022-02-23-
What are the characteristics of non-standard parts processing
People often say non-standard parts processing, so how much do you know about the characteristics of CNC non-standard parts processing! I will share with you the characteristics of CNC non-standard parts processing!
In practical applications, precision parts need to have higher precision and more refined appearance to better reflect the processing level and quality. At the same time, this product is more popular with consumers. Generally speaking, CNC machining has unparalleled advantages and characteristics in machining, and its product quality is usually high. So what are the characteristics of non-standard parts processing?
1. First of all, the production efficiency of CNC non-standard parts processing is relatively high. CNC part machining can process multiple surfaces at the same time. Compared with ordinary lathe processing, it can save a lot of processes and time, and the quality of CNC machining parts is much more stable than ordinary lathes.
2. CNC non-standard parts processing has an irreplaceable role in the development of new products. Generally speaking, parts of different complexity can be processed through programming. Modifying and updating the design only needs to change the program of the lathe, which can greatly shorten the product development cycle.
3. The degree of automation of CNC non-standard parts processing is very high, which greatly reduces the physical labor intensity of workers. During the machining process, workers do not need to operate the whole process like ordinary lathes, but mainly observe and supervise the lathes. However, the technical content of CNC machining is higher than that of ordinary lathes, so it requires higher mental work than ordinary lathes.
4. The CNC lathe is expensive, the maintenance cost is high, the processing preparation period is long, and the initial investment is larger than that of the ordinary lathe.
In addition, it should be noted that the processing of non-standard parts is not simple. All problems can be solved with high specification machine tools. It should be a complete set of things, from material processing to heat treatment, to processing process design, to quality inspection, to use environment control. For example, even if there is a contour specification lathe machined and dimensioned on the lathe, everything is to design dimension, but once the lathe is taken off, the residual stress from the working conditions in use/will cause a dimension/fit deviation. In addition, the higher the precision of the widget, the more important the control of environmental variables, such as temperature/humidity/stress distribution/trace dust in the air. You can imagine the clean room of a German/Japanese precision machining center. Non-standard parts processing should combine material processing/advanced control and servo system/environmental variable control/precision measurement technology. At present, my country lacks the hard technical accumulation of precision servo motors, real-time control systems, material handling and process standardization.
