Interpretation of CNC content and process analysis
Nc car machining, it is the content of the CNC machining, in the CNC machining center manufacturers will often use in daily production, so, for people who want to know this knowledge, is unavoidable content, so small make up to introduce this content, so that you can have learning information, to have a certain understanding and understanding of it.
CNC turning machining process, what content does it include? According to the professionals of Wuxi Tiecheng Machinery, it mainly includes the following aspects, as follows:
(1) Select and determine the CNC turning processing content of the parts;
(2) Process analysis of CNC machining for the drawings;
(3) Select tools and fixtures, adjust the design to make them adapt;
(4) Design and processing process and steps;
(5) Calculate and optimize the processing trajectory;
(6) Write, verify or modify the CNC machining procedures;
(7) The first piece shall be processed, and if there is any problem or deviation, treatment or adjust;
(8) Preparation of technical documents of CNC machining process for reference and implementation.
Process analysis of CNC turning machining:
The analysis of the process is to check whether the process is reasonable and correct, because it is related to the processing efficiency of the machine tool, quality, and the machining accuracy of the parts. Therefore, programmers are required to understand the performance principle, structure and use of the machine tool knowledge, but also to master the programming language and programming format, so as to develop a reasonable process. In addition, for tools and workpiece clamp method, also to choose correctly, because this is also very important.
(1) Analysis of the part diagram
The contents include dimension marking method analysis, analysis of contour geometry elements, accuracy and technical requirements analysis, as well as the rationality analysis of part structure and processing requirements, and select the corresponding process benchmark.
(2) Analysis of accuracy and technical requirements
Is the precision and technical analysis of the processed parts, is a more important content, the analysis is accurate, in order to reasonable and correct selection of good processing method, clip method, tool and cutting dosage, so that the parts after processing to achieve the required precision.
