刘晓春

[摘    要]随着现代化进程的进一步加快，我国经济水平也得到了显著增强，近年来我国机械制造行业也处于蓬勃发展中。现如今数控机床在机械制造领域的应用非常广，其在机械制造中具备相当高的代表性，其显著优势在于精度高、效率高、稳定性强。就数控机床而言，其加工精度对于加工产品本身、应用范围都直接关联，所以必须对数控机床的工作流程、加工精度进行细致剖析，深究有影响的各类相关因素，研究数控机床的设计、程序编译、加工工艺等关键要素，以提升数控机床的生产精度，并有针对性地提出改进方案，进而最大限度地提升数控机床加工的精度，推进我国机械制造业的快速发展。简要论述了数控机床加工精度的影响因素，并有针对性地提出了相应的解决措施。

[关键词]数控机床;加工精度;改进措施

[中图分类号]TG659 [文献标志码]A [文章编号]2095–6487（2021）03–0–03

[Abstract]With the further acceleration of the modernization process， the economic level of our country has also been significantly enhanced. Specifically， in recent years， the machinery manufacturing industry of our country is also in a vigorous development. Nowadays， CNC machine tools are widely used in the field of mechanical manufacturing， and their representativeness in mechanical manufacturing lies in their high precision， high efficiency and strong stability. As far as NC machine tool is concerned， its machining precision is directly related to the machining product itself and its application range， so it is necessary to analyze the working flow and machining precision of NC machine tool carefully， to study all kinds of related factors， to study the key elements of design， program compilation and machining technology of NC machine tool， so as to improve the production precision of NC machine tool， and to put forward the improvement scheme in order to maximize the precision of NC machine tool processing and promote the rapid development of China's machinery manufacturing industry. This paper briefly discusses the influencing factors of machining accuracy of NC machine tools， and puts forward the corresponding solutions.

[Keywords]NC machine tool; machining precision; improvement measure

就我国当前的发展趋势而言，我国机械制造业正迈向专业化、工业化，我国数控机床加工行业也正迈向高精度、高效率、高稳定性、高集成度，同时这些因素也正是数控机床加工整个过程中的关键水平指标。对于数控机床性能的高低评判，最关键的要素莫过于其具体的零件加工精度。在实际操作情况下，与数控机床加工精度直接相关的要素有许多，因此必须做到以实践为基础，具体问题具体分析，同时针对相应问题寻找针对性强、效率高的解决措施，以此提升数控机床的实际加工精度，进而整体提升加工产品的實际质量，这对于推进企业的可持续发展，推进我国机械制造业的快速发展具备现实意义。……