摘要本文简单的介绍了数控技术、数控的进展趋势、数控加工工艺、UG 在数控方面的应用（三维造型与数控自动加工）与手工编程。主要运用所学知识对零件图进行工艺分析、制定工艺路线、确定工艺方案，包括机床的选择、基准的选择、确定装夹方式、刀具的介绍与选择、切削用量与切削液的选择，深化了解了零件制造的全过程，加工完成后零件也达到了加工要求。并运用 UG 软件在数控加工方面的功能进行三维造型和自动编程与加工，通过三维造型了解零件的工艺特点，通过加工模拟零件的加工过程，通过自动编程以最简单、最快捷的方式生成了 G 代码，并且达到了预期要求。关键词：数控技术 加工工艺 UG 编程 AbstractThis article describes a simple numerical control technology, the development trend of CNC, CNC machining technology, UG in the application of CNC (CNC automatic three-dimensional modeling and processing) and manual programming. The main use of the knowledge of the parts diagram for process analysis, development of process routes, determine the process plan, including the machine's choice, the choice of benchmarks to determine the clamping method, the introduction and selection tool, cutting parameters and the choice of cutting fluid, in-depth understanding of whole process of manufacturing of parts, the processing is complete part processing requirements are met. And using UG software's capabilities in CNC machining three-dimensional modeling and automatic programming and processing, through the three-dimensional modeling to understand part of the process characteristics, through the processing of the processing of analog components, by automatically programming the easiest and fastest way to generate the G code, and met expectations. Key words:Numerical control technologyProcessing technologyUG Programming目录第一章绪论 71.1 数控加工技术的进展趋势 71.1.1 继续向开放式、基于 PC 的第六代方向进展 71.1.2 向高速化和高精度化进展 71.1.3 向智能化方向...
