In today's precision engineering and manufacturing industries, improving machining accuracy is a core goal pursued by many finishing companies. Machining accuracy is directly related to the quality and performance of products, so it is important for enterprises to explore and implement effective methods to improve machining accuracy.
What are the ways to improve machining accuracy?
The key to improving machining accuracy is to reduce machining errors. Common methods include trial cut and adjustment. The trial cutting method involves a cyclic process of test cutting, measuring, adjusting the tool position, and then trying to cut to achieve the required dimensional accuracy. Although this method is highly accurate, it is less efficient and is mainly used for single-piece and small-batch production.
Machine tool error is an important factor affecting machining accuracy. It is an effective way to improve the rotation accuracy of machine tool bearings, reduce the transmission error of the transmission chain, and reduce the wear of the tool. For example, the use of high-precision rolling bearings, the optimisation of the machine's drivetrain design, and regular tool changes can significantly improve machining accuracy.
The application of numerical control technology is also an important way to improve machining accuracy. By optimising CNC programming, selecting high-precision machine tools and tools, and strengthening process control, machining accuracy and efficiency can be significantly improved. In addition, maintaining the stability of the machining environment, such as temperature and humidity control, as well as improving the skill level of the operator, are also important factors in ensuring machining accuracy.
