Interpretation of the content and process analysis of CNC turning

CNC turning processing is the content of CNC machining and is often used in the daily production of CNC machining center manufacturers. Therefore, for those who want to understand this knowledge, it is an unavoidable content, so small The editor will specifically introduce the content of this aspect, so that everyone can have learning materials, so as to have a certain understanding and understanding of it. CNC turning process, what does it include? According to professionals from Wuxi Tiecheng Machinery, it mainly includes the following aspects: (1) Select and determine the content of CNC turning processing of parts; (2) Process analysis of CNC turning processing on drawings; (3) Select tools For fixtures, adjust the design to make it fit; (4) Design the processing procedures and steps; (5) Calculate and optimize the processing trajectory; (6) Write, verify or modify the CNC turning processing program; (7) The first piece Carry out trial processing, and deal with or adjust if there are any problems or deviations; (8) Compile technical documents of numerical control processing technology for reference and execution. Process analysis of CNC turning processing: To analyze the process is to check whether the process is reasonable and correct, because it is related to the processing efficiency, quality, and machining accuracy of the machine tool. Therefore, programmers are required to understand the performance principle, structure and use of the machine tool, as well as to master the programming language and programming format, so that they can work out a reasonable process. In addition, the tool and workpiece clamping method must be selected correctly, because this is also very important. (1) The analysis content of the part drawing includes dimensioning method analysis, contour geometric element analysis, accuracy and technical requirements analysis, etc., as well as the rationality analysis of the part structure and processing requirements, and the corresponding process benchmarks are selected. (2) The analysis of accuracy and technical requirements is to analyze the accuracy and technical aspects of the processed parts. It is a relatively important content. Only when the analysis is accurate, can the processing method, clamping method, tool and cutting amount be selected reasonably and correctly And so on, so that the parts can reach the required precision after processing. (Picture/text http://www.wxdtc.com/)