As a relatively common CNC processing equipment, CNC vertical lathe is often used to process cylindrical parts. With the rapid development of industry, the application range of CNC vertical lathes is becoming increasingly wider, and the requirements for processing accuracy are also getting higher and higher. So, how can we improve the processing accuracy of CNC vertical lathe?
First, choose high-precision CNC vertical lathe equipment
In order to ensure the processing accuracy of CNC vertical lathes, we must first choose CNC vertical lathe equipment with stable performance and high processing accuracy. There are currently many types of CNC vertical lathe equipment on the market, ranging in price from a few thousand yuan to hundreds of thousands of yuan. Therefore, you must understand its effective stroke, positioning accuracy, processing accuracy and other parameters before purchasing.
Second, reasonably design the tool
The pins of CNC vertical lathe equipment have different structures and materials. Reasonable design can not only improve processing efficiency and shorten processing cycle, but also improve processing accuracy. Choosing the right tool can control vibration, make the material during processing evenly stressed and less likely to deform, thereby improving processing accuracy.
Third, optimize processing parameters
Choosing appropriate processing parameters is an important measure to improve processing accuracy. The processing speed, feed speed and processing depth should be reasonably set based on the physical properties, shape and size, tensile strength, hardness and other parameters of the material to be processed. At the same time, after experimental adjustments, finding the best combination can also improve the accuracy of CNC vertical lathe processing.
Fourth, do a good job in measurement and inspection
After the processing is completed, measurement and inspection are required to confirm whether the processing accuracy meets the design requirements. The measurement and inspection scope needs to cover geometric accuracy and positional accuracy, because processing errors may exist in various directions and dimensions. Appropriate testing equipment, such as optical projectors and three-dimensional coordinate measuring machines, should be selected according to requirements for testing.
To sum up, in order to improve the machining accuracy of CNC vertical lathe, we need to start from the selection of CNC vertical lathe equipment, the design of cutting tools, the optimization of processing parameters and measurement and inspection. Only by summarizing experience and finding appropriate methods through continuous practice can we better improve machining accuracy, better meet market demand, and better develop the CNC machining industry.